gcbv-user: added scaling support.

Includes support for nv12 source.

Change-Id: I412c65fcef7385a9f5f5e0548db9e402e98d8b2e
Signed-off-by: Alexei Shlychkov <x0177296@ti.com>

15 files changed, 4893 insertions, 1794 deletions

diff --git a/gcbv/Android.mk b/gcbv/Android.mk
index 315a495..3ce7689 100644
--- a/gcbv/Android.mk
+++ b/gcbv/Android.mk
@@ -43,6 +43,7 @@ LOCAL_SRC_FILES := \
 LOCAL_CFLAGS :=
 
 LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/mirror \
 	$(LOCAL_PATH)/mirror/include \
 	external/bltsville/bltsville/include \
 	external/bltsville/ocd/include
diff --git a/gcbv/gcmain.c b/gcbv/gcmain.c
index af00f13..7d8b0bd 100644
--- a/gcbv/gcmain.c
+++ b/gcbv/gcmain.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2012,
  * Texas Instruments, Inc. and Vivante Corporation
- * 
+ *
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -28,6 +28,7 @@
  */
 
 #include "gcmain.h"
+#include "gcbv.h"
 #include <semaphore.h>
 
 #if ANDROID
@@ -57,7 +58,7 @@ enum gccallbackinfo_status {
 	UNSUPPORTED
 };
 
-static const char* g_statusNames[] = {
+static const char * const g_statusNames[] = {
 	"UNINIT",
 	"SUPPORTED",
 	"UNSUPPORTED"
@@ -87,7 +88,7 @@ struct gccallbackinfo g_callbackinfo = {
 static void *callbackthread(void *_gccallbackinfo)
 {
 	struct gccallbackinfo *gccallbackinfo;
-	struct gccmdcallbackwait gccmdcallbackwait;
+	struct gcicallbackwait gccmdcallbackwait;
 	int result;
 
 	/* Get callback info. */
@@ -105,24 +106,27 @@ static void *callbackthread(void *_gccallbackinfo)
 		if (result == 0) {
 			if (gccmdcallbackwait.gcerror == GCERR_NONE) {
 				/* Work completed. */
-				GCDBG(GCZONE_CALLBACK, "callback 0x%08X(0x%08X).\n",
-				      (unsigned int) gccmdcallbackwait.callback,
-				      (unsigned int) gccmdcallbackwait.callbackparam);
+				GCDBG(GCZONE_CALLBACK,
+				      "callback 0x%08X(0x%08X).\n",
+				      (unsigned int)
+					gccmdcallbackwait.callback,
+				      (unsigned int)
+					gccmdcallbackwait.callbackparam);
 
 				/* Invoke the callback. */
 				gccmdcallbackwait.callback(
 					gccmdcallbackwait.callbackparam);
 			} else if (gccmdcallbackwait.gcerror == GCERR_TIMEOUT) {
 				/* Timeout. */
-				GCDBG(GCZONE_CALLBACK, "callback wait timeout.\n");
+				GCDBG(GCZONE_CALLBACK,
+				      "callback wait timeout.\n");
 			} else {
 				/* Error occurred. */
 				GCERR("callback wait failed (0x%08X).\n",
 				      gccmdcallbackwait.gcerror);
 				break;
 			}
-		}
-		else if (result != -EINTR) {
+		} else if (result != -EINTR) {
 			GCERR("callback wait ioctl failed (%d).\n", result);
 			break;
 		}
@@ -139,8 +143,8 @@ static void *callbackthread(void *_gccallbackinfo)
 
 static int callback_start(struct gccallbackinfo *gccallbackinfo)
 {
-	int result;
-	struct gccmdcallback gccmdcallback;
+	int result = 0;
+	struct gcicallback gccmdcallback;
 
 	GCENTER(GCZONE_CALLBACK);
 
@@ -152,43 +156,47 @@ static int callback_start(struct gccallbackinfo *gccallbackinfo)
 	}
 
 	gccmdcallback.handle = 0;
-	
+
 	gccallbackinfo->status =
 #if ANDROID
-		// The Android zygote process refuses to fork if there is
-		// more than one thread present.
-		(strcmp(get_process_name(), "zygote") == 0) ? UNSUPPORTED : 
+		/* The Android zygote process refuses to fork if there is
+		 * more than one thread present. */
+		(strcmp(get_process_name(), "zygote") == 0) ? UNSUPPORTED :
 #endif
 		SUPPORTED;
 
-	GCDBG(GCZONE_CALLBACK, "callback status: %s\n", g_statusNames[gccallbackinfo->status]);
-	
+	GCDBG(GCZONE_CALLBACK, "callback status: %s\n",
+	      g_statusNames[gccallbackinfo->status]);
+
 	if (gccallbackinfo->status == SUPPORTED) {
 		/* Initialize callback. */
-		result = ioctl(g_handle, GCIOCTL_CALLBACK_ALLOC, &gccmdcallback);
+		result = ioctl(g_handle,
+			       GCIOCTL_CALLBACK_ALLOC,
+			       &gccmdcallback);
 		if (result != 0) {
 			GCERR("callback ioctl failed (%d).\n", result);
 			goto fail;
 		}
-		
+
 		if (gccmdcallback.gcerror != GCERR_NONE) {
-			GCERR("failed to initialize callback mechanism (0x%08X).\n",
-				  gccmdcallback.gcerror);
+			GCERR("failed to initialize callback "
+			      "mechanism (0x%08X).\n",
+			      gccmdcallback.gcerror);
 			goto fail;
 		}
 
 		gccallbackinfo->handle = gccmdcallback.handle;
-		
-        /* Initialize the termination semaphore. */
+
+		/* Initialize the termination semaphore. */
 		result = sem_init(&gccallbackinfo->stop, 0, 0);
 		if (result != 0) {
 			GCERR("callback semaphore init failed (%d).\n", result);
 			goto fail;
 		}
-	
+
 		/* Start the thread. */
 		result = pthread_create(&gccallbackinfo->thread, NULL,
-								callbackthread, gccallbackinfo);
+					callbackthread, gccallbackinfo);
 		if (result != 0) {
 			GCERR("failed to start callback thread.\n");
 			goto fail;
@@ -196,7 +204,7 @@ static int callback_start(struct gccallbackinfo *gccallbackinfo)
 
 		gccmdcallback.handle = 0;
 	}
-	
+
 fail:
 	if (gccmdcallback.handle != 0) {
 		ioctl(g_handle, GCIOCTL_CALLBACK_FREE, &gccmdcallback);
@@ -204,30 +212,31 @@ fail:
 	}
 
 	pthread_mutex_unlock(&gccallbackinfo->mutex);
-	
+
 	GCEXITARG(GCZONE_CALLBACK, "result=%d", result);
 	return result;
 }
 
 static void callback_stop(struct gccallbackinfo *gccallbackinfo)
 {
-	struct gccmdcallback gccmdcallback;
+	struct gcicallback gccmdcallback;
 
 	GCENTER(GCZONE_CALLBACK);
 
-	pthread_mutex_lock(&gccallbackinfo->mutex);	
+	pthread_mutex_lock(&gccallbackinfo->mutex);
 
 	if (gccallbackinfo->status == SUPPORTED) {
 		if (gccallbackinfo->thread) {
 			sem_post(&gccallbackinfo->stop);
 			pthread_kill(gccallbackinfo->thread, SIGINT);
-			
-			GCDBG(GCZONE_CALLBACK, "waiting to join callback thread...\n");
-			
+
+			GCDBG(GCZONE_CALLBACK,
+			      "waiting to join callback thread...\n");
+
 			pthread_join(gccallbackinfo->thread, NULL);
-			gccallbackinfo->thread = 0;		
+			gccallbackinfo->thread = 0;
 		}
-		
+
 		/* Free kernel resources. */
 		gccmdcallback.handle = gccallbackinfo->handle;
 		ioctl(g_handle, GCIOCTL_CALLBACK_FREE, &gccmdcallback);
@@ -237,7 +246,7 @@ static void callback_stop(struct gccallbackinfo *gccallbackinfo)
 	gccallbackinfo->status == UNINIT;
 
 	pthread_mutex_unlock(&gccallbackinfo->mutex);
-	
+
 	GCEXIT(GCZONE_CALLBACK);
 }
 
@@ -252,7 +261,20 @@ static void callback_stop(struct gccallbackinfo *gccallbackinfo)
 #define GCPRINTDELAY()
 #endif
 
-void gc_map_wrapper(struct gcmap *gcmap)
+void gc_getcaps_wrapper(struct gcicaps *gcicaps)
+{
+	int result;
+
+	GCPRINTDELAY();
+
+	result = ioctl(g_handle, GCIOCTL_GETCAPS, gcicaps);
+	if (result != 0) {
+		GCERR("ioctl failed (%d).\n", result);
+		gcicaps->gcerror = GCERR_IOCTL;
+	}
+}
+
+void gc_map_wrapper(struct gcimap *gcmap)
 {
 	int result;
 
@@ -265,7 +287,7 @@ void gc_map_wrapper(struct gcmap *gcmap)
 	}
 }
 
-void gc_unmap_wrapper(struct gcmap *gcmap)
+void gc_unmap_wrapper(struct gcimap *gcmap)
 {
 	int result;
 
@@ -278,19 +300,17 @@ void gc_unmap_wrapper(struct gcmap *gcmap)
 	}
 }
 
-void gc_commit_wrapper(struct gccommit *gccommit)
+void gc_commit_wrapper(struct gcicommit *gccommit)
 {
 	int result;
 
 	GCPRINTDELAY();
 
 	/* Callback start is delayed until needed to handle a case
-     * where it's unsupported on Android.
-     */
-	if (gccommit->callback) {
-		callback_start(&g_callbackinfo);		
-	}
-	
+	 * where it's unsupported on Android. */
+	if (gccommit->callback)
+		callback_start(&g_callbackinfo);
+
 	gccommit->handle = g_callbackinfo.handle;
 	result = ioctl(g_handle, GCIOCTL_COMMIT, gccommit);
 
@@ -300,6 +320,22 @@ void gc_commit_wrapper(struct gccommit *gccommit)
 	}
 }
 
+void gc_callback_wrapper(struct gcicallbackarm *gcicallbackarm)
+{
+	int result;
+
+	GCPRINTDELAY();
+
+	callback_start(&g_callbackinfo);
+
+	gcicallbackarm->handle = g_callbackinfo.handle;
+	result = ioctl(g_handle, GCIOCTL_CALLBACK_ARM, gcicallbackarm);
+	if (result != 0) {
+		GCERR("ioctl failed (%d).\n", result);
+		gcicallbackarm->gcerror = GCERR_IOCTL;
+	}
+}
+
 
 /*******************************************************************************
  * Convert floating point in 0..1 range to an 8-bit value in range 0..255.
@@ -354,6 +390,64 @@ unsigned char gcfp2norm8(float value)
 
 
 /*******************************************************************************
+ * Surface allocation.
+ */
+
+enum bverror allocate_surface(struct bvbuffdesc **bvbuffdesc,
+			      void **buffer,
+			      unsigned int size)
+{
+	enum bverror bverror = BVERR_NONE;
+	struct bvbuffdesc *tempbuffdesc = NULL;
+	void *tempbuff = NULL;
+	unsigned long base;
+
+	/* Allocate surface buffer descriptor. */
+	tempbuffdesc = gcalloc(struct bvbuffdesc, sizeof(struct bvbuffdesc));
+	if (tempbuffdesc == NULL) {
+		BVSETERROR(BVERR_OOM, "failed to allocate surface");
+		goto exit;
+	}
+
+	/* Initialize buffer descriptor. */
+	tempbuffdesc->structsize = sizeof(struct bvbuffdesc);
+	tempbuffdesc->virtaddr = NULL;
+	tempbuffdesc->length = size;
+	tempbuffdesc->map = NULL;
+	tempbuffdesc->auxtype = BVAT_NONE;
+	tempbuffdesc->auxptr = NULL;
+
+	/* Allocate the surface. */
+	tempbuff = gcalloc(void, size + GC_MAX_BASE_ALIGN);
+	if (tempbuff == NULL) {
+		BVSETERROR(BVERR_OOM, "failed to allocate surface");
+		goto exit;
+	}
+
+	/* Align the base address. */
+	tempbuffdesc->virtaddr
+		= (void *) (((unsigned long) tempbuff + GC_MAX_BASE_ALIGN - 1)
+					& ~(GC_MAX_BASE_ALIGN - 1));
+
+	/* Set return pointers. */
+	*bvbuffdesc = tempbuffdesc;
+	*buffer = tempbuff;
+	return BVERR_NONE;
+
+exit:
+	free_surface(tempbuffdesc, tempbuff);
+	return bverror;
+}
+
+void free_surface(struct bvbuffdesc *bvbuffdesc,
+		  void *buffer)
+{
+	gcfree(buffer);
+	gcfree(bvbuffdesc);
+}
+
+
+/*******************************************************************************
  * Cache operation wrapper.
  */
 
@@ -361,7 +455,7 @@ enum bverror gcbvcacheop(int count, struct c2dmrgn rgn[],
 			 enum bvcacheop cacheop)
 {
 	int result;
-	struct gccachexfer xfer;
+	struct gcicache xfer;
 
 	if ((count < 0) || (count > 3))
 		return BVERR_CACHEOP;
@@ -386,7 +480,7 @@ enum bverror gcbvcacheop(int count, struct c2dmrgn rgn[],
 
 void  __attribute__((constructor)) dev_init(void)
 {
-	char* env;
+	char *env;
 
 	env = getenv("GCBV_DEBUG");
 	if (env && (atol(env) != 0))
@@ -406,7 +500,7 @@ void  __attribute__((constructor)) dev_init(void)
 	bv_init();
 
 	pthread_mutex_init(&g_callbackinfo.mutex, 0);
-	
+
 	GCEXIT(GCZONE_INIT);
 	return;
 
diff --git a/gcbv/gcmain.h b/gcbv/gcmain.h
index de2f3c2..0aeb9ce 100644
--- a/gcbv/gcmain.h
+++ b/gcbv/gcmain.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2012,
  * Texas Instruments, Inc. and Vivante Corporation
- * 
+ *
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -66,6 +66,14 @@
 
 #define gc_debug_blt(...)
 
+typedef int64_t s64;
+typedef uint64_t u64;
+
+#define div_u64(x, y) ((x) / (y))
+#define div_s64(x, y) ((x) / (y))
+#define div64_u64(x, y) ((x) / (y))
+#define div64_s64(x, y) ((x) / (y))
+
 
 /*******************************************************************************
  * Not defined in bltsville userspace headers.
@@ -84,9 +92,22 @@ struct bvphysdesc {
  * IOCTL wrappers.
  */
 
-void gc_map_wrapper(struct gcmap *gcmap);
-void gc_unmap_wrapper(struct gcmap *gcmap);
-void gc_commit_wrapper(struct gccommit *gccommit);
+void gc_getcaps_wrapper(struct gcicaps *gcicaps);
+void gc_map_wrapper(struct gcimap *gcimap);
+void gc_unmap_wrapper(struct gcimap *gcimap);
+void gc_commit_wrapper(struct gcicommit *gcicommit);
+void gc_callback_wrapper(struct gcicallbackarm *gcicallbackarm);
+
+
+/*******************************************************************************
+ * Surface allocation.
+ */
+enum bverror allocate_surface(struct bvbuffdesc **bvbuffdesc,
+			      void **buffer,
+			      unsigned int size);
+
+void free_surface(struct bvbuffdesc *bvbuffdesc,
+		  void *buffer);
 
 
 /*******************************************************************************
diff --git a/gcbv/mirror/gcblit.c b/gcbv/mirror/gcblit.c
index d21d27c..a45723f 100644
--- a/gcbv/mirror/gcblit.c
+++ b/gcbv/mirror/gcblit.c
@@ -44,24 +44,32 @@ GCDBG_FILTERDEF(gcblit, GCZONE_NONE,
 		"blit")
 
 
-static enum bverror do_blit_end(struct bvbltparams *bltparams,
+static enum bverror do_blit_end(struct bvbltparams *bvbltparams,
 				struct gcbatch *batch)
 {
 	enum bverror bverror;
+	struct gcblit *gcblit;
+	struct surfaceinfo *dstinfo;
 	struct gcmobltconfig *gcmobltconfig;
-	struct gcmostart *gcmostart;
+	struct gcmostartde *gcmostartde;
 
 	GCENTER(GCZONE_BLIT);
 
+	/* Get a shortcut to the operation specific data. */
+	gcblit = &batch->op.blit;
+
 	GCDBG(GCZONE_BLIT, "finalizing the blit, scrcount = %d\n",
-	      batch->gcblit.srccount);
+	      gcblit->srccount);
+
+	/* Get a shortcut to the destination surface. */
+	dstinfo = &batch->dstinfo;
 
 	/***********************************************************************
 	 * Configure the operation.
 	 */
 
 	/* Allocate command buffer. */
-	bverror = claim_buffer(bltparams, batch,
+	bverror = claim_buffer(bvbltparams, batch,
 			       sizeof(struct gcmobltconfig),
 			       (void **) &gcmobltconfig);
 	if (bverror != BVERR_NONE)
@@ -70,7 +78,7 @@ static enum bverror do_blit_end(struct bvbltparams *bltparams,
 	/* Configure multi-source control. */
 	gcmobltconfig->multisource_ldst = gcmobltconfig_multisource_ldst;
 	gcmobltconfig->multisource.raw = 0;
-	gcmobltconfig->multisource.reg.srccount = batch->gcblit.srccount - 1;
+	gcmobltconfig->multisource.reg.srccount = gcblit->srccount - 1;
 
 	GCDBG(GCZONE_BLIT, "blockenable = %d\n", batch->blockenable);
 	if (batch->blockenable) {
@@ -87,17 +95,17 @@ static enum bverror do_blit_end(struct bvbltparams *bltparams,
 
 	/* Set destination configuration. */
 	GCDBG(GCZONE_BLIT, "format entry = 0x%08X\n",
-	      (unsigned int) batch->dstformat);
+	      (unsigned int) dstinfo->format);
 	GCDBG(GCZONE_BLIT, "  swizzle code = %d\n",
-	      batch->dstformat->swizzle);
+	      dstinfo->format->swizzle);
 	GCDBG(GCZONE_BLIT, "  format code = %d\n",
-	      batch->dstformat->format);
+	      dstinfo->format->format);
 
 	gcmobltconfig->dstconfig_ldst = gcmobltconfig_dstconfig_ldst;
 	gcmobltconfig->dstconfig.raw = 0;
-	gcmobltconfig->dstconfig.reg.swizzle = batch->dstformat->swizzle;
-	gcmobltconfig->dstconfig.reg.format = batch->dstformat->format;
-	gcmobltconfig->dstconfig.reg.command = batch->gcblit.multisrc
+	gcmobltconfig->dstconfig.reg.swizzle = dstinfo->format->swizzle;
+	gcmobltconfig->dstconfig.reg.format = dstinfo->format->format;
+	gcmobltconfig->dstconfig.reg.command = gcblit->multisrc
 		? GCREG_DEST_CONFIG_COMMAND_MULTI_SOURCE_BLT
 		: GCREG_DEST_CONFIG_COMMAND_BIT_BLT;
 
@@ -105,38 +113,38 @@ static enum bverror do_blit_end(struct bvbltparams *bltparams,
 	gcmobltconfig->rop_ldst = gcmobltconfig_rop_ldst;
 	gcmobltconfig->rop.raw = 0;
 	gcmobltconfig->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-	gcmobltconfig->rop.reg.fg = (unsigned char) batch->gcblit.rop;
+	gcmobltconfig->rop.reg.fg = (unsigned char) gcblit->rop;
 
 	/***********************************************************************
 	 * Start the operation.
 	 */
 
 	/* Allocate command buffer. */
-	bverror = claim_buffer(bltparams, batch,
-			       sizeof(struct gcmostart),
-			       (void **) &gcmostart);
+	bverror = claim_buffer(bvbltparams, batch,
+			       sizeof(struct gcmostartde),
+			       (void **) &gcmostartde);
 	if (bverror != BVERR_NONE)
 		goto exit;
 
 	/* Set START_DE command. */
-	gcmostart->startde.cmd.fld = gcfldstartde;
+	gcmostartde->startde.cmd.fld = gcfldstartde;
 
 	/* Set destination rectangle. */
-	gcmostart->rect.left = batch->left;
-	gcmostart->rect.top = batch->top;
-	gcmostart->rect.right = batch->right;
-	gcmostart->rect.bottom = batch->bottom;
+	gcmostartde->rect.left = gcblit->dstrect.left;
+	gcmostartde->rect.top = gcblit->dstrect.top;
+	gcmostartde->rect.right = gcblit->dstrect.right;
+	gcmostartde->rect.bottom = gcblit->dstrect.bottom;
 
 	GCDBG(GCZONE_BLIT, "dstrect = (%d,%d)-(%d,%d)\n",
-	      gcmostart->rect.left, gcmostart->rect.top,
-	      gcmostart->rect.right, gcmostart->rect.bottom);
+	      gcmostartde->rect.left, gcmostartde->rect.top,
+	      gcmostartde->rect.right, gcmostartde->rect.bottom);
 
 	/* Reset the finalizer. */
 	batch->batchend = do_end;
 
-	gc_debug_blt(batch->gcblit.srccount,
-		     abs(batch->right - batch->left),
-		     abs(batch->bottom - batch->top));
+	gc_debug_blt(gcblit->srccount,
+		     abs(gcblit->dstrect.right - gcblit->dstrect.left),
+		     abs(gcblit->dstrect.bottom - gcblit->dstrect.top));
 
 exit:
 	GCEXITARG(GCZONE_BLIT, "bv%s = %d\n",
@@ -144,36 +152,29 @@ exit:
 	return bverror;
 }
 
-enum bverror do_blit(struct bvbltparams *bltparams,
+enum bverror do_blit(struct bvbltparams *bvbltparams,
 		     struct gcbatch *batch,
-		     struct srcinfo *srcinfo)
+		     struct surfaceinfo *srcinfo)
 {
 	enum bverror bverror = BVERR_NONE;
 	struct gccontext *gccontext = get_context();
 
 	struct gcmosrc *gcmosrc;
-	struct gcmosrcalpha *gcmosrcalpha;
+	struct gcmoxsrcalpha *gcmoxsrcalpha;
 
 	unsigned int index;
+	struct bvbuffmap *dstmap = NULL;
+	struct bvbuffmap *srcmap = NULL;
 
-	struct bvbuffmap *dstmap;
-	struct bvbuffdesc *dstdesc;
-	struct bvsurfgeom *dstgeom;
-	struct bvformatxlate *dstformat;
+	struct surfaceinfo *dstinfo;
 	int dstshiftX, dstshiftY;
 	int dstalign, dstbyteshift;
 
-	struct bvbuffmap *srcmap;
-	struct gcalpha *srcgca;
-	struct bvrect *srcrect;
-	struct bvbuffdesc *srcdesc;
-	struct bvsurfgeom *srcgeom;
-	struct bvformatxlate *srcformat;
 	int srcshiftX, srcshiftY;
 	int srcalign, srcbyteshift;
 
 	int srcleft, srctop;
-	int dstleft, dsttop, dstright, dstbottom;
+	struct gcrect dstadjusted;
 	int srcsurfwidth, srcsurfheight;
 	unsigned int physwidth, physheight;
 	int orthogonal;
@@ -181,19 +182,8 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 
 	GCENTER(GCZONE_BLIT);
 
-	/* Create source object shortcuts. */
-	srcmap = NULL;
-	srcgca = srcinfo->gca;
-	srcrect = srcinfo->rect;
-	srcdesc = srcinfo->buf.desc;
-	srcgeom = srcinfo->geom;
-	srcformat = srcinfo->format;
-
-	/* Create destination object shortcuts. */
-	dstmap = NULL;
-	dstdesc = bltparams->dstdesc;
-	dstgeom = bltparams->dstgeom;
-	dstformat = batch->dstformat;
+	/* Get a shortcut to the destination surface. */
+	dstinfo = &batch->dstinfo;
 
 	/***********************************************************************
 	 * Determine source surface alignment offset.
@@ -201,46 +191,48 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 
 	/* Determine whether the source and the destination are orthogonal
 	 * to each other. */
-	orthogonal = (srcinfo->angle % 2) != (batch->dstangle % 2);
+	orthogonal = (srcinfo->angle % 2) != (dstinfo->angle % 2);
 
 	/* Compute adjusted destination rectangle. */
-	dstleft = batch->clippedleft + batch->dstoffsetX;
-	dsttop = batch->clippedtop + batch->dstoffsetY;
-	dstright = batch->clippedright + batch->dstoffsetX;
-	dstbottom = batch->clippedbottom + batch->dstoffsetY;
+	dstadjusted.left = batch->dstclipped.left + batch->dstoffsetX;
+	dstadjusted.top = batch->dstclipped.top + batch->dstoffsetY;
+	dstadjusted.right = batch->dstclipped.right + batch->dstoffsetX;
+	dstadjusted.bottom = batch->dstclipped.bottom + batch->dstoffsetY;
 
 	/* Compute clipped source origin. */
-	srcleft = srcrect->left + batch->deltaleft;
-	srctop = srcrect->top + batch->deltatop;
+	srcleft = srcinfo->rect.left + batch->clipdelta.left;
+	srctop = srcinfo->rect.top + batch->clipdelta.top;
 
 	GCDBG(GCZONE_SURF, "adjusted dstrect = (%d,%d)-(%d,%d), %dx%d\n",
-		dstleft, dsttop, dstright, dstbottom,
-		dstright - dstleft, dstbottom - dsttop);
+		dstadjusted.left, dstadjusted.top,
+		dstadjusted.right, dstadjusted.bottom,
+		dstadjusted.right - dstadjusted.left,
+		dstadjusted.bottom - dstadjusted.top);
 
 	/* Compute the source surface shift. */
 	switch (srcinfo->angle) {
 	case ROT_ANGLE_0:
-		srcshiftX = srcleft - dstleft;
-		srcshiftY = srctop - dsttop;
+		srcshiftX = srcleft - dstadjusted.left;
+		srcshiftY = srctop - dstadjusted.top;
 		break;
 
 	case ROT_ANGLE_90:
-		srcshiftX = srctop - dsttop;
-		srcshiftY = (srcgeom->width - srcleft)
-			  - (batch->dstwidth - dstleft);
+		srcshiftX = srctop - dstadjusted.top;
+		srcshiftY = (srcinfo->geom->width - srcleft)
+			  - (batch->dstwidth - dstadjusted.left);
 		break;
 
 	case ROT_ANGLE_180:
-		srcshiftX = (srcgeom->width - srcleft)
-			  - (batch->dstwidth - dstleft);
-		srcshiftY = (srcgeom->height - srctop)
-			  - (batch->dstheight - dsttop);
+		srcshiftX = (srcinfo->geom->width - srcleft)
+			  - (batch->dstwidth - dstadjusted.left);
+		srcshiftY = (srcinfo->geom->height - srctop)
+			  - (batch->dstheight - dstadjusted.top);
 		break;
 
 	case ROT_ANGLE_270:
-		srcshiftX = (srcgeom->height - srctop)
-			  - (batch->dstheight - dsttop);
-		srcshiftY = srcleft - dstleft;
+		srcshiftX = (srcinfo->geom->height - srctop)
+			  - (batch->dstheight - dstadjusted.top);
+		srcshiftY = srcleft - dstadjusted.left;
 		break;
 
 	default:
@@ -249,12 +241,12 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	}
 
 	/* Compute the source surface offset in bytes. */
-	srcbyteshift = srcshiftY * (int) srcgeom->virtstride
-		     + srcshiftX * (int) srcformat->bitspp / 8;
+	srcbyteshift = srcshiftY * (int) srcinfo->geom->virtstride
+		     + srcshiftX * (int) srcinfo->format->bitspp / 8;
 
 	/* Compute the source offset in pixels needed to compensate
 	 * for the surface base address misalignment if any. */
-	srcalign = get_pixel_offset(srcdesc, srcformat, srcbyteshift);
+	srcalign = get_pixel_offset(srcinfo, srcbyteshift);
 
 	GCDBG(GCZONE_SURF, "source surface %d:\n", srcinfo->index + 1);
 	GCDBG(GCZONE_SURF, "  surface offset (pixels) = %d,%d\n",
@@ -265,7 +257,7 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	      srcalign);
 
 	/* Apply the source alignment. */
-	srcbyteshift += srcalign * (int) srcformat->bitspp / 8;
+	srcbyteshift += srcalign * (int) srcinfo->format->bitspp / 8;
 	srcshiftX += srcalign;
 
 	GCDBG(GCZONE_SURF, "  adjusted surface offset (pixels) = %d,%d\n",
@@ -274,17 +266,17 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	      srcbyteshift);
 
 	/* Determine the destination surface shift. */
-	dstshiftX = batch->dstalign;
-	dstshiftY = (((srcinfo->angle + 3) % 4) == batch->dstangle)
+	dstshiftX = dstinfo->pixalign;
+	dstshiftY = (((srcinfo->angle + 3) % 4) == dstinfo->angle)
 			? srcalign : 0;
 
 	/* Compute the destination surface offset in bytes. */
-	dstbyteshift = dstshiftY * (int) dstgeom->virtstride
-		     + dstshiftX * (int) dstformat->bitspp / 8;
+	dstbyteshift = dstshiftY * (int) dstinfo->geom->virtstride
+		     + dstshiftX * (int) dstinfo->format->bitspp / 8;
 
 	/* Compute the destination offset in pixels needed to compensate
 		* for the surface base address misalignment if any. */
-	dstalign = get_pixel_offset(dstdesc, dstformat, dstbyteshift);
+	dstalign = get_pixel_offset(dstinfo, dstbyteshift);
 
 	GCDBG(GCZONE_SURF, "destination surface:\n");
 	GCDBG(GCZONE_SURF, "  surface offset (pixels) = %d,%d\n",
@@ -294,16 +286,15 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	GCDBG(GCZONE_SURF, "  realignment = %d\n",
 	      dstalign);
 
-	if ((srcformat->format == GCREG_DE_FORMAT_NV12) ||
+	if ((srcinfo->format->format == GCREG_DE_FORMAT_NV12) ||
 	    (dstalign != 0) ||
-	    ((srcalign != 0) && (srcinfo->angle == batch->dstangle))) {
+	    ((srcalign != 0) && (srcinfo->angle == dstinfo->angle))) {
 		/* Compute the source offset in pixels needed to compensate
 		 * for the surface base address misalignment if any. */
-		srcalign = get_pixel_offset(srcdesc, srcformat, 0);
+		srcalign = get_pixel_offset(srcinfo, 0);
 
 		/* Compute the surface offsets in bytes. */
-		srcbyteshift = srcalign * (int) srcformat->bitspp / 8;
-		dstbyteshift = batch->dstalign * (int) dstformat->bitspp / 8;
+		srcbyteshift = srcalign * (int) srcinfo->format->bitspp / 8;
 
 		GCDBG(GCZONE_SURF, "recomputed for single-source setup:\n");
 		GCDBG(GCZONE_SURF, "  srcalign = %d\n",
@@ -311,7 +302,7 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 		GCDBG(GCZONE_SURF, "  srcsurf offset (bytes) = 0x%08X\n",
 		      srcbyteshift);
 		GCDBG(GCZONE_SURF, "  dstsurf offset (bytes) = 0x%08X\n",
-		      dstbyteshift);
+		      dstinfo->bytealign);
 
 		switch (srcinfo->angle) {
 		case ROT_ANGLE_0:
@@ -319,8 +310,8 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 			srcleft -= srcalign;
 
 			/* Determine source size. */
-			srcsurfwidth = srcgeom->width - srcalign;
-			srcsurfheight = srcgeom->height;
+			srcsurfwidth = srcinfo->geom->width - srcalign;
+			srcsurfheight = srcinfo->geom->height;
 			break;
 
 		case ROT_ANGLE_90:
@@ -328,20 +319,20 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 			srctop -= srcalign;
 
 			/* Determine source size. */
-			srcsurfwidth = srcgeom->height - srcalign;
-			srcsurfheight = srcgeom->width;
+			srcsurfwidth = srcinfo->geom->height - srcalign;
+			srcsurfheight = srcinfo->geom->width;
 			break;
 
 		case ROT_ANGLE_180:
 			/* Determine source size. */
-			srcsurfwidth = srcgeom->width - srcalign;
-			srcsurfheight = srcgeom->height;
+			srcsurfwidth = srcinfo->geom->width - srcalign;
+			srcsurfheight = srcinfo->geom->height;
 			break;
 
 		case ROT_ANGLE_270:
 			/* Determine source size. */
-			srcsurfwidth = srcgeom->height - srcalign;
-			srcsurfheight = srcgeom->width;
+			srcsurfwidth = srcinfo->geom->height - srcalign;
+			srcsurfheight = srcinfo->geom->width;
 			break;
 
 		default:
@@ -355,8 +346,8 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 		      srcsurfwidth, srcsurfheight);
 
 		/* Set the physical destination size. */
-		physwidth = batch->dstphyswidth;
-		physheight = batch->dstphysheight;
+		physwidth = dstinfo->physwidth;
+		physheight = dstinfo->physheight;
 
 		/* Disable multi source for YUV and for the cases where
 		 * the destination and the base address alignment does
@@ -371,56 +362,56 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 		/* Adjust the destination to match the source geometry. */
 		switch (srcinfo->angle) {
 		case ROT_ANGLE_0:
-			dstleft -= srcalign;
-			dstright -= srcalign;
+			dstadjusted.left -= srcalign;
+			dstadjusted.right -= srcalign;
 
 			/* Apply the source alignment. */
-			if ((batch->dstangle == ROT_ANGLE_0) ||
-			    (batch->dstangle == ROT_ANGLE_180)) {
-				physwidth = batch->dstphyswidth - srcalign;
-				physheight = batch->dstphysheight;
+			if ((dstinfo->angle == ROT_ANGLE_0) ||
+			    (dstinfo->angle == ROT_ANGLE_180)) {
+				physwidth = dstinfo->physwidth - srcalign;
+				physheight = dstinfo->physheight;
 			} else {
-				physwidth = batch->dstphyswidth;
-				physheight = batch->dstphysheight - srcalign;
+				physwidth = dstinfo->physwidth;
+				physheight = dstinfo->physheight - srcalign;
 			}
 			break;
 
 		case ROT_ANGLE_90:
-			dsttop -= srcalign;
-			dstbottom -= srcalign;
+			dstadjusted.top -= srcalign;
+			dstadjusted.bottom -= srcalign;
 
 			/* Apply the source alignment. */
-			if ((batch->dstangle == ROT_ANGLE_0) ||
-			    (batch->dstangle == ROT_ANGLE_180)) {
-				physwidth = batch->dstphyswidth;
-				physheight = batch->dstphysheight - srcalign;
+			if ((dstinfo->angle == ROT_ANGLE_0) ||
+			    (dstinfo->angle == ROT_ANGLE_180)) {
+				physwidth = dstinfo->physwidth;
+				physheight = dstinfo->physheight - srcalign;
 			} else {
-				physwidth = batch->dstphyswidth - srcalign;
-				physheight = batch->dstphysheight;
+				physwidth = dstinfo->physwidth - srcalign;
+				physheight = dstinfo->physheight;
 			}
 			break;
 
 		case ROT_ANGLE_180:
 			/* Apply the source alignment. */
-			if ((batch->dstangle == ROT_ANGLE_0) ||
-			    (batch->dstangle == ROT_ANGLE_180)) {
-				physwidth = batch->dstphyswidth - srcalign;
-				physheight = batch->dstphysheight;
+			if ((dstinfo->angle == ROT_ANGLE_0) ||
+			    (dstinfo->angle == ROT_ANGLE_180)) {
+				physwidth = dstinfo->physwidth - srcalign;
+				physheight = dstinfo->physheight;
 			} else {
-				physwidth = batch->dstphyswidth;
-				physheight = batch->dstphysheight - srcalign;
+				physwidth = dstinfo->physwidth;
+				physheight = dstinfo->physheight - srcalign;
 			}
 			break;
 
 		case ROT_ANGLE_270:
 			/* Apply the source alignment. */
-			if ((batch->dstangle == ROT_ANGLE_0) ||
-			    (batch->dstangle == ROT_ANGLE_180)) {
-				physwidth = batch->dstphyswidth;
-				physheight = batch->dstphysheight - srcalign;
+			if ((dstinfo->angle == ROT_ANGLE_0) ||
+			    (dstinfo->angle == ROT_ANGLE_180)) {
+				physwidth = dstinfo->physwidth;
+				physheight = dstinfo->physheight - srcalign;
 			} else {
-				physwidth = batch->dstphyswidth - srcalign;
-				physheight = batch->dstphysheight;
+				physwidth = dstinfo->physwidth - srcalign;
+				physheight = dstinfo->physheight;
 			}
 			break;
 
@@ -444,11 +435,11 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	}
 
 	/* Verify if the destination has been modified. */
-	if ((batch->dstbyteshift != dstbyteshift) ||
+	if ((batch->dstbyteshift != dstinfo->bytealign) ||
 	    (batch->physwidth != physwidth) ||
 	    (batch->physheight != physheight)) {
 		/* Set new values. */
-		batch->dstbyteshift = dstbyteshift;
+		batch->dstbyteshift = dstinfo->bytealign;
 		batch->physwidth = physwidth;
 		batch->physheight = physheight;
 
@@ -458,40 +449,37 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 
 	/* Check if we need to finalize existing batch. */
 	if ((batch->batchend != do_blit_end) ||
-	    (batch->gcblit.srccount == 4) ||
-	    (batch->gcblit.multisrc == 0) ||
+	    (batch->op.blit.srccount == 4) ||
+	    (batch->op.blit.multisrc == 0) ||
 	    (multisrc == 0) ||
 	    ((batch->batchflags & (BVBATCH_DST |
 				   BVBATCH_CLIPRECT |
 				   BVBATCH_DESTRECT)) != 0)) {
 		/* Finalize existing batch if any. */
-		bverror = batch->batchend(bltparams, batch);
+		bverror = batch->batchend(bvbltparams, batch);
 		if (bverror != BVERR_NONE)
 			goto exit;
 
 		/* Initialize the new batch. */
 		batch->batchend = do_blit_end;
 		batch->blockenable = 0;
-		batch->gcblit.srccount = 0;
-		batch->gcblit.multisrc = multisrc;
-		batch->gcblit.rop = srcinfo->rop;
+		batch->op.blit.srccount = 0;
+		batch->op.blit.multisrc = multisrc;
+		batch->op.blit.rop = srcinfo->rop;
 	}
 
 	/* Set destination coordinates. */
-	batch->left = dstleft;
-	batch->top = dsttop;
-	batch->right = dstright;
-	batch->bottom = dstbottom;
+	batch->op.blit.dstrect = dstadjusted;
 
 	/* Map the destination. */
-	bverror = do_map(dstdesc, batch, &dstmap);
+	bverror = do_map(dstinfo->buf.desc, batch, &dstmap);
 	if (bverror != BVERR_NONE) {
-		bltparams->errdesc = gccontext->bverrorstr;
+		bvbltparams->errdesc = gccontext->bverrorstr;
 		goto exit;
 	}
 
 	/* Set the new destination. */
-	bverror = set_dst(bltparams, batch, dstmap);
+	bverror = set_dst(bvbltparams, batch, dstmap);
 	if (bverror != BVERR_NONE)
 		goto exit;
 
@@ -501,9 +489,9 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 			       BVBATCH_DESTRECT);
 
 	/* Map the source. */
-	bverror = do_map(srcdesc, batch, &srcmap);
+	bverror = do_map(srcinfo->buf.desc, batch, &srcmap);
 	if (bverror != BVERR_NONE) {
-		bltparams->errdesc = gccontext->bverrorstr;
+		bvbltparams->errdesc = gccontext->bverrorstr;
 		goto exit;
 	}
 
@@ -516,23 +504,22 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 	batch->blockenable = orthogonal;
 
 	/* Allocate command buffer. */
-	bverror = claim_buffer(bltparams, batch,
+	bverror = claim_buffer(bvbltparams, batch,
 			       sizeof(struct gcmosrc),
 			       (void **) &gcmosrc);
 	if (bverror != BVERR_NONE)
 		goto exit;
 
 	/* Shortcut to the register index. */
-	index = batch->gcblit.srccount;
-
-	add_fixup(bltparams, batch, &gcmosrc->address, srcbyteshift);
+	index = batch->op.blit.srccount;
 
 	/* Set surface parameters. */
 	gcmosrc->address_ldst = gcmosrc_address_ldst[index];
 	gcmosrc->address = GET_MAP_HANDLE(srcmap);
+	add_fixup(bvbltparams, batch, &gcmosrc->address, srcbyteshift);
 
 	gcmosrc->stride_ldst = gcmosrc_stride_ldst[index];
-	gcmosrc->stride = srcgeom->virtstride;
+	gcmosrc->stride = srcinfo->geom->virtstride;
 
 	gcmosrc->rotation_ldst = gcmosrc_rotation_ldst[index];
 	gcmosrc->rotation.raw = 0;
@@ -540,8 +527,8 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 
 	gcmosrc->config_ldst = gcmosrc_config_ldst[index];
 	gcmosrc->config.raw = 0;
-	gcmosrc->config.reg.swizzle = srcformat->swizzle;
-	gcmosrc->config.reg.format = srcformat->format;
+	gcmosrc->config.reg.swizzle = srcinfo->format->swizzle;
+	gcmosrc->config.reg.format = srcinfo->format->format;
 
 	gcmosrc->origin_ldst = gcmosrc_origin_ldst[index];
 	gcmosrc->origin.reg.x = srcleft;
@@ -558,28 +545,28 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 		= gcmosrc_rotationangle_ldst[index];
 	gcmosrc->rotationangle.raw = 0;
 	gcmosrc->rotationangle.reg.src = rotencoding[srcinfo->angle];
-	gcmosrc->rotationangle.reg.dst = rotencoding[batch->dstangle];
+	gcmosrc->rotationangle.reg.dst = rotencoding[dstinfo->angle];
 	gcmosrc->rotationangle.reg.src_mirror = srcinfo->mirror;
 	gcmosrc->rotationangle.reg.dst_mirror = GCREG_MIRROR_NONE;
 
 	gcmosrc->rop_ldst = gcmosrc_rop_ldst[index];
 	gcmosrc->rop.raw = 0;
 	gcmosrc->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-	gcmosrc->rop.reg.fg = (unsigned char) batch->gcblit.rop;
+	gcmosrc->rop.reg.fg = (unsigned char) batch->op.blit.rop;
 
 	gcmosrc->mult_ldst = gcmosrc_mult_ldst[index];
 	gcmosrc->mult.raw = 0;
 	gcmosrc->mult.reg.srcglobalpremul
 	= GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE;
 
-	if ((srcgeom->format & OCDFMTDEF_NON_PREMULT) != 0)
+	if ((srcinfo->geom->format & OCDFMTDEF_NON_PREMULT) != 0)
 		gcmosrc->mult.reg.srcpremul
 		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
 	else
 		gcmosrc->mult.reg.srcpremul
 		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
 
-	if ((dstgeom->format & OCDFMTDEF_NON_PREMULT) != 0) {
+	if ((dstinfo->geom->format & OCDFMTDEF_NON_PREMULT) != 0) {
 		gcmosrc->mult.reg.dstpremul
 		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
 
@@ -593,133 +580,104 @@ enum bverror do_blit(struct bvbltparams *bltparams,
 		= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE;
 	}
 
-	if (srcformat->format == GCREG_DE_FORMAT_NV12) {
-		struct gcmosrcplanaryuv *yuv;
-		int uvshift = srcbyteshift;
-
-#if 0
-		/* TODO: needs rework */
-		if (multisrc && (srcsurftop % 2)) {
-			/* We can't shift the uv plane by an odd number
-			 * of rows. */
-			BVSETBLTERROR(BVERR_SRC1RECT,
-				      "src/dst y coordinate combination"
-				      " not supported");
-			goto exit;
-		}
-#endif
-
-		bverror = claim_buffer(bltparams, batch,
-				       sizeof(struct gcmosrcplanaryuv),
-				       (void **) &yuv);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		yuv->uplaneaddress_ldst =
-			gcmosrc_uplaneaddress_ldst[index];
-		yuv->uplanestride_ldst =
-			gcmosrc_uplanestride_ldst[index];
-		yuv->vplaneaddress_ldst =
-			gcmosrc_vplaneaddress_ldst[index];
-		yuv->vplanestride_ldst =
-			gcmosrc_vplanestride_ldst[index];
-
-#if 0
-		/* TODO: needs rework */
-		if (multisrc) {
-			/* UV plane is half height. */
-			uvshift = (srcsurftop / 2)
-				* (int) srcgeom->virtstride
-				+ srcsurfleft
-				* (int) srcformat->bitspp / 8;
-		} else {
-			/* No shift needed for single source walker. */
-			uvshift = 0;
-		}
-#endif
-
-		GCDBG(GCZONE_SURF, "  uvshift = 0x%08X (%d)\n",
-			uvshift, uvshift);
-
-		/* add fixed offset from Y plane */
-		uvshift += srcgeom->virtstride * srcgeom->height;
-
-		GCDBG(GCZONE_SURF, "  final uvshift = 0x%08X (%d)\n",
-			uvshift, uvshift);
-
-		yuv->uplaneaddress = GET_MAP_HANDLE(srcmap);
-		add_fixup(bltparams, batch, &yuv->uplaneaddress, uvshift);
-
-		yuv->uplanestride = srcgeom->virtstride;
-
-		yuv->vplaneaddress = GET_MAP_HANDLE(srcmap);
-		add_fixup(bltparams, batch, &yuv->vplaneaddress, uvshift);
-
-		yuv->vplanestride = srcgeom->virtstride;
-	}
-
-	if (srcgca != NULL) {
+	if (srcinfo->gca == NULL) {
+		GCDBG(GCZONE_BLEND, "blending disabled.\n");
 		gcmosrc->alphacontrol_ldst
 			= gcmosrc_alphacontrol_ldst[index];
-		gcmosrc->alphacontrol.raw = 0;
-		gcmosrc->alphacontrol.reg.enable
-			= GCREG_ALPHA_CONTROL_ENABLE_ON;
+		gcmosrc->alphacontrol.reg = gcregalpha_off;
+	} else {
+		gcmosrc->alphacontrol_ldst
+			= gcmosrc_alphacontrol_ldst[index];
+		gcmosrc->alphacontrol.reg = gcregalpha_on;
 
 		/* Allocate command buffer. */
-		bverror = claim_buffer(bltparams, batch,
-				       sizeof(struct gcmosrcalpha),
-				       (void **) &gcmosrcalpha);
+		bverror = claim_buffer(bvbltparams, batch,
+				       sizeof(struct gcmoxsrcalpha),
+				       (void **) &gcmoxsrcalpha);
 		if (bverror != BVERR_NONE)
 			goto exit;
 
-		gcmosrcalpha->alphamodes_ldst
-			= gcmosrcalpha_alphamodes_ldst[index];
-		gcmosrcalpha->alphamodes.raw = 0;
-		gcmosrcalpha->alphamodes.reg.src_global_alpha
-			= srcgca->src_global_alpha_mode;
-		gcmosrcalpha->alphamodes.reg.dst_global_alpha
-			= srcgca->dst_global_alpha_mode;
+		gcmoxsrcalpha->alphamodes_ldst
+			= gcmoxsrcalpha_alphamodes_ldst[index];
+		gcmoxsrcalpha->alphamodes.raw = 0;
+		gcmoxsrcalpha->alphamodes.reg.src_global_alpha_mode
+			= srcinfo->gca->src_global_alpha_mode;
+		gcmoxsrcalpha->alphamodes.reg.dst_global_alpha_mode
+			= srcinfo->gca->dst_global_alpha_mode;
 
-		gcmosrcalpha->alphamodes.reg.src_blend
-			= srcgca->srcconfig->factor_mode;
-		gcmosrcalpha->alphamodes.reg.src_color_reverse
-			= srcgca->srcconfig->color_reverse;
+		gcmoxsrcalpha->alphamodes.reg.src_blend
+			= srcinfo->gca->srcconfig->factor_mode;
+		gcmoxsrcalpha->alphamodes.reg.src_color_reverse
+			= srcinfo->gca->srcconfig->color_reverse;
 
-		gcmosrcalpha->alphamodes.reg.dst_blend
-			= srcgca->dstconfig->factor_mode;
-		gcmosrcalpha->alphamodes.reg.dst_color_reverse
-			= srcgca->dstconfig->color_reverse;
+		gcmoxsrcalpha->alphamodes.reg.dst_blend
+			= srcinfo->gca->dstconfig->factor_mode;
+		gcmoxsrcalpha->alphamodes.reg.dst_color_reverse
+			= srcinfo->gca->dstconfig->color_reverse;
 
 		GCDBG(GCZONE_BLEND, "dst blend:\n");
 		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmosrcalpha->alphamodes.reg.dst_blend);
+			gcmoxsrcalpha->alphamodes.reg.dst_blend);
 		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmosrcalpha->alphamodes.reg.dst_color_reverse);
+			gcmoxsrcalpha->alphamodes.reg.dst_color_reverse);
 
 		GCDBG(GCZONE_BLEND, "src blend:\n");
 		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmosrcalpha->alphamodes.reg.src_blend);
+			gcmoxsrcalpha->alphamodes.reg.src_blend);
 		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmosrcalpha->alphamodes.reg.src_color_reverse);
+			gcmoxsrcalpha->alphamodes.reg.src_color_reverse);
 
-		gcmosrcalpha->srcglobal_ldst
-			= gcmosrcalpha_srcglobal_ldst[index];
-		gcmosrcalpha->srcglobal.raw = srcgca->src_global_color;
+		gcmoxsrcalpha->srcglobal_ldst
+			= gcmoxsrcalpha_srcglobal_ldst[index];
+		gcmoxsrcalpha->srcglobal.raw = srcinfo->gca->src_global_color;
 
-		gcmosrcalpha->dstglobal_ldst
-			= gcmosrcalpha_dstglobal_ldst[index];
-		gcmosrcalpha->dstglobal.raw = srcgca->dst_global_color;
-	} else {
-		GCDBG(GCZONE_BLEND, "blending disabled.\n");
+		gcmoxsrcalpha->dstglobal_ldst
+			= gcmoxsrcalpha_dstglobal_ldst[index];
+		gcmoxsrcalpha->dstglobal.raw = srcinfo->gca->dst_global_color;
+	}
 
-		gcmosrc->alphacontrol_ldst
-			= gcmosrc_alphacontrol_ldst[index];
-		gcmosrc->alphacontrol.raw = 0;
-		gcmosrc->alphacontrol.reg.enable
-			= GCREG_ALPHA_CONTROL_ENABLE_OFF;
+	if (srcinfo->format->format == GCREG_DE_FORMAT_NV12) {
+		struct gcmoxsrcyuv *gcmoxsrcyuv;
+		int uvshift;
+
+		uvshift = srcbyteshift
+			+ srcinfo->geom->virtstride
+			* srcinfo->geom->height;
+		GCDBG(GCZONE_SURF, "  uvshift = 0x%08X (%d)\n",
+			uvshift, uvshift);
+
+		bverror = claim_buffer(bvbltparams, batch,
+				       sizeof(struct gcmoxsrcyuv),
+				       (void **) &gcmoxsrcyuv);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		gcmoxsrcyuv->uplaneaddress_ldst =
+			gcmoxsrcyuv_uplaneaddress_ldst[index];
+		gcmoxsrcyuv->uplaneaddress = GET_MAP_HANDLE(srcmap);
+		add_fixup(bvbltparams, batch, &gcmoxsrcyuv->uplaneaddress,
+			  uvshift);
+
+		gcmoxsrcyuv->uplanestride_ldst =
+			gcmoxsrcyuv_uplanestride_ldst[index];
+		gcmoxsrcyuv->uplanestride = srcinfo->geom->virtstride;
+
+		gcmoxsrcyuv->vplaneaddress_ldst =
+			gcmoxsrcyuv_vplaneaddress_ldst[index];
+		gcmoxsrcyuv->vplaneaddress = GET_MAP_HANDLE(srcmap);
+		add_fixup(bvbltparams, batch, &gcmoxsrcyuv->vplaneaddress,
+			  uvshift);
+
+		gcmoxsrcyuv->vplanestride_ldst =
+			gcmoxsrcyuv_vplanestride_ldst[index];
+		gcmoxsrcyuv->vplanestride = srcinfo->geom->virtstride;
+
+		gcmoxsrcyuv->pectrl_ldst =
+			gcmoxsrcyuv_pectrl_ldst[index];
+		gcmoxsrcyuv->pectrl = GCREG_PE_CONTROL_ResetValue;
 	}
 
-	batch->gcblit.srccount += 1;
+	batch->op.blit.srccount += 1;
 
 exit:
 	GCEXITARG(GCZONE_BLIT, "bv%s = %d\n",
diff --git a/gcbv/mirror/gcbv.c b/gcbv/mirror/gcbv.c
index 2b74ff5..e4f1ff6 100644
--- a/gcbv/mirror/gcbv.c
+++ b/gcbv/mirror/gcbv.c
@@ -42,6 +42,8 @@
 #define GCZONE_BATCH		(1 << 5)
 #define GCZONE_BLIT		(1 << 6)
 #define GCZONE_CACHE		(1 << 7)
+#define GCZONE_CALLBACK		(1 << 8)
+#define GCZONE_TEMP		(1 << 9)
 
 GCDBG_FILTERDEF(gcbv, GCZONE_NONE,
 		"mapping",
@@ -51,7 +53,9 @@ GCDBG_FILTERDEF(gcbv, GCZONE_NONE,
 		"mask",
 		"batch",
 		"blit",
-		"cache")
+		"cache",
+		"callback",
+		"tempbuffer")
 
 
 /*******************************************************************************
@@ -229,14 +233,33 @@ static struct bvsurferrorid g_masksurferr = { "mask", BVERR_MASKDESC };
  * Callback info management.
  */
 
+/* BLTsville callback function. */
+struct gccallbackbltsville {
+	/* Function pointer. */
+	void (*fn) (struct bvcallbackerror *err, unsigned long callbackdata);
+
+	/* Callback data. */
+	unsigned long data;
+};
+
+/* Information for freeing a surface. */
+struct gccallbackfreesurface {
+	/* Pointer to the buffer descriptor. */
+	struct bvbuffdesc *desc;
+
+	/* Pointer to the buffer. */
+	void *ptr;
+};
+
 /* Callback information. */
 struct gccallbackinfo {
-	/* BLTsville callback function. */
-	void (*callbackfn) (struct bvcallbackerror *err,
-			    unsigned long callbackdata);
+	union {
+		/* BLTsville callback function. */
+		struct gccallbackbltsville callback;
 
-	/* Callback data. */
-	unsigned long callbackdata;
+		/* Information for freeing a surface. */
+		struct gccallbackfreesurface freesurface;
+	} info;
 
 	/* Previous/next callback information. */
 	struct list_head link;
@@ -289,22 +312,159 @@ static void free_callback(struct gccallbackinfo *gccallbackinfo)
 	GCUNLOCK(&gccontext->callbacklock);
 }
 
-void gccallback(void *callbackparam)
+void callbackbltsville(void *callbackinfo)
 {
 	struct gccallbackinfo *gccallbackinfo;
 
-	GCENTER(GCZONE_BLIT);
+	GCENTER(GCZONE_CALLBACK);
 
-	gccallbackinfo = (struct gccallbackinfo *) callbackparam;
-	GCDBG(GCZONE_BLIT, "bltsville_callback = 0x%08X\n",
-		(unsigned int) gccallbackinfo->callbackfn);
-	GCDBG(GCZONE_BLIT, "bltsville_param    = 0x%08X\n",
-		(unsigned int) gccallbackinfo->callbackdata);
+	gccallbackinfo = (struct gccallbackinfo *) callbackinfo;
+	GCDBG(GCZONE_CALLBACK, "bltsville_callback = 0x%08X\n",
+	      (unsigned int) gccallbackinfo->info.callback.fn);
+	GCDBG(GCZONE_CALLBACK, "bltsville_param    = 0x%08X\n",
+	      (unsigned int) gccallbackinfo->info.callback.data);
 
-	gccallbackinfo->callbackfn(NULL, gccallbackinfo->callbackdata);
+	gccallbackinfo->info.callback.fn(NULL,
+					 gccallbackinfo->info.callback.data);
 	free_callback(gccallbackinfo);
 
-	GCEXIT(GCZONE_BLIT);
+	GCEXIT(GCZONE_CALLBACK);
+}
+
+void callbackfreesurface(void *callbackinfo)
+{
+	struct gccallbackinfo *gccallbackinfo;
+
+	GCENTER(GCZONE_CALLBACK);
+
+	gccallbackinfo = (struct gccallbackinfo *) callbackinfo;
+	GCDBG(GCZONE_CALLBACK, "freeing descriptir @ 0x%08X\n",
+	      (unsigned int) gccallbackinfo->info.freesurface.desc);
+	GCDBG(GCZONE_CALLBACK, "freeing memory @ 0x%08X\n",
+	      (unsigned int) gccallbackinfo->info.freesurface.ptr);
+
+	free_surface(gccallbackinfo->info.freesurface.desc,
+		     gccallbackinfo->info.freesurface.ptr);
+	free_callback(gccallbackinfo);
+
+	GCEXIT(GCZONE_CALLBACK);
+}
+
+
+/*******************************************************************************
+ * Temporary buffer management.
+ */
+
+enum bverror allocate_temp(struct bvbltparams *bvbltparams,
+			   unsigned int size)
+{
+	enum bverror bverror;
+	struct gccontext *gccontext = get_context();
+
+	GCENTER(GCZONE_TEMP);
+
+	/* Existing buffer too small? */
+	if ((gccontext->tmpbuffdesc != NULL) &&
+	    (gccontext->tmpbuffdesc->length < size)) {
+		GCDBG(GCZONE_TEMP, "freeing current buffer.\n");
+		bverror = free_temp(true);
+		if (bverror != BVERR_NONE) {
+			bvbltparams->errdesc = gccontext->bverrorstr;
+			goto exit;
+		}
+	}
+
+	/* Allocate new buffer if necessary. */
+	if ((size > 0) && (gccontext->tmpbuffdesc == NULL)) {
+		/* Allocate temporary surface. */
+		bverror = allocate_surface(&gccontext->tmpbuffdesc,
+					   &gccontext->tmpbuff,
+					   size);
+		if (bverror != BVERR_NONE) {
+			bvbltparams->errdesc = gccontext->bverrorstr;
+			goto exit;
+		}
+
+		GCDBG(GCZONE_TEMP, "buffdesc @ 0x%08X\n",
+		      gccontext->tmpbuffdesc);
+		GCDBG(GCZONE_TEMP, "allocated @ 0x%08X\n",
+		      gccontext->tmpbuff);
+		GCDBG(GCZONE_TEMP, "size = %d\n",
+		      size);
+
+		/* Map the buffer explicitly. */
+		bverror = bv_map(gccontext->tmpbuffdesc);
+		if (bverror != BVERR_NONE) {
+			bvbltparams->errdesc = gccontext->bverrorstr;
+			goto exit;
+		}
+	}
+
+	/* Success. */
+	bverror = BVERR_NONE;
+
+exit:
+	GCEXIT(GCZONE_TEMP);
+	return bverror;
+}
+
+enum bverror free_temp(bool schedule)
+{
+	enum bverror bverror;
+	struct gccontext *gccontext = get_context();
+	struct gccallbackinfo *gccallbackinfo;
+	struct gcicallbackarm gcicallbackarm;
+
+	/* Is the buffer allocated? */
+	if (gccontext->tmpbuffdesc == NULL) {
+		bverror = BVERR_NONE;
+		goto exit;
+	}
+
+	/* Unmap the buffer. */
+	bverror = bv_unmap(gccontext->tmpbuffdesc);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	/* Cannot be mapped. */
+	if (gccontext->tmpbuffdesc->map != NULL) {
+		BVSETERROR(BVERR_OOM, "temporary buffer is still mapped");
+		goto exit;
+	}
+
+	/* Free the buffer. */
+	if (schedule) {
+		bverror = get_callbackinfo(&gccallbackinfo);
+		if (bverror != BVERR_NONE) {
+			BVSETERROR(BVERR_OOM,
+				   "callback allocation failed");
+			goto exit;
+		}
+
+		gccallbackinfo->info.freesurface.desc = gccontext->tmpbuffdesc;
+		gccallbackinfo->info.freesurface.ptr = gccontext->tmpbuff;
+		gcicallbackarm.callback = callbackfreesurface;
+		gcicallbackarm.callbackparam = gccallbackinfo;
+
+		/* Schedule to free the buffer. */
+		gc_callback_wrapper(&gcicallbackarm);
+
+		/* Error? */
+		if (gcicallbackarm.gcerror != GCERR_NONE) {
+			BVSETERROR(BVERR_OOM, "unable to schedule callback");
+			goto exit;
+		}
+	} else {
+		/* Free the buffer immediately. */
+		free_surface(gccontext->tmpbuffdesc, gccontext->tmpbuff);
+	}
+
+	/* Reset the buffer descriptor. */
+	gccontext->tmpbuffdesc = NULL;
+	gccontext->tmpbuff = NULL;
+
+exit:
+	return bverror;
 }
 
 
@@ -312,7 +472,7 @@ void gccallback(void *callbackparam)
  * Program the destination.
  */
 
-enum bverror set_dst(struct bvbltparams *bltparams,
+enum bverror set_dst(struct bvbltparams *bvbltparams,
 		     struct gcbatch *batch,
 		     struct bvbuffmap *dstmap)
 {
@@ -324,20 +484,20 @@ enum bverror set_dst(struct bvbltparams *bltparams,
 	/* Did destination surface change? */
 	if ((batch->batchflags & BVBATCH_DST) != 0) {
 		/* Allocate command buffer. */
-		bverror = claim_buffer(bltparams, batch,
+		bverror = claim_buffer(bvbltparams, batch,
 				       sizeof(struct gcmodst),
 				       (void **) &gcmodst);
 		if (bverror != BVERR_NONE)
 			goto exit;
 
 		/* Add the address fixup. */
-		add_fixup(bltparams, batch, &gcmodst->address,
+		add_fixup(bvbltparams, batch, &gcmodst->address,
 			  batch->dstbyteshift);
 
 		/* Set surface parameters. */
-		gcmodst->address_ldst = gcmodst_address_ldst;
+		gcmodst->config_ldst = gcmodst_config_ldst;
 		gcmodst->address = GET_MAP_HANDLE(dstmap);
-		gcmodst->stride = bltparams->dstgeom->virtstride;
+		gcmodst->stride = bvbltparams->dstgeom->virtstride;
 
 		/* Set surface width and height. */
 		gcmodst->rotation.raw = 0;
@@ -346,7 +506,7 @@ enum bverror set_dst(struct bvbltparams *bltparams,
 		gcmodst->rotationheight.raw = 0;
 		gcmodst->rotationheight.reg.height = batch->physheight;
 
-		/* Set clipping. */
+		/* Disable hardware clipping. */
 		gcmodst->clip_ldst = gcmodst_clip_ldst;
 		gcmodst->cliplt.raw = 0;
 		gcmodst->cliprb.raw = 0;
@@ -365,6 +525,15 @@ exit:
  * Surface compare and validation.
  */
 
+static inline bool valid_rect(struct bvsurfgeom *bvsurfgeom,
+			      struct gcrect *gcrect)
+{
+	return (((gcrect->right  - gcrect->left) > 0) &&
+		((gcrect->bottom - gcrect->top)  > 0) &&
+		 (gcrect->right  <= (int) bvsurfgeom->width) &&
+		 (gcrect->bottom <= (int) bvsurfgeom->height));
+}
+
 static inline bool equal_rects(struct bvrect *rect1, struct bvrect *rect2)
 {
 	if (rect1->left != rect2->left)
@@ -470,6 +639,8 @@ static int verify_surface(unsigned int tile,
 void bv_init(void)
 {
 	struct gccontext *gccontext = get_context();
+	struct gcicaps gcicaps;
+	unsigned i, j;
 
 	GCDBG_REGISTER(gcbv);
 	GCDBG_REGISTER(gcparser);
@@ -491,6 +662,25 @@ void bv_init(void)
 	INIT_LIST_HEAD(&gccontext->batchvac);
 	INIT_LIST_HEAD(&gccontext->callbacklist);
 	INIT_LIST_HEAD(&gccontext->callbackvac);
+
+	/* Initialize the filter cache. */
+	for (i = 0; i < GC_FILTER_COUNT; i += 1)
+		for (j = 0; j < GC_TAP_COUNT; j += 1)
+			INIT_LIST_HEAD(&gccontext->filtercache[i][j].list);
+
+	/* Query hardware caps. */
+	gc_getcaps_wrapper(&gcicaps);
+	if (gcicaps.gcerror == GCERR_NONE) {
+		gccontext->gcmodel = gcicaps.gcmodel;
+		gccontext->gcrevision = gcicaps.gcrevision;
+		gccontext->gcdate = gcicaps.gcdate;
+		gccontext->gctime = gcicaps.gctime;
+		gccontext->gcfeatures = gcicaps.gcfeatures;
+		gccontext->gcfeatures0 = gcicaps.gcfeatures0;
+		gccontext->gcfeatures1 = gcicaps.gcfeatures1;
+		gccontext->gcfeatures2 = gcicaps.gcfeatures2;
+		gccontext->gcfeatures3 = gcicaps.gcfeatures3;
+	}
 }
 
 void bv_exit(void)
@@ -502,6 +692,7 @@ void bv_exit(void)
 	struct gcbuffer *gcbuffer;
 	struct gcfixup *gcfixup;
 	struct gcbatch *gcbatch;
+	struct gccallbackinfo *gccallbackinfo;
 
 	while (gccontext->buffmapvac != NULL) {
 		bvbuffmap = gccontext->buffmapvac;
@@ -536,6 +727,20 @@ void bv_exit(void)
 		list_del(head);
 		gcfree(gcbatch);
 	}
+
+	while (!list_empty(&gccontext->callbacklist)) {
+		head = gccontext->callbacklist.next;
+		list_move(head, &gccontext->callbackvac);
+	}
+
+	while (!list_empty(&gccontext->callbackvac)) {
+		head = gccontext->callbackvac.next;
+		gccallbackinfo = list_entry(head, struct gccallbackinfo, link);
+		list_del(head);
+		gcfree(gccallbackinfo);
+	}
+
+	free_temp(false);
 }
 
 
@@ -577,7 +782,7 @@ enum bverror bv_unmap(struct bvbuffdesc *bvbuffdesc)
 	struct bvbuffmap *prev = NULL;
 	struct bvbuffmap *bvbuffmap;
 	struct bvbuffmapinfo *bvbuffmapinfo;
-	struct gcmap gcmap;
+	struct gcimap gcimap;
 
 	GCENTERARG(GCZONE_MAPPING, "bvbuffdesc = 0x%08X\n",
 		   (unsigned int) bvbuffdesc);
@@ -673,10 +878,10 @@ enum bverror bv_unmap(struct bvbuffdesc *bvbuffdesc)
 	}
 
 	/* Unmap the buffer. */
-	memset(&gcmap, 0, sizeof(gcmap));
-	gcmap.handle = bvbuffmapinfo->handle;
-	gc_unmap_wrapper(&gcmap);
-	if (gcmap.gcerror != GCERR_NONE) {
+	memset(&gcimap, 0, sizeof(gcimap));
+	gcimap.handle = bvbuffmapinfo->handle;
+	gc_unmap_wrapper(&gcimap);
+	if (gcimap.gcerror != GCERR_NONE) {
 		BVSETERROR(BVERR_OOM, "unable to free gccore memory");
 		goto exit;
 	}
@@ -715,9 +920,10 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 	struct gcbatch *gcbatch;
 	struct bvrect *dstrect;
 	int src1used, src2used, maskused;
-	struct srcinfo srcinfo[2];
+	struct surfaceinfo srcinfo[2];
+	struct bvrect *srcrect[2];
 	unsigned short rop;
-	struct gccommit gccommit;
+	struct gcicommit gcicommit;
 	int i, srccount, res;
 
 	GCENTERARG(GCZONE_BLIT, "bvbltparams = 0x%08X\n",
@@ -895,6 +1101,23 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 		if (bverror != BVERR_NONE)
 			goto exit;
 
+		/* Validate destination rectangles. */
+		if (!valid_rect(bvbltparams->dstgeom,
+				&gcbatch->dstclipped)) {
+			GCDBG(GCZONE_DEST,
+			      "invalid destination rectangle.\n");
+			goto exit;
+		}
+
+		if (((bvbltparams->flags & BVFLAG_SRC2_AUXDSTRECT) != 0) &&
+		    !valid_rect(bvbltparams->dstgeom,
+				&gcbatch->dstclippedaux)) {
+			GCDBG(GCZONE_DEST,
+			      "invalid aux destination rectangle.\n");
+			goto exit;
+		}
+
+		/* Reset the number of sources. */
 		srccount = 0;
 
 		/* Verify the src1 parameters structure. */
@@ -925,9 +1148,10 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 				srcinfo[srccount].index = 0;
 				srcinfo[srccount].buf = bvbltparams->src1;
 				srcinfo[srccount].geom = bvbltparams->src1geom;
-				srcinfo[srccount].rect = &bvbltparams->src1rect;
+				srcrect[srccount] = &bvbltparams->src1rect;
 
 				bverror = parse_source(bvbltparams, gcbatch,
+						       &bvbltparams->src1rect,
 						       &srcinfo[srccount]);
 				if (bverror != BVERR_NONE)
 					goto exit;
@@ -964,9 +1188,10 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 				srcinfo[srccount].index = 1;
 				srcinfo[srccount].buf = bvbltparams->src2;
 				srcinfo[srccount].geom = bvbltparams->src2geom;
-				srcinfo[srccount].rect = &bvbltparams->src2rect;
+				srcrect[srccount] = &bvbltparams->src2rect;
 
 				bverror = parse_source(bvbltparams, gcbatch,
+						       &bvbltparams->src2rect,
 						       &srcinfo[srccount]);
 				if (bverror != BVERR_NONE)
 					goto exit;
@@ -1006,13 +1231,25 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 			goto exit;
 		} else {
 			for (i = 0; i < srccount; i += 1) {
+				int srcw, srch;
+				GCDBG(GCZONE_BLIT,
+				      "processing source %d.\n",
+				      srcinfo[i].index);
+
 				if (gca == NULL) {
+					GCDBG(GCZONE_BLIT,
+					      "  blending disabled.\n");
 					srcinfo[i].rop = bvbltparams->op.rop;
 					srcinfo[i].gca = NULL;
 				} else if ((i + 1) != srccount) {
+					GCDBG(GCZONE_BLIT,
+					      "  disabling blending for "
+					      "the first source.\n");
 					srcinfo[i].rop = 0xCC;
 					srcinfo[i].gca = NULL;
 				} else {
+					GCDBG(GCZONE_BLIT,
+					      "  enabling blending.\n");
 					srcinfo[i].rop = 0xCC;
 					srcinfo[i].gca = gca;
 
@@ -1025,18 +1262,43 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 					}
 				}
 
-				if ((srcinfo[i].rect->width == 1) &&
-				    (srcinfo[i].rect->height == 1) &&
-				    (bvbltparams->src1.desc->virtaddr))
-					bverror = do_fill(bvbltparams, gcbatch,
+				GCDBG(GCZONE_BLIT, "  srcsize %dx%d.\n",
+				      srcrect[i]->width, srcrect[i]->height);
+				GCDBG(GCZONE_BLIT, "  dstsize %dx%d.\n",
+				      dstrect->width, dstrect->height);
+
+				srcw = srcrect[i]->width;
+				srch = srcrect[i]->height;
+				if ((srcw == 1) && (srch == 1) &&
+				    (bvbltparams->src1.desc->virtaddr)) {
+					GCDBG(GCZONE_BLIT, "  op: fill.\n");
+					bverror = do_fill(bvbltparams,
+							  gcbatch,
 							  &srcinfo[i]);
-				else if (EQ_SIZE(srcinfo[i].rect, dstrect))
-					bverror = do_blit(bvbltparams, gcbatch,
+				} else if ((srcw == dstrect->width) &&
+					   (srch == dstrect->height)) {
+					GCDBG(GCZONE_BLIT, "  op: bitblit.\n");
+					bverror = do_blit(bvbltparams,
+							  gcbatch,
 							  &srcinfo[i]);
-				else
+				} else {
+					GCDBG(GCZONE_BLIT, "  op: filter.\n");
+
+					/* Finish previous batch if any. */
+					bverror = gcbatch->batchend(
+						bvbltparams, gcbatch);
+					if (bverror != BVERR_NONE)
+						goto exit;
+
+					bverror = parse_scalemode(bvbltparams,
+								  gcbatch);
+					if (bverror != BVERR_NONE)
+						goto exit;
+
 					bverror = do_filter(bvbltparams,
 							    gcbatch,
 							    &srcinfo[i]);
+				}
 
 				if (bverror != BVERR_NONE)
 					goto exit;
@@ -1068,9 +1330,9 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 		/* Process asynchronous operation. */
 		if ((bvbltparams->flags & BVFLAG_ASYNC) == 0) {
 			GCDBG(GCZONE_BLIT, "synchronous batch.\n");
-			gccommit.callback = NULL;
-			gccommit.callbackparam = NULL;
-			gccommit.asynchronous = false;
+			gcicommit.callback = NULL;
+			gcicommit.callbackparam = NULL;
+			gcicommit.asynchronous = false;
 		} else {
 			struct gccallbackinfo *gccallbackinfo;
 
@@ -1079,8 +1341,8 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 
 			if (bvbltparams->callbackfn == NULL) {
 				GCDBG(GCZONE_BLIT, "no callback given.\n");
-				gccommit.callback = NULL;
-				gccommit.callbackparam = NULL;
+				gcicommit.callback = NULL;
+				gcicommit.callbackparam = NULL;
 			} else {
 				bverror = get_callbackinfo(&gccallbackinfo);
 				if (bverror != BVERR_NONE) {
@@ -1090,59 +1352,59 @@ enum bverror bv_blt(struct bvbltparams *bvbltparams)
 					goto exit;
 				}
 
-				gccallbackinfo->callbackfn
+				gccallbackinfo->info.callback.fn
 					= bvbltparams->callbackfn;
-				gccallbackinfo->callbackdata
+				gccallbackinfo->info.callback.data
 					= bvbltparams->callbackdata;
 
-				gccommit.callback = gccallback;
-				gccommit.callbackparam = gccallbackinfo;
+				gcicommit.callback = callbackbltsville;
+				gcicommit.callbackparam = gccallbackinfo;
 
 				GCDBG(GCZONE_BLIT,
 				      "gcbv_callback = 0x%08X\n",
-				      (unsigned int) gccommit.callback);
+				      (unsigned int) gcicommit.callback);
 				GCDBG(GCZONE_BLIT,
 				      "gcbv_param    = 0x%08X\n",
-				      (unsigned int) gccommit.callbackparam);
+				      (unsigned int) gcicommit.callbackparam);
 				GCDBG(GCZONE_BLIT,
 				      "bltsville_callback = 0x%08X\n",
 				      (unsigned int)
-				      gccallbackinfo->callbackfn);
+				      gccallbackinfo->info.callback.fn);
 				GCDBG(GCZONE_BLIT,
 				      "bltsville_param    = 0x%08X\n",
 				      (unsigned int)
-				      gccallbackinfo->callbackdata);
+				      gccallbackinfo->info.callback.data);
 			}
 
-			gccommit.asynchronous = true;
+			gcicommit.asynchronous = true;
 		}
 
 		/* Process scheduled unmappings. */
 		do_unmap_implicit(gcbatch);
 
-		INIT_LIST_HEAD(&gccommit.unmap);
-		list_splice_init(&gcbatch->unmap, &gccommit.unmap);
+		INIT_LIST_HEAD(&gcicommit.unmap);
+		list_splice_init(&gcbatch->unmap, &gcicommit.unmap);
 
 		/* Pass the batch for execution. */
 		GCDUMPBATCH(gcbatch);
 
-		gccommit.gcerror = GCERR_NONE;
-		gccommit.entrypipe = GCPIPE_2D;
-		gccommit.exitpipe = GCPIPE_2D;
+		gcicommit.gcerror = GCERR_NONE;
+		gcicommit.entrypipe = GCPIPE_2D;
+		gcicommit.exitpipe = GCPIPE_2D;
 
-		INIT_LIST_HEAD(&gccommit.buffer);
-		list_splice_init(&gcbatch->buffer, &gccommit.buffer);
+		INIT_LIST_HEAD(&gcicommit.buffer);
+		list_splice_init(&gcbatch->buffer, &gcicommit.buffer);
 
 		GCDBG(GCZONE_BLIT, "submitting the batch.\n");
-		gc_commit_wrapper(&gccommit);
+		gc_commit_wrapper(&gcicommit);
 
 		/* Move the lists back to the batch. */
-		list_splice_init(&gccommit.buffer, &gcbatch->buffer);
-		list_splice_init(&gccommit.unmap, &gcbatch->unmap);
+		list_splice_init(&gcicommit.buffer, &gcbatch->buffer);
+		list_splice_init(&gcicommit.unmap, &gcbatch->unmap);
 
 		/* Error? */
-		if (gccommit.gcerror != GCERR_NONE) {
-			switch (gccommit.gcerror) {
+		if (gcicommit.gcerror != GCERR_NONE) {
+			switch (gcicommit.gcerror) {
 			case GCERR_OODM:
 			case GCERR_CTX_ALLOC:
 				BVSETBLTERROR(BVERR_OOM,
diff --git a/gcbv/mirror/gcbv.h b/gcbv/mirror/gcbv.h
index 807da66..403080a 100755..100644
--- a/gcbv/mirror/gcbv.h
+++ b/gcbv/mirror/gcbv.h
@@ -39,6 +39,8 @@
  * Miscellaneous defines and macros.
  */
 
+#define GC_MAX_BASE_ALIGN 64
+
 #if !defined(BVBATCH_DESTRECT)
 #define BVBATCH_DESTRECT (BVBATCH_DSTRECT_ORIGIN | BVBATCH_DSTRECT_SIZE)
 #endif
@@ -51,11 +53,6 @@
 #define BVBATCH_SRC2RECT (BVBATCH_SRC2RECT_ORIGIN | BVBATCH_SRC2RECT_SIZE)
 #endif
 
-#define EQ_SIZE(rect1, rect2) \
-( \
-	(rect1->width == rect2->width) && (rect1->height == rect2->height) \
-)
-
 #define STRUCTSIZE(structptr, lastmember) \
 ( \
 	(size_t) &structptr->lastmember + \
@@ -96,6 +93,41 @@ do { \
 
 
 /*******************************************************************************
+ * Kernel table definitions.
+ */
+
+#define GC_TAP_COUNT		9
+#define GC_PHASE_BITS		5
+#define GC_PHASE_MAX_COUNT	(1 << GC_PHASE_BITS)
+#define GC_PHASE_LOAD_COUNT	(GC_PHASE_MAX_COUNT / 2 + 1)
+#define GC_COEFFICIENT_COUNT	(GC_PHASE_LOAD_COUNT * GC_TAP_COUNT)
+#define GC_FILTER_CACHE_MAX	10
+
+enum gcfiltertype {
+	GC_FILTER_SYNC,
+	GC_FILTER_BLUR,
+
+	/* Number of supported filter types. */
+	GC_FILTER_COUNT
+};
+
+struct gcfilterkernel {
+	enum gcfiltertype type;
+	unsigned int kernelsize;
+	unsigned int srcsize;
+	unsigned int dstsize;
+	unsigned int scalefactor;
+	short kernelarray[GC_COEFFICIENT_COUNT];
+	struct list_head link;
+};
+
+struct gcfiltercache {
+	unsigned int count;
+	struct list_head list;			/* gcfilterkernel */
+};
+
+
+/*******************************************************************************
  * Global data structure.
  */
 
@@ -103,6 +135,17 @@ struct gccontext {
 	/* Last generated error message. */
 	char bverrorstr[128];
 
+	/* Capabilities and characteristics. */
+	unsigned int gcmodel;
+	unsigned int gcrevision;
+	unsigned int gcdate;
+	unsigned int gctime;
+	union gcfeatures gcfeatures;
+	union gcfeatures0 gcfeatures0;
+	union gcfeatures1 gcfeatures1;
+	union gcfeatures2 gcfeatures2;
+	union gcfeatures3 gcfeatures3;
+
 	/* Dynamically allocated structure cache. */
 	struct bvbuffmap *buffmapvac;		/* bvbuffmap */
 	struct list_head unmapvac;		/* gcschedunmap */
@@ -120,6 +163,14 @@ struct gccontext {
 	GCLOCK_TYPE fixuplock;
 	GCLOCK_TYPE maplock;
 	GCLOCK_TYPE callbacklock;
+
+	/* Kernel table cache. */
+	struct gcfilterkernel *loadedfilter;	/* gcfilterkernel */
+	struct gcfiltercache filtercache[GC_FILTER_COUNT][GC_TAP_COUNT];
+
+	/* Temporary buffer descriptor. */
+	struct bvbuffdesc *tmpbuffdesc;
+	void *tmpbuff;
 };
 
 
@@ -144,10 +195,13 @@ struct bvbuffmapinfo {
  * Color format.
  */
 
-enum bvformattype {
-	BVFMT_RGB,
-	BVFMT_YUV
-};
+#define BVFMT_PLANAR		0x100
+#define BVFMT_MASK		0xFF
+
+#define BVFMT_RGB		1
+#define BVFMT_YUV		2
+#define BVFMT_PACKED_YUV	(BVFMT_YUV)
+#define BVFMT_PLANAR_YUV	(BVFMT_YUV | BVFMT_PLANAR)
 
 struct bvcomponent {
 	unsigned int shift;
@@ -163,10 +217,10 @@ struct bvcsrgb {
 };
 
 struct bvformatxlate {
-	enum bvformattype type;
-	unsigned bitspp;
-	unsigned format;
-	unsigned swizzle;
+	unsigned int type;
+	unsigned int bitspp;
+	unsigned int format;
+	unsigned int swizzle;
 	struct bvcsrgb rgba;
 };
 
@@ -227,6 +281,48 @@ extern const unsigned int rotencoding[];
 
 
 /*******************************************************************************
+ * Surface descriptor.
+ */
+
+struct surfaceinfo {
+	/* BLTsville source index (-1 for dst, 0 for src1 and 1 for src2). */
+	int index;
+
+	/* Surface buffer descriptor. */
+	union bvinbuff buf;
+
+	/* Surface geometry. */
+	struct bvsurfgeom *geom;
+
+	/* Rectangle to source from/render to. */
+	struct gcrect rect;
+
+	/* Surface format. */
+	struct bvformatxlate *format;
+
+	/* Physical size of the surface (accounted for rotation). */
+	unsigned int physwidth;
+	unsigned int physheight;
+
+	/* Base address alignment. */
+	int pixalign;
+	int bytealign;
+
+	/* Rotation angle. */
+	int angle;
+
+	/* Mirror setting. */
+	unsigned int mirror;
+
+	/* ROP. */
+	unsigned short rop;
+
+	/* Blending info. */
+	struct gcalpha *gca;
+};
+
+
+/*******************************************************************************
  * Batch structures.
  */
 
@@ -237,9 +333,30 @@ typedef enum bverror (*gcbatchend) (struct bvbltparams *bvbltparams,
 
 /* Blit states. */
 struct gcblit {
+	/* Number of sources in the operation. */
 	unsigned int srccount;
+
+	/* Multi source enable flag. */
 	unsigned int multisrc;
+
+	/* ROP code. */
 	unsigned short rop;
+
+	/* Computed destination rectangle coordinates; in multi-source
+	 * setup can be modified to match new destination and source
+	 * geometry. */
+	struct gcrect dstrect;
+};
+
+/* Filter states. */
+struct gcfilter {
+	/* Kernel size. */
+	unsigned int horkernelsize;
+	unsigned int verkernelsize;
+
+	/* Scale factors. */
+	unsigned int horscalefactor;
+	unsigned int verscalefactor;
 };
 
 /* Batch header. */
@@ -254,50 +371,30 @@ struct gcbatch {
 	gcbatchend batchend;
 
 	/* State of the current operation. */
-	struct gcblit gcblit;
+	union {
+		struct gcblit blit;
+		struct gcfilter filter;
+	} op;
 
-	/* Destination format. */
-	struct bvformatxlate *dstformat;
+	/* Destination surface. */
+	struct surfaceinfo dstinfo;
 
 	/* Clipping deltas; used to correct the source coordinates for
 	 * single source blits. */
-	int deltaleft;
-	int deltatop;
-	int deltaright;
-	int deltabottom;
+	struct gcrect clipdelta;
 
 	/* Clipped destination rectangle coordinates. */
-	unsigned short clippedleft;
-	unsigned short clippedtop;
-	unsigned short clippedright;
-	unsigned short clippedbottom;
-
-	/* Destination base address alignment in pixels. */
-	int dstalign;
+	struct gcrect dstclipped;
+	struct gcrect dstclippedaux;
 
-	/* Destination origin offset. */
+	/* Destination origin offset caused by surface base misalignment. */
 	unsigned int dstoffsetX;
 	unsigned int dstoffsetY;
 
-	/* Rotation angle. */
-	int dstangle;
-
-	/* Geometry size of the destination surface. */
+	/* Adjusted geometry size of the destination surface. */
 	unsigned int dstwidth;
 	unsigned int dstheight;
 
-	/* Physical size of the destination surface. */
-	unsigned int dstphyswidth;
-	unsigned int dstphysheight;
-
-	/* Computed destination rectangle coordinates; in multi-source
-	 * setup can be modified to match new destination and source
-	 * geometry. */
-	unsigned short left;
-	unsigned short top;
-	unsigned short right;
-	unsigned short bottom;
-
 	/* Physical size of the matched destination and source surfaces
 	 * for multi-source setup. */
 	unsigned int physwidth;
@@ -334,41 +431,6 @@ struct gcbatch {
 
 
 /*******************************************************************************
- * srcinfo is used by blitters to define an array of valid sources.
- */
-
-struct srcinfo {
-	/* BLTsville source index (0 for src1 and 1 for src2). */
-	int index;
-
-	/* Source surface buffer descriptor. */
-	union bvinbuff buf;
-
-	/* Source surface geometry. */
-	struct bvsurfgeom *geom;
-
-	/* Source rectangle. */
-	struct bvrect *rect;
-
-	/* Source surface format. */
-	struct bvformatxlate *format;
-
-	/* Source rotation angle. */
-	int angle;
-	unsigned int rot;
-
-	/* Mirror setting. */
-	unsigned int mirror;
-
-	/* ROP. */
-	unsigned short rop;
-
-	/* Blending info. */
-	struct gcalpha *gca;
-};
-
-
-/*******************************************************************************
  * Internal API entries.
  */
 
@@ -376,9 +438,6 @@ struct srcinfo {
 struct gccontext *get_context(void);
 
 /* Parsers. */
-enum bverror parse_format(struct bvbltparams *bvbltparams,
-			  enum ocdformat ocdformat,
-			  struct bvformatxlate **format);
 enum bverror parse_blend(struct bvbltparams *bvbltparams,
 			 enum bvblend blend,
 			 struct gcalpha *gca);
@@ -386,12 +445,13 @@ enum bverror parse_destination(struct bvbltparams *bvbltparams,
 			       struct gcbatch *gcbatch);
 enum bverror parse_source(struct bvbltparams *bvbltparams,
 			  struct gcbatch *gcbatch,
-			  struct srcinfo *srcinfo);
+			  struct bvrect *srcrect,
+			  struct surfaceinfo *srcinfo);
+enum bverror parse_scalemode(struct bvbltparams *bvbltparams,
+			     struct gcbatch *batch);
 
 /* Return surface alignment offset. */
-int get_pixel_offset(struct bvbuffdesc *bvbuffdesc,
-		     struct bvformatxlate *format,
-		     int offset);
+int get_pixel_offset(struct surfaceinfo *surfaceinfo, int offset);
 
 /* Buffer mapping. */
 enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
@@ -418,6 +478,11 @@ enum bverror claim_buffer(struct bvbltparams *bvbltparams,
 			  unsigned int size,
 			  void **buffer);
 
+/* Temporary buffer management. */
+enum bverror allocate_temp(struct bvbltparams *bvbltparams,
+			   unsigned int size);
+enum bverror free_temp(bool schedule);
+
 /* Program the destination. */
 enum bverror set_dst(struct bvbltparams *bltparams,
 		     struct gcbatch *batch,
@@ -426,12 +491,12 @@ enum bverror set_dst(struct bvbltparams *bltparams,
 /* Rendering entry points. */
 enum bverror do_fill(struct bvbltparams *bltparams,
 		     struct gcbatch *gcbatch,
-		     struct srcinfo *srcinfo);
+		     struct surfaceinfo *srcinfo);
 enum bverror do_blit(struct bvbltparams *bltparams,
 		     struct gcbatch *gcbatch,
-		     struct srcinfo *srcinfo);
+		     struct surfaceinfo *srcinfo);
 enum bverror do_filter(struct bvbltparams *bvbltparams,
 		       struct gcbatch *gcbatch,
-		       struct srcinfo *srcinfo);
+		       struct surfaceinfo *srcinfo);
 
 #endif
diff --git a/gcbv/mirror/gcdbglog.c b/gcbv/mirror/gcdbglog.c
index d5f8c2d..9743897 100644
--- a/gcbv/mirror/gcdbglog.c
+++ b/gcbv/mirror/gcdbglog.c
@@ -1449,18 +1449,18 @@ int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
 					break;
 
 				case gcregSrcOriginRegAddrs:
-					info->src[0].rect.l
+					info->src[0].rect.left
 						= buffer[i] & 0xFFFF;
 
-					info->src[0].rect.t
+					info->src[0].rect.top
 						= (buffer[i] >> 16) & 0xFFFF;
 					break;
 
 				case gcregSrcSizeRegAddrs:
-					info->src[0].rect.r
+					info->src[0].rect.right
 						= buffer[i] & 0xFFFF;
 
-					info->src[0].rect.b
+					info->src[0].rect.bottom
 						= (buffer[i] >> 16) & 0xFFFF;
 					break;
 
@@ -1520,10 +1520,10 @@ int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
 				case gcregBlock4SrcOriginRegAddrs + 2:
 				case gcregBlock4SrcOriginRegAddrs + 3:
 					index = addr & 3;
-					info->src[index].rect.l
+					info->src[index].rect.left
 						= buffer[i] & 0xFFFF;
 
-					info->src[index].rect.t
+					info->src[index].rect.top
 						= (buffer[i] >> 16) & 0xFFFF;
 					break;
 
@@ -1532,10 +1532,10 @@ int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
 				case gcregBlock4SrcSizeRegAddrs + 2:
 				case gcregBlock4SrcSizeRegAddrs + 3:
 					index = addr & 3;
-					info->src[index].rect.r
+					info->src[index].rect.right
 						= buffer[i] & 0xFFFF;
 
-					info->src[index].rect.b
+					info->src[index].rect.bottom
 						= (buffer[i] >> 16) & 0xFFFF;
 					break;
 
@@ -1564,15 +1564,15 @@ int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
 			i += 2;
 
 			for (j = 0; j < info->dst.rectcount; j += 1) {
-				info->dst.rect[j].l
+				info->dst.rect[j].left
 						= buffer[i] & 0xFFFF;
-				info->dst.rect[j].t
+				info->dst.rect[j].top
 						= (buffer[i] >> 16) & 0xFFFF;
 				i += 1;
 
-				info->dst.rect[j].r
+				info->dst.rect[j].right
 						= buffer[i] & 0xFFFF;
-				info->dst.rect[j].b
+				info->dst.rect[j].bottom
 						= (buffer[i] >> 16) & 0xFFFF;
 				i += 1;
 			}
diff --git a/gcbv/mirror/gcfill.c b/gcbv/mirror/gcfill.c
index d14baa1..06ff240 100644
--- a/gcbv/mirror/gcfill.c
+++ b/gcbv/mirror/gcfill.c
@@ -122,13 +122,13 @@ static unsigned int getinternalcolor(void *ptr, struct bvformatxlate *format)
 	return dstpixel;
 }
 
-enum bverror do_fill(struct bvbltparams *bltparams,
+enum bverror do_fill(struct bvbltparams *bvbltparams,
 		     struct gcbatch *batch,
-		     struct srcinfo *srcinfo)
+		     struct surfaceinfo *srcinfo)
 {
 	enum bverror bverror;
 	struct gccontext *gccontext = get_context();
-	int dstbyteshift;
+	struct surfaceinfo *dstinfo;
 	struct gcmofill *gcmofill;
 	unsigned char *fillcolorptr;
 	struct bvbuffmap *dstmap = NULL;
@@ -136,35 +136,35 @@ enum bverror do_fill(struct bvbltparams *bltparams,
 	GCENTER(GCZONE_FILL);
 
 	/* Finish previous batch if any. */
-	bverror = batch->batchend(bltparams, batch);
+	bverror = batch->batchend(bvbltparams, batch);
 	if (bverror != BVERR_NONE)
 		goto exit;
 
-	/* Compute the surface offset in bytes. */
-	dstbyteshift = batch->dstalign * (int) batch->dstformat->bitspp / 8;
+	/* Get a shortcut to the destination surface. */
+	dstinfo = &batch->dstinfo;
 
 	/* Verify if the destination parameter have been modified. */
-	if ((batch->dstbyteshift != dstbyteshift) ||
-	    (batch->physwidth != batch->dstphyswidth) ||
-	    (batch->physheight != batch->dstphysheight)) {
+	if ((batch->dstbyteshift != dstinfo->bytealign) ||
+	    (batch->physwidth != dstinfo->physwidth) ||
+	    (batch->physheight != dstinfo->physheight)) {
 		/* Set new values. */
-		batch->dstbyteshift = dstbyteshift;
-		batch->physwidth = batch->dstphyswidth;
-		batch->physheight = batch->dstphysheight;
+		batch->dstbyteshift = dstinfo->bytealign;
+		batch->physwidth = dstinfo->physwidth;
+		batch->physheight = dstinfo->physheight;
 
 		/* Mark as modified. */
 		batch->batchflags |= BVBATCH_DST;
 	}
 
 	/* Map the destination. */
-	bverror = do_map(bltparams->dstdesc, batch, &dstmap);
+	bverror = do_map(bvbltparams->dstdesc, batch, &dstmap);
 	if (bverror != BVERR_NONE) {
-		bltparams->errdesc = gccontext->bverrorstr;
+		bvbltparams->errdesc = gccontext->bverrorstr;
 		goto exit;
 	}
 
 	/* Set the new destination. */
-	bverror = set_dst(bltparams, batch, dstmap);
+	bverror = set_dst(bvbltparams, batch, dstmap);
 	if (bverror != BVERR_NONE)
 		goto exit;
 
@@ -177,7 +177,7 @@ enum bverror do_fill(struct bvbltparams *bltparams,
 	** Allocate command buffer.
 	*/
 
-	bverror = claim_buffer(bltparams, batch,
+	bverror = claim_buffer(bvbltparams, batch,
 			       sizeof(struct gcmofill),
 			       (void **) &gcmofill);
 	if (bverror != BVERR_NONE)
@@ -210,8 +210,8 @@ enum bverror do_fill(struct bvbltparams *bltparams,
 
 	fillcolorptr
 		= (unsigned char *) srcinfo->buf.desc->virtaddr
-		+ srcinfo->rect->top * srcinfo->geom->virtstride
-		+ srcinfo->rect->left * srcinfo->format->bitspp / 8;
+		+ srcinfo->rect.top * srcinfo->geom->virtstride
+		+ srcinfo->rect.left * srcinfo->format->bitspp / 8;
 
 	gcmofill->clearcolor_ldst = gcmofill_clearcolor_ldst;
 	gcmofill->clearcolor.raw = getinternalcolor(fillcolorptr,
@@ -224,24 +224,24 @@ enum bverror do_fill(struct bvbltparams *bltparams,
 	/* Set destination configuration. */
 	gcmofill->dstconfig_ldst = gcmofill_dstconfig_ldst;
 	gcmofill->dstconfig.raw = 0;
-	gcmofill->dstconfig.reg.swizzle = batch->dstformat->swizzle;
-	gcmofill->dstconfig.reg.format = batch->dstformat->format;
+	gcmofill->dstconfig.reg.swizzle = dstinfo->format->swizzle;
+	gcmofill->dstconfig.reg.format = dstinfo->format->format;
 	gcmofill->dstconfig.reg.command = GCREG_DEST_CONFIG_COMMAND_CLEAR;
 
 	/* Set ROP3. */
 	gcmofill->rop_ldst = gcmofill_rop_ldst;
 	gcmofill->rop.raw = 0;
 	gcmofill->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-	gcmofill->rop.reg.fg = (unsigned char) bltparams->op.rop;
+	gcmofill->rop.reg.fg = (unsigned char) bvbltparams->op.rop;
 
 	/* Set START_DE command. */
 	gcmofill->startde.cmd.fld = gcfldstartde;
 
 	/* Set destination rectangle. */
-	gcmofill->rect.left = batch->clippedleft + batch->dstoffsetX;
-	gcmofill->rect.top = batch->clippedtop + batch->dstoffsetY;
-	gcmofill->rect.right = batch->clippedright + batch->dstoffsetX;
-	gcmofill->rect.bottom = batch->clippedbottom + batch->dstoffsetY;
+	gcmofill->rect.left = batch->dstclipped.left + batch->dstoffsetX;
+	gcmofill->rect.top = batch->dstclipped.top + batch->dstoffsetY;
+	gcmofill->rect.right = batch->dstclipped.right + batch->dstoffsetX;
+	gcmofill->rect.bottom = batch->dstclipped.bottom + batch->dstoffsetY;
 
 exit:
 	GCEXITARG(GCZONE_FILL, "bv%s = %d\n",
diff --git a/gcbv/mirror/gcfilter.c b/gcbv/mirror/gcfilter.c
index 062f4fa..424bdcb 100644
--- a/gcbv/mirror/gcfilter.c
+++ b/gcbv/mirror/gcfilter.c
@@ -34,70 +34,1197 @@
 
 #define GCZONE_NONE		0
 #define GCZONE_ALL		(~0U)
-#define GCZONE_FILTER		(1 << 11)
+#define GCZONE_KERNEL		(1 << 0)
+#define GCZONE_FILTER		(1 << 1)
+#define GCZONE_BLEND		(1 << 2)
+#define GCZONE_TYPE		(1 << 3)
 
 GCDBG_FILTERDEF(gcfilter, GCZONE_NONE,
-		"filter")
+		"kernel",
+		"filter",
+		"blend",
+		"type")
 
-enum bverror do_filter(struct bvbltparams *bltparams,
+
+/*******************************************************************************
+ * Miscellaneous defines.
+ */
+
+#define GC_BITS_PER_CACHELINE	(64 * 8)
+
+
+/*******************************************************************************
+ * Scale factor format: unsigned 1.31 fixed point.
+ */
+
+#define GC_SCALE_TYPE		unsigned int
+#define GC_SCALE_FRACTION	31
+#define GC_SCALE_ONE		((GC_SCALE_TYPE) (1 << GC_SCALE_FRACTION))
+
+
+/*******************************************************************************
+ * X coordinate format: signed 4.28 fixed point.
+ */
+
+#define GC_COORD_TYPE		int
+#define GC_COORD_FRACTION	28
+#define GC_COORD_PI		((GC_COORD_TYPE) 0x3243F6C0)
+#define GC_COORD_2OVERPI	((GC_COORD_TYPE) 0x0A2F9832)
+#define GC_COORD_PIOVER2	((GC_COORD_TYPE) 0x1921FB60)
+#define GC_COORD_ZERO		((GC_COORD_TYPE) 0)
+#define GC_COORD_HALF		((GC_COORD_TYPE) (1 << (GC_COORD_FRACTION - 1)))
+#define GC_COORD_ONE		((GC_COORD_TYPE) (1 << GC_COORD_FRACTION))
+#define GC_COORD_NEGONE		((GC_COORD_TYPE) (~GC_COORD_ONE + 1))
+#define GC_COORD_SUBPIX_STEP	((GC_COORD_TYPE) \
+				(1 << (GC_COORD_FRACTION - GC_PHASE_BITS)))
+
+
+/*******************************************************************************
+ * Hardware coefficient format: signed 2.14 fixed point.
+ */
+
+#define GC_COEF_TYPE		short
+#define GC_COEF_FRACTION	14
+#define GC_COEF_ZERO		((GC_COEF_TYPE) 0)
+#define GC_COEF_ONE		((GC_COEF_TYPE) (1 << GC_COEF_FRACTION))
+#define GC_COEF_NEGONE		((GC_COEF_TYPE) (~GC_COEF_ONE + 1))
+
+
+/*******************************************************************************
+ * Weight sum format: x.28 fixed point.
+ */
+
+#define GC_SUM_TYPE		long long
+#define GC_SUM_FRACTION		GC_COORD_FRACTION
+
+
+/*******************************************************************************
+ * Math shortcuts.
+ */
+
+#define computescale(dstsize, srcsize) ((GC_SCALE_TYPE) \
+	div_u64(((u64) (dstsize)) << GC_SCALE_FRACTION, (srcsize)) \
+)
+
+#define normweight(weight, sum) ((GC_COORD_TYPE) \
+	div64_s64(((s64) (weight)) << GC_COORD_FRACTION, (sum)) \
+)
+
+#define convertweight(weight) ((GC_COEF_TYPE) \
+	((weight) >> (GC_COORD_FRACTION - GC_COEF_FRACTION)) \
+)
+
+
+/*******************************************************************************
+ * Fixed point SINE function. Takes a positive value in range [0..pi/2].
+ */
+
+static GC_COORD_TYPE sine(GC_COORD_TYPE x)
+{
+	static const GC_COORD_TYPE sinetable[] = {
+		0x00000000, 0x001FFFEB, 0x003FFF55, 0x005FFDC0,
+		0x007FFAAB, 0x009FF596, 0x00BFEE01, 0x00DFE36C,
+		0x00FFD557, 0x011FC344, 0x013FACB2, 0x015F9120,
+		0x017F7010, 0x019F4902, 0x01BF1B78, 0x01DEE6F2,
+		0x01FEAAEE, 0x021E66F0, 0x023E1A7C, 0x025DC50C,
+		0x027D6624, 0x029CFD48, 0x02BC89F8, 0x02DC0BB8,
+		0x02FB8204, 0x031AEC64, 0x033A4A5C, 0x03599B64,
+		0x0378DF08, 0x039814CC, 0x03B73C2C, 0x03D654B0,
+		0x03F55DDC, 0x04145730, 0x04334030, 0x04521868,
+		0x0470DF58, 0x048F9488, 0x04AE3770, 0x04CCC7A8,
+		0x04EB44A8, 0x0509ADF8, 0x05280328, 0x054643B0,
+		0x05646F28, 0x05828508, 0x05A084E0, 0x05BE6E38,
+		0x05DC4098, 0x05F9FB80, 0x06179E88, 0x06352928,
+		0x06529AF8, 0x066FF380, 0x068D3248, 0x06AA56D8,
+		0x06C760C0, 0x06E44F90, 0x070122C8, 0x071DD9F8,
+		0x073A74B8, 0x0756F290, 0x07735308, 0x078F95B0,
+		0x07ABBA20, 0x07C7BFD8, 0x07E3A678, 0x07FF6D88,
+		0x081B14A0, 0x08369B40, 0x08520110, 0x086D4590,
+		0x08886860, 0x08A36910, 0x08BE4730, 0x08D90250,
+		0x08F39A20, 0x090E0E10, 0x09285DD0, 0x094288E0,
+		0x095C8EF0, 0x09766F90, 0x09902A60, 0x09A9BEE0,
+		0x09C32CC0, 0x09DC7390, 0x09F592F0, 0x0A0E8A70,
+		0x0A2759C0, 0x0A400070, 0x0A587E20, 0x0A70D270,
+		0x0A88FD00, 0x0AA0FD60, 0x0AB8D350, 0x0AD07E50,
+		0x0AE7FE10, 0x0AFF5230, 0x0B167A50, 0x0B2D7610,
+		0x0B444520, 0x0B5AE730, 0x0B715BC0, 0x0B87A290,
+		0x0B9DBB40, 0x0BB3A580, 0x0BC960F0, 0x0BDEED30,
+		0x0BF44A00, 0x0C0976F0, 0x0C1E73D0, 0x0C334020,
+		0x0C47DBB0, 0x0C5C4620, 0x0C707F20, 0x0C848660,
+		0x0C985B80, 0x0CABFE50, 0x0CBF6E60, 0x0CD2AB80,
+		0x0CE5B550, 0x0CF88B80, 0x0D0B2DE0, 0x0D1D9C10,
+		0x0D2FD5C0, 0x0D41DAB0, 0x0D53AAA0, 0x0D654540,
+		0x0D76AA40, 0x0D87D970, 0x0D98D280, 0x0DA99530,
+		0x0DBA2140, 0x0DCA7650, 0x0DDA9450, 0x0DEA7AD0,
+		0x0DFA29B0, 0x0E09A0B0, 0x0E18DF80, 0x0E27E5F0,
+		0x0E36B3C0, 0x0E4548B0, 0x0E53A490, 0x0E61C720,
+		0x0E6FB020, 0x0E7D5F70, 0x0E8AD4C0, 0x0E980FF0,
+		0x0EA510B0, 0x0EB1D6F0, 0x0EBE6260, 0x0ECAB2D0,
+		0x0ED6C810, 0x0EE2A200, 0x0EEE4070, 0x0EF9A310,
+		0x0F04C9E0, 0x0F0FB490, 0x0F1A6300, 0x0F24D510,
+		0x0F2F0A80, 0x0F390340, 0x0F42BF10, 0x0F4C3DE0,
+		0x0F557F70, 0x0F5E83C0, 0x0F674A80, 0x0F6FD3B0,
+		0x0F781F20, 0x0F802CB0, 0x0F87FC40, 0x0F8F8DA0,
+		0x0F96E0D0, 0x0F9DF5B0, 0x0FA4CC00, 0x0FAB63D0,
+		0x0FB1BCF0, 0x0FB7D740, 0x0FBDB2B0, 0x0FC34F30,
+		0x0FC8ACA0, 0x0FCDCAF0, 0x0FD2AA10, 0x0FD749E0,
+		0x0FDBAA50, 0x0FDFCB50, 0x0FE3ACD0, 0x0FE74EC0,
+		0x0FEAB110, 0x0FEDD3C0, 0x0FF0B6B0, 0x0FF359F0,
+		0x0FF5BD50, 0x0FF7E0E0, 0x0FF9C490, 0x0FFB6850,
+		0x0FFCCC30, 0x0FFDF010, 0x0FFED400, 0x0FFF77F0,
+		0x0FFFDBF0, 0x0FFFFFE0, 0x0FFFE3D0, 0x0FFF87D0,
+		0x0FFEEBC0, 0x0FFE0FC0, 0x0FFCF3D0, 0x0FFB97E0
+	};
+
+	static const unsigned int indexwidth = 8;
+	static const unsigned int intwidth = 1;
+	static const unsigned int indexshift = intwidth
+					     + GC_COORD_FRACTION
+					     - indexwidth;
+
+	unsigned int p1, p2;
+	GC_COORD_TYPE p1x, p2x;
+	GC_COORD_TYPE p1y, p2y;
+	GC_COORD_TYPE dx, dy;
+	GC_COORD_TYPE a, b;
+	GC_COORD_TYPE result;
+
+	/* Determine the indices of two closest points in the table. */
+	p1 = ((unsigned int) x) >> indexshift;
+	p2 =  p1 + 1;
+
+	if ((p1 >= countof(sinetable)) || (p2 >= countof(sinetable))) {
+		GCERR("invalid table index.\n");
+		return GC_COORD_ZERO;
+	}
+
+	/* Determine the coordinates of the two closest points.  */
+	p1x = p1 << indexshift;
+	p2x = p2 << indexshift;
+
+	p1y = sinetable[p1];
+	p2y = sinetable[p2];
+
+	/* Determine the deltas. */
+	dx = p2x - p1x;
+	dy = p2y - p1y;
+
+	/* Find the slope and the y-intercept. */
+	b = (GC_COORD_TYPE) div64_s64(((s64) dy) << GC_COORD_FRACTION, dx);
+	a = p1y - (GC_COORD_TYPE) (((s64) b * p1x) >> GC_COORD_FRACTION);
+
+	/* Compute the result. */
+	result = a + (GC_COORD_TYPE) (((s64) b * x) >> GC_COORD_FRACTION);
+	return result;
+}
+
+
+/*******************************************************************************
+ * SINC function used in filter kernel generation.
+ */
+
+static GC_COORD_TYPE sinc_filter(GC_COORD_TYPE x, int radius)
+{
+	GC_COORD_TYPE result;
+	s64 radius64;
+	s64 pit, pitd;
+	s64 normpit, normpitd;
+	int negpit, negpitd;
+	int quadpit, quadpitd;
+	GC_COORD_TYPE sinpit, sinpitd;
+	GC_COORD_TYPE f1, f2;
+
+	if (x == GC_COORD_ZERO)
+		return GC_COORD_ONE;
+
+	radius64 = abs(radius) << GC_COORD_FRACTION;
+	if (x > radius64)
+		return GC_COORD_ZERO;
+
+	pit  = (((s64) GC_COORD_PI) * x) >> GC_COORD_FRACTION;
+	pitd = div_s64(pit, radius);
+
+	/* Sine table only has values for the first positive quadrant,
+	 * remove the sign here. */
+	if (pit < 0) {
+		normpit = -pit;
+		negpit = 1;
+	} else {
+		normpit = pit;
+		negpit = 0;
+	}
+
+	if (pitd < 0) {
+		normpitd = -pitd;
+		negpitd = 1;
+	} else {
+		normpitd = pitd;
+		negpitd = 0;
+	}
+
+	/* Determine which quadrant we are in. */
+	quadpit = (int) ((normpit * GC_COORD_2OVERPI)
+		>> (2 * GC_COORD_FRACTION));
+	quadpitd = (int) ((normpitd * GC_COORD_2OVERPI)
+		>> (2 * GC_COORD_FRACTION));
+
+	/* Move coordinates to the first quadrant. */
+	normpit -= (s64) GC_COORD_PIOVER2 * quadpit;
+	normpitd -= (s64) GC_COORD_PIOVER2 * quadpitd;
+
+	/* Normalize the quadrant numbers. */
+	quadpit %= 4;
+	quadpitd %= 4;
+
+	/* Flip the coordinates if necessary. */
+	if ((quadpit == 1) || (quadpit == 3))
+		normpit = GC_COORD_PIOVER2 - normpit;
+
+	if ((quadpitd == 1) || (quadpitd == 3))
+		normpitd = GC_COORD_PIOVER2 - normpitd;
+
+	sinpit = sine(normpit);
+	sinpitd = sine(normpitd);
+
+	/* Negate depending on the quadrant. */
+	if (negpit) {
+		if ((quadpit == 0) || (quadpit == 1))
+			sinpit = -sinpit;
+	} else {
+		if ((quadpit == 2) || (quadpit == 3))
+			sinpit = -sinpit;
+	}
+
+	if (negpitd) {
+		if ((quadpitd == 0) || (quadpitd == 1))
+			sinpitd = -sinpitd;
+	} else {
+		if ((quadpitd == 2) || (quadpitd == 3))
+			sinpitd = -sinpitd;
+	}
+
+	f1 = (GC_COORD_TYPE)
+	     div64_s64(((s64) sinpit) << GC_COORD_FRACTION, pit);
+	f2 = (GC_COORD_TYPE)
+	     div64_s64(((s64) sinpitd) << GC_COORD_FRACTION, pitd);
+
+	result = (GC_COORD_TYPE) ((((s64) f1) * f2)
+	       >> GC_COORD_FRACTION);
+
+	return result;
+}
+
+
+/*******************************************************************************
+ * Filter kernel generator based on SINC function.
+ */
+
+static void calculate_sync_filter(struct gcfilterkernel *gcfilterkernel)
+{
+	GC_SCALE_TYPE scale;
+	GC_COORD_TYPE subpixset[GC_TAP_COUNT];
+	GC_COORD_TYPE subpixeloffset;
+	GC_COORD_TYPE x, weight;
+	GC_SUM_TYPE weightsum;
+	short convweightsum;
+	int kernelhalf, padding;
+	int subpixpos, kernelpos;
+	short *kernelarray;
+	short count, adjustfrom, adjustment;
+	int index;
+
+	/* Compute the scale factor. */
+	scale = (gcfilterkernel->dstsize >= gcfilterkernel->srcsize)
+	      ? GC_SCALE_ONE
+	      : computescale(gcfilterkernel->dstsize, gcfilterkernel->srcsize);
+
+	/* Calculate the kernel half. */
+	kernelhalf = (int) (gcfilterkernel->kernelsize >> 1);
+
+	/* Init the subpixel offset. */
+	subpixeloffset = GC_COORD_HALF;
+
+	/* Determine kernel padding size. */
+	padding = (GC_TAP_COUNT - gcfilterkernel->kernelsize) / 2;
+
+	/* Set initial kernel array pointer. */
+	kernelarray = gcfilterkernel->kernelarray;
+
+	/* Loop through each subpixel. */
+	for (subpixpos = 0; subpixpos < GC_PHASE_LOAD_COUNT; subpixpos += 1) {
+		/* Compute weights. */
+		weightsum = GC_COORD_ZERO;
+		for (kernelpos = 0; kernelpos < GC_TAP_COUNT; kernelpos += 1) {
+			/* Determine the current index. */
+			index = kernelpos - padding;
+
+			/* Pad with zeros left side. */
+			if (index < 0) {
+				subpixset[kernelpos] = GC_COORD_ZERO;
+				continue;
+			}
+
+			/* Pad with zeros right side. */
+			if (index >= (int) gcfilterkernel->kernelsize) {
+				subpixset[kernelpos] = GC_COORD_ZERO;
+				continue;
+			}
+
+			/* "Filter off" case. */
+			if (gcfilterkernel->kernelsize == 1) {
+				subpixset[kernelpos] = GC_COORD_ONE;
+
+				/* Update the sum of the weights. */
+				weightsum += GC_COORD_ONE;
+				continue;
+			}
+
+			/* Compute X coordinate. */
+			x = ((index - kernelhalf) << GC_COORD_FRACTION)
+			  + subpixeloffset;
+
+			/* Scale the coordinate. */
+			x = (GC_COORD_TYPE)
+			    ((((s64) x) * scale) >> GC_SCALE_FRACTION);
+
+			/* Compute the weight. */
+			subpixset[kernelpos] = sinc_filter(x, kernelhalf);
+
+			/* Update the sum of the weights. */
+			weightsum += subpixset[kernelpos];
+		}
+
+		/* Convert the weights to the hardware format. */
+		convweightsum = 0;
+		for (kernelpos = 0; kernelpos < GC_TAP_COUNT; kernelpos += 1) {
+			/* Normalize the current weight. */
+			weight = normweight(subpixset[kernelpos], weightsum);
+
+			/* Convert the weight to fixed point. */
+			if (weight == GC_COORD_ZERO)
+				kernelarray[kernelpos] = GC_COEF_ZERO;
+			else if (weight >= GC_COORD_ONE)
+				kernelarray[kernelpos] = GC_COEF_ONE;
+			else if (weight <= GC_COORD_NEGONE)
+				kernelarray[kernelpos] = GC_COEF_NEGONE;
+			else
+				kernelarray[kernelpos] = convertweight(weight);
+
+			/* Compute the sum of all coefficients. */
+			convweightsum += kernelarray[kernelpos];
+		}
+
+		/* Adjust the fixed point coefficients so that the sum is 1. */
+		count = GC_COEF_ONE - convweightsum;
+		if (count < 0) {
+			count = -count;
+			adjustment = -1;
+		} else {
+			adjustment = 1;
+		}
+
+		if (count > GC_TAP_COUNT) {
+			GCERR("adjust count is too high = %d\n", count);
+		} else {
+			adjustfrom = (GC_TAP_COUNT - count) / 2;
+			for (kernelpos = 0; kernelpos < count; kernelpos += 1)
+				kernelarray[adjustfrom + kernelpos]
+					+= adjustment;
+		}
+
+		/* Advance the array pointer. */
+		kernelarray += GC_TAP_COUNT;
+
+		/* Advance to the next subpixel. */
+		subpixeloffset -= GC_COORD_SUBPIX_STEP;
+	}
+}
+
+
+/*******************************************************************************
+ * Loads a filter into the GPU.
+ */
+
+static enum bverror load_filter(struct bvbltparams *bvbltparams,
+				struct gcbatch *batch,
+				enum gcfiltertype type,
+				unsigned int kernelsize,
+				unsigned int scalefactor,
+				unsigned int srcsize,
+				unsigned int dstsize,
+				struct gccmdldstate arraystate)
+{
+	enum bverror bverror = BVERR_NONE;
+	struct gccontext *gccontext = get_context();
+	struct gcfiltercache *filtercache;
+	struct list_head *filterlist;
+	struct list_head *filterhead;
+	struct gcfilterkernel *gcfilterkernel;
+	struct gcmofilterkernel *gcmofilterkernel;
+
+	GCDBG(GCZONE_KERNEL, "kernelsize = %d\n", kernelsize);
+	GCDBG(GCZONE_KERNEL, "srcsize = %d\n", srcsize);
+	GCDBG(GCZONE_KERNEL, "dstsize = %d\n", dstsize);
+
+	/* Is the filter already loaded? */
+	if ((gccontext->loadedfilter != NULL) &&
+	    (gccontext->loadedfilter->type == type) &&
+	    (gccontext->loadedfilter->kernelsize == kernelsize) &&
+	    (gccontext->loadedfilter->scalefactor == scalefactor)) {
+		GCDBG(GCZONE_KERNEL, "filter already computed.\n");
+		gcfilterkernel = gccontext->loadedfilter;
+		goto load;
+	}
+
+	/* Get the proper filter cache. */
+	filtercache = &gccontext->filtercache[type][kernelsize];
+	filterlist = &filtercache->list;
+
+	/* Try to find existing filter. */
+	GCDBG(GCZONE_KERNEL, "scanning for existing filter.\n");
+	list_for_each(filterhead, filterlist) {
+		gcfilterkernel = list_entry(filterhead,
+					    struct gcfilterkernel,
+					    link);
+		if (gcfilterkernel->scalefactor == scalefactor) {
+			GCDBG(GCZONE_KERNEL, "filter found @ 0x%08X.\n",
+			      (unsigned int) gcfilterkernel);
+			break;
+		}
+	}
+
+	/* Found the filter? */
+	if (filterhead != filterlist) {
+		/* Move the filter to the head of the list. */
+		if (filterlist->next != filterhead) {
+			GCDBG(GCZONE_KERNEL, "moving to the head.\n");
+			list_move(filterhead, filterlist);
+		}
+	} else {
+		GCDBG(GCZONE_KERNEL, "filter not found.\n");
+		if (filtercache->count == GC_FILTER_CACHE_MAX) {
+			GCDBG(GCZONE_KERNEL,
+			      "reached the maximum number of filters.\n");
+			filterhead = filterlist->prev;
+			list_move(filterhead, filterlist);
+
+			gcfilterkernel = list_entry(filterhead,
+						    struct gcfilterkernel,
+						    link);
+		} else {
+			GCDBG(GCZONE_KERNEL, "allocating new filter.\n");
+			gcfilterkernel = gcalloc(struct gcfilterkernel,
+						 sizeof(struct gcfilterkernel));
+			if (gcfilterkernel == NULL) {
+				BVSETBLTERROR(BVERR_OOM,
+					      "filter allocation failed");
+				goto exit;
+			}
+
+			list_add(&gcfilterkernel->link, filterlist);
+		}
+
+		/* Update the number of filters. */
+		filtercache->count += 1;
+
+		/* Initialize the filter. */
+		gcfilterkernel->type = type;
+		gcfilterkernel->kernelsize = kernelsize;
+		gcfilterkernel->srcsize = srcsize;
+		gcfilterkernel->dstsize = dstsize;
+		gcfilterkernel->scalefactor = scalefactor;
+
+		/* Compute the coefficients. */
+		calculate_sync_filter(gcfilterkernel);
+	}
+
+load:
+	/* Load the filter. */
+	bverror = claim_buffer(bvbltparams, batch,
+			       sizeof(struct gcmofilterkernel),
+			       (void **) &gcmofilterkernel);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	gcmofilterkernel->kernelarray_ldst = arraystate;
+	memcpy(&gcmofilterkernel->kernelarray,
+	       gcfilterkernel->kernelarray,
+	       sizeof(gcfilterkernel->kernelarray));
+
+	/* Set the filter. */
+	gccontext->loadedfilter = gcfilterkernel;
+
+exit:
+	return bverror;
+}
+
+
+/*******************************************************************************
+ * Compute the scale factor.
+ */
+
+static inline unsigned int get_scale_factor(unsigned int srcsize,
+					    unsigned int dstsize)
+{
+	if ((srcsize <= 1) || (dstsize <= 1))
+		return 0;
+
+	return ((srcsize - 1) << 16) / (dstsize - 1);
+}
+
+
+/*******************************************************************************
+ * Rasterizer setup.
+ */
+
+static enum bverror startvr(struct bvbltparams *bvbltparams,
+			    struct gcbatch *batch,
+			    struct bvbuffmap *srcmap,
+			    struct bvbuffmap *dstmap,
+			    struct surfaceinfo *srcinfo,
+			    struct surfaceinfo *dstinfo,
+			    unsigned int srcx,
+			    unsigned int srcy,
+			    struct gcrect *dstrect,
+			    struct gcregvrconfig config,
+			    bool prepass)
+{
+	enum bverror bverror;
+	struct gccontext *gccontext = get_context();
+	struct gcalpha *gca;
+
+	struct gcmovrdst *gcmovrdst;
+	struct gcmovrsrc *gcmovrsrc;
+	struct gcmoalphaoff *gcmoalphaoff;
+	struct gcmoalpha *gcmoalpha;
+	struct gcmoglobal *gcmoglobal;
+	struct gcmostartvr *gcmostartvr;
+
+	struct gcrect srcrect;
+	int srcpixalign, srcbytealign;
+	int srcsurfwidth, srcsurfheight;
+
+	GCENTER(GCZONE_FILTER);
+
+	/***********************************************************************
+	 * Program the destination.
+	 */
+
+	/* Allocate command buffer. */
+	bverror = claim_buffer(bvbltparams, batch,
+			       sizeof(struct gcmovrdst),
+			       (void **) &gcmovrdst);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	/* Add the address fixup. */
+	add_fixup(bvbltparams, batch, &gcmovrdst->address, dstinfo->bytealign);
+
+	/* Set surface parameters. */
+	gcmovrdst->config_ldst = gcmovrdst_config_ldst;
+	gcmovrdst->address = GET_MAP_HANDLE(dstmap);
+	gcmovrdst->stride = dstinfo->geom->virtstride;
+	gcmovrdst->config.raw = 0;
+	gcmovrdst->config.reg.swizzle = dstinfo->format->swizzle;
+	gcmovrdst->config.reg.format = dstinfo->format->format;
+
+	/* Set surface width and height. */
+	gcmovrdst->rotation.raw = 0;
+	gcmovrdst->rotation.reg.surf_width = dstinfo->physwidth;
+	gcmovrdst->rotationheight_ldst = gcmovrdst_rotationheight_ldst;
+	gcmovrdst->rotationheight.raw = 0;
+	gcmovrdst->rotationheight.reg.height = dstinfo->physheight;
+
+	/***********************************************************************
+	 * Program the source.
+	 */
+
+	/* Initialize the source rectangle. */
+	srcrect.left = srcinfo->rect.left;
+	srcrect.top = srcinfo->rect.top;
+	srcrect.right = srcinfo->rect.right;
+	srcrect.bottom = srcinfo->rect.bottom;
+
+	/* Compute the source alignments needed to compensate
+	 * for the surface base address misalignment if any. */
+	srcpixalign = get_pixel_offset(srcinfo, 0);
+	srcbytealign = (srcpixalign * (int) srcinfo->format->bitspp) / 8;
+
+	switch (srcinfo->angle) {
+	case ROT_ANGLE_0:
+		/* Adjust the source rectangle. */
+		srcrect.left -= srcpixalign;
+		srcrect.right -= srcpixalign;
+		srcx -= (srcpixalign << 16);
+
+		/* Determine source size. */
+		srcsurfwidth = srcinfo->geom->width - srcpixalign;
+		srcsurfheight = srcinfo->geom->height;
+		break;
+
+	case ROT_ANGLE_90:
+		/* Adjust the source rectangle. */
+		srcrect.top -= srcpixalign;
+		srcrect.bottom -= srcpixalign;
+		srcy -= (srcpixalign << 16);
+
+		/* Determine source size. */
+		srcsurfwidth = srcinfo->geom->height - srcpixalign;
+		srcsurfheight = srcinfo->geom->width;
+		break;
+
+	case ROT_ANGLE_180:
+		/* Determine source size. */
+		srcsurfwidth = srcinfo->geom->width - srcpixalign;
+		srcsurfheight = srcinfo->geom->height;
+		break;
+
+	case ROT_ANGLE_270:
+		/* Determine source size. */
+		srcsurfwidth = srcinfo->geom->height - srcpixalign;
+		srcsurfheight = srcinfo->geom->width;
+		break;
+
+	default:
+		srcsurfwidth = 0;
+		srcsurfheight = 0;
+	}
+
+	/* Allocate command buffer. */
+	bverror = claim_buffer(bvbltparams, batch,
+			       sizeof(struct gcmovrsrc),
+			       (void **) &gcmovrsrc);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	add_fixup(bvbltparams, batch, &gcmovrsrc->address, srcbytealign);
+
+	gcmovrsrc->config_ldst = gcmovrsrc_config_ldst;
+
+	gcmovrsrc->address = GET_MAP_HANDLE(srcmap);
+	gcmovrsrc->stride = srcinfo->geom->virtstride;
+
+	gcmovrsrc->rotation.raw = 0;
+	gcmovrsrc->rotation.reg.surf_width = srcsurfwidth;
+
+	gcmovrsrc->config.raw = 0;
+	gcmovrsrc->config.reg.swizzle = srcinfo->format->swizzle;
+	gcmovrsrc->config.reg.format = srcinfo->format->format;
+
+	if (gccontext->gcfeatures2.reg.l2cachefor420 &&
+	    ((srcinfo->format->type & BVFMT_PLANAR) != 0) &&
+	    ((srcinfo->angle & 1) != 0))
+		gcmovrsrc->config.reg.disable420L2cache
+			= GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_DISABLED;
+
+	gcmovrsrc->pos_ldst = gcmovrsrc_pos_ldst;
+
+	/* Source image bounding box. */
+	gcmovrsrc->lt.reg.left = srcrect.left;
+	gcmovrsrc->lt.reg.top = srcrect.top;
+	gcmovrsrc->rb.reg.right = srcrect.right;
+	gcmovrsrc->rb.reg.bottom = srcrect.bottom;
+
+	/* Fractional origin. */
+	gcmovrsrc->x = srcx;
+	gcmovrsrc->y = srcy;
+
+	/* Program rotation. */
+	gcmovrsrc->rotation_ldst = gcmovrsrc_rotation_ldst;
+	gcmovrsrc->rotationheight.reg.height = srcsurfheight;
+	gcmovrsrc->rotationangle.raw = 0;
+	gcmovrsrc->rotationangle.reg.src = rotencoding[srcinfo->angle];
+	gcmovrsrc->rotationangle.reg.dst = rotencoding[dstinfo->angle];
+
+	if (prepass) {
+		gcmovrsrc->rotationangle.reg.src_mirror = GCREG_MIRROR_NONE;
+		gcmovrsrc->rotationangle.reg.dst_mirror = GCREG_MIRROR_NONE;
+	} else {
+		gcmovrsrc->rotationangle.reg.src_mirror = srcinfo->mirror;
+		gcmovrsrc->rotationangle.reg.dst_mirror = dstinfo->mirror;
+	}
+
+	gcmovrsrc->rop_ldst = gcmovrsrc_rop_ldst;
+	gcmovrsrc->rop.raw = 0;
+	gcmovrsrc->rop.reg.type = GCREG_ROP_TYPE_ROP3;
+	gcmovrsrc->rop.reg.fg = 0xCC;
+
+	/* Program multiply modes. */
+	gcmovrsrc->mult_ldst = gcmovrsrc_mult_ldst;
+	gcmovrsrc->mult.raw = 0;
+	gcmovrsrc->mult.reg.srcglobalpremul
+	= GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE;
+
+	if ((srcinfo->geom->format & OCDFMTDEF_NON_PREMULT) != 0)
+		gcmovrsrc->mult.reg.srcpremul
+		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
+	else
+		gcmovrsrc->mult.reg.srcpremul
+		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
+
+	if ((dstinfo->geom->format & OCDFMTDEF_NON_PREMULT) != 0) {
+		gcmovrsrc->mult.reg.dstpremul
+		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
+
+		gcmovrsrc->mult.reg.dstdemul
+		= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE;
+	} else {
+		gcmovrsrc->mult.reg.dstpremul
+		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
+
+		gcmovrsrc->mult.reg.dstdemul
+		= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE;
+	}
+
+
+	/***********************************************************************
+	 * Program blending.
+	 */
+
+	gca = srcinfo->gca;
+	if (prepass || (gca == NULL)) {
+		bverror = claim_buffer(bvbltparams, batch,
+				       sizeof(struct gcmoalphaoff),
+				       (void **) &gcmoalphaoff);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		gcmoalphaoff->control_ldst = gcmoalphaoff_control_ldst;
+		gcmoalphaoff->control.reg = gcregalpha_off;
+
+		GCDBG(GCZONE_BLEND, "blending disabled.\n");
+	} else {
+		bverror = claim_buffer(bvbltparams, batch,
+				       sizeof(struct gcmoalpha),
+				       (void **) &gcmoalpha);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		gcmoalpha->config_ldst = gcmoalpha_config_ldst;
+		gcmoalpha->control.reg = gcregalpha_on;
+
+		gcmoalpha->mode.raw = 0;
+		gcmoalpha->mode.reg.src_global_alpha_mode
+			= gca->src_global_alpha_mode;
+		gcmoalpha->mode.reg.dst_global_alpha_mode
+			= gca->dst_global_alpha_mode;
+
+		gcmoalpha->mode.reg.src_blend
+			= gca->srcconfig->factor_mode;
+		gcmoalpha->mode.reg.src_color_reverse
+			= gca->srcconfig->color_reverse;
+
+		gcmoalpha->mode.reg.dst_blend
+			= gca->dstconfig->factor_mode;
+		gcmoalpha->mode.reg.dst_color_reverse
+			= gca->dstconfig->color_reverse;
+
+		GCDBG(GCZONE_BLEND, "dst blend:\n");
+		GCDBG(GCZONE_BLEND, "  factor = %d\n",
+			gcmoalpha->mode.reg.dst_blend);
+		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
+			gcmoalpha->mode.reg.dst_color_reverse);
+
+		GCDBG(GCZONE_BLEND, "src blend:\n");
+		GCDBG(GCZONE_BLEND, "  factor = %d\n",
+			gcmoalpha->mode.reg.src_blend);
+		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
+			gcmoalpha->mode.reg.src_color_reverse);
+
+		if ((gca->src_global_alpha_mode
+			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL) ||
+		    (gca->dst_global_alpha_mode
+			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL)) {
+			bverror = claim_buffer(bvbltparams, batch,
+					       sizeof(struct gcmoglobal),
+					       (void **) &gcmoglobal);
+			if (bverror != BVERR_NONE)
+				goto exit;
+
+			gcmoglobal->color_ldst = gcmoglobal_color_ldst;
+			gcmoglobal->srcglobal.raw = gca->src_global_color;
+			gcmoglobal->dstglobal.raw = gca->dst_global_color;
+		}
+	}
+
+
+	/***********************************************************************
+	 * Start the operation.
+	 */
+
+	bverror = claim_buffer(bvbltparams, batch,
+			       sizeof(struct gcmostartvr),
+			       (void **) &gcmostartvr);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	gcmostartvr->scale_ldst = gcmostartvr_scale_ldst;
+	gcmostartvr->scalex = batch->op.filter.horscalefactor;
+	gcmostartvr->scaley = batch->op.filter.verscalefactor;
+
+	gcmostartvr->rect_ldst = gcmostartvr_rect_ldst;
+	gcmostartvr->lt.left = dstrect->left;
+	gcmostartvr->lt.top = dstrect->top;
+	gcmostartvr->rb.right = dstrect->right;
+	gcmostartvr->rb.bottom = dstrect->bottom;
+
+	gcmostartvr->config_ldst = gcmostartvr_config_ldst;
+	gcmostartvr->config = config;
+
+exit:
+	GCEXITARG(GCZONE_FILTER, "bv%s = %d\n",
+		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
+	return bverror;
+}
+
+
+/*******************************************************************************
+ * Main fiter entry.
+ */
+
+enum bverror do_filter(struct bvbltparams *bvbltparams,
 		       struct gcbatch *batch,
-		       struct srcinfo *srcinfo)
+		       struct surfaceinfo *srcinfo)
 {
 	enum bverror bverror = BVERR_NONE;
-	int verpass;
+	struct gccontext *gccontext = get_context();
+
+	struct surfaceinfo *dstinfo;
+	struct bvrect *dstrect;
+	struct gcrect *dstrectclipped;
+	struct gcrect dstadjusted;
+	int dstleftoffs, dsttopoffs, dstrightoffs;
+	int srcleftoffs, srctopoffs, srcrightoffs;
+
+	struct bvbuffmap *srcmap = NULL;
+	struct bvbuffmap *tmpmap = NULL;
+	struct bvbuffmap *dstmap = NULL;
+
+	struct gcmovrconfigex *gcmovrconfigex;
+
+	unsigned int srcx, srcy;
+	unsigned int srcwidth, srcheight;
+	unsigned int horscalefactor, verscalefactor;
+	unsigned int kernelsize;
+	int horpass, verpass;
 
 	GCENTER(GCZONE_FILTER);
 
+	/* Finish previous batch if any. */
+	bverror = batch->batchend(bvbltparams, batch);
+	if (bverror != BVERR_NONE)
+		goto exit;
+
+	/* Determine the destination rectangle. */
+	if ((srcinfo->index == 1) &&
+	   ((bvbltparams->flags & BVFLAG_SRC2_AUXDSTRECT) != 0)) {
+		dstrect = &bvbltparams->src2auxdstrect;
+		dstrectclipped = &batch->dstclippedaux;
+	} else {
+		dstrect = &bvbltparams->dstrect;
+		dstrectclipped = &batch->dstclipped;
+	}
+
+	/* Get a shortcut to the destination surface. */
+	dstinfo = &batch->dstinfo;
+
+	/* Compute the size of the source rectangle. */
+	srcwidth = srcinfo->rect.right - srcinfo->rect.left;
+	srcheight = srcinfo->rect.bottom - srcinfo->rect.top;
+
+	/* Compute the scale factors. */
+	batch->op.filter.horscalefactor =
+	horscalefactor = get_scale_factor(srcwidth, dstrect->width);
+
+	batch->op.filter.verscalefactor =
+	verscalefactor = get_scale_factor(srcheight, dstrect->height);
+
+	/* Compute adjusted destination rectangle. */
+	dstadjusted.left = dstrectclipped->left + batch->dstoffsetX;
+	dstadjusted.top = dstrectclipped->top + batch->dstoffsetY;
+	dstadjusted.right = dstrectclipped->right + batch->dstoffsetX;
+	dstadjusted.bottom = dstrectclipped->bottom + batch->dstoffsetY;
+
+	/* Compute the destination offsets. */
+	dstleftoffs = dstrectclipped->left - dstrect->left;
+	dsttopoffs = dstrectclipped->top - dstrect->top;
+	dstrightoffs = dstrectclipped->right - dstrect->left;
+
+	/* Compute the source offsets. */
+	srcleftoffs = dstleftoffs * horscalefactor;
+	srctopoffs = dsttopoffs * verscalefactor;
+	srcrightoffs = (dstrightoffs - 1) * verscalefactor + (1 << 16);
+
+	/* Before rendering each destination pixel, the HW will select the
+	 * corresponding source center pixel to apply the kernel around.
+	 * To make this process precise we need to add 0.5 to source initial
+	 * coordinates here; this will make HW pick the next source pixel if
+	 * the fraction is equal or greater then 0.5. */
+	srcleftoffs += 0x00008000;
+	srctopoffs += 0x00008000;
+	srcrightoffs += 0x00008000;
+
 	GCDBG(GCZONE_FILTER, "source rectangle:\n");
 	GCDBG(GCZONE_FILTER, "  stride = %d, geom = %dx%d\n",
-		srcinfo->geom->virtstride,
-		srcinfo->geom->width, srcinfo->geom->height);
+	      srcinfo->geom->virtstride,
+	      srcinfo->geom->width, srcinfo->geom->height);
 	GCDBG(GCZONE_FILTER, "  rotation = %d\n",
-		srcinfo->angle);
-	GCDBG(GCZONE_FILTER, "  rect = (%d,%d)-(%d,%d), %dx%d\n",
-		srcinfo->rect->left, srcinfo->rect->top,
-		srcinfo->rect->left + srcinfo->rect->width,
-		srcinfo->rect->top + srcinfo->rect->height,
-		srcinfo->rect->width, srcinfo->rect->height);
+	      srcinfo->angle);
+	GCDBG(GCZONE_FILTER, "  rect offsets = "
+	      "(0x%08X,0x%08X)-(0x%08X,---)\n",
+	      srcleftoffs, srctopoffs, srcrightoffs);
 
 	GCDBG(GCZONE_FILTER, "destination rectangle:\n");
 	GCDBG(GCZONE_FILTER, "  stride = %d, geom size = %dx%d\n",
-		bltparams->dstgeom->virtstride,
-		bltparams->dstgeom->width, bltparams->dstgeom->height);
+	      bvbltparams->dstgeom->virtstride,
+	      bvbltparams->dstgeom->width, bvbltparams->dstgeom->height);
 	GCDBG(GCZONE_FILTER, "  rotaton = %d\n",
-		batch->dstangle);
-	GCDBG(GCZONE_FILTER, "  rect = (%d,%d)-(%d,%d), %dx%d\n",
-		bltparams->dstrect.left, bltparams->dstrect.top,
-		bltparams->dstrect.left + bltparams->dstrect.width,
-		bltparams->dstrect.top + bltparams->dstrect.height,
-		bltparams->dstrect.width, bltparams->dstrect.height);
+	      dstinfo->angle);
+	GCDBG(GCZONE_FILTER, "  rect = (%d,%d)-(%d,%d)\n",
+	      dstrectclipped->left, dstrectclipped->top,
+	      dstrectclipped->right, dstrectclipped->bottom);
 
-	/***********************************************************************
-	 * Update kernel arrays.
-	 */
+	/* Map the source. */
+	bverror = do_map(srcinfo->buf.desc, batch, &srcmap);
+	if (bverror != BVERR_NONE) {
+		bvbltparams->errdesc = gccontext->bverrorstr;
+		goto exit;
+	}
+
+	/* Map the destination. */
+	bverror = do_map(dstinfo->buf.desc, batch, &dstmap);
+	if (bverror != BVERR_NONE) {
+		bvbltparams->errdesc = gccontext->bverrorstr;
+		goto exit;
+	}
+
+	/* Determine needed passes. */
+	horpass = (srcwidth != dstrect->width);
+	verpass = (srcheight != dstrect->height);
+
+	/* Do single pass filter if we can. */
+	if (((batch->op.filter.horkernelsize == 3) ||
+	     (batch->op.filter.horkernelsize == 5)) &&
+	    ((batch->op.filter.verkernelsize == 3) ||
+	     (batch->op.filter.verkernelsize == 5))) {
+		/* Determine the kernel size to use. */
+		kernelsize = max(batch->op.filter.horkernelsize,
+				 batch->op.filter.verkernelsize);
+
+		/* Set kernel size. */
+		bverror = claim_buffer(bvbltparams, batch,
+				       sizeof(struct gcmovrconfigex),
+				       (void **) &gcmovrconfigex);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		gcmovrconfigex->config_ldst = gcmovrconfigex_config_ldst;
+		gcmovrconfigex->config.raw = ~0U;
+		gcmovrconfigex->config.reg.kernelsize = kernelsize;
+		gcmovrconfigex->config.reg.mask_kernelsize
+			= GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_ENABLED;
+
+		/* Setup single pass. */
+		srcx = (srcinfo->rect.left << 16) + srcleftoffs;
+		srcy = (srcinfo->rect.top  << 16) + srctopoffs;
+
+		/* Load the horizontal filter. */
+		bverror = load_filter(bvbltparams, batch, GC_FILTER_SYNC,
+				      batch->op.filter.horkernelsize,
+				      batch->op.filter.horscalefactor,
+				      srcwidth, dstrect->width,
+				      gcmofilterkernel_horizontal_ldst);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Load the vertical filter. */
+		bverror = load_filter(bvbltparams, batch, GC_FILTER_SYNC,
+				      batch->op.filter.verkernelsize,
+				      batch->op.filter.verscalefactor,
+				      srcheight, dstrect->height,
+				      gcmofilterkernel_vertical_ldst);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Start the operation. */
+		bverror = startvr(bvbltparams, batch,
+				  srcmap, dstmap, srcinfo, dstinfo,
+				  srcx, srcy, &dstadjusted,
+				  gcregvrconfig_onepass, false);
+
+		GCDBG(GCZONE_TYPE, "single pass\n");
+	} else if (horpass && verpass) {
+		unsigned int horkernelhalf;
+		unsigned int leftextra, rightextra;
+		unsigned int tmprectwidth, tmprectheight;
+		unsigned int tmpalignmask;
+		unsigned int tmpsize;
+		struct surfaceinfo tmpinfo;
+		struct bvsurfgeom tmpgeom;
+
+		/* Initialize the temporaty surface geometry. */
+		tmpgeom.structsize = sizeof(struct bvsurfgeom);
+		tmpgeom.orientation = 0;
+		tmpgeom.paletteformat = 0;
+		tmpgeom.palette = NULL;
+
+		/* Initialize the temporaty surface descriptor. */
+		tmpinfo.index = -1;
+		tmpinfo.geom = &tmpgeom;
+		tmpinfo.pixalign = 0;
+		tmpinfo.bytealign = 0;
+		tmpinfo.angle = srcinfo->angle;
+		tmpinfo.mirror = srcinfo->mirror;
+		tmpinfo.rop = srcinfo->rop;
+		tmpinfo.gca = srcinfo->gca;
+
+		/* Determine temporary surface format. */
+		if (srcinfo->format->type == BVFMT_YUV) {
+			tmpinfo.format = dstinfo->format;
+			tmpgeom.format = dstinfo->geom->format;
+		} else {
+			tmpinfo.format = srcinfo->format;
+			tmpgeom.format = srcinfo->geom->format;
+		}
+
+		/* Determine pixel alignment. */
+		tmpalignmask = GC_BITS_PER_CACHELINE
+			     / tmpinfo.format->bitspp - 1;
+
+		/* In partial filter blit cases, the vertical pass has to render
+		 * more pixel information to the left and to the right of the
+		 * temporary image so that the horizontal pass has its necessary
+		 * kernel information on the edges of the image. */
+		horkernelhalf = batch->op.filter.horkernelsize >> 1;
+
+		leftextra  = srcleftoffs >> 16;
+		rightextra = srcwidth - (srcrightoffs >> 16);
+
+		if (leftextra > horkernelhalf)
+			leftextra = horkernelhalf;
+
+		if (rightextra > horkernelhalf)
+			rightextra = horkernelhalf;
+
+		/* Determine the source origin. */
+		srcx = ((srcinfo->rect.left - leftextra) << 16) + srcleftoffs;
+		srcy = (srcinfo->rect.top << 16) + srctopoffs;
+
+		/* Determine the size of the temporary image. */
+		tmprectwidth = leftextra + rightextra
+			     + ((srcrightoffs >> 16) - (srcleftoffs >> 16));
+		tmprectheight = dstadjusted.bottom - dstadjusted.top;
+
+		/* Determine the destination coordinates. */
+		tmpinfo.rect.left = (srcx >> 16) & tmpalignmask;
+		tmpinfo.rect.top = dstadjusted.top;
+		tmpinfo.rect.right = tmpinfo.rect.left + tmprectwidth;
+		tmpinfo.rect.bottom = tmpinfo.rect.top + tmprectheight;
+
+		/* Determine the size of the temporaty surface. */
+		tmpgeom.width = (tmpinfo.rect.right + tmpalignmask)
+			      & ~tmpalignmask;
+		tmpgeom.height = tmpinfo.rect.bottom;
+		tmpgeom.virtstride = (tmpgeom.width
+				   * tmpinfo.format->bitspp) / 8;
+		tmpsize = tmpgeom.virtstride * tmpgeom.height;
+
+		/* Allocate the temporary buffer. */
+		bverror = allocate_temp(bvbltparams, tmpsize);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Map the temporary buffer. */
+		tmpinfo.buf.desc = gccontext->tmpbuffdesc;
+		bverror = do_map(tmpinfo.buf.desc, batch, &tmpmap);
+		if (bverror != BVERR_NONE) {
+			bvbltparams->errdesc = gccontext->bverrorstr;
+			goto exit;
+		}
+
+		/* Set the temporaty surface size. */
+		tmpinfo.physwidth = tmpgeom.width;
+		tmpinfo.physheight = tmpgeom.height;
+
+		/* Load the vertical filter. */
+		bverror = load_filter(bvbltparams, batch, GC_FILTER_SYNC,
+				      batch->op.filter.verkernelsize,
+				      batch->op.filter.verscalefactor,
+				      srcheight, dstrect->height,
+				      gcmofilterkernel_shared_ldst);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Start the operation. */
+		bverror = startvr(bvbltparams, batch,
+				  srcmap, tmpmap, srcinfo, &tmpinfo,
+				  srcx, srcy, &tmpinfo.rect,
+				  gcregvrconfig_vertical, true);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Determine the source origin. */
+		srcx = ((leftextra + tmpinfo.rect.left) << 16)
+		     + (srcleftoffs & 0xFFFF);
+		srcy = (tmpinfo.rect.top << 16)
+		     + (srctopoffs & 0xFFFF);
+
+		/* Load the horizontal filter. */
+		bverror = load_filter(bvbltparams, batch, GC_FILTER_SYNC,
+				      batch->op.filter.horkernelsize,
+				      batch->op.filter.horscalefactor,
+				      srcwidth, dstrect->width,
+				      gcmofilterkernel_shared_ldst);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Start the operation. */
+		bverror = startvr(bvbltparams, batch,
+				  tmpmap, dstmap, &tmpinfo, dstinfo,
+				  srcx, srcy, &dstadjusted,
+				  gcregvrconfig_horizontal, false);
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		GCDBG(GCZONE_TYPE, "two pass\n");
+	} else {
+		/* Setup single pass. */
+		srcx = (srcinfo->rect.left << 16) + srcleftoffs;
+		srcy = (srcinfo->rect.top  << 16) + srctopoffs;
+
+		if (verpass)
+			/* Load the vertical filter. */
+			bverror = load_filter(bvbltparams, batch,
+					      GC_FILTER_SYNC,
+					      batch->op.filter.verkernelsize,
+					      batch->op.filter.verscalefactor,
+					      srcheight, dstrect->height,
+					      gcmofilterkernel_shared_ldst);
+		else
+			/* Load the horizontal filter. */
+			bverror = load_filter(bvbltparams, batch,
+					      GC_FILTER_SYNC,
+					      batch->op.filter.horkernelsize,
+					      batch->op.filter.horscalefactor,
+					      srcwidth, dstrect->width,
+					      gcmofilterkernel_shared_ldst);
+
+		if (bverror != BVERR_NONE)
+			goto exit;
+
+		/* Start the operation. */
+		bverror = startvr(bvbltparams, batch,
+				  srcmap, dstmap, srcinfo, dstinfo,
+				  srcx, srcy, &dstadjusted,
+				  verpass
+					? gcregvrconfig_vertical
+					: gcregvrconfig_horizontal,
+				  false);
 
-	/* Do we need the vertical pass? */
-	verpass = (srcinfo->rect->height != bltparams->dstrect.height);
-
-#if 0
-	/* Recompute the table if necessary. */
-	gcmONERROR(_CalculateSyncTable(
-	hardware,
-	State->newHorKernelSize,
-	srcRectSize.x,
-	destRectSize.x,
-	horKernel
-	));
-
-	gcmONERROR(_CalculateSyncTable(
-	hardware,
-	State->newVerKernelSize,
-	srcRectSize.y,
-	destRectSize.y,
-	verKernel
-	));
-#endif
+		GCDBG(GCZONE_TYPE, "two pass one pass config.\n");
+	}
 
+exit:
 	GCEXITARG(GCZONE_FILTER, "bv%s = %d\n",
 		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
 	return bverror;
diff --git a/gcbv/mirror/gcmap.c b/gcbv/mirror/gcmap.c
index 86b0886..89953de 100644
--- a/gcbv/mirror/gcmap.c
+++ b/gcbv/mirror/gcmap.c
@@ -58,7 +58,7 @@ enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
 	struct bvbuffmapinfo *bvbuffmapinfo;
 	struct bvphysdesc *bvphysdesc;
 	bool mappedbyothers;
-	struct gcmap gcmap;
+	struct gcimap gcimap;
 	struct gcschedunmap *gcschedunmap;
 
 	GCENTERARG(GCZONE_MAPPING, "bvbuffdesc = 0x%08X\n",
@@ -98,8 +98,8 @@ enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
 		 * that the buffer starts at a location that is supported by
 		 * the hw. If it is not, offset is computed and the buffer is
 		 * extended by the value of the offset. */
-		gcmap.gcerror = GCERR_NONE;
-		gcmap.handle = 0;
+		gcimap.gcerror = GCERR_NONE;
+		gcimap.handle = 0;
 
 		if (bvbuffdesc->auxtype == BVAT_PHYSDESC) {
 			bvphysdesc = (struct bvphysdesc *) bvbuffdesc->auxptr;
@@ -111,10 +111,10 @@ enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
 				goto fail;
 			}
 
-			gcmap.buf.offset = bvphysdesc->pageoffset;
-			gcmap.pagesize = bvphysdesc->pagesize;
-			gcmap.pagearray = bvphysdesc->pagearray;
-			gcmap.size = bvbuffdesc->length;
+			gcimap.buf.offset = bvphysdesc->pageoffset;
+			gcimap.pagesize = bvphysdesc->pagesize;
+			gcimap.pagearray = bvphysdesc->pagearray;
+			gcimap.size = bvbuffdesc->length;
 
 			GCDBG(GCZONE_MAPPING, "new mapping (%s):\n",
 			      (batch == NULL) ? "explicit" : "implicit");
@@ -125,25 +125,25 @@ enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
 			GCDBG(GCZONE_MAPPING, "pageoffset = %lu\n",
 			      bvphysdesc->pageoffset);
 			GCDBG(GCZONE_MAPPING, "mapping size = %d\n",
-			      gcmap.size);
+			      gcimap.size);
 		} else {
-			gcmap.buf.logical = bvbuffdesc->virtaddr;
-			gcmap.pagesize = 0;
-			gcmap.pagearray = NULL;
-			gcmap.size = bvbuffdesc->length;
+			gcimap.buf.logical = bvbuffdesc->virtaddr;
+			gcimap.pagesize = 0;
+			gcimap.pagearray = NULL;
+			gcimap.size = bvbuffdesc->length;
 
 			GCDBG(GCZONE_MAPPING, "new mapping (%s):\n",
 			      (batch == NULL) ? "explicit" : "implicit");
 			GCDBG(GCZONE_MAPPING, "specified virtaddr = 0x%08X\n",
 			      (unsigned int) bvbuffdesc->virtaddr);
 			GCDBG(GCZONE_MAPPING, "aligned virtaddr = 0x%08X\n",
-			      (unsigned int) gcmap.buf.logical);
+			      (unsigned int) gcimap.buf.logical);
 			GCDBG(GCZONE_MAPPING, "mapping size = %d\n",
-			      gcmap.size);
+			      gcimap.size);
 		}
 
-		gc_map_wrapper(&gcmap);
-		if (gcmap.gcerror != GCERR_NONE) {
+		gc_map_wrapper(&gcimap);
+		if (gcimap.gcerror != GCERR_NONE) {
 			BVSETERROR(BVERR_OOM,
 				   "unable to allocate gccore memory");
 			goto fail;
@@ -151,7 +151,7 @@ enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
 
 		/* Set map handle. */
 		bvbuffmapinfo = (struct bvbuffmapinfo *) bvbuffmap->handle;
-		bvbuffmapinfo->handle = gcmap.handle;
+		bvbuffmapinfo->handle = gcimap.handle;
 
 		/* Initialize reference counters. */
 		if (batch == NULL) {
diff --git a/gcbv/mirror/gcparser.c b/gcbv/mirror/gcparser.c
index f768732..18889ba 100644
--- a/gcbv/mirror/gcparser.c
+++ b/gcbv/mirror/gcparser.c
@@ -36,14 +36,47 @@
 #define GCZONE_ALL		(~0U)
 #define GCZONE_FORMAT		(1 << 0)
 #define GCZONE_BLEND		(1 << 1)
-#define GCZONE_DEST		(1 << 2)
-#define GCZONE_SRC		(1 << 3)
+#define GCZONE_OFFSET		(1 << 2)
+#define GCZONE_DEST		(1 << 3)
+#define GCZONE_SRC		(1 << 4)
+#define GCZONE_SCALING		(1 << 5)
 
 GCDBG_FILTERDEF(gcparser, GCZONE_NONE,
 		"format",
 		"blend",
+		"offset",
 		"dest",
-		"src")
+		"src",
+		"scaling")
+
+
+/*******************************************************************************
+ * Internal macros.
+ */
+
+#define GCCONVERT_RECT(zone, error, name, bvrect, gcrect) \
+{ \
+	(gcrect)->left = (bvrect)->left; \
+	(gcrect)->top = (bvrect)->top; \
+	(gcrect)->right = (bvrect)->left + (bvrect)->width; \
+	(gcrect)->bottom = (bvrect)->top + (bvrect)->height; \
+	\
+	if (((gcrect)->left   < GC_CLIP_RESET_LEFT)  || \
+	    ((gcrect)->top    < GC_CLIP_RESET_TOP)   || \
+	    ((gcrect)->right  > GC_CLIP_RESET_RIGHT) || \
+	    ((gcrect)->bottom > GC_CLIP_RESET_BOTTOM)) { \
+		BVSETBLTERROR((error), \
+			      "invalid " name " rectangle"); \
+		goto exit; \
+	} \
+	\
+	GCDBG(zone, \
+	      name " = (%d,%d)-(%d,%d), %dx%d\n", \
+	      (gcrect)->left, (gcrect)->top, \
+	      (gcrect)->right, (gcrect)->bottom, \
+	      (gcrect)->right - (gcrect)->left, \
+	      (gcrect)->bottom - (gcrect)->top); \
+}
 
 
 /*******************************************************************************
@@ -102,17 +135,17 @@ GCDBG_FILTERDEF(gcparser, GCZONE_NONE,
 	{ 0, 0, 0, 0, { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } } }
 
 static struct bvformatxlate g_format_nv12 = {
-	.type = BVFMT_YUV,
+	.type = BVFMT_PLANAR_YUV,
 	.bitspp = 8,
 	.format = GCREG_DE_FORMAT_NV12,
 };
 static struct bvformatxlate g_format_uyvy = {
-	.type = BVFMT_YUV,
+	.type = BVFMT_PACKED_YUV,
 	.bitspp = 16,
 	.format = GCREG_DE_FORMAT_UYVY
 };
 static struct bvformatxlate g_format_yuy2 = {
-	.type = BVFMT_YUV,
+	.type = BVFMT_PACKED_YUV,
 	.bitspp = 16,
 	.format = GCREG_DE_FORMAT_YUY2
 };
@@ -277,9 +310,8 @@ static struct bvformatxlate formatxlate[] = {
 		BVRED(16, 8), BVGREEN(8, 8), BVBLUE(0, 8), BVALPHA(24, 8)),
 };
 
-enum bverror parse_format(struct bvbltparams *bvbltparams,
-			  enum ocdformat ocdformat,
-			  struct bvformatxlate **format)
+static enum bverror parse_format(struct bvbltparams *bvbltparams,
+				 struct surfaceinfo *surfaceinfo)
 {
 	static unsigned int containers[] = {
 		  8,	/* OCDFMTDEF_CONTAINER_8BIT */
@@ -293,6 +325,7 @@ enum bverror parse_format(struct bvbltparams *bvbltparams,
 	};
 
 	enum bverror bverror = BVERR_NONE;
+	enum ocdformat ocdformat;
 	unsigned int cs;
 	unsigned int bits;
 	unsigned int swizzle;
@@ -300,6 +333,7 @@ enum bverror parse_format(struct bvbltparams *bvbltparams,
 	unsigned int index;
 	unsigned int cont;
 
+	ocdformat = surfaceinfo->geom->format;
 	GCENTERARG(GCZONE_FORMAT, "ocdformat = 0x%08X\n", ocdformat);
 
 	cs = (ocdformat & OCDFMTDEF_CS_MASK) >> OCDFMTDEF_CS_SHIFT;
@@ -364,17 +398,17 @@ enum bverror parse_format(struct bvbltparams *bvbltparams,
 		switch (ocdformat) {
 		case OCDFMT_NV12:
 			GCDBG(GCZONE_FORMAT, "OCDFMT_NV12\n");
-			*format = &g_format_nv12;
+			surfaceinfo->format = &g_format_nv12;
 			goto exit;
 
 		case OCDFMT_UYVY:
 			GCDBG(GCZONE_FORMAT, "OCDFMT_UYVY\n");
-			*format = &g_format_uyvy;
+			surfaceinfo->format = &g_format_uyvy;
 			goto exit;
 
 		case OCDFMT_YUY2:
 			GCDBG(GCZONE_FORMAT, "OCDFMT_YUY2\n");
-			*format = &g_format_yuy2;
+			surfaceinfo->format = &g_format_yuy2;
 			goto exit;
 
 		default:
@@ -395,7 +429,7 @@ enum bverror parse_format(struct bvbltparams *bvbltparams,
 		goto exit;
 	}
 
-	*format = &formatxlate[index];
+	surfaceinfo->format = &formatxlate[index];
 
 	GCDBG(GCZONE_FORMAT, "format record = 0x%08X\n",
 	      (unsigned int) &formatxlate[index]);
@@ -1003,8 +1037,8 @@ static struct bvblendxlate blendxlate[64] = {
 };
 
 enum bverror parse_blend(struct bvbltparams *bvbltparams,
-			   enum bvblend blend,
-			   struct gcalpha *gca)
+			 enum bvblend blend,
+			 struct gcalpha *gca)
 {
 	enum bverror bverror;
 	unsigned int global;
@@ -1164,191 +1198,106 @@ static inline int get_angle(int orientation)
  * Surface compare and validation.
  */
 
-static bool valid_geom(struct bvbuffdesc *buffdesc,
-		       struct bvsurfgeom *geom,
-		       struct bvformatxlate *format)
+static bool valid_geom(struct surfaceinfo *surfaceinfo)
 {
 	unsigned int size;
 
 	/* Compute the size of the surface. */
-	size = (geom->width * geom->height * format->bitspp) / 8;
+	size = (surfaceinfo->geom->width *
+		surfaceinfo->geom->height *
+		surfaceinfo->format->bitspp) / 8;
 
 	/* Make sure the size is not greater then the surface. */
-	if (size > buffdesc->length) {
+	if (size > surfaceinfo->buf.desc->length) {
 		GCERR("invalid geometry detected:\n");
 		GCERR("  specified dimensions: %dx%d, %d bitspp\n",
-			geom->width, geom->height, format->bitspp);
+		      surfaceinfo->geom->width,
+		      surfaceinfo->geom->height,
+		      surfaceinfo->format->bitspp);
 		GCERR("  surface size based on the dimensions: %d\n",
-			size);
+		      size);
 		GCERR("  specified surface size: %lu\n",
-			buffdesc->length);
+		      surfaceinfo->buf.desc->length);
 		return false;
 	}
 
 	return true;
 }
 
-int get_pixel_offset(struct bvbuffdesc *bvbuffdesc,
-		     struct bvformatxlate *format,
-		     int offset)
+int get_pixel_offset(struct surfaceinfo *surfaceinfo, int offset)
 {
 	unsigned int alignment;
 	int byteoffset;
 	unsigned int alignedoffset;
 	int pixeloffset;
 
-	alignment = (format->type == BVFMT_YUV)
+	GCENTERARG(GCZONE_OFFSET, "surfaceinfo=0x%08X, offset=%d\n",
+		   surfaceinfo, offset);
+
+	alignment = ((surfaceinfo->format->type & BVFMT_MASK) == BVFMT_YUV)
 		? (64 - 1)
 		: (16 - 1);
 
+	GCDBG(GCZONE_OFFSET, "bpp = %d\n", surfaceinfo->format->bitspp);
+	GCDBG(GCZONE_OFFSET, "alignment = %d\n", alignment);
+
 	/* Determine offset in bytes from the base modified by the
 	 * given offset. */
-	if (bvbuffdesc->auxtype == BVAT_PHYSDESC) {
+	if (surfaceinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
 		struct bvphysdesc *bvphysdesc;
-		bvphysdesc = (struct bvphysdesc *) bvbuffdesc->auxptr;
+
+		bvphysdesc = (struct bvphysdesc *)
+			     surfaceinfo->buf.desc->auxptr;
+		GCDBG(GCZONE_OFFSET, "physical descriptor @ 0x%08X\n",
+		      bvphysdesc);
+
 		byteoffset = bvphysdesc->pageoffset + offset;
 	} else {
-		byteoffset = (unsigned int) bvbuffdesc->virtaddr + offset;
+		GCDBG(GCZONE_OFFSET, "no physical descriptor.\n");
+		byteoffset = (unsigned int)
+			     surfaceinfo->buf.desc->virtaddr + offset;
 	}
 
+	GCDBG(GCZONE_OFFSET, "byteoffset = %d\n", byteoffset);
+
 	/* Compute the aligned offset. */
 	alignedoffset = byteoffset & alignment;
 
 	/* Convert to pixels. */
-	pixeloffset = alignedoffset * 8 / format->bitspp;
+	pixeloffset = alignedoffset * 8 / surfaceinfo->format->bitspp;
+
+	GCDBG(GCZONE_OFFSET, "alignedoffset = %d\n", alignedoffset);
+	GCDBG(GCZONE_OFFSET, "pixeloffset = %d\n", pixeloffset);
+
+	GCEXIT(GCZONE_OFFSET);
 	return -pixeloffset;
 }
 
 enum bverror parse_destination(struct bvbltparams *bvbltparams,
-				 struct gcbatch *batch)
+			       struct gcbatch *batch)
 {
 	enum bverror bverror = BVERR_NONE;
 
 	GCENTER(GCZONE_DEST);
 
-	/* Did clipping/destination rects change? */
-	if ((batch->batchflags & (BVBATCH_CLIPRECT |
-				  BVBATCH_DESTRECT)) != 0) {
-		struct bvrect *dstrect;
-		struct bvrect *cliprect;
-		int destleft, desttop, destright, destbottom;
-		int clipleft, cliptop, clipright, clipbottom;
-		unsigned short clippedleft, clippedtop;
-		unsigned short clippedright, clippedbottom;
-
-		/* Make shortcuts to the destination objects. */
-		dstrect = &bvbltparams->dstrect;
-		cliprect = &bvbltparams->cliprect;
-
-		/* Determine destination rectangle. */
-		destleft = dstrect->left;
-		desttop = dstrect->top;
-		destright = destleft + dstrect->width;
-		destbottom = desttop + dstrect->height;
-
-		GCDBG(GCZONE_DEST, "destination rectangle:\n");
-		GCDBG(GCZONE_DEST, "  dstrect = (%d,%d)-(%d,%d), %dx%d\n",
-			destleft, desttop, destright, destbottom,
-			dstrect->width, dstrect->height);
-
-		/* Determine clipping. */
-		if ((bvbltparams->flags & BVFLAG_CLIP) == BVFLAG_CLIP) {
-			clipleft = cliprect->left;
-			cliptop = cliprect->top;
-			clipright = clipleft + cliprect->width;
-			clipbottom = cliptop + cliprect->height;
-
-			if ((clipleft < GC_CLIP_RESET_LEFT) ||
-				(cliptop < GC_CLIP_RESET_TOP) ||
-				(clipright > GC_CLIP_RESET_RIGHT) ||
-				(clipbottom > GC_CLIP_RESET_BOTTOM) ||
-				(clipright < clipleft) ||
-				(clipbottom < cliptop)) {
-				BVSETBLTERROR(BVERR_CLIP_RECT,
-					      "invalid clipping rectangle");
-				goto exit;
-			}
-
-			GCDBG(GCZONE_DEST,
-			      "  cliprect = (%d,%d)-(%d,%d), %dx%d\n",
-			      clipleft, cliptop, clipright, clipbottom,
-			      cliprect->width, cliprect->height);
-		} else {
-			clipleft = GC_CLIP_RESET_LEFT;
-			cliptop = GC_CLIP_RESET_TOP;
-			clipright = GC_CLIP_RESET_RIGHT;
-			clipbottom = GC_CLIP_RESET_BOTTOM;
-		}
-
-		/* Compute clipping deltas and the adjusted destination rect. */
-		if (clipleft <= destleft) {
-			batch->deltaleft = 0;
-			clippedleft = destleft;
-		} else {
-			batch->deltaleft = clipleft - destleft;
-			clippedleft = clipleft;
-		}
-
-		if (cliptop <= desttop) {
-			batch->deltatop = 0;
-			clippedtop = desttop;
-		} else {
-			batch->deltatop = cliptop - desttop;
-			clippedtop = cliptop;
-		}
-
-		if (clipright >= destright) {
-			batch->deltaright = 0;
-			clippedright = destright;
-		} else {
-			batch->deltaright = clipright - destright;
-			clippedright = clipright;
-		}
-
-		if (clipbottom >= destbottom) {
-			batch->deltabottom = 0;
-			clippedbottom = destbottom;
-		} else {
-			batch->deltabottom = clipbottom - destbottom;
-			clippedbottom = clipbottom;
-		}
-
-		/* Validate the rectangle. */
-		if ((clippedright  > (int) bvbltparams->dstgeom->width) ||
-		    (clippedbottom > (int) bvbltparams->dstgeom->height)) {
-			BVSETBLTERROR(BVERR_DSTRECT,
-				      "destination rect exceeds surface size");
-			goto exit;
-		}
-
-		/* Set clipped coordinates. */
-		batch->clippedleft = clippedleft;
-		batch->clippedtop = clippedtop;
-		batch->clippedright = clippedright;
-		batch->clippedbottom = clippedbottom;
-
-		GCDBG(GCZONE_DEST,
-		      "  clipped dstrect = (%d,%d)-(%d,%d), %dx%d\n",
-		      clippedleft, clippedtop, clippedright, clippedbottom,
-		      clippedright - clippedleft, clippedbottom - clippedtop);
-		GCDBG(GCZONE_DEST,
-		      "  clipping delta = (%d,%d)-(%d,%d)\n",
-		      batch->deltaleft, batch->deltatop,
-		      batch->deltaright, batch->deltabottom);
-	}
-
 	/* Did the destination surface change? */
 	if ((batch->batchflags & BVBATCH_DST) != 0) {
-		struct bvbuffdesc *dstdesc;
-		struct bvsurfgeom *dstgeom;
+		struct surfaceinfo *dstinfo;
 		unsigned int stridealign;
 
-		/* Make shortcuts to the destination objects. */
-		dstdesc = bvbltparams->dstdesc;
-		dstgeom = bvbltparams->dstgeom;
+		/* Initialize the destination descriptor. */
+		dstinfo = &batch->dstinfo;
+		dstinfo->index = -1;
+		dstinfo->buf.desc = bvbltparams->dstdesc;
+		dstinfo->geom = bvbltparams->dstgeom;
+
+		/* Initialize members that are not used. */
+		dstinfo->mirror = GCREG_MIRROR_NONE;
+		dstinfo->rop = 0;
+		dstinfo->gca = NULL;
 
 		/* Check for unsupported dest formats. */
-		switch (dstgeom->format) {
+		switch (dstinfo->geom->format) {
 		case OCDFMT_NV12:
 			BVSETBLTERROR(BVERR_DSTGEOM_FORMAT,
 				      "destination format unsupported");
@@ -1360,22 +1309,21 @@ enum bverror parse_destination(struct bvbltparams *bvbltparams,
 
 		/* Parse the destination format. */
 		GCDBG(GCZONE_FORMAT, "parsing destination format.\n");
-		if (parse_format(bvbltparams, dstgeom->format,
-				   &batch->dstformat) != BVERR_NONE) {
+		if (parse_format(bvbltparams, dstinfo) != BVERR_NONE) {
 			bverror = BVERR_DSTGEOM_FORMAT;
 			goto exit;
 		}
 
 		/* Validate geometry. */
-		if (!valid_geom(dstdesc, dstgeom, batch->dstformat)) {
+		if (!valid_geom(dstinfo)) {
 			BVSETBLTERROR(BVERR_DSTGEOM,
 				      "destination geom exceeds surface size");
 			goto exit;
 		}
 
 		/* Destination stride must be 8 pixel aligned. */
-		stridealign = batch->dstformat->bitspp - 1;
-		if ((dstgeom->virtstride & stridealign) != 0) {
+		stridealign = dstinfo->format->bitspp - 1;
+		if ((dstinfo->geom->virtstride & stridealign) != 0) {
 			BVSETBLTERROR(BVERR_DSTGEOM_STRIDE,
 				      "destination stride must be 8 pixel "
 				      "aligned.");
@@ -1383,55 +1331,62 @@ enum bverror parse_destination(struct bvbltparams *bvbltparams,
 		}
 
 		/* Parse orientation. */
-		batch->dstangle = get_angle(dstgeom->orientation);
-		if (batch->dstangle == ROT_ANGLE_INVALID) {
+		dstinfo->angle = get_angle(dstinfo->geom->orientation);
+		if (dstinfo->angle == ROT_ANGLE_INVALID) {
 			BVSETBLTERROR(BVERR_DSTGEOM,
 				      "unsupported destination orientation %d.",
-				      dstgeom->orientation);
+				      dstinfo->geom->orientation);
 		}
 
-		/* Compute the destination offset in pixels needed to compensate
+		/* Compute the destination alignments needed to compensate
 		 * for the surface base address misalignment if any. */
-		batch->dstalign = get_pixel_offset(dstdesc,
-						   batch->dstformat, 0);
+		dstinfo->pixalign = get_pixel_offset(dstinfo, 0);
+		dstinfo->bytealign = (dstinfo->pixalign
+				   * (int) dstinfo->format->bitspp) / 8;
 
-		switch (batch->dstangle) {
+		switch (dstinfo->angle) {
 		case ROT_ANGLE_0:
 			/* Determine the physical size. */
-			batch->dstphyswidth = dstgeom->width - batch->dstalign;
-			batch->dstphysheight = dstgeom->height;
+			dstinfo->physwidth = dstinfo->geom->width
+					   - dstinfo->pixalign;
+			dstinfo->physheight = dstinfo->geom->height;
 
 			/* Determine geometry size. */
-			batch->dstwidth = dstgeom->width - batch->dstalign;
-			batch->dstheight = dstgeom->height;
+			batch->dstwidth = dstinfo->geom->width
+					- dstinfo->pixalign;
+			batch->dstheight = dstinfo->geom->height;
 
 			/* Determine the origin offset. */
-			batch->dstoffsetX = -batch->dstalign;
+			batch->dstoffsetX = -dstinfo->pixalign;
 			batch->dstoffsetY = 0;
 			break;
 
 		case ROT_ANGLE_90:
 			/* Determine the physical size. */
-			batch->dstphyswidth = dstgeom->height - batch->dstalign;
-			batch->dstphysheight = dstgeom->width;
+			dstinfo->physwidth = dstinfo->geom->height
+					   - dstinfo->pixalign;
+			dstinfo->physheight = dstinfo->geom->width;
 
 			/* Determine geometry size. */
-			batch->dstwidth = dstgeom->width;
-			batch->dstheight = dstgeom->height - batch->dstalign;
+			batch->dstwidth = dstinfo->geom->width;
+			batch->dstheight = dstinfo->geom->height
+					 - dstinfo->pixalign;
 
 			/* Determine the origin offset. */
 			batch->dstoffsetX = 0;
-			batch->dstoffsetY = -batch->dstalign;
+			batch->dstoffsetY = -dstinfo->pixalign;
 			break;
 
 		case ROT_ANGLE_180:
 			/* Determine the physical size. */
-			batch->dstphyswidth = dstgeom->width - batch->dstalign;
-			batch->dstphysheight = dstgeom->height;
+			dstinfo->physwidth = dstinfo->geom->width
+					   - dstinfo->pixalign;
+			dstinfo->physheight = dstinfo->geom->height;
 
 			/* Determine geometry size. */
-			batch->dstwidth = dstgeom->width - batch->dstalign;
-			batch->dstheight = dstgeom->height;
+			batch->dstwidth = dstinfo->geom->width
+					- dstinfo->pixalign;
+			batch->dstheight = dstinfo->geom->height;
 
 			/* Determine the origin offset. */
 			batch->dstoffsetX = 0;
@@ -1440,12 +1395,14 @@ enum bverror parse_destination(struct bvbltparams *bvbltparams,
 
 		case ROT_ANGLE_270:
 			/* Determine the physical size. */
-			batch->dstphyswidth = dstgeom->height - batch->dstalign;
-			batch->dstphysheight = dstgeom->width;
+			dstinfo->physwidth = dstinfo->geom->height
+					   - dstinfo->pixalign;
+			dstinfo->physheight = dstinfo->geom->width;
 
 			/* Determine geometry size. */
-			batch->dstwidth = dstgeom->width;
-			batch->dstheight = dstgeom->height - batch->dstalign;
+			batch->dstwidth = dstinfo->geom->width;
+			batch->dstheight = dstinfo->geom->height
+					 - dstinfo->pixalign;
 
 			/* Determine the origin offset. */
 			batch->dstoffsetX = 0;
@@ -1455,30 +1412,174 @@ enum bverror parse_destination(struct bvbltparams *bvbltparams,
 
 		GCDBG(GCZONE_DEST, "destination surface:\n");
 		GCDBG(GCZONE_DEST, "  rotation %d degrees.\n",
-		      batch->dstangle * 90);
+		      dstinfo->angle * 90);
 
-		if (dstdesc->auxtype == BVAT_PHYSDESC) {
+		if (dstinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
 			struct bvphysdesc *bvphysdesc;
-			bvphysdesc = (struct bvphysdesc *) dstdesc->auxptr;
+			bvphysdesc = (struct bvphysdesc *)
+				     dstinfo->buf.desc->auxptr;
 			GCDBG(GCZONE_DEST, "  page offset = 0x%08X\n",
 			      bvphysdesc->pageoffset);
 		} else {
 			GCDBG(GCZONE_DEST, "  virtual address = 0x%08X\n",
-			      (unsigned int) dstdesc->virtaddr);
+			      (unsigned int) dstinfo->buf.desc->virtaddr);
 		}
 
 		GCDBG(GCZONE_DEST, "  stride = %ld\n",
-		      dstgeom->virtstride);
+		      dstinfo->geom->virtstride);
 		GCDBG(GCZONE_DEST, "  geometry size = %dx%d\n",
-		      dstgeom->width, dstgeom->height);
+		      dstinfo->geom->width, dstinfo->geom->height);
 		GCDBG(GCZONE_DEST, "  aligned geometry size = %dx%d\n",
 		      batch->dstwidth, batch->dstheight);
 		GCDBG(GCZONE_DEST, "  aligned physical size = %dx%d\n",
-		      batch->dstphyswidth, batch->dstphysheight);
+		      dstinfo->physwidth, dstinfo->physheight);
 		GCDBG(GCZONE_DEST, "  origin offset (pixels) = %d,%d\n",
 		      batch->dstoffsetX, batch->dstoffsetY);
 		GCDBG(GCZONE_DEST, "  surface offset (pixels) = %d,0\n",
-		      batch->dstalign);
+		      dstinfo->pixalign);
+	}
+
+	/* Did clipping/destination rects change? */
+	if ((batch->batchflags & (BVBATCH_CLIPRECT |
+				  BVBATCH_DESTRECT |
+				  BVBATCH_DST)) != 0) {
+		struct surfaceinfo *dstinfo;
+		struct gcrect cliprect;
+		struct gcrect *dstrect;
+		struct gcrect dstrectaux;
+		bool haveaux;
+
+		/* Get a shortcut to the destination surface. */
+		dstinfo = &batch->dstinfo;
+
+		/* Determine destination rectangle. */
+		dstrect = &dstinfo->rect;
+		GCCONVERT_RECT(GCZONE_DEST, BVERR_DSTRECT,
+			       "destination",
+			       &bvbltparams->dstrect,
+			       dstrect);
+
+		/* Determine whether aux destination is specified. */
+		haveaux = ((bvbltparams->flags & BVFLAG_SRC2_AUXDSTRECT) != 0);
+
+		/* Is clipping rectangle specified? */
+		if ((bvbltparams->flags & BVFLAG_CLIP) == BVFLAG_CLIP) {
+			/* Convert and validate clipping rectangle. */
+			GCCONVERT_RECT(GCZONE_DEST, BVERR_CLIP_RECT,
+				       "clipping",
+				       &bvbltparams->cliprect,
+				       &cliprect);
+
+			/* Compute clipping deltas and the adjusted
+			 * destination rect. */
+			if (cliprect.left <= dstrect->left) {
+				batch->clipdelta.left = 0;
+				batch->dstclipped.left = dstrect->left;
+			} else {
+				batch->clipdelta.left = cliprect.left
+						      - dstrect->left;
+				batch->dstclipped.left = cliprect.left;
+			}
+
+			if (cliprect.top <= dstrect->top) {
+				batch->clipdelta.top = 0;
+				batch->dstclipped.top = dstrect->top;
+			} else {
+				batch->clipdelta.top = cliprect.top
+						     - dstrect->top;
+				batch->dstclipped.top = cliprect.top;
+			}
+
+			if (cliprect.right >= dstrect->right) {
+				batch->clipdelta.right = 0;
+				batch->dstclipped.right = dstrect->right;
+			} else {
+				batch->clipdelta.right = cliprect.right
+						       - dstrect->right;
+				batch->dstclipped.right = cliprect.right;
+			}
+
+			if (cliprect.bottom >= dstrect->bottom) {
+				batch->clipdelta.bottom = 0;
+				batch->dstclipped.bottom = dstrect->bottom;
+			} else {
+				batch->clipdelta.bottom = cliprect.bottom
+							- dstrect->bottom;
+				batch->dstclipped.bottom = cliprect.bottom;
+			}
+
+			/* Clip the aux destination. */
+			if (haveaux) {
+				/* Convert and validate aux rectangle. */
+				GCCONVERT_RECT(GCZONE_DEST, BVERR_DSTRECT,
+					       "aux destination",
+					       &bvbltparams->src2auxdstrect,
+					       &dstrectaux);
+
+				batch->dstclippedaux.left
+					= (cliprect.left <= dstrectaux.left)
+						? dstrectaux.left
+						: cliprect.left;
+
+				batch->dstclippedaux.top
+					= (cliprect.top <= dstrectaux.top)
+						? dstrectaux.top
+						: cliprect.top;
+
+				batch->dstclippedaux.right
+					= (cliprect.right >= dstrectaux.right)
+						? dstrectaux.right
+						: cliprect.right;
+
+				batch->dstclippedaux.bottom
+					= (cliprect.bottom >= dstrectaux.bottom)
+						? dstrectaux.bottom
+						: cliprect.bottom;
+			}
+		} else {
+			batch->clipdelta.left =
+			batch->clipdelta.top =
+			batch->clipdelta.right =
+			batch->clipdelta.bottom = 0;
+
+			batch->dstclipped = *dstrect;
+			if (haveaux)
+				/* Convert and validate aux rectangle. */
+				GCCONVERT_RECT(GCZONE_DEST, BVERR_DSTRECT,
+					       "aux destination",
+					       &bvbltparams->src2auxdstrect,
+					       &batch->dstclippedaux);
+		}
+
+		GCDBG(GCZONE_DEST,
+		      "clipped dest = (%d,%d)-(%d,%d), %dx%d\n",
+		      batch->dstclipped.left,
+		      batch->dstclipped.top,
+		      batch->dstclipped.right,
+		      batch->dstclipped.bottom,
+		      batch->dstclipped.right -
+		      batch->dstclipped.left,
+		      batch->dstclipped.bottom -
+		      batch->dstclipped.top);
+
+		if (haveaux)
+			GCDBG(GCZONE_DEST,
+			      "clipped aux dest = (%d,%d)-(%d,%d), %dx%d\n",
+			      batch->dstclippedaux.left,
+			      batch->dstclippedaux.top,
+			      batch->dstclippedaux.right,
+			      batch->dstclippedaux.bottom,
+			      batch->dstclippedaux.right -
+			      batch->dstclippedaux.left,
+			      batch->dstclippedaux.bottom -
+			      batch->dstclippedaux.top);
+
+		GCDBG(GCZONE_DEST,
+		      "clipping delta = (%d,%d)-(%d,%d)\n",
+		      batch->clipdelta.left,
+		      batch->clipdelta.top,
+		      batch->clipdelta.right,
+		      batch->clipdelta.bottom);
 	}
 
 exit:
@@ -1488,25 +1589,24 @@ exit:
 }
 
 enum bverror parse_source(struct bvbltparams *bvbltparams,
-			    struct gcbatch *batch,
-			    struct srcinfo *srcinfo)
+			  struct gcbatch *batch,
+			  struct bvrect *srcrect,
+			  struct surfaceinfo *srcinfo)
 {
 	enum bverror bverror = BVERR_NONE;
-	struct bvbuffdesc *srcdesc;
-	struct bvsurfgeom *srcgeom;
-	struct bvrect *srcrect;
 	unsigned int stridealign;
 
-	/* Make shortcuts to the source objects. */
-	srcdesc = srcinfo->buf.desc;
-	srcgeom = srcinfo->geom;
-	srcrect = srcinfo->rect;
+	/* Convert the rectangle. */
+	GCCONVERT_RECT(GCZONE_SRC,
+		       (srcinfo->index == 0)
+				? BVERR_SRC1GEOM_FORMAT
+				: BVERR_SRC2GEOM_FORMAT,
+		       "source", srcrect, &srcinfo->rect);
 
 	/* Parse the source format. */
 	GCDBG(GCZONE_FORMAT, "parsing source%d format.\n",
 	      srcinfo->index + 1);
-	if (parse_format(bvbltparams, srcgeom->format,
-			   &srcinfo->format) != BVERR_NONE) {
+	if (parse_format(bvbltparams, srcinfo) != BVERR_NONE) {
 		bverror = (srcinfo->index == 0)
 			? BVERR_SRC1GEOM_FORMAT
 			: BVERR_SRC2GEOM_FORMAT;
@@ -1514,7 +1614,7 @@ enum bverror parse_source(struct bvbltparams *bvbltparams,
 	}
 
 	/* Validate source geometry. */
-	if (!valid_geom(srcdesc, srcgeom, srcinfo->format)) {
+	if (!valid_geom(srcinfo)) {
 		BVSETBLTERROR((srcinfo->index == 0)
 					? BVERR_SRC1GEOM
 					: BVERR_SRC2GEOM,
@@ -1525,7 +1625,7 @@ enum bverror parse_source(struct bvbltparams *bvbltparams,
 
 	/* Source must be 8 pixel aligned. */
 	stridealign = srcinfo->format->bitspp - 1;
-	if ((srcgeom->virtstride & stridealign) != 0) {
+	if ((srcinfo->geom->virtstride & stridealign) != 0) {
 		BVSETBLTERROR((srcinfo->index == 0)
 					? BVERR_SRC1GEOM_STRIDE
 					: BVERR_SRC2GEOM_STRIDE,
@@ -1534,14 +1634,14 @@ enum bverror parse_source(struct bvbltparams *bvbltparams,
 	}
 
 	/* Parse orientation. */
-	srcinfo->angle = get_angle(srcgeom->orientation);
+	srcinfo->angle = get_angle(srcinfo->geom->orientation);
 	if (srcinfo->angle == ROT_ANGLE_INVALID) {
 		BVSETBLTERROR((srcinfo->index == 0)
 					? BVERR_SRC1GEOM
 					: BVERR_SRC2GEOM,
 			      "unsupported source%d orientation %d.",
 			      srcinfo->index + 1,
-			      srcgeom->orientation);
+			      srcinfo->geom->orientation);
 	}
 
 	/* Determine source mirror. */
@@ -1554,27 +1654,219 @@ enum bverror parse_source(struct bvbltparams *bvbltparams,
 	GCDBG(GCZONE_SRC, "source surface %d:\n", srcinfo->index + 1);
 	GCDBG(GCZONE_SRC, "  rotation %d degrees.\n", srcinfo->angle * 90);
 
-	if (srcdesc->auxtype == BVAT_PHYSDESC) {
+	if (srcinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
 		struct bvphysdesc *bvphysdesc;
-		bvphysdesc = (struct bvphysdesc *) srcdesc->auxptr;
+		bvphysdesc = (struct bvphysdesc *) srcinfo->buf.desc->auxptr;
 		GCDBG(GCZONE_DEST, "  page offset = 0x%08X\n",
 			bvphysdesc->pageoffset);
 	} else {
 		GCDBG(GCZONE_DEST, "  virtual address = 0x%08X\n",
-			(unsigned int) srcdesc->virtaddr);
+			(unsigned int) srcinfo->buf.desc->virtaddr);
 	}
 
 	GCDBG(GCZONE_SRC, "  stride = %ld\n",
-	      srcgeom->virtstride);
+	      srcinfo->geom->virtstride);
 	GCDBG(GCZONE_SRC, "  geometry size = %dx%d\n",
-	      srcgeom->width, srcgeom->height);
-	GCDBG(GCZONE_SRC, "  rect = (%d,%d)-(%d,%d), %dx%d\n",
-	      srcrect->left, srcrect->top,
-	      srcrect->left + srcrect->width,
-	      srcrect->top  + srcrect->height,
-	      srcrect->width, srcrect->height);
+	      srcinfo->geom->width, srcinfo->geom->height);
 	GCDBG(GCZONE_SRC, "  mirror = %d\n", srcinfo->mirror);
 
 exit:
 	return bverror;
 }
+
+static enum bverror parse_implicitscale(struct bvbltparams *bvbltparams,
+					struct gcbatch *batch)
+{
+	enum bverror bverror = BVERR_NONE;
+	unsigned int quality;
+	unsigned int technique;
+	unsigned int imagetype;
+
+	GCENTER(GCZONE_SCALING);
+
+	quality = (bvbltparams->scalemode & BVSCALEDEF_QUALITY_MASK)
+		>> BVSCALEDEF_QUALITY_SHIFT;
+	technique = (bvbltparams->scalemode & BVSCALEDEF_TECHNIQUE_MASK)
+		  >> BVSCALEDEF_TECHNIQUE_SHIFT;
+	imagetype = (bvbltparams->scalemode & BVSCALEDEF_TYPE_MASK)
+		  >> BVSCALEDEF_TYPE_SHIFT;
+
+	GCDBG(GCZONE_SCALING, "quality = %d\n", quality);
+	GCDBG(GCZONE_SCALING, "technique = %d\n", technique);
+	GCDBG(GCZONE_SCALING, "imagetype = %d\n", imagetype);
+
+	switch (quality) {
+	case BVSCALEDEF_FASTEST >> BVSCALEDEF_QUALITY_SHIFT:
+		batch->op.filter.horkernelsize = 3;
+		batch->op.filter.verkernelsize = 3;
+		break;
+
+	case BVSCALEDEF_GOOD >> BVSCALEDEF_QUALITY_SHIFT:
+		batch->op.filter.horkernelsize = 5;
+		batch->op.filter.verkernelsize = 5;
+		break;
+
+	case BVSCALEDEF_BETTER >> BVSCALEDEF_QUALITY_SHIFT:
+		batch->op.filter.horkernelsize = 7;
+		batch->op.filter.verkernelsize = 7;
+		break;
+
+	case BVSCALEDEF_BEST >> BVSCALEDEF_QUALITY_SHIFT:
+		batch->op.filter.horkernelsize = 9;
+		batch->op.filter.verkernelsize = 9;
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported scale quality 0x%02X", quality);
+		goto exit;
+	}
+
+	switch (technique) {
+	case BVSCALEDEF_DONT_CARE >> BVSCALEDEF_TECHNIQUE_SHIFT:
+	case BVSCALEDEF_NOT_NEAREST_NEIGHBOR >> BVSCALEDEF_TECHNIQUE_SHIFT:
+		break;
+
+	case BVSCALEDEF_POINT_SAMPLE >> BVSCALEDEF_TECHNIQUE_SHIFT:
+		batch->op.filter.horkernelsize = 1;
+		batch->op.filter.verkernelsize = 1;
+		break;
+
+	case BVSCALEDEF_INTERPOLATED >> BVSCALEDEF_TECHNIQUE_SHIFT:
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported scale technique %d", technique);
+		goto exit;
+	}
+
+	switch (imagetype) {
+	case 0:
+	case BVSCALEDEF_PHOTO >> BVSCALEDEF_TYPE_SHIFT:
+	case BVSCALEDEF_DRAWING >> BVSCALEDEF_TYPE_SHIFT:
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported image type %d", imagetype);
+		goto exit;
+	}
+
+exit:
+	GCEXIT(GCZONE_SCALING);
+	return bverror;
+}
+
+static enum bverror parse_explicitscale(struct bvbltparams *bvbltparams,
+					struct gcbatch *batch)
+{
+	enum bverror bverror = BVERR_NONE;
+	unsigned int horsize;
+	unsigned int versize;
+
+	GCENTER(GCZONE_SCALING);
+
+	horsize = (bvbltparams->scalemode & BVSCALEDEF_HORZ_MASK)
+		>> BVSCALEDEF_HORZ_SHIFT;
+	versize = (bvbltparams->scalemode & BVSCALEDEF_VERT_MASK)
+		  >> BVSCALEDEF_VERT_SHIFT;
+
+	GCDBG(GCZONE_SCALING, "horsize = %d\n", horsize);
+	GCDBG(GCZONE_SCALING, "versize = %d\n", versize);
+
+	switch (horsize) {
+	case BVSCALEDEF_NEAREST_NEIGHBOR:
+		batch->op.filter.horkernelsize = 1;
+		break;
+
+	case BVSCALEDEF_LINEAR:
+	case BVSCALEDEF_CUBIC:
+	case BVSCALEDEF_3_TAP:
+		batch->op.filter.horkernelsize = 3;
+		break;
+
+	case BVSCALEDEF_5_TAP:
+		batch->op.filter.horkernelsize = 5;
+		break;
+
+	case BVSCALEDEF_7_TAP:
+		batch->op.filter.horkernelsize = 7;
+		break;
+
+	case BVSCALEDEF_9_TAP:
+		batch->op.filter.horkernelsize = 9;
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported horizontal kernel size %d", horsize);
+		goto exit;
+	}
+
+	switch (versize) {
+	case BVSCALEDEF_NEAREST_NEIGHBOR:
+		batch->op.filter.verkernelsize = 1;
+		break;
+
+	case BVSCALEDEF_LINEAR:
+	case BVSCALEDEF_CUBIC:
+	case BVSCALEDEF_3_TAP:
+		batch->op.filter.verkernelsize = 3;
+		break;
+
+	case BVSCALEDEF_5_TAP:
+		batch->op.filter.verkernelsize = 5;
+		break;
+
+	case BVSCALEDEF_7_TAP:
+		batch->op.filter.verkernelsize = 7;
+		break;
+
+	case BVSCALEDEF_9_TAP:
+		batch->op.filter.verkernelsize = 9;
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported vertical kernel size %d", versize);
+		goto exit;
+	}
+
+exit:
+	GCEXIT(GCZONE_SCALING);
+	return bverror;
+}
+
+enum bverror parse_scalemode(struct bvbltparams *bvbltparams,
+			     struct gcbatch *batch)
+{
+	enum bverror bverror;
+	unsigned int scaleclass;
+
+	GCENTER(GCZONE_SCALING);
+
+	scaleclass = (bvbltparams->scalemode & BVSCALEDEF_CLASS_MASK)
+		   >> BVSCALEDEF_CLASS_SHIFT;
+
+	GCDBG(GCZONE_SCALING, "scaleclass = %d\n", scaleclass);
+
+	switch (scaleclass) {
+	case BVSCALEDEF_IMPLICIT >> BVSCALEDEF_CLASS_SHIFT:
+		bverror = parse_implicitscale(bvbltparams, batch);
+		break;
+
+	case BVSCALEDEF_EXPLICIT >> BVSCALEDEF_CLASS_SHIFT:
+		bverror = parse_explicitscale(bvbltparams, batch);
+		break;
+
+	default:
+		BVSETBLTERROR(BVERR_SCALE_MODE,
+			      "unsupported scale class %d", scaleclass);
+		goto exit;
+	}
+
+exit:
+	GCEXIT(GCZONE_SCALING);
+	return bverror;
+}
diff --git a/gcbv/mirror/include/gcdbglog.h b/gcbv/mirror/include/gcdbglog.h
index 0aa6cd7..a4e759a 100644
--- a/gcbv/mirror/include/gcdbglog.h
+++ b/gcbv/mirror/include/gcdbglog.h
@@ -280,13 +280,6 @@ do { \
  * Command buffer parser.
  */
 
-struct gcrect {
-	int l;
-	int t;
-	int r;
-	int b;
-};
-
 struct gcsurfaceinfo {
 	unsigned int width;
 	unsigned int height;
@@ -297,6 +290,13 @@ struct gcsurfaceinfo {
 	unsigned int bpp;
 };
 
+struct gcrect {
+	int left;
+	int top;
+	int right;
+	int bottom;
+};
+
 struct gcsourceinfo {
 	struct gcsurfaceinfo surf;
 	struct gcrect rect;
diff --git a/gcbv/mirror/include/gcioctl.h b/gcbv/mirror/include/gcioctl.h
index 03eb893..4f31b5a 100644
--- a/gcbv/mirror/include/gcioctl.h
+++ b/gcbv/mirror/include/gcioctl.h
@@ -35,6 +35,7 @@
 
 #include "gclist.h"
 #include "gcerror.h"
+#include "gcreg.h"
 #include "cache-2dmanager.h"
 #include <bverror.h>
 
@@ -44,10 +45,39 @@
 
 
 /*******************************************************************************
+ * Capability query API entry.
+ */
+
+#define GCIOCTL_GETCAPS _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x00, \
+			      struct gcicaps)
+
+/* GCIOCTL_CALLBACK_ALLOC / GCIOCTL_CALLBACK_FREE:
+ *   To be able to use the callback mechanism each user space client must
+ *   use the ALLOC/FREE APIs to manage a kernel side callback object
+ *   represented by the handle member of struct gcicallback.
+ *   ALLOC API allocates the object and returns the handle to it. */
+struct gcicaps {
+	/* Error code. */
+	enum gcerror gcerror;
+
+	/* Capabilities and characteristics. */
+	unsigned int gcmodel;
+	unsigned int gcrevision;
+	unsigned int gcdate;
+	unsigned int gctime;
+	union gcfeatures gcfeatures;
+	union gcfeatures0 gcfeatures0;
+	union gcfeatures1 gcfeatures1;
+	union gcfeatures2 gcfeatures2;
+	union gcfeatures3 gcfeatures3;
+};
+
+/*******************************************************************************
  * Commit API entry.
  */
 
-#define GCIOCTL_COMMIT _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x10, struct gccommit)
+#define GCIOCTL_COMMIT _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x10, \
+			     struct gcicommit)
 
 /* GPU graphics pipe definition. */
 enum gcpipe {
@@ -58,7 +88,7 @@ enum gcpipe {
 
 /* Commit header; contains pointers to the head and the tail of a linked list
    of command buffers to execute. */
-struct gccommit {
+struct gcicommit {
 	/* Return status code. */
 	enum gcerror gcerror;
 
@@ -78,6 +108,8 @@ struct gccommit {
 	 * passed to the callback. */
 	void (*callback) (void *callbackparam);
 	void *callbackparam;
+
+	/* Callback object handle allocated with GCIOCTL_CALLBACK_ALLOC API. */
 	unsigned long handle;
 
 	/* If asynchronous is set to true, the call returns immediately without
@@ -143,10 +175,12 @@ struct gcschedunmap {
  * Map/unmap API entries.
  */
 
-#define GCIOCTL_MAP   _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x20, struct gcmap)
-#define GCIOCTL_UNMAP _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x21, struct gcmap)
+#define GCIOCTL_MAP   _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x20, \
+			    struct gcimap)
+#define GCIOCTL_UNMAP _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x21, \
+			    struct gcimap)
 
-struct gcmap {
+struct gcimap {
 	/* Return status code. */
 	enum gcerror gcerror;
 
@@ -174,14 +208,14 @@ struct gcmap {
 };
 
 
-/*****************************************************************************
+/*******************************************************************************
  * Cache manipulation API entries.
  */
 
 #define GCIOCTL_CACHE _IOW(GCIOCTL_TYPE, GCIOCTL_BASE + 0x30, \
-			   struct gccachexfer)
+			   struct gcicache)
 
-struct gccachexfer {
+struct gcicache {
 	/* Number of regions. */
 	int count;
 
@@ -197,26 +231,36 @@ struct gccachexfer {
  * Callback API entry.
  */
 
-#define GCIOCTL_CALLBACK_ALLOC _IOW(GCIOCTL_TYPE, GCIOCTL_BASE + 0x40, \
-				    struct gccmdcallback)
-#define GCIOCTL_CALLBACK_FREE _IOW(GCIOCTL_TYPE, GCIOCTL_BASE + 0x41, \
-				   struct gccmdcallback)
-#define GCIOCTL_CALLBACK_WAIT _IOW(GCIOCTL_TYPE, GCIOCTL_BASE + 0x42, \
-				   struct gccmdcallbackwait)
-
-struct gccmdcallback {
+#define GCIOCTL_CALLBACK_ALLOC _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x40, \
+				     struct gcicallback)
+#define GCIOCTL_CALLBACK_FREE  _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x41, \
+				     struct gcicallback)
+#define GCIOCTL_CALLBACK_WAIT  _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x42, \
+				     struct gcicallbackwait)
+#define GCIOCTL_CALLBACK_ARM   _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x43, \
+				     struct gcicallbackarm)
+
+/* GCIOCTL_CALLBACK_ALLOC / GCIOCTL_CALLBACK_FREE:
+ *   To be able to use the callback mechanism each user space client must
+ *   use the ALLOC/FREE APIs to manage a kernel side callback object
+ *   represented by the handle member of struct gcicallback.
+ *   ALLOC API allocates the object and returns the handle to it. */
+struct gcicallback {
 	/* Error code. */
 	enum gcerror gcerror;
 
-	/* Callback handle. */
+	/* Callback object handle. */
 	unsigned long handle;
 };
 
-struct gccmdcallbackwait {
+/* GCIOCTL_CALLBACK_WAIT:
+ *   Called by the user level client to block and wait until the hardware
+ *   has executed a callback that was previosuly scheduled for the handle. */
+struct gcicallbackwait {
 	/* Error code. */
 	enum gcerror gcerror;
 
-	/* Callback handle. */
+	/* Callback object handle. */
 	unsigned long handle;
 
 	/* Timeout in milliseconds. */
@@ -228,5 +272,22 @@ struct gccmdcallbackwait {
 	void *callbackparam;
 };
 
+/* GCIOCTL_CALLBACK_ARM:
+ *   Called by the client to arm a callback. This is similar to what
+ *   COMMIT API does, but in a separate API. */
+struct gcicallbackarm {
+	/* Return status code. */
+	enum gcerror gcerror;
+
+	/* Pointer to the callback function to be called when the GPU completes
+	 * execution of all buffers specified in this call. This member can be
+	 * NULL if no callback is desired. callbackparam specifies data to be
+	 * passed to the callback. */
+	void (*callback) (void *callbackparam);
+	void *callbackparam;
+
+	/* Callback object handle allocated with GCIOCTL_CALLBACK_ALLOC API. */
+	unsigned long handle;
+};
 
 #endif
diff --git a/gcbv/mirror/include/gcreg.h b/gcbv/mirror/include/gcreg.h
index d1662e6..92395e0 100644
--- a/gcbv/mirror/include/gcreg.h
+++ b/gcbv/mirror/include/gcreg.h
@@ -668,6 +668,108 @@ union gcidle {
 #define   GC_FEATURES_FE20_BIT_INDEX_NONE                                    0x0
 #define   GC_FEATURES_FE20_BIT_INDEX_AVAILABLE                               0x1
 
+union gcfeatures {
+	struct {
+		/* GC_FEATURES_Address:FAST_CLEAR */
+		unsigned int fastclear:1;
+
+		/* GC_FEATURES_Address:SPECIAL_ANTI_ALIASING */
+		unsigned int specialantialiasing:1;
+
+		/* GC_FEATURES_Address:PIPE_3D */
+		unsigned int pipe3d:1;
+
+		/* GC_FEATURES_Address:DXT_TEXTURE_COMPRESSION */
+		unsigned int dxt:1;
+
+		/* GC_FEATURES_Address:DEBUG_MODE */
+		unsigned int debugmode:1;
+
+		/* GC_FEATURES_Address:ZCOMPRESSION */
+		unsigned int zcompression:1;
+
+		/* GC_FEATURES_Address:YUV420_FILTER */
+		unsigned int yuv420filter:1;
+
+		/* GC_FEATURES_Address:MSAA */
+		unsigned int msaa:1;
+
+		/* GC_FEATURES_Address:DC */
+		unsigned int dc:1;
+
+		/* GC_FEATURES_Address:PIPE_2D */
+		unsigned int pipe2d:1;
+
+		/* GC_FEATURES_Address:ETC1_TEXTURE_COMPRESSION */
+		unsigned int etc:1;
+
+		/* GC_FEATURES_Address:FAST_SCALER */
+		unsigned int fastscaler:1;
+
+		/* GC_FEATURES_Address:HIGH_DYNAMIC_RANGE */
+		unsigned int hdr:1;
+
+		/* GC_FEATURES_Address:YUV420_TILER */
+		unsigned int yuv420tiler:1;
+
+		/* GC_FEATURES_Address:MODULE_CG */
+		unsigned int clockgating:1;
+
+		/* GC_FEATURES_Address:MIN_AREA */
+		unsigned int minarea:1;
+
+		/* GC_FEATURES_Address:NO_EZ */
+		unsigned int noez:1;
+
+		/* GC_FEATURES_Address:NO422_TEXTURE */
+		unsigned int no422texture:1;
+
+		/* GC_FEATURES_Address:BUFFER_INTERLEAVING */
+		unsigned int bufinterleaving:1;
+
+		/* GC_FEATURES_Address:BYTE_WRITE_2D */
+		unsigned int bytewrite2d:1;
+
+		/* GC_FEATURES_Address:NO_SCALER */
+		unsigned int noscaler:1;
+
+		/* GC_FEATURES_Address:YUY2_AVERAGING */
+		unsigned int yuy2averaging:1;
+
+		/* GC_FEATURES_Address:HALF_PE_CACHE */
+		unsigned int halfpecache:1;
+
+		/* GC_FEATURES_Address:HALF_TX_CACHE */
+		unsigned int halftxcache:1;
+
+		/* GC_FEATURES_Address:YUY2_RENDER_TARGET */
+		unsigned int yuy2target:1;
+
+		/* GC_FEATURES_Address:MEM32_BIT_SUPPORT */
+		unsigned int mem32:1;
+
+		/* GC_FEATURES_Address:PIPE_VG */
+		unsigned int pipevg:1;
+
+		/* GC_FEATURES_Address:VGTS */
+		unsigned int vgts:1;
+
+		/* GC_FEATURES_Address:FE20 */
+		unsigned int fe20:1;
+
+		/* GC_FEATURES_Address:BYTE_WRITE_3D */
+		unsigned int bytewrite3d:1;
+
+		/* GC_FEATURES_Address:RS_YUV_TARGET */
+		unsigned int rsyuvtarget:1;
+
+		/* GC_FEATURES_Address:FE20_BIT_INDEX */
+		unsigned int fe20bit:1;
+	} reg;
+
+	unsigned int raw;
+};
+
 /*******************************************************************************
 ** Register GCChipId
 */
@@ -772,273 +874,375 @@ union gcidle {
 ** set reset value.  It varies with the implementation.
 */
 
-#define GC_MINOR_FEATURES0_Address                                       0x00034
-#define GC_MINOR_FEATURES0_MSB                                                15
-#define GC_MINOR_FEATURES0_LSB                                                 0
-#define GC_MINOR_FEATURES0_BLK                                                 0
-#define GC_MINOR_FEATURES0_Count                                               1
-#define GC_MINOR_FEATURES0_FieldMask                                  0xFFFFFFFF
-#define GC_MINOR_FEATURES0_ReadMask                                   0xFFFFFFFF
-#define GC_MINOR_FEATURES0_WriteMask                                  0x00000000
-#define GC_MINOR_FEATURES0_ResetValue                                 0x00000000
+#define GC_FEATURES0_Address                                             0x00034
+#define GC_FEATURES0_MSB                                                      15
+#define GC_FEATURES0_LSB                                                       0
+#define GC_FEATURES0_BLK                                                       0
+#define GC_FEATURES0_Count                                                     1
+#define GC_FEATURES0_FieldMask                                        0xFFFFFFFF
+#define GC_FEATURES0_ReadMask                                         0xFFFFFFFF
+#define GC_FEATURES0_WriteMask                                        0x00000000
+#define GC_FEATURES0_ResetValue                                       0x00000000
 
 /* Y flipping capability is added to resolve. */
-#define GC_MINOR_FEATURES0_FLIP_Y                                          0 : 0
-#define GC_MINOR_FEATURES0_FLIP_Y_End                                          0
-#define GC_MINOR_FEATURES0_FLIP_Y_Start                                        0
-#define GC_MINOR_FEATURES0_FLIP_Y_Type                                       U01
-#define   GC_MINOR_FEATURES0_FLIP_Y_NONE                                     0x0
-#define   GC_MINOR_FEATURES0_FLIP_Y_AVAILABLE                                0x1
+#define GC_FEATURES0_FLIP_Y                                                0 : 0
+#define GC_FEATURES0_FLIP_Y_End                                                0
+#define GC_FEATURES0_FLIP_Y_Start                                              0
+#define GC_FEATURES0_FLIP_Y_Type                                             U01
+#define   GC_FEATURES0_FLIP_Y_NONE                                           0x0
+#define   GC_FEATURES0_FLIP_Y_AVAILABLE                                      0x1
 
 /* Dual Return Bus from HI to clients. */
-#define GC_MINOR_FEATURES0_DUAL_RETURN_BUS                                 1 : 1
-#define GC_MINOR_FEATURES0_DUAL_RETURN_BUS_End                                 1
-#define GC_MINOR_FEATURES0_DUAL_RETURN_BUS_Start                               1
-#define GC_MINOR_FEATURES0_DUAL_RETURN_BUS_Type                              U01
-#define   GC_MINOR_FEATURES0_DUAL_RETURN_BUS_NONE                            0x0
-#define   GC_MINOR_FEATURES0_DUAL_RETURN_BUS_AVAILABLE                       0x1
+#define GC_FEATURES0_DUAL_RETURN_BUS                                       1 : 1
+#define GC_FEATURES0_DUAL_RETURN_BUS_End                                       1
+#define GC_FEATURES0_DUAL_RETURN_BUS_Start                                     1
+#define GC_FEATURES0_DUAL_RETURN_BUS_Type                                    U01
+#define   GC_FEATURES0_DUAL_RETURN_BUS_NONE                                  0x0
+#define   GC_FEATURES0_DUAL_RETURN_BUS_AVAILABLE                             0x1
 
 /* Configurable endianness support. */
-#define GC_MINOR_FEATURES0_ENDIANNESS_CONFIG                               2 : 2
-#define GC_MINOR_FEATURES0_ENDIANNESS_CONFIG_End                               2
-#define GC_MINOR_FEATURES0_ENDIANNESS_CONFIG_Start                             2
-#define GC_MINOR_FEATURES0_ENDIANNESS_CONFIG_Type                            U01
-#define   GC_MINOR_FEATURES0_ENDIANNESS_CONFIG_NONE                          0x0
-#define   GC_MINOR_FEATURES0_ENDIANNESS_CONFIG_AVAILABLE                     0x1
+#define GC_FEATURES0_ENDIANNESS_CONFIG                                     2 : 2
+#define GC_FEATURES0_ENDIANNESS_CONFIG_End                                     2
+#define GC_FEATURES0_ENDIANNESS_CONFIG_Start                                   2
+#define GC_FEATURES0_ENDIANNESS_CONFIG_Type                                  U01
+#define   GC_FEATURES0_ENDIANNESS_CONFIG_NONE                                0x0
+#define   GC_FEATURES0_ENDIANNESS_CONFIG_AVAILABLE                           0x1
 
 /* Supports 8Kx8K textures. */
-#define GC_MINOR_FEATURES0_TEXTURE8_K                                      3 : 3
-#define GC_MINOR_FEATURES0_TEXTURE8_K_End                                      3
-#define GC_MINOR_FEATURES0_TEXTURE8_K_Start                                    3
-#define GC_MINOR_FEATURES0_TEXTURE8_K_Type                                   U01
-#define   GC_MINOR_FEATURES0_TEXTURE8_K_NONE                                 0x0
-#define   GC_MINOR_FEATURES0_TEXTURE8_K_AVAILABLE                            0x1
+#define GC_FEATURES0_TEXTURE8_K                                            3 : 3
+#define GC_FEATURES0_TEXTURE8_K_End                                            3
+#define GC_FEATURES0_TEXTURE8_K_Start                                          3
+#define GC_FEATURES0_TEXTURE8_K_Type                                         U01
+#define   GC_FEATURES0_TEXTURE8_K_NONE                                       0x0
+#define   GC_FEATURES0_TEXTURE8_K_AVAILABLE                                  0x1
 
 /* Driver hack is not needed. */
-#define GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER                       4 : 4
-#define GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER_End                       4
-#define GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER_Start                     4
-#define GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER_Type                    U01
-#define   GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER_NONE                  0x0
-#define   GC_MINOR_FEATURES0_CORRECT_TEXTURE_CONVERTER_AVAILABLE             0x1
+#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER                             4 : 4
+#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_End                             4
+#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_Start                           4
+#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_Type                          U01
+#define   GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_NONE                        0x0
+#define   GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_AVAILABLE                   0x1
 
 /* Special LOD calculation when MSAA is on. */
-#define GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD                                5 : 5
-#define GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD_End                                5
-#define GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD_Start                              5
-#define GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD_Type                             U01
-#define   GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD_NONE                           0x0
-#define   GC_MINOR_FEATURES0_SPECIAL_MSAA_LOD_AVAILABLE                      0x1
+#define GC_FEATURES0_SPECIAL_MSAA_LOD                                      5 : 5
+#define GC_FEATURES0_SPECIAL_MSAA_LOD_End                                      5
+#define GC_FEATURES0_SPECIAL_MSAA_LOD_Start                                    5
+#define GC_FEATURES0_SPECIAL_MSAA_LOD_Type                                   U01
+#define   GC_FEATURES0_SPECIAL_MSAA_LOD_NONE                                 0x0
+#define   GC_FEATURES0_SPECIAL_MSAA_LOD_AVAILABLE                            0x1
 
 /* Proper flush is done in fast clear cache. */
-#define GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH                                6 : 6
-#define GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH_End                                6
-#define GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH_Start                              6
-#define GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH_Type                             U01
-#define   GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH_NONE                           0x0
-#define   GC_MINOR_FEATURES0_FAST_CLEAR_FLUSH_AVAILABLE                      0x1
+#define GC_FEATURES0_FAST_CLEAR_FLUSH                                      6 : 6
+#define GC_FEATURES0_FAST_CLEAR_FLUSH_End                                      6
+#define GC_FEATURES0_FAST_CLEAR_FLUSH_Start                                    6
+#define GC_FEATURES0_FAST_CLEAR_FLUSH_Type                                   U01
+#define   GC_FEATURES0_FAST_CLEAR_FLUSH_NONE                                 0x0
+#define   GC_FEATURES0_FAST_CLEAR_FLUSH_AVAILABLE                            0x1
 
 /* 2D PE 2.0 is present. */
-#define GC_MINOR_FEATURES0_2DPE20                                          7 : 7
-#define GC_MINOR_FEATURES0_2DPE20_End                                          7
-#define GC_MINOR_FEATURES0_2DPE20_Start                                        7
-#define GC_MINOR_FEATURES0_2DPE20_Type                                       U01
-#define   GC_MINOR_FEATURES0_2DPE20_NONE                                     0x0
-#define   GC_MINOR_FEATURES0_2DPE20_AVAILABLE                                0x1
+#define GC_FEATURES0_2DPE20                                                7 : 7
+#define GC_FEATURES0_2DPE20_End                                                7
+#define GC_FEATURES0_2DPE20_Start                                              7
+#define GC_FEATURES0_2DPE20_Type                                             U01
+#define   GC_FEATURES0_2DPE20_NONE                                           0x0
+#define   GC_FEATURES0_2DPE20_AVAILABLE                                      0x1
 
 /* Reserved. */
-#define GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE                            8 : 8
-#define GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE_End                            8
-#define GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE_Start                          8
-#define GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE_Type                         U01
-#define   GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE_NONE                       0x0
-#define   GC_MINOR_FEATURES0_CORRECT_AUTO_DISABLE_AVAILABLE                  0x1
+#define GC_FEATURES0_CORRECT_AUTO_DISABLE                                  8 : 8
+#define GC_FEATURES0_CORRECT_AUTO_DISABLE_End                                  8
+#define GC_FEATURES0_CORRECT_AUTO_DISABLE_Start                                8
+#define GC_FEATURES0_CORRECT_AUTO_DISABLE_Type                               U01
+#define   GC_FEATURES0_CORRECT_AUTO_DISABLE_NONE                             0x0
+#define   GC_FEATURES0_CORRECT_AUTO_DISABLE_AVAILABLE                        0x1
 
 /* Supports 8K render target. */
-#define GC_MINOR_FEATURES0_RENDER_8K                                       9 : 9
-#define GC_MINOR_FEATURES0_RENDER_8K_End                                       9
-#define GC_MINOR_FEATURES0_RENDER_8K_Start                                     9
-#define GC_MINOR_FEATURES0_RENDER_8K_Type                                    U01
-#define   GC_MINOR_FEATURES0_RENDER_8K_NONE                                  0x0
-#define   GC_MINOR_FEATURES0_RENDER_8K_AVAILABLE                             0x1
+#define GC_FEATURES0_RENDER_8K                                             9 : 9
+#define GC_FEATURES0_RENDER_8K_End                                             9
+#define GC_FEATURES0_RENDER_8K_Start                                           9
+#define GC_FEATURES0_RENDER_8K_Type                                          U01
+#define   GC_FEATURES0_RENDER_8K_NONE                                        0x0
+#define   GC_FEATURES0_RENDER_8K_AVAILABLE                                   0x1
 
 /* 2 bits are used instead of 4 bits for tile status. */
-#define GC_MINOR_FEATURES0_TILE_STATUS_2BITS                             10 : 10
-#define GC_MINOR_FEATURES0_TILE_STATUS_2BITS_End                              10
-#define GC_MINOR_FEATURES0_TILE_STATUS_2BITS_Start                            10
-#define GC_MINOR_FEATURES0_TILE_STATUS_2BITS_Type                            U01
-#define   GC_MINOR_FEATURES0_TILE_STATUS_2BITS_NONE                          0x0
-#define   GC_MINOR_FEATURES0_TILE_STATUS_2BITS_AVAILABLE                     0x1
+#define GC_FEATURES0_TILE_STATUS_2BITS                                   10 : 10
+#define GC_FEATURES0_TILE_STATUS_2BITS_End                                    10
+#define GC_FEATURES0_TILE_STATUS_2BITS_Start                                  10
+#define GC_FEATURES0_TILE_STATUS_2BITS_Type                                  U01
+#define   GC_FEATURES0_TILE_STATUS_2BITS_NONE                                0x0
+#define   GC_FEATURES0_TILE_STATUS_2BITS_AVAILABLE                           0x1
 
 /* Use 2 separate tile status buffers in interleaved mode. */
-#define GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED         11 : 11
-#define GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_End          11
-#define GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Start        11
-#define GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Type        U01
-#define   GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_NONE      0x0
-#define   GC_MINOR_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_AVAILABLE 0x1
+#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED               11 : 11
+#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_End                11
+#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Start              11
+#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Type              U01
+#define   GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_NONE            0x0
+#define   GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_AVAILABLE       0x1
 
 /* 32x32 super tile is available. */
-#define GC_MINOR_FEATURES0_SUPER_TILED_32X32                             12 : 12
-#define GC_MINOR_FEATURES0_SUPER_TILED_32X32_End                              12
-#define GC_MINOR_FEATURES0_SUPER_TILED_32X32_Start                            12
-#define GC_MINOR_FEATURES0_SUPER_TILED_32X32_Type                            U01
-#define   GC_MINOR_FEATURES0_SUPER_TILED_32X32_NONE                          0x0
-#define   GC_MINOR_FEATURES0_SUPER_TILED_32X32_AVAILABLE                     0x1
+#define GC_FEATURES0_SUPER_TILED_32X32                                   12 : 12
+#define GC_FEATURES0_SUPER_TILED_32X32_End                                    12
+#define GC_FEATURES0_SUPER_TILED_32X32_Start                                  12
+#define GC_FEATURES0_SUPER_TILED_32X32_Type                                  U01
+#define   GC_FEATURES0_SUPER_TILED_32X32_NONE                                0x0
+#define   GC_FEATURES0_SUPER_TILED_32X32_AVAILABLE                           0x1
 
 /* Major updates to VG pipe (TS buffer tiling. State masking.). */
-#define GC_MINOR_FEATURES0_VG_20                                         13 : 13
-#define GC_MINOR_FEATURES0_VG_20_End                                          13
-#define GC_MINOR_FEATURES0_VG_20_Start                                        13
-#define GC_MINOR_FEATURES0_VG_20_Type                                        U01
-#define   GC_MINOR_FEATURES0_VG_20_NONE                                      0x0
-#define   GC_MINOR_FEATURES0_VG_20_AVAILABLE                                 0x1
+#define GC_FEATURES0_VG_20                                               13 : 13
+#define GC_FEATURES0_VG_20_End                                                13
+#define GC_FEATURES0_VG_20_Start                                              13
+#define GC_FEATURES0_VG_20_Type                                              U01
+#define   GC_FEATURES0_VG_20_NONE                                            0x0
+#define   GC_FEATURES0_VG_20_AVAILABLE                                       0x1
 
 /* New commands added to the tessellator. */
-#define GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS                          14 : 14
-#define GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS_End                           14
-#define GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS_Start                         14
-#define GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS_Type                         U01
-#define   GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS_NONE                       0x0
-#define   GC_MINOR_FEATURES0_TS_EXTENDED_COMMANDS_AVAILABLE                  0x1
+#define GC_FEATURES0_TS_EXTENDED_COMMANDS                                14 : 14
+#define GC_FEATURES0_TS_EXTENDED_COMMANDS_End                                 14
+#define GC_FEATURES0_TS_EXTENDED_COMMANDS_Start                               14
+#define GC_FEATURES0_TS_EXTENDED_COMMANDS_Type                               U01
+#define   GC_FEATURES0_TS_EXTENDED_COMMANDS_NONE                             0x0
+#define   GC_FEATURES0_TS_EXTENDED_COMMANDS_AVAILABLE                        0x1
 
 /* If this bit is not set, the FIFO counter should be set to 50.  Else, the   **
 ** default should remain.                                                     */
-#define GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED                        15 : 15
-#define GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED_End                         15
-#define GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED_Start                       15
-#define GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED_Type                       U01
-#define   GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED_NONE                     0x0
-#define   GC_MINOR_FEATURES0_COMPRESSION_FIFO_FIXED_AVAILABLE                0x1
+#define GC_FEATURES0_COMPRESSION_FIFO_FIXED                              15 : 15
+#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_End                               15
+#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_Start                             15
+#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_Type                             U01
+#define   GC_FEATURES0_COMPRESSION_FIFO_FIXED_NONE                           0x0
+#define   GC_FEATURES0_COMPRESSION_FIFO_FIXED_AVAILABLE                      0x1
 
 /* Floor, ceil, and sign instructions are available.  */
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0                    16 : 16
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_End                     16
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Start                   16
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Type                   U01
-#define   GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_NONE                 0x0
-#define   GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_AVAILABLE            0x1
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0                          16 : 16
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_End                           16
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Start                         16
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Type                         U01
+#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_NONE                       0x0
+#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_AVAILABLE                  0x1
 
 /* VG filter is available.  */
-#define GC_MINOR_FEATURES0_VG_FILTER                                     17 : 17
-#define GC_MINOR_FEATURES0_VG_FILTER_End                                      17
-#define GC_MINOR_FEATURES0_VG_FILTER_Start                                    17
-#define GC_MINOR_FEATURES0_VG_FILTER_Type                                    U01
-#define   GC_MINOR_FEATURES0_VG_FILTER_NONE                                  0x0
-#define   GC_MINOR_FEATURES0_VG_FILTER_AVAILABLE                             0x1
+#define GC_FEATURES0_VG_FILTER                                           17 : 17
+#define GC_FEATURES0_VG_FILTER_End                                            17
+#define GC_FEATURES0_VG_FILTER_Start                                          17
+#define GC_FEATURES0_VG_FILTER_Type                                          U01
+#define   GC_FEATURES0_VG_FILTER_NONE                                        0x0
+#define   GC_FEATURES0_VG_FILTER_AVAILABLE                                   0x1
 
 /* Minor updates to VG pipe (Event generation from VG, TS, PE). Tiled image   **
 ** support.                                                                   */
-#define GC_MINOR_FEATURES0_VG_21                                         18 : 18
-#define GC_MINOR_FEATURES0_VG_21_End                                          18
-#define GC_MINOR_FEATURES0_VG_21_Start                                        18
-#define GC_MINOR_FEATURES0_VG_21_Type                                        U01
-#define   GC_MINOR_FEATURES0_VG_21_NONE                                      0x0
-#define   GC_MINOR_FEATURES0_VG_21_AVAILABLE                                 0x1
+#define GC_FEATURES0_VG_21                                               18 : 18
+#define GC_FEATURES0_VG_21_End                                                18
+#define GC_FEATURES0_VG_21_Start                                              18
+#define GC_FEATURES0_VG_21_Type                                              U01
+#define   GC_FEATURES0_VG_21_NONE                                            0x0
+#define   GC_FEATURES0_VG_21_AVAILABLE                                       0x1
 
 /* W is sent to SH from RA. */
-#define GC_MINOR_FEATURES0_SHADER_GETS_W                                 19 : 19
-#define GC_MINOR_FEATURES0_SHADER_GETS_W_End                                  19
-#define GC_MINOR_FEATURES0_SHADER_GETS_W_Start                                19
-#define GC_MINOR_FEATURES0_SHADER_GETS_W_Type                                U01
-#define   GC_MINOR_FEATURES0_SHADER_GETS_W_NONE                              0x0
-#define   GC_MINOR_FEATURES0_SHADER_GETS_W_AVAILABLE                         0x1
+#define GC_FEATURES0_SHADER_GETS_W                                       19 : 19
+#define GC_FEATURES0_SHADER_GETS_W_End                                        19
+#define GC_FEATURES0_SHADER_GETS_W_Start                                      19
+#define GC_FEATURES0_SHADER_GETS_W_Type                                      U01
+#define   GC_FEATURES0_SHADER_GETS_W_NONE                                    0x0
+#define   GC_FEATURES0_SHADER_GETS_W_AVAILABLE                               0x1
 
 /* Sqrt, sin, cos instructions are available.  */
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1                    20 : 20
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_End                     20
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Start                   20
-#define GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Type                   U01
-#define   GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_NONE                 0x0
-#define   GC_MINOR_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_AVAILABLE            0x1
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1                          20 : 20
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_End                           20
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Start                         20
+#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Type                         U01
+#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_NONE                       0x0
+#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_AVAILABLE                  0x1
 
 /* Unavailable registers will return 0. */
-#define GC_MINOR_FEATURES0_DEFAULT_REG0                                  21 : 21
-#define GC_MINOR_FEATURES0_DEFAULT_REG0_End                                   21
-#define GC_MINOR_FEATURES0_DEFAULT_REG0_Start                                 21
-#define GC_MINOR_FEATURES0_DEFAULT_REG0_Type                                 U01
-#define   GC_MINOR_FEATURES0_DEFAULT_REG0_NONE                               0x0
-#define   GC_MINOR_FEATURES0_DEFAULT_REG0_AVAILABLE                          0x1
+#define GC_FEATURES0_DEFAULT_REG0                                        21 : 21
+#define GC_FEATURES0_DEFAULT_REG0_End                                         21
+#define GC_FEATURES0_DEFAULT_REG0_Start                                       21
+#define GC_FEATURES0_DEFAULT_REG0_Type                                       U01
+#define   GC_FEATURES0_DEFAULT_REG0_NONE                                     0x0
+#define   GC_FEATURES0_DEFAULT_REG0_AVAILABLE                                0x1
 
 /* New style MC with separate paths for color and depth. */
-#define GC_MINOR_FEATURES0_MC_20                                         22 : 22
-#define GC_MINOR_FEATURES0_MC_20_End                                          22
-#define GC_MINOR_FEATURES0_MC_20_Start                                        22
-#define GC_MINOR_FEATURES0_MC_20_Type                                        U01
-#define   GC_MINOR_FEATURES0_MC_20_NONE                                      0x0
-#define   GC_MINOR_FEATURES0_MC_20_AVAILABLE                                 0x1
+#define GC_FEATURES0_MC_20                                               22 : 22
+#define GC_FEATURES0_MC_20_End                                                22
+#define GC_FEATURES0_MC_20_Start                                              22
+#define GC_FEATURES0_MC_20_Type                                              U01
+#define   GC_FEATURES0_MC_20_NONE                                            0x0
+#define   GC_FEATURES0_MC_20_AVAILABLE                                       0x1
 
 /* Put the MSAA data into sideband fifo. */
-#define GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND                          23 : 23
-#define GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND_End                           23
-#define GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND_Start                         23
-#define GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND_Type                         U01
-#define   GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND_NONE                       0x0
-#define   GC_MINOR_FEATURES0_SHADER_MSAA_SIDEBAND_AVAILABLE                  0x1
-
-#define GC_MINOR_FEATURES0_BUG_FIXES0                                    24 : 24
-#define GC_MINOR_FEATURES0_BUG_FIXES0_End                                     24
-#define GC_MINOR_FEATURES0_BUG_FIXES0_Start                                   24
-#define GC_MINOR_FEATURES0_BUG_FIXES0_Type                                   U01
-#define   GC_MINOR_FEATURES0_BUG_FIXES0_NONE                                 0x0
-#define   GC_MINOR_FEATURES0_BUG_FIXES0_AVAILABLE                            0x1
+#define GC_FEATURES0_SHADER_MSAA_SIDEBAND                                23 : 23
+#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_End                                 23
+#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_Start                               23
+#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_Type                               U01
+#define   GC_FEATURES0_SHADER_MSAA_SIDEBAND_NONE                             0x0
+#define   GC_FEATURES0_SHADER_MSAA_SIDEBAND_AVAILABLE                        0x1
+
+#define GC_FEATURES0_BUG_FIXES0                                          24 : 24
+#define GC_FEATURES0_BUG_FIXES0_End                                           24
+#define GC_FEATURES0_BUG_FIXES0_Start                                         24
+#define GC_FEATURES0_BUG_FIXES0_Type                                         U01
+#define   GC_FEATURES0_BUG_FIXES0_NONE                                       0x0
+#define   GC_FEATURES0_BUG_FIXES0_AVAILABLE                                  0x1
 
 /* VAA is available or not. */
-#define GC_MINOR_FEATURES0_VAA                                           25 : 25
-#define GC_MINOR_FEATURES0_VAA_End                                            25
-#define GC_MINOR_FEATURES0_VAA_Start                                          25
-#define GC_MINOR_FEATURES0_VAA_Type                                          U01
-#define   GC_MINOR_FEATURES0_VAA_NONE                                        0x0
-#define   GC_MINOR_FEATURES0_VAA_AVAILABLE                                   0x1
+#define GC_FEATURES0_VAA                                                 25 : 25
+#define GC_FEATURES0_VAA_End                                                  25
+#define GC_FEATURES0_VAA_Start                                                25
+#define GC_FEATURES0_VAA_Type                                                U01
+#define   GC_FEATURES0_VAA_NONE                                              0x0
+#define   GC_FEATURES0_VAA_AVAILABLE                                         0x1
 
 /* Shader supports bypass mode when MSAA is enabled. */
-#define GC_MINOR_FEATURES0_BYPASS_IN_MSAA                                26 : 26
-#define GC_MINOR_FEATURES0_BYPASS_IN_MSAA_End                                 26
-#define GC_MINOR_FEATURES0_BYPASS_IN_MSAA_Start                               26
-#define GC_MINOR_FEATURES0_BYPASS_IN_MSAA_Type                               U01
-#define   GC_MINOR_FEATURES0_BYPASS_IN_MSAA_NONE                             0x0
-#define   GC_MINOR_FEATURES0_BYPASS_IN_MSAA_AVAILABLE                        0x1
+#define GC_FEATURES0_BYPASS_IN_MSAA                                      26 : 26
+#define GC_FEATURES0_BYPASS_IN_MSAA_End                                       26
+#define GC_FEATURES0_BYPASS_IN_MSAA_Start                                     26
+#define GC_FEATURES0_BYPASS_IN_MSAA_Type                                     U01
+#define   GC_FEATURES0_BYPASS_IN_MSAA_NONE                                   0x0
+#define   GC_FEATURES0_BYPASS_IN_MSAA_AVAILABLE                              0x1
 
 /* Hierarchiccal Z is supported. */
-#define GC_MINOR_FEATURES0_HIERARCHICAL_Z                                27 : 27
-#define GC_MINOR_FEATURES0_HIERARCHICAL_Z_End                                 27
-#define GC_MINOR_FEATURES0_HIERARCHICAL_Z_Start                               27
-#define GC_MINOR_FEATURES0_HIERARCHICAL_Z_Type                               U01
-#define   GC_MINOR_FEATURES0_HIERARCHICAL_Z_NONE                             0x0
-#define   GC_MINOR_FEATURES0_HIERARCHICAL_Z_AVAILABLE                        0x1
+#define GC_FEATURES0_HIERARCHICAL_Z                                      27 : 27
+#define GC_FEATURES0_HIERARCHICAL_Z_End                                       27
+#define GC_FEATURES0_HIERARCHICAL_Z_Start                                     27
+#define GC_FEATURES0_HIERARCHICAL_Z_Type                                     U01
+#define   GC_FEATURES0_HIERARCHICAL_Z_NONE                                   0x0
+#define   GC_FEATURES0_HIERARCHICAL_Z_AVAILABLE                              0x1
 
 /* New texture unit is available. */
-#define GC_MINOR_FEATURES0_NEW_TEXTURE                                   28 : 28
-#define GC_MINOR_FEATURES0_NEW_TEXTURE_End                                    28
-#define GC_MINOR_FEATURES0_NEW_TEXTURE_Start                                  28
-#define GC_MINOR_FEATURES0_NEW_TEXTURE_Type                                  U01
-#define   GC_MINOR_FEATURES0_NEW_TEXTURE_NONE                                0x0
-#define   GC_MINOR_FEATURES0_NEW_TEXTURE_AVAILABLE                           0x1
+#define GC_FEATURES0_NEW_TEXTURE                                         28 : 28
+#define GC_FEATURES0_NEW_TEXTURE_End                                          28
+#define GC_FEATURES0_NEW_TEXTURE_Start                                        28
+#define GC_FEATURES0_NEW_TEXTURE_Type                                        U01
+#define   GC_FEATURES0_NEW_TEXTURE_NONE                                      0x0
+#define   GC_FEATURES0_NEW_TEXTURE_AVAILABLE                                 0x1
 
 /* 2D engine supports A8 target.  */
-#define GC_MINOR_FEATURES0_A8_TARGET_SUPPORT                             29 : 29
-#define GC_MINOR_FEATURES0_A8_TARGET_SUPPORT_End                              29
-#define GC_MINOR_FEATURES0_A8_TARGET_SUPPORT_Start                            29
-#define GC_MINOR_FEATURES0_A8_TARGET_SUPPORT_Type                            U01
-#define   GC_MINOR_FEATURES0_A8_TARGET_SUPPORT_NONE                          0x0
-#define   GC_MINOR_FEATURES0_A8_TARGET_SUPPORT_AVAILABLE                     0x1
+#define GC_FEATURES0_A8_TARGET_SUPPORT                                   29 : 29
+#define GC_FEATURES0_A8_TARGET_SUPPORT_End                                    29
+#define GC_FEATURES0_A8_TARGET_SUPPORT_Start                                  29
+#define GC_FEATURES0_A8_TARGET_SUPPORT_Type                                  U01
+#define   GC_FEATURES0_A8_TARGET_SUPPORT_NONE                                0x0
+#define   GC_FEATURES0_A8_TARGET_SUPPORT_AVAILABLE                           0x1
 
 /* Correct stencil behavior in depth only. */
-#define GC_MINOR_FEATURES0_CORRECT_STENCIL                               30 : 30
-#define GC_MINOR_FEATURES0_CORRECT_STENCIL_End                                30
-#define GC_MINOR_FEATURES0_CORRECT_STENCIL_Start                              30
-#define GC_MINOR_FEATURES0_CORRECT_STENCIL_Type                              U01
-#define   GC_MINOR_FEATURES0_CORRECT_STENCIL_NONE                            0x0
-#define   GC_MINOR_FEATURES0_CORRECT_STENCIL_AVAILABLE                       0x1
+#define GC_FEATURES0_CORRECT_STENCIL                                     30 : 30
+#define GC_FEATURES0_CORRECT_STENCIL_End                                      30
+#define GC_FEATURES0_CORRECT_STENCIL_Start                                    30
+#define GC_FEATURES0_CORRECT_STENCIL_Type                                    U01
+#define   GC_FEATURES0_CORRECT_STENCIL_NONE                                  0x0
+#define   GC_FEATURES0_CORRECT_STENCIL_AVAILABLE                             0x1
 
 /* Enhance VR and add a mode to walk 16 pixels in 16-bit mode in Vertical     **
 ** pass to improve $ hit rate when rotating 90/270.                           */
-#define GC_MINOR_FEATURES0_ENHANCE_VR                                    31 : 31
-#define GC_MINOR_FEATURES0_ENHANCE_VR_End                                     31
-#define GC_MINOR_FEATURES0_ENHANCE_VR_Start                                   31
-#define GC_MINOR_FEATURES0_ENHANCE_VR_Type                                   U01
-#define   GC_MINOR_FEATURES0_ENHANCE_VR_NONE                                 0x0
-#define   GC_MINOR_FEATURES0_ENHANCE_VR_AVAILABLE                            0x1
+#define GC_FEATURES0_ENHANCE_VR                                          31 : 31
+#define GC_FEATURES0_ENHANCE_VR_End                                           31
+#define GC_FEATURES0_ENHANCE_VR_Start                                         31
+#define GC_FEATURES0_ENHANCE_VR_Type                                         U01
+#define   GC_FEATURES0_ENHANCE_VR_NONE                                       0x0
+#define   GC_FEATURES0_ENHANCE_VR_AVAILABLE                                  0x1
+
+union gcfeatures0 {
+	struct {
+		/* GC_FEATURES0_Address:FLIP_Y */
+		unsigned int flipy:1;
+
+		/* GC_FEATURES0_Address:DUAL_RETURN_BUS */
+		unsigned int dualreturnbus:1;
+
+		/* GC_FEATURES0_Address:ENDIANNESS_CONFIG */
+		unsigned int endianessconfig:1;
+
+		/* GC_FEATURES0_Address:TEXTURE8_K */
+		unsigned int texture8k:1;
+
+		/* GC_FEATURES0_Address:CORRECT_TEXTURE_CONVERTER */
+		unsigned int correcttextureconverter:1;
+
+		/* GC_FEATURES0_Address:SPECIAL_MSAA_LOD */
+		unsigned int specialmsaalod:1;
+
+		/* GC_FEATURES0_Address:FAST_CLEAR_FLUSH */
+		unsigned int fastclearflush:1;
+
+		/* GC_FEATURES0_Address:2DPE20 */
+		unsigned int pe2d20:1;
+
+		/* GC_FEATURES0_Address:CORRECT_AUTO_DISABLE */
+		unsigned int correctautodisable:1;
+
+		/* GC_FEATURES0_Address:RENDER_8K */
+		unsigned int render8k:1;
+
+		/* GC_FEATURES0_Address:TILE_STATUS_2BITS */
+		unsigned int tilestatus2bits:1;
+
+		/* GC_FEATURES0_Address:SEPARATE_TILE_STATUS_WHEN_INTERLEAVED */
+		unsigned int separatetilestatus:1;
+
+		/* GC_FEATURES0_Address:SUPER_TILED_32X32 */
+		unsigned int supertiled32x32:1;
+
+		/* GC_FEATURES0_Address:VG_20 */
+		unsigned int vg20:1;
+
+		/* GC_FEATURES0_Address:TS_EXTENDED_COMMANDS */
+		unsigned int tsplus:1;
+
+		/* GC_FEATURES0_Address:COMPRESSION_FIFO_FIXED */
+		unsigned int compressionfifo:1;
+
+		/* GC_FEATURES0_Address:EXTRA_SHADER_INSTRUCTIONS0 */
+		unsigned int shaderinst0:1;
+
+		/* GC_FEATURES0_Address:VG_FILTER */
+		unsigned int vgfilter:1;
+
+		/* GC_FEATURES0_Address:VG_21 */
+		unsigned int vg21:1;
+
+		/* GC_FEATURES0_Address:SHADER_GETS_W */
+		unsigned int shadergetsw:1;
+
+		/* GC_FEATURES0_Address:EXTRA_SHADER_INSTRUCTIONS1 */
+		unsigned int shaderinst1:1;
+
+		/* GC_FEATURES0_Address:DEFAULT_REG0 */
+		unsigned int defaultreg0:1;
+
+		/* GC_FEATURES0_Address:MC_20 */
+		unsigned int mc20:1;
+
+		/* GC_FEATURES0_Address:SHADER_MSAA_SIDEBAND */
+		unsigned int shadermsaasideband:1;
+
+		/* GC_FEATURES0_Address:BUG_FIXES0 */
+		unsigned int bugfixes0:1;
+
+		/* GC_FEATURES0_Address:VAA */
+		unsigned int vaa:1;
+
+		/* GC_FEATURES0_Address:BYPASS_IN_MSAA */
+		unsigned int bypassmsaa:1;
+
+		/* GC_FEATURES0_Address:HIERARCHICAL_Z */
+		unsigned int hz:1;
+
+		/* GC_FEATURES0_Address:NEW_TEXTURE */
+		unsigned int newtx:1;
+
+		/* GC_FEATURES0_Address:A8_TARGET_SUPPORT */
+		unsigned int a8target:1;
+
+		/* GC_FEATURES0_Address:CORRECT_STENCIL */
+		unsigned int correctstencil:1;
+
+		/* GC_FEATURES0_Address:ENHANCE_VR */
+		unsigned int vr20:1;
+	} reg;
+
+	unsigned int raw;
+};
 
 /*******************************************************************************
 ** Register GCMinorFeatures1
@@ -1048,245 +1252,937 @@ union gcidle {
 ** reset value. It varies with the implementation.
 */
 
-#define GC_MINOR_FEATURES1_Address                                       0x00074
-#define GC_MINOR_FEATURES1_MSB                                                15
-#define GC_MINOR_FEATURES1_LSB                                                 0
-#define GC_MINOR_FEATURES1_BLK                                                 0
-#define GC_MINOR_FEATURES1_Count                                               1
-#define GC_MINOR_FEATURES1_FieldMask                                  0xFFFFFFFF
-#define GC_MINOR_FEATURES1_ReadMask                                   0xFFFFFFFF
-#define GC_MINOR_FEATURES1_WriteMask                                  0x00000000
-#define GC_MINOR_FEATURES1_ResetValue                                 0x00000000
+#define GC_FEATURES1_Address                                             0x00074
+#define GC_FEATURES1_MSB                                                      15
+#define GC_FEATURES1_LSB                                                       0
+#define GC_FEATURES1_BLK                                                       0
+#define GC_FEATURES1_Count                                                     1
+#define GC_FEATURES1_FieldMask                                        0xFFFFFFFF
+#define GC_FEATURES1_ReadMask                                         0xFFFFFFFF
+#define GC_FEATURES1_WriteMask                                        0x00000000
+#define GC_FEATURES1_ResetValue                                       0x00000000
 
 /* Resolve UV swizzle. */
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE                                    0 : 0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_End                                    0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_Start                                  0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_Type                                 U01
-#define   GC_MINOR_FEATURES1_RSUV_SWIZZLE_NONE                               0x0
-#define   GC_MINOR_FEATURES1_RSUV_SWIZZLE_AVAILABLE                          0x1
+#define GC_FEATURES1_RSUV_SWIZZLE                                          0 : 0
+#define GC_FEATURES1_RSUV_SWIZZLE_End                                          0
+#define GC_FEATURES1_RSUV_SWIZZLE_Start                                        0
+#define GC_FEATURES1_RSUV_SWIZZLE_Type                                       U01
+#define   GC_FEATURES1_RSUV_SWIZZLE_NONE                                     0x0
+#define   GC_FEATURES1_RSUV_SWIZZLE_AVAILABLE                                0x1
 
 /* V2 compression. */
-#define GC_MINOR_FEATURES1_V2_COMPRESSION                                  1 : 1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_End                                  1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_Start                                1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_Type                               U01
-#define   GC_MINOR_FEATURES1_V2_COMPRESSION_NONE                             0x0
-#define   GC_MINOR_FEATURES1_V2_COMPRESSION_AVAILABLE                        0x1
+#define GC_FEATURES1_V2_COMPRESSION                                        1 : 1
+#define GC_FEATURES1_V2_COMPRESSION_End                                        1
+#define GC_FEATURES1_V2_COMPRESSION_Start                                      1
+#define GC_FEATURES1_V2_COMPRESSION_Type                                     U01
+#define   GC_FEATURES1_V2_COMPRESSION_NONE                                   0x0
+#define   GC_FEATURES1_V2_COMPRESSION_AVAILABLE                              0x1
 
 /* Double buffering support for VG (second TS-->VG semaphore is present). */
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER                                2 : 2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_End                                2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_Start                              2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_Type                             U01
-#define   GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_NONE                           0x0
-#define   GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES1                                      3 : 3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_End                                      3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_Start                                    3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES1_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES1_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES2                                      4 : 4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_End                                      4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_Start                                    4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES2_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES2_AVAILABLE                            0x1
+#define GC_FEATURES1_VG_DOUBLE_BUFFER                                      2 : 2
+#define GC_FEATURES1_VG_DOUBLE_BUFFER_End                                      2
+#define GC_FEATURES1_VG_DOUBLE_BUFFER_Start                                    2
+#define GC_FEATURES1_VG_DOUBLE_BUFFER_Type                                   U01
+#define   GC_FEATURES1_VG_DOUBLE_BUFFER_NONE                                 0x0
+#define   GC_FEATURES1_VG_DOUBLE_BUFFER_AVAILABLE                            0x1
+
+#define GC_FEATURES1_BUG_FIXES1                                            3 : 3
+#define GC_FEATURES1_BUG_FIXES1_End                                            3
+#define GC_FEATURES1_BUG_FIXES1_Start                                          3
+#define GC_FEATURES1_BUG_FIXES1_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES1_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES1_AVAILABLE                                  0x1
+
+#define GC_FEATURES1_BUG_FIXES2                                            4 : 4
+#define GC_FEATURES1_BUG_FIXES2_End                                            4
+#define GC_FEATURES1_BUG_FIXES2_Start                                          4
+#define GC_FEATURES1_BUG_FIXES2_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES2_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES2_AVAILABLE                                  0x1
 
 /* Texture has stride and memory addressing. */
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE                                  5 : 5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_End                                  5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_Start                                5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_Type                               U01
-#define   GC_MINOR_FEATURES1_TEXTURE_STRIDE_NONE                             0x0
-#define   GC_MINOR_FEATURES1_TEXTURE_STRIDE_AVAILABLE                        0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES3                                      6 : 6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_End                                      6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_Start                                    6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES3_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES3_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE                            7 : 7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_End                            7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_Start                          7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_Type                         U01
-#define   GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_NONE                       0x0
-#define   GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_AVAILABLE                  0x1
-
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS                                 8 : 8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_End                                 8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_Start                               8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_Type                              U01
-#define   GC_MINOR_FEATURES1_AUTO_RESTART_TS_NONE                            0x0
-#define   GC_MINOR_FEATURES1_AUTO_RESTART_TS_AVAILABLE                       0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES4                                      9 : 9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_End                                      9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_Start                                    9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES4_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES4_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_L2_WINDOWING                                  10 : 10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_End                                   10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_Start                                 10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_Type                                 U01
-#define   GC_MINOR_FEATURES1_L2_WINDOWING_NONE                               0x0
-#define   GC_MINOR_FEATURES1_L2_WINDOWING_AVAILABLE                          0x1
-
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE                               11 : 11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_End                                11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_Start                              11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_Type                              U01
-#define   GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_NONE                            0x0
-#define   GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_AVAILABLE                       0x1
-
-#define GC_MINOR_FEATURES1_PIXEL_DITHER                                  12 : 12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_End                                   12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_Start                                 12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_Type                                 U01
-#define   GC_MINOR_FEATURES1_PIXEL_DITHER_NONE                               0x0
-#define   GC_MINOR_FEATURES1_PIXEL_DITHER_AVAILABLE                          0x1
-
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE                         13 : 13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_End                          13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_Start                        13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_Type                        U01
-#define   GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_NONE                      0x0
-#define   GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_AVAILABLE                 0x1
-
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT                         14 : 14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_End                          14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_Start                        14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_Type                        U01
-#define   GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_NONE                      0x0
-#define   GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_AVAILABLE                 0x1
+#define GC_FEATURES1_TEXTURE_STRIDE                                        5 : 5
+#define GC_FEATURES1_TEXTURE_STRIDE_End                                        5
+#define GC_FEATURES1_TEXTURE_STRIDE_Start                                      5
+#define GC_FEATURES1_TEXTURE_STRIDE_Type                                     U01
+#define   GC_FEATURES1_TEXTURE_STRIDE_NONE                                   0x0
+#define   GC_FEATURES1_TEXTURE_STRIDE_AVAILABLE                              0x1
+
+#define GC_FEATURES1_BUG_FIXES3                                            6 : 6
+#define GC_FEATURES1_BUG_FIXES3_End                                            6
+#define GC_FEATURES1_BUG_FIXES3_Start                                          6
+#define GC_FEATURES1_BUG_FIXES3_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES3_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES3_AVAILABLE                                  0x1
+
+#define GC_FEATURES1_CORRECT_AUTO_DISABLE                                  7 : 7
+#define GC_FEATURES1_CORRECT_AUTO_DISABLE_End                                  7
+#define GC_FEATURES1_CORRECT_AUTO_DISABLE_Start                                7
+#define GC_FEATURES1_CORRECT_AUTO_DISABLE_Type                               U01
+#define   GC_FEATURES1_CORRECT_AUTO_DISABLE_NONE                             0x0
+#define   GC_FEATURES1_CORRECT_AUTO_DISABLE_AVAILABLE                        0x1
+
+#define GC_FEATURES1_AUTO_RESTART_TS                                       8 : 8
+#define GC_FEATURES1_AUTO_RESTART_TS_End                                       8
+#define GC_FEATURES1_AUTO_RESTART_TS_Start                                     8
+#define GC_FEATURES1_AUTO_RESTART_TS_Type                                    U01
+#define   GC_FEATURES1_AUTO_RESTART_TS_NONE                                  0x0
+#define   GC_FEATURES1_AUTO_RESTART_TS_AVAILABLE                             0x1
+
+#define GC_FEATURES1_BUG_FIXES4                                            9 : 9
+#define GC_FEATURES1_BUG_FIXES4_End                                            9
+#define GC_FEATURES1_BUG_FIXES4_Start                                          9
+#define GC_FEATURES1_BUG_FIXES4_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES4_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES4_AVAILABLE                                  0x1
+
+#define GC_FEATURES1_L2_WINDOWING                                        10 : 10
+#define GC_FEATURES1_L2_WINDOWING_End                                         10
+#define GC_FEATURES1_L2_WINDOWING_Start                                       10
+#define GC_FEATURES1_L2_WINDOWING_Type                                       U01
+#define   GC_FEATURES1_L2_WINDOWING_NONE                                     0x0
+#define   GC_FEATURES1_L2_WINDOWING_AVAILABLE                                0x1
+
+#define GC_FEATURES1_HALF_FLOAT_PIPE                                     11 : 11
+#define GC_FEATURES1_HALF_FLOAT_PIPE_End                                      11
+#define GC_FEATURES1_HALF_FLOAT_PIPE_Start                                    11
+#define GC_FEATURES1_HALF_FLOAT_PIPE_Type                                    U01
+#define   GC_FEATURES1_HALF_FLOAT_PIPE_NONE                                  0x0
+#define   GC_FEATURES1_HALF_FLOAT_PIPE_AVAILABLE                             0x1
+
+#define GC_FEATURES1_PIXEL_DITHER                                        12 : 12
+#define GC_FEATURES1_PIXEL_DITHER_End                                         12
+#define GC_FEATURES1_PIXEL_DITHER_Start                                       12
+#define GC_FEATURES1_PIXEL_DITHER_Type                                       U01
+#define   GC_FEATURES1_PIXEL_DITHER_NONE                                     0x0
+#define   GC_FEATURES1_PIXEL_DITHER_AVAILABLE                                0x1
+
+#define GC_FEATURES1_TWO_STENCIL_REFERENCE                               13 : 13
+#define GC_FEATURES1_TWO_STENCIL_REFERENCE_End                                13
+#define GC_FEATURES1_TWO_STENCIL_REFERENCE_Start                              13
+#define GC_FEATURES1_TWO_STENCIL_REFERENCE_Type                              U01
+#define   GC_FEATURES1_TWO_STENCIL_REFERENCE_NONE                            0x0
+#define   GC_FEATURES1_TWO_STENCIL_REFERENCE_AVAILABLE                       0x1
+
+#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT                               14 : 14
+#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_End                                14
+#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_Start                              14
+#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_Type                              U01
+#define   GC_FEATURES1_EXTENDED_PIXEL_FORMAT_NONE                            0x0
+#define   GC_FEATURES1_EXTENDED_PIXEL_FORMAT_AVAILABLE                       0x1
 
 /* EEZ and HZ are correct. */
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH                         15 : 15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_End                          15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_Start                        15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_Type                        U01
-#define   GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_NONE                      0x0
-#define   GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_AVAILABLE                 0x1
+#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH                               15 : 15
+#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_End                                15
+#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_Start                              15
+#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_Type                              U01
+#define   GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_NONE                            0x0
+#define   GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_AVAILABLE                       0x1
 
 /* Dither and filter+alpha available. */
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D               16 : 16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_End                16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Start              16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Type              U01
-#define   GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_NONE            0x0
-#define   GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_AVAILABLE       0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES5                                    17 : 17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_End                                     17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_Start                                   17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES5_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES5_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_NEW_2D                                        18 : 18
-#define GC_MINOR_FEATURES1_NEW_2D_End                                         18
-#define GC_MINOR_FEATURES1_NEW_2D_Start                                       18
-#define GC_MINOR_FEATURES1_NEW_2D_Type                                       U01
-#define   GC_MINOR_FEATURES1_NEW_2D_NONE                                     0x0
-#define   GC_MINOR_FEATURES1_NEW_2D_AVAILABLE                                0x1
-
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC                 19 : 19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_End                  19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Start                19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Type                U01
-#define   GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_NONE              0x0
-#define   GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_AVAILABLE         0x1
-
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT           20 : 20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_End            20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Start          20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Type          U01
-#define   GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_NONE        0x0
-#define   GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_AVAILABLE   0x1
-
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO                              21 : 21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_End                               21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_Start                             21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_Type                             U01
-#define   GC_MINOR_FEATURES1_NON_POWER_OF_TWO_NONE                           0x0
-#define   GC_MINOR_FEATURES1_NON_POWER_OF_TWO_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT                        22 : 22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_End                         22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_Start                       22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_Type                       U01
-#define   GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_NONE                     0x0
-#define   GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_AVAILABLE                0x1
-
-#define GC_MINOR_FEATURES1_HALTI0                                        23 : 23
-#define GC_MINOR_FEATURES1_HALTI0_End                                         23
-#define GC_MINOR_FEATURES1_HALTI0_Start                                       23
-#define GC_MINOR_FEATURES1_HALTI0_Type                                       U01
-#define   GC_MINOR_FEATURES1_HALTI0_NONE                                     0x0
-#define   GC_MINOR_FEATURES1_HALTI0_AVAILABLE                                0x1
-
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG                           24 : 24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_End                            24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_Start                          24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_Type                          U01
-#define   GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_NONE                        0x0
-#define   GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_AVAILABLE                   0x1
-
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX                              25 : 25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_End                               25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_Start                             25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_Type                             U01
-#define   GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_NONE                           0x0
-#define   GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET                                26 : 26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_End                                 26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_Start                               26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_Type                               U01
-#define   GC_MINOR_FEATURES1_RESOLVE_OFFSET_NONE                             0x0
-#define   GC_MINOR_FEATURES1_RESOLVE_OFFSET_AVAILABLE                        0x1
-
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK                          27 : 27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_End                           27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_Start                         27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_Type                         U01
-#define   GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_NONE                       0x0
-#define   GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_AVAILABLE                  0x1
-
-#define GC_MINOR_FEATURES1_MMU                                           28 : 28
-#define GC_MINOR_FEATURES1_MMU_End                                            28
-#define GC_MINOR_FEATURES1_MMU_Start                                          28
-#define GC_MINOR_FEATURES1_MMU_Type                                          U01
-#define   GC_MINOR_FEATURES1_MMU_NONE                                        0x0
-#define   GC_MINOR_FEATURES1_MMU_AVAILABLE                                   0x1
-
-#define GC_MINOR_FEATURES1_WIDE_LINE                                     29 : 29
-#define GC_MINOR_FEATURES1_WIDE_LINE_End                                      29
-#define GC_MINOR_FEATURES1_WIDE_LINE_Start                                    29
-#define GC_MINOR_FEATURES1_WIDE_LINE_Type                                    U01
-#define   GC_MINOR_FEATURES1_WIDE_LINE_NONE                                  0x0
-#define   GC_MINOR_FEATURES1_WIDE_LINE_AVAILABLE                             0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES6                                    30 : 30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_End                                     30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_Start                                   30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES6_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES6_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL                                31 : 31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_End                                 31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_Start                               31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_Type                               U01
-#define   GC_MINOR_FEATURES1_FC_FLUSH_STALL_NONE                             0x0
-#define   GC_MINOR_FEATURES1_FC_FLUSH_STALL_AVAILABLE                        0x1
+#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D                     16 : 16
+#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_End                      16
+#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Start                    16
+#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Type                    U01
+#define   GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_NONE                  0x0
+#define   GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_AVAILABLE             0x1
+
+#define GC_FEATURES1_BUG_FIXES5                                          17 : 17
+#define GC_FEATURES1_BUG_FIXES5_End                                           17
+#define GC_FEATURES1_BUG_FIXES5_Start                                         17
+#define GC_FEATURES1_BUG_FIXES5_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES5_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES5_AVAILABLE                                  0x1
+
+#define GC_FEATURES1_NEW_2D                                              18 : 18
+#define GC_FEATURES1_NEW_2D_End                                               18
+#define GC_FEATURES1_NEW_2D_Start                                             18
+#define GC_FEATURES1_NEW_2D_Type                                             U01
+#define   GC_FEATURES1_NEW_2D_NONE                                           0x0
+#define   GC_FEATURES1_NEW_2D_AVAILABLE                                      0x1
+
+#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC                       19 : 19
+#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_End                        19
+#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Start                      19
+#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Type                      U01
+#define   GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_NONE                    0x0
+#define   GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_AVAILABLE               0x1
+
+#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT                 20 : 20
+#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_End                  20
+#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Start                20
+#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Type                U01
+#define   GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_NONE              0x0
+#define   GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_AVAILABLE         0x1
+
+#define GC_FEATURES1_NON_POWER_OF_TWO                                    21 : 21
+#define GC_FEATURES1_NON_POWER_OF_TWO_End                                     21
+#define GC_FEATURES1_NON_POWER_OF_TWO_Start                                   21
+#define GC_FEATURES1_NON_POWER_OF_TWO_Type                                   U01
+#define   GC_FEATURES1_NON_POWER_OF_TWO_NONE                                 0x0
+#define   GC_FEATURES1_NON_POWER_OF_TWO_AVAILABLE                            0x1
+
+#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT                              22 : 22
+#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_End                               22
+#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_Start                             22
+#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_Type                             U01
+#define   GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_NONE                           0x0
+#define   GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_AVAILABLE                      0x1
+
+#define GC_FEATURES1_HALTI0                                              23 : 23
+#define GC_FEATURES1_HALTI0_End                                               23
+#define GC_FEATURES1_HALTI0_Start                                             23
+#define GC_FEATURES1_HALTI0_Type                                             U01
+#define   GC_FEATURES1_HALTI0_NONE                                           0x0
+#define   GC_FEATURES1_HALTI0_AVAILABLE                                      0x1
+
+#define GC_FEATURES1_CORRECT_OVERFLOW_VG                                 24 : 24
+#define GC_FEATURES1_CORRECT_OVERFLOW_VG_End                                  24
+#define GC_FEATURES1_CORRECT_OVERFLOW_VG_Start                                24
+#define GC_FEATURES1_CORRECT_OVERFLOW_VG_Type                                U01
+#define   GC_FEATURES1_CORRECT_OVERFLOW_VG_NONE                              0x0
+#define   GC_FEATURES1_CORRECT_OVERFLOW_VG_AVAILABLE                         0x1
+
+#define GC_FEATURES1_NEGATIVE_LOG_FIX                                    25 : 25
+#define GC_FEATURES1_NEGATIVE_LOG_FIX_End                                     25
+#define GC_FEATURES1_NEGATIVE_LOG_FIX_Start                                   25
+#define GC_FEATURES1_NEGATIVE_LOG_FIX_Type                                   U01
+#define   GC_FEATURES1_NEGATIVE_LOG_FIX_NONE                                 0x0
+#define   GC_FEATURES1_NEGATIVE_LOG_FIX_AVAILABLE                            0x1
+
+#define GC_FEATURES1_RESOLVE_OFFSET                                      26 : 26
+#define GC_FEATURES1_RESOLVE_OFFSET_End                                       26
+#define GC_FEATURES1_RESOLVE_OFFSET_Start                                     26
+#define GC_FEATURES1_RESOLVE_OFFSET_Type                                     U01
+#define   GC_FEATURES1_RESOLVE_OFFSET_NONE                                   0x0
+#define   GC_FEATURES1_RESOLVE_OFFSET_AVAILABLE                              0x1
+
+#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK                                27 : 27
+#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_End                                 27
+#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_Start                               27
+#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_Type                               U01
+#define   GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_NONE                             0x0
+#define   GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_AVAILABLE                        0x1
+
+#define GC_FEATURES1_MMU                                                 28 : 28
+#define GC_FEATURES1_MMU_End                                                  28
+#define GC_FEATURES1_MMU_Start                                                28
+#define GC_FEATURES1_MMU_Type                                                U01
+#define   GC_FEATURES1_MMU_NONE                                              0x0
+#define   GC_FEATURES1_MMU_AVAILABLE                                         0x1
+
+#define GC_FEATURES1_WIDE_LINE                                           29 : 29
+#define GC_FEATURES1_WIDE_LINE_End                                            29
+#define GC_FEATURES1_WIDE_LINE_Start                                          29
+#define GC_FEATURES1_WIDE_LINE_Type                                          U01
+#define   GC_FEATURES1_WIDE_LINE_NONE                                        0x0
+#define   GC_FEATURES1_WIDE_LINE_AVAILABLE                                   0x1
+
+#define GC_FEATURES1_BUG_FIXES6                                          30 : 30
+#define GC_FEATURES1_BUG_FIXES6_End                                           30
+#define GC_FEATURES1_BUG_FIXES6_Start                                         30
+#define GC_FEATURES1_BUG_FIXES6_Type                                         U01
+#define   GC_FEATURES1_BUG_FIXES6_NONE                                       0x0
+#define   GC_FEATURES1_BUG_FIXES6_AVAILABLE                                  0x1
+
+#define GC_FEATURES1_FC_FLUSH_STALL                                      31 : 31
+#define GC_FEATURES1_FC_FLUSH_STALL_End                                       31
+#define GC_FEATURES1_FC_FLUSH_STALL_Start                                     31
+#define GC_FEATURES1_FC_FLUSH_STALL_Type                                     U01
+#define   GC_FEATURES1_FC_FLUSH_STALL_NONE                                   0x0
+#define   GC_FEATURES1_FC_FLUSH_STALL_AVAILABLE                              0x1
+
+union gcfeatures1 {
+	struct {
+		/* GC_FEATURES1_Address:RSUV_SWIZZLE */
+		unsigned int rsuvswizzle:1;
+
+		/* GC_FEATURES1_Address:V2_COMPRESSION */
+		unsigned int v2compression:1;
+
+		/* GC_FEATURES1_Address:VG_DOUBLE_BUFFER */
+		unsigned int vgdblbuffer:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES1 */
+		unsigned int bugfixes1:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES2 */
+		unsigned int bugfixes2:1;
+
+		/* GC_FEATURES1_Address:TEXTURE_STRIDE */
+		unsigned int txstride:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES3 */
+		unsigned int bugfixes3:1;
+
+		/* GC_FEATURES1_Address:CORRECT_AUTO_DISABLE */
+		unsigned int correctautodisable:1;
+
+		/* GC_FEATURES1_Address:AUTO_RESTART_TS */
+		unsigned int autorestartts:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES4 */
+		unsigned int bugfixes4:1;
+
+		/* GC_FEATURES1_Address:L2_WINDOWING */
+		unsigned int l2win:1;
+
+		/* GC_FEATURES1_Address:HALF_FLOAT_PIPE */
+		unsigned int halffloatpipe:1;
+
+		/* GC_FEATURES1_Address:PIXEL_DITHER */
+		unsigned int pixeldither:1;
+
+		/* GC_FEATURES1_Address:TWO_STENCIL_REFERENCE */
+		unsigned int twostencilref:1;
+
+		/* GC_FEATURES1_Address:EXTENDED_PIXEL_FORMAT */
+		unsigned int pixformatex:1;
+
+		/* GC_FEATURES1_Address:CORRECT_MIN_MAX_DEPTH */
+		unsigned int correctminmaxdepth:1;
+
+		/* GC_FEATURES1_Address:DITHER_AND_FILTER_PLUS_ALPHA_2D */
+		unsigned int ditherfilter:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES5 */
+		unsigned int bugfixes5:1;
+
+		/* GC_FEATURES1_Address:NEW_2D */
+		unsigned int new2d:1;
+
+		/* GC_FEATURES1_Address:NEW_FLOATING_POINT_ARITHMETIC */
+		unsigned int newfp:1;
+
+		/* GC_FEATURES1_Address:TEXTURE_HORIZONTAL_ALIGNMENT_SELECT */
+		unsigned int txalign:1;
+
+		/* GC_FEATURES1_Address:NON_POWER_OF_TWO */
+		unsigned int nonpowof2:1;
+
+		/* GC_FEATURES1_Address:LINEAR_TEXTURE_SUPPORT */
+		unsigned int lineartx:1;
+
+		/* GC_FEATURES1_Address:HALTI0 */
+		unsigned int halti0:1;
+
+		/* GC_FEATURES1_Address:CORRECT_OVERFLOW_VG */
+		unsigned int correctoverflowvg:1;
+
+		/* GC_FEATURES1_Address:NEGATIVE_LOG_FIX */
+		unsigned int neglogfix:1;
+
+		/* GC_FEATURES1_Address:RESOLVE_OFFSET */
+		unsigned int rsoffset:1;
+
+		/* GC_FEATURES1_Address:OK_TO_GATE_AXI_CLOCK */
+		unsigned int axiclockgating:1;
+
+		/* GC_FEATURES1_Address:MMU */
+		unsigned int mmu:1;
+
+		/* GC_FEATURES1_Address:WIDE_LINE */
+		unsigned int wideline:1;
+
+		/* GC_FEATURES1_Address:BUG_FIXES6 */
+		unsigned int bugfixes6:1;
+
+		/* GC_FEATURES1_Address:FC_FLUSH_STALL */
+		unsigned int fcflushstall:1;
+	} reg;
+
+	unsigned int raw;
+};
+
+/*******************************************************************************
+** Register GCMinorFeatures2
+*/
+
+/* Shows which features are enabled in this chip. This register has no set    **
+** reset value. It varies with the implementation.                            */
+
+#define GC_FEATURES2_Address                                             0x00084
+#define GC_FEATURES2_MSB                                                      15
+#define GC_FEATURES2_LSB                                                       0
+#define GC_FEATURES2_BLK                                                       0
+#define GC_FEATURES2_Count                                                     1
+#define GC_FEATURES2_FieldMask                                        0xFFFFFFFF
+#define GC_FEATURES2_ReadMask                                         0xFFFFFFFF
+#define GC_FEATURES2_WriteMask                                        0x00000000
+#define GC_FEATURES2_ResetValue                                       0x00000000
+
+#define GC_FEATURES2_LINE_LOOP                                             0 : 0
+#define GC_FEATURES2_LINE_LOOP_End                                             0
+#define GC_FEATURES2_LINE_LOOP_Start                                           0
+#define GC_FEATURES2_LINE_LOOP_Type                                          U01
+#define   GC_FEATURES2_LINE_LOOP_NONE                                        0x0
+#define   GC_FEATURES2_LINE_LOOP_AVAILABLE                                   0x1
+
+#define GC_FEATURES2_LOGIC_OP                                              1 : 1
+#define GC_FEATURES2_LOGIC_OP_End                                              1
+#define GC_FEATURES2_LOGIC_OP_Start                                            1
+#define GC_FEATURES2_LOGIC_OP_Type                                           U01
+#define   GC_FEATURES2_LOGIC_OP_NONE                                         0x0
+#define   GC_FEATURES2_LOGIC_OP_AVAILABLE                                    0x1
+
+#define GC_FEATURES2_SEAMLESS_CUBE_MAP                                     2 : 2
+#define GC_FEATURES2_SEAMLESS_CUBE_MAP_End                                     2
+#define GC_FEATURES2_SEAMLESS_CUBE_MAP_Start                                   2
+#define GC_FEATURES2_SEAMLESS_CUBE_MAP_Type                                  U01
+#define   GC_FEATURES2_SEAMLESS_CUBE_MAP_NONE                                0x0
+#define   GC_FEATURES2_SEAMLESS_CUBE_MAP_AVAILABLE                           0x1
+
+#define GC_FEATURES2_SUPER_TILED_TEXTURE                                   3 : 3
+#define GC_FEATURES2_SUPER_TILED_TEXTURE_End                                   3
+#define GC_FEATURES2_SUPER_TILED_TEXTURE_Start                                 3
+#define GC_FEATURES2_SUPER_TILED_TEXTURE_Type                                U01
+#define   GC_FEATURES2_SUPER_TILED_TEXTURE_NONE                              0x0
+#define   GC_FEATURES2_SUPER_TILED_TEXTURE_AVAILABLE                         0x1
+
+#define GC_FEATURES2_LINEAR_PE                                             4 : 4
+#define GC_FEATURES2_LINEAR_PE_End                                             4
+#define GC_FEATURES2_LINEAR_PE_Start                                           4
+#define GC_FEATURES2_LINEAR_PE_Type                                          U01
+#define   GC_FEATURES2_LINEAR_PE_NONE                                        0x0
+#define   GC_FEATURES2_LINEAR_PE_AVAILABLE                                   0x1
+
+#define GC_FEATURES2_RECT_PRIMITIVE                                        5 : 5
+#define GC_FEATURES2_RECT_PRIMITIVE_End                                        5
+#define GC_FEATURES2_RECT_PRIMITIVE_Start                                      5
+#define GC_FEATURES2_RECT_PRIMITIVE_Type                                     U01
+#define   GC_FEATURES2_RECT_PRIMITIVE_NONE                                   0x0
+#define   GC_FEATURES2_RECT_PRIMITIVE_AVAILABLE                              0x1
+
+#define GC_FEATURES2_COMPOSITION                                           6 : 6
+#define GC_FEATURES2_COMPOSITION_End                                           6
+#define GC_FEATURES2_COMPOSITION_Start                                         6
+#define GC_FEATURES2_COMPOSITION_Type                                        U01
+#define   GC_FEATURES2_COMPOSITION_NONE                                      0x0
+#define   GC_FEATURES2_COMPOSITION_AVAILABLE                                 0x1
+
+#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH                      7 : 7
+#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_End                      7
+#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_Start                    7
+#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_Type                   U01
+#define   GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_NONE                 0x0
+#define   GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_AVAILABLE            0x1
+
+#define GC_FEATURES2_PE_SWIZZLE                                            8 : 8
+#define GC_FEATURES2_PE_SWIZZLE_End                                            8
+#define GC_FEATURES2_PE_SWIZZLE_Start                                          8
+#define GC_FEATURES2_PE_SWIZZLE_Type                                         U01
+#define   GC_FEATURES2_PE_SWIZZLE_NONE                                       0x0
+#define   GC_FEATURES2_PE_SWIZZLE_AVAILABLE                                  0x1
+
+#define GC_FEATURES2_END_EVENT                                             9 : 9
+#define GC_FEATURES2_END_EVENT_End                                             9
+#define GC_FEATURES2_END_EVENT_Start                                           9
+#define GC_FEATURES2_END_EVENT_Type                                          U01
+#define   GC_FEATURES2_END_EVENT_NONE                                        0x0
+#define   GC_FEATURES2_END_EVENT_AVAILABLE                                   0x1
+
+#define GC_FEATURES2_S1S8                                                10 : 10
+#define GC_FEATURES2_S1S8_End                                                 10
+#define GC_FEATURES2_S1S8_Start                                               10
+#define GC_FEATURES2_S1S8_Type                                               U01
+#define   GC_FEATURES2_S1S8_NONE                                             0x0
+#define   GC_FEATURES2_S1S8_AVAILABLE                                        0x1
+
+#define GC_FEATURES2_HALTI1                                              11 : 11
+#define GC_FEATURES2_HALTI1_End                                               11
+#define GC_FEATURES2_HALTI1_Start                                             11
+#define GC_FEATURES2_HALTI1_Type                                             U01
+#define   GC_FEATURES2_HALTI1_NONE                                           0x0
+#define   GC_FEATURES2_HALTI1_AVAILABLE                                      0x1
+
+#define GC_FEATURES2_RGB888                                              12 : 12
+#define GC_FEATURES2_RGB888_End                                               12
+#define GC_FEATURES2_RGB888_Start                                             12
+#define GC_FEATURES2_RGB888_Type                                             U01
+#define   GC_FEATURES2_RGB888_NONE                                           0x0
+#define   GC_FEATURES2_RGB888_AVAILABLE                                      0x1
+
+#define GC_FEATURES2_TX__YUV_ASSEMBLER                                   13 : 13
+#define GC_FEATURES2_TX__YUV_ASSEMBLER_End                                    13
+#define GC_FEATURES2_TX__YUV_ASSEMBLER_Start                                  13
+#define GC_FEATURES2_TX__YUV_ASSEMBLER_Type                                  U01
+#define   GC_FEATURES2_TX__YUV_ASSEMBLER_NONE                                0x0
+#define   GC_FEATURES2_TX__YUV_ASSEMBLER_AVAILABLE                           0x1
+
+#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING                           14 : 14
+#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_End                            14
+#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_Start                          14
+#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_Type                          U01
+#define   GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_NONE                        0x0
+#define   GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_AVAILABLE                   0x1
+
+#define GC_FEATURES2_TX_FILTER                                           15 : 15
+#define GC_FEATURES2_TX_FILTER_End                                            15
+#define GC_FEATURES2_TX_FILTER_Start                                          15
+#define GC_FEATURES2_TX_FILTER_Type                                          U01
+#define   GC_FEATURES2_TX_FILTER_NONE                                        0x0
+#define   GC_FEATURES2_TX_FILTER_AVAILABLE                                   0x1
+
+#define GC_FEATURES2_FULL_DIRECT_FB                                      16 : 16
+#define GC_FEATURES2_FULL_DIRECT_FB_End                                       16
+#define GC_FEATURES2_FULL_DIRECT_FB_Start                                     16
+#define GC_FEATURES2_FULL_DIRECT_FB_Type                                     U01
+#define   GC_FEATURES2_FULL_DIRECT_FB_NONE                                   0x0
+#define   GC_FEATURES2_FULL_DIRECT_FB_AVAILABLE                              0x1
+
+#define GC_FEATURES2_ONE_PASS_2D_FILTER                                  17 : 17
+#define GC_FEATURES2_ONE_PASS_2D_FILTER_End                                   17
+#define GC_FEATURES2_ONE_PASS_2D_FILTER_Start                                 17
+#define GC_FEATURES2_ONE_PASS_2D_FILTER_Type                                 U01
+#define   GC_FEATURES2_ONE_PASS_2D_FILTER_NONE                               0x0
+#define   GC_FEATURES2_ONE_PASS_2D_FILTER_AVAILABLE                          0x1
+
+#define GC_FEATURES2_THREAD_WALKER_IN_PS                                 18 : 18
+#define GC_FEATURES2_THREAD_WALKER_IN_PS_End                                  18
+#define GC_FEATURES2_THREAD_WALKER_IN_PS_Start                                18
+#define GC_FEATURES2_THREAD_WALKER_IN_PS_Type                                U01
+#define   GC_FEATURES2_THREAD_WALKER_IN_PS_NONE                              0x0
+#define   GC_FEATURES2_THREAD_WALKER_IN_PS_AVAILABLE                         0x1
+
+#define GC_FEATURES2_TILE_FILLER                                         19 : 19
+#define GC_FEATURES2_TILE_FILLER_End                                          19
+#define GC_FEATURES2_TILE_FILLER_Start                                        19
+#define GC_FEATURES2_TILE_FILLER_Type                                        U01
+#define   GC_FEATURES2_TILE_FILLER_NONE                                      0x0
+#define   GC_FEATURES2_TILE_FILLER_AVAILABLE                                 0x1
+
+#define GC_FEATURES2_YUV_STANDARD                                        20 : 20
+#define GC_FEATURES2_YUV_STANDARD_End                                         20
+#define GC_FEATURES2_YUV_STANDARD_Start                                       20
+#define GC_FEATURES2_YUV_STANDARD_Type                                       U01
+#define   GC_FEATURES2_YUV_STANDARD_NONE                                     0x0
+#define   GC_FEATURES2_YUV_STANDARD_AVAILABLE                                0x1
+
+#define GC_FEATURES2_MULTI_SOURCE_BLT                                    21 : 21
+#define GC_FEATURES2_MULTI_SOURCE_BLT_End                                     21
+#define GC_FEATURES2_MULTI_SOURCE_BLT_Start                                   21
+#define GC_FEATURES2_MULTI_SOURCE_BLT_Type                                   U01
+#define   GC_FEATURES2_MULTI_SOURCE_BLT_NONE                                 0x0
+#define   GC_FEATURES2_MULTI_SOURCE_BLT_AVAILABLE                            0x1
+
+#define GC_FEATURES2_YUV_CONVERSION                                      22 : 22
+#define GC_FEATURES2_YUV_CONVERSION_End                                       22
+#define GC_FEATURES2_YUV_CONVERSION_Start                                     22
+#define GC_FEATURES2_YUV_CONVERSION_Type                                     U01
+#define   GC_FEATURES2_YUV_CONVERSION_NONE                                   0x0
+#define   GC_FEATURES2_YUV_CONVERSION_AVAILABLE                              0x1
+
+#define GC_FEATURES2_FLUSH_FIXED_2D                                      23 : 23
+#define GC_FEATURES2_FLUSH_FIXED_2D_End                                       23
+#define GC_FEATURES2_FLUSH_FIXED_2D_Start                                     23
+#define GC_FEATURES2_FLUSH_FIXED_2D_Type                                     U01
+#define   GC_FEATURES2_FLUSH_FIXED_2D_NONE                                   0x0
+#define   GC_FEATURES2_FLUSH_FIXED_2D_AVAILABLE                              0x1
+
+#define GC_FEATURES2_INTERLEAVER                                         24 : 24
+#define GC_FEATURES2_INTERLEAVER_End                                          24
+#define GC_FEATURES2_INTERLEAVER_Start                                        24
+#define GC_FEATURES2_INTERLEAVER_Type                                        U01
+#define   GC_FEATURES2_INTERLEAVER_NONE                                      0x0
+#define   GC_FEATURES2_INTERLEAVER_AVAILABLE                                 0x1
+
+#define GC_FEATURES2_MIXED_STREAMS                                       25 : 25
+#define GC_FEATURES2_MIXED_STREAMS_End                                        25
+#define GC_FEATURES2_MIXED_STREAMS_Start                                      25
+#define GC_FEATURES2_MIXED_STREAMS_Type                                      U01
+#define   GC_FEATURES2_MIXED_STREAMS_NONE                                    0x0
+#define   GC_FEATURES2_MIXED_STREAMS_AVAILABLE                               0x1
+
+#define GC_FEATURES2_L2_CACHE_FOR_2D_420                                 26 : 26
+#define GC_FEATURES2_L2_CACHE_FOR_2D_420_End                                  26
+#define GC_FEATURES2_L2_CACHE_FOR_2D_420_Start                                26
+#define GC_FEATURES2_L2_CACHE_FOR_2D_420_Type                                U01
+#define   GC_FEATURES2_L2_CACHE_FOR_2D_420_NONE                              0x0
+#define   GC_FEATURES2_L2_CACHE_FOR_2D_420_AVAILABLE                         0x1
+
+#define GC_FEATURES2_BUG_FIXES7                                          27 : 27
+#define GC_FEATURES2_BUG_FIXES7_End                                           27
+#define GC_FEATURES2_BUG_FIXES7_Start                                         27
+#define GC_FEATURES2_BUG_FIXES7_Type                                         U01
+#define   GC_FEATURES2_BUG_FIXES7_NONE                                       0x0
+#define   GC_FEATURES2_BUG_FIXES7_AVAILABLE                                  0x1
+
+#define GC_FEATURES2_NO_INDEX_PATTERN                                    28 : 28
+#define GC_FEATURES2_NO_INDEX_PATTERN_End                                     28
+#define GC_FEATURES2_NO_INDEX_PATTERN_Start                                   28
+#define GC_FEATURES2_NO_INDEX_PATTERN_Type                                   U01
+#define   GC_FEATURES2_NO_INDEX_PATTERN_NONE                                 0x0
+#define   GC_FEATURES2_NO_INDEX_PATTERN_AVAILABLE                            0x1
+
+#define GC_FEATURES2_TEXTURE_TILE_STATUS                                 29 : 29
+#define GC_FEATURES2_TEXTURE_TILE_STATUS_End                                  29
+#define GC_FEATURES2_TEXTURE_TILE_STATUS_Start                                29
+#define GC_FEATURES2_TEXTURE_TILE_STATUS_Type                                U01
+#define   GC_FEATURES2_TEXTURE_TILE_STATUS_NONE                              0x0
+#define   GC_FEATURES2_TEXTURE_TILE_STATUS_AVAILABLE                         0x1
+
+#define GC_FEATURES2_DECOMPRESS_Z16                                      30 : 30
+#define GC_FEATURES2_DECOMPRESS_Z16_End                                       30
+#define GC_FEATURES2_DECOMPRESS_Z16_Start                                     30
+#define GC_FEATURES2_DECOMPRESS_Z16_Type                                     U01
+#define   GC_FEATURES2_DECOMPRESS_Z16_NONE                                   0x0
+#define   GC_FEATURES2_DECOMPRESS_Z16_AVAILABLE                              0x1
+
+#define GC_FEATURES2_BUG_FIXES8                                          31 : 31
+#define GC_FEATURES2_BUG_FIXES8_End                                           31
+#define GC_FEATURES2_BUG_FIXES8_Start                                         31
+#define GC_FEATURES2_BUG_FIXES8_Type                                         U01
+#define   GC_FEATURES2_BUG_FIXES8_NONE                                       0x0
+#define   GC_FEATURES2_BUG_FIXES8_AVAILABLE                                  0x1
+
+union gcfeatures2 {
+	struct {
+		/* GC_FEATURES2_Address:LINE_LOOP */
+		unsigned int lineloop:1;
+
+		/* GC_FEATURES2_Address:LOGIC_OP */
+		unsigned int logop:1;
+
+		/* GC_FEATURES2_Address:SEAMLESS_CUBE_MAP */
+		unsigned int cubemap:1;
+
+		/* GC_FEATURES2_Address:SUPER_TILED_TEXTURE */
+		unsigned int supertiledtx:1;
+
+		/* GC_FEATURES2_Address:LINEAR_PE */
+		unsigned int linearpe:1;
+
+		/* GC_FEATURES2_Address:RECT_PRIMITIVE */
+		unsigned int rectprim:1;
+
+		/* GC_FEATURES2_Address:COMPOSITION */
+		unsigned int composition:1;
+
+		/* GC_FEATURES2_Address:CORRECT_AUTO_DISABLE_COUNT_WIDTH */
+		unsigned int correctcountwidth:1;
+
+		/* GC_FEATURES2_Address:PE_SWIZZLE */
+		unsigned int peswizzle:1;
+
+		/* GC_FEATURES2_Address:END_EVENT */
+		unsigned int endevent:1;
+
+		/* GC_FEATURES2_Address:S1S8 */
+		unsigned int s1s8:1;
+
+		/* GC_FEATURES2_Address:HALTI1 */
+		unsigned int halti1:1;
+
+		/* GC_FEATURES2_Address:RGB888 */
+		unsigned int rgb888:1;
+
+		/* GC_FEATURES2_Address:TX__YUV_ASSEMBLER */
+		unsigned int txyuvasm:1;
+
+		/* GC_FEATURES2_Address:DYNAMIC_FREQUENCY_SCALING */
+		unsigned int dynscaling:1;
+
+		/* GC_FEATURES2_Address:TX_FILTER */
+		unsigned int txfilter:1;
+
+		/* GC_FEATURES2_Address:FULL_DIRECT_FB */
+		unsigned int dfb:1;
+
+		/* GC_FEATURES2_Address:ONE_PASS_2D_FILTER */
+		unsigned int onepassfilter:1;
+
+		/* GC_FEATURES2_Address:THREAD_WALKER_IN_PS */
+		unsigned int pstw:1;
+
+		/* GC_FEATURES2_Address:TILE_FILLER */
+		unsigned int tilefiller:1;
+
+		/* GC_FEATURES2_Address:YUV_STANDARD */
+		unsigned int yuvstd:1;
+
+		/* GC_FEATURES2_Address:MULTI_SOURCE_BLT */
+		unsigned int multisrc:1;
+
+		/* GC_FEATURES2_Address:YUV_CONVERSION */
+		unsigned int yuvconvert:1;
+
+		/* GC_FEATURES2_Address:FLUSH_FIXED_2D */
+		unsigned int flushfixed2d:1;
+
+		/* GC_FEATURES2_Address:INTERLEAVER */
+		unsigned int interleaver:1;
+
+		/* GC_FEATURES2_Address:MIXED_STREAMS */
+		unsigned int mixedstreams:1;
+
+		/* GC_FEATURES2_Address:L2_CACHE_FOR_2D_420 */
+		unsigned int l2cachefor420:1;
+
+		/* GC_FEATURES2_Address:BUG_FIXES7 */
+		unsigned int bugfixes7:1;
+
+		/* GC_FEATURES2_Address:NO_INDEX_PATTERN */
+		unsigned int noindexpatern:1;
+
+		/* GC_FEATURES2_Address:TEXTURE_TILE_STATUS */
+		unsigned int tilestatustx:1;
+
+		/* GC_FEATURES2_Address:DECOMPRESS_Z16 */
+		unsigned int decompressz16:1;
+
+		/* GC_FEATURES2_Address:BUG_FIXES8 */
+		unsigned int bugfixes8:1;
+	} reg;
+
+	unsigned int raw;
+};
+
+/*******************************************************************************
+** Register GCMinorFeatures3
+*/
+
+/* Shows which features are enabled in this chip. This register has no set    **
+** reset value, it varies with the implementation.                            */
+
+#define GC_FEATURES3_Address                                             0x00088
+#define GC_FEATURES3_MSB                                                      15
+#define GC_FEATURES3_LSB                                                       0
+#define GC_FEATURES3_BLK                                                       0
+#define GC_FEATURES3_Count                                                     1
+#define GC_FEATURES3_FieldMask                                        0x003FFFFF
+#define GC_FEATURES3_ReadMask                                         0x003FFFFF
+#define GC_FEATURES3_WriteMask                                        0x00000000
+#define GC_FEATURES3_ResetValue                                       0x00000000
+
+#define GC_FEATURES3_DE_ROTATION_STALL_FIX                                 0 : 0
+#define GC_FEATURES3_DE_ROTATION_STALL_FIX_End                                 0
+#define GC_FEATURES3_DE_ROTATION_STALL_FIX_Start                               0
+#define GC_FEATURES3_DE_ROTATION_STALL_FIX_Type                              U01
+#define   GC_FEATURES3_DE_ROTATION_STALL_FIX_NONE                            0x0
+#define   GC_FEATURES3_DE_ROTATION_STALL_FIX_AVAILABLE                       0x1
+
+#define GC_FEATURES3_OCL_ONLY                                              1 : 1
+#define GC_FEATURES3_OCL_ONLY_End                                              1
+#define GC_FEATURES3_OCL_ONLY_Start                                            1
+#define GC_FEATURES3_OCL_ONLY_Type                                           U01
+#define   GC_FEATURES3_OCL_ONLY_NONE                                         0x0
+#define   GC_FEATURES3_OCL_ONLY_AVAILABLE                                    0x1
+
+#define GC_FEATURES3_NEW_FEATURES0                                         2 : 2
+#define GC_FEATURES3_NEW_FEATURES0_End                                         2
+#define GC_FEATURES3_NEW_FEATURES0_Start                                       2
+#define GC_FEATURES3_NEW_FEATURES0_Type                                      U01
+#define   GC_FEATURES3_NEW_FEATURES0_NONE                                    0x0
+#define   GC_FEATURES3_NEW_FEATURES0_AVAILABLE                               0x1
+
+#define GC_FEATURES3_INSTRUCTION_CACHE                                     3 : 3
+#define GC_FEATURES3_INSTRUCTION_CACHE_End                                     3
+#define GC_FEATURES3_INSTRUCTION_CACHE_Start                                   3
+#define GC_FEATURES3_INSTRUCTION_CACHE_Type                                  U01
+#define   GC_FEATURES3_INSTRUCTION_CACHE_NONE                                0x0
+#define   GC_FEATURES3_INSTRUCTION_CACHE_AVAILABLE                           0x1
+
+#define GC_FEATURES3_GEOMETRY_SHADER                                       4 : 4
+#define GC_FEATURES3_GEOMETRY_SHADER_End                                       4
+#define GC_FEATURES3_GEOMETRY_SHADER_Start                                     4
+#define GC_FEATURES3_GEOMETRY_SHADER_Type                                    U01
+#define   GC_FEATURES3_GEOMETRY_SHADER_NONE                                  0x0
+#define   GC_FEATURES3_GEOMETRY_SHADER_AVAILABLE                             0x1
+
+#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED                            5 : 5
+#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_End                            5
+#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_Start                          5
+#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_Type                         U01
+#define   GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_NONE                       0x0
+#define   GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_AVAILABLE                  0x1
+
+#define GC_FEATURES3_GENERICS                                              6 : 6
+#define GC_FEATURES3_GENERICS_End                                              6
+#define GC_FEATURES3_GENERICS_Start                                            6
+#define GC_FEATURES3_GENERICS_Type                                           U01
+#define   GC_FEATURES3_GENERICS_NONE                                         0x0
+#define   GC_FEATURES3_GENERICS_AVAILABLE                                    0x1
+
+#define GC_FEATURES3_BUG_FIXES9                                            7 : 7
+#define GC_FEATURES3_BUG_FIXES9_End                                            7
+#define GC_FEATURES3_BUG_FIXES9_Start                                          7
+#define GC_FEATURES3_BUG_FIXES9_Type                                         U01
+#define   GC_FEATURES3_BUG_FIXES9_NONE                                       0x0
+#define   GC_FEATURES3_BUG_FIXES9_AVAILABLE                                  0x1
+
+#define GC_FEATURES3_FAST_MSAA                                             8 : 8
+#define GC_FEATURES3_FAST_MSAA_End                                             8
+#define GC_FEATURES3_FAST_MSAA_Start                                           8
+#define GC_FEATURES3_FAST_MSAA_Type                                          U01
+#define   GC_FEATURES3_FAST_MSAA_NONE                                        0x0
+#define   GC_FEATURES3_FAST_MSAA_AVAILABLE                                   0x1
+
+#define GC_FEATURES3_WCLIP                                                 9 : 9
+#define GC_FEATURES3_WCLIP_End                                                 9
+#define GC_FEATURES3_WCLIP_Start                                               9
+#define GC_FEATURES3_WCLIP_Type                                              U01
+#define   GC_FEATURES3_WCLIP_NONE                                            0x0
+#define   GC_FEATURES3_WCLIP_AVAILABLE                                       0x1
+
+#define GC_FEATURES3_BUG_FIXES10                                         10 : 10
+#define GC_FEATURES3_BUG_FIXES10_End                                          10
+#define GC_FEATURES3_BUG_FIXES10_Start                                        10
+#define GC_FEATURES3_BUG_FIXES10_Type                                        U01
+#define   GC_FEATURES3_BUG_FIXES10_NONE                                      0x0
+#define   GC_FEATURES3_BUG_FIXES10_AVAILABLE                                 0x1
+
+#define GC_FEATURES3_UNIFIED_SAMPLERS                                    11 : 11
+#define GC_FEATURES3_UNIFIED_SAMPLERS_End                                     11
+#define GC_FEATURES3_UNIFIED_SAMPLERS_Start                                   11
+#define GC_FEATURES3_UNIFIED_SAMPLERS_Type                                   U01
+#define   GC_FEATURES3_UNIFIED_SAMPLERS_NONE                                 0x0
+#define   GC_FEATURES3_UNIFIED_SAMPLERS_AVAILABLE                            0x1
+
+#define GC_FEATURES3_BUG_FIXES11                                         12 : 12
+#define GC_FEATURES3_BUG_FIXES11_End                                          12
+#define GC_FEATURES3_BUG_FIXES11_Start                                        12
+#define GC_FEATURES3_BUG_FIXES11_Type                                        U01
+#define   GC_FEATURES3_BUG_FIXES11_NONE                                      0x0
+#define   GC_FEATURES3_BUG_FIXES11_AVAILABLE                                 0x1
+
+#define GC_FEATURES3_PERFORMANCE_COUNTERS                                13 : 13
+#define GC_FEATURES3_PERFORMANCE_COUNTERS_End                                 13
+#define GC_FEATURES3_PERFORMANCE_COUNTERS_Start                               13
+#define GC_FEATURES3_PERFORMANCE_COUNTERS_Type                               U01
+#define   GC_FEATURES3_PERFORMANCE_COUNTERS_NONE                             0x0
+#define   GC_FEATURES3_PERFORMANCE_COUNTERS_AVAILABLE                        0x1
+
+/* High precision transcendentals are available. */
+#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2                          14 : 14
+#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_End                           14
+#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_Start                         14
+#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_Type                         U01
+#define   GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_NONE                       0x0
+#define   GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_AVAILABLE                  0x1
+
+#define GC_FEATURES3_BUG_FIXES12                                         15 : 15
+#define GC_FEATURES3_BUG_FIXES12_End                                          15
+#define GC_FEATURES3_BUG_FIXES12_Start                                        15
+#define GC_FEATURES3_BUG_FIXES12_Type                                        U01
+#define   GC_FEATURES3_BUG_FIXES12_NONE                                      0x0
+#define   GC_FEATURES3_BUG_FIXES12_AVAILABLE                                 0x1
+
+#define GC_FEATURES3_BUG_FIXES13                                         16 : 16
+#define GC_FEATURES3_BUG_FIXES13_End                                          16
+#define GC_FEATURES3_BUG_FIXES13_Start                                        16
+#define GC_FEATURES3_BUG_FIXES13_Type                                        U01
+#define   GC_FEATURES3_BUG_FIXES13_NONE                                      0x0
+#define   GC_FEATURES3_BUG_FIXES13_AVAILABLE                                 0x1
+
+#define GC_FEATURES3_DE_ENHANCEMENTS1                                    17 : 17
+#define GC_FEATURES3_DE_ENHANCEMENTS1_End                                     17
+#define GC_FEATURES3_DE_ENHANCEMENTS1_Start                                   17
+#define GC_FEATURES3_DE_ENHANCEMENTS1_Type                                   U01
+#define   GC_FEATURES3_DE_ENHANCEMENTS1_NONE                                 0x0
+#define   GC_FEATURES3_DE_ENHANCEMENTS1_AVAILABLE                            0x1
+
+#define GC_FEATURES3_ACE                                                 18 : 18
+#define GC_FEATURES3_ACE_End                                                  18
+#define GC_FEATURES3_ACE_Start                                                18
+#define GC_FEATURES3_ACE_Type                                                U01
+#define   GC_FEATURES3_ACE_NONE                                              0x0
+#define   GC_FEATURES3_ACE_AVAILABLE                                         0x1
+
+#define GC_FEATURES3_TX_ENHANCEMENTS1                                    19 : 19
+#define GC_FEATURES3_TX_ENHANCEMENTS1_End                                     19
+#define GC_FEATURES3_TX_ENHANCEMENTS1_Start                                   19
+#define GC_FEATURES3_TX_ENHANCEMENTS1_Type                                   U01
+#define   GC_FEATURES3_TX_ENHANCEMENTS1_NONE                                 0x0
+#define   GC_FEATURES3_TX_ENHANCEMENTS1_AVAILABLE                            0x1
+
+#define GC_FEATURES3_SH_ENHANCEMENTS1                                    20 : 20
+#define GC_FEATURES3_SH_ENHANCEMENTS1_End                                     20
+#define GC_FEATURES3_SH_ENHANCEMENTS1_Start                                   20
+#define GC_FEATURES3_SH_ENHANCEMENTS1_Type                                   U01
+#define   GC_FEATURES3_SH_ENHANCEMENTS1_NONE                                 0x0
+#define   GC_FEATURES3_SH_ENHANCEMENTS1_AVAILABLE                            0x1
+
+#define GC_FEATURES3_SH_ENHANCEMENTS2                                    21 : 21
+#define GC_FEATURES3_SH_ENHANCEMENTS2_End                                     21
+#define GC_FEATURES3_SH_ENHANCEMENTS2_Start                                   21
+#define GC_FEATURES3_SH_ENHANCEMENTS2_Type                                   U01
+#define   GC_FEATURES3_SH_ENHANCEMENTS2_NONE                                 0x0
+#define   GC_FEATURES3_SH_ENHANCEMENTS2_AVAILABLE                            0x1
+
+union gcfeatures3 {
+	struct {
+		/* GC_FEATURES3_Address:DE_ROTATION_STALL_FIX */
+		unsigned int rotationfix:1;
+
+		/* GC_FEATURES3_Address:OCL_ONLY */
+		unsigned int ocl:1;
+
+		/* GC_FEATURES3_Address:NEW_FEATURES0 */
+		unsigned int newfeatures0:1;
+
+		/* GC_FEATURES3_Address:INSTRUCTION_CACHE */
+		unsigned int icache:1;
+
+		/* GC_FEATURES3_Address:GEOMETRY_SHADER */
+		unsigned int gs:1;
+
+		/* GC_FEATURES3_Address:TEX_COMPRESSION_SUPERTILED */
+		unsigned int supertiledtxcompression:1;
+
+		/* GC_FEATURES3_Address:GENERICS */
+		unsigned int generics:1;
+
+		/* GC_FEATURES3_Address:BUG_FIXES9 */
+		unsigned int bugfixes9:1;
+
+		/* GC_FEATURES3_Address:FAST_MSAA */
+		unsigned int fastmsaa:1;
+
+		/* GC_FEATURES3_Address:WCLIP */
+		unsigned int wclip:1;
+
+		/* GC_FEATURES3_Address:BUG_FIXES10 */
+		unsigned int bugfixes10:1;
+
+		/* GC_FEATURES3_Address:UNIFIED_SAMPLERS */
+		unsigned int unifiedsamplers:1;
+
+		/* GC_FEATURES3_Address:BUG_FIXES11 */
+		unsigned int bugfixes11:1;
+
+		/* GC_FEATURES3_Address:PERFORMANCE_COUNTERS */
+		unsigned int perfcounters:1;
+
+		/* GC_FEATURES3_Address:EXTRA_SHADER_INSTRUCTIONS2 */
+		unsigned int shaderinst2:1;
+
+		/* GC_FEATURES3_Address:BUG_FIXES12 */
+		unsigned int bugfixes12:1;
+
+		/* GC_FEATURES3_Address:BUG_FIXES13 */
+		unsigned int bugfixes13:1;
+
+		/* GC_FEATURES3_Address:DE_ENHANCEMENTS1 */
+		unsigned int deenhancements1:1;
+
+		/* GC_FEATURES3_Address:ACE */
+		unsigned int ace:1;
+
+		/* GC_FEATURES3_Address:TX_ENHANCEMENTS1 */
+		unsigned int txenhancements1:1;
+
+		/* GC_FEATURES3_Address:SH_ENHANCEMENTS1 */
+		unsigned int shenhancements1:1;
+
+		/* GC_FEATURES3_Address:SH_ENHANCEMENTS2 */
+		unsigned int shenhancements2:1;
+
+		/* GC_FEATURES3_Address:reserved */
+		unsigned int _reserved_22_31:10;
+	} reg;
+
+	unsigned int raw;
+};
 
 /*******************************************************************************
 ** Register GCResetMemCounters
@@ -1545,253 +2441,6 @@ union gcidle {
 #define   GC_AXI_CONTROL_WR_FULL_BURST_MODE_BURST_RESET_VALUE                0x1
 
 /*******************************************************************************
-** Register GCMinorFeatures1
-*/
-
-/* Shows which features are enabled in this chip. This register has no set
-   reset value. It varies with the implementation. */
-
-#define GC_MINOR_FEATURES1_Address                                       0x00074
-#define GC_MINOR_FEATURES1_MSB                                                15
-#define GC_MINOR_FEATURES1_LSB                                                 0
-#define GC_MINOR_FEATURES1_BLK                                                 0
-#define GC_MINOR_FEATURES1_Count                                               1
-#define GC_MINOR_FEATURES1_FieldMask                                  0xFFFFFFFF
-#define GC_MINOR_FEATURES1_ReadMask                                   0xFFFFFFFF
-#define GC_MINOR_FEATURES1_WriteMask                                  0x00000000
-#define GC_MINOR_FEATURES1_ResetValue                                 0x00000000
-
-/* Resolve UV swizzle. */
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE                                    0 : 0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_End                                    0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_Start                                  0
-#define GC_MINOR_FEATURES1_RSUV_SWIZZLE_Type                                 U01
-#define   GC_MINOR_FEATURES1_RSUV_SWIZZLE_NONE                               0x0
-#define   GC_MINOR_FEATURES1_RSUV_SWIZZLE_AVAILABLE                          0x1
-
-/* V2 compression. */
-#define GC_MINOR_FEATURES1_V2_COMPRESSION                                  1 : 1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_End                                  1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_Start                                1
-#define GC_MINOR_FEATURES1_V2_COMPRESSION_Type                               U01
-#define   GC_MINOR_FEATURES1_V2_COMPRESSION_NONE                             0x0
-#define   GC_MINOR_FEATURES1_V2_COMPRESSION_AVAILABLE                        0x1
-
-/* Double buffering support for VG (second TS-->VG semaphore is present). */
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER                                2 : 2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_End                                2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_Start                              2
-#define GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_Type                             U01
-#define   GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_NONE                           0x0
-#define   GC_MINOR_FEATURES1_VG_DOUBLE_BUFFER_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES1                                      3 : 3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_End                                      3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_Start                                    3
-#define GC_MINOR_FEATURES1_BUG_FIXES1_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES1_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES1_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES2                                      4 : 4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_End                                      4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_Start                                    4
-#define GC_MINOR_FEATURES1_BUG_FIXES2_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES2_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES2_AVAILABLE                            0x1
-
-/* Texture has stride and memory addressing. */
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE                                  5 : 5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_End                                  5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_Start                                5
-#define GC_MINOR_FEATURES1_TEXTURE_STRIDE_Type                               U01
-#define   GC_MINOR_FEATURES1_TEXTURE_STRIDE_NONE                             0x0
-#define   GC_MINOR_FEATURES1_TEXTURE_STRIDE_AVAILABLE                        0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES3                                      6 : 6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_End                                      6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_Start                                    6
-#define GC_MINOR_FEATURES1_BUG_FIXES3_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES3_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES3_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE                            7 : 7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_End                            7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_Start                          7
-#define GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_Type                         U01
-#define   GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_NONE                       0x0
-#define   GC_MINOR_FEATURES1_CORRECT_AUTO_DISABLE_AVAILABLE                  0x1
-
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS                                 8 : 8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_End                                 8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_Start                               8
-#define GC_MINOR_FEATURES1_AUTO_RESTART_TS_Type                              U01
-#define   GC_MINOR_FEATURES1_AUTO_RESTART_TS_NONE                            0x0
-#define   GC_MINOR_FEATURES1_AUTO_RESTART_TS_AVAILABLE                       0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES4                                      9 : 9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_End                                      9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_Start                                    9
-#define GC_MINOR_FEATURES1_BUG_FIXES4_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES4_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES4_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_L2_WINDOWING                                  10 : 10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_End                                   10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_Start                                 10
-#define GC_MINOR_FEATURES1_L2_WINDOWING_Type                                 U01
-#define   GC_MINOR_FEATURES1_L2_WINDOWING_NONE                               0x0
-#define   GC_MINOR_FEATURES1_L2_WINDOWING_AVAILABLE                          0x1
-
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE                               11 : 11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_End                                11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_Start                              11
-#define GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_Type                              U01
-#define   GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_NONE                            0x0
-#define   GC_MINOR_FEATURES1_HALF_FLOAT_PIPE_AVAILABLE                       0x1
-
-#define GC_MINOR_FEATURES1_PIXEL_DITHER                                  12 : 12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_End                                   12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_Start                                 12
-#define GC_MINOR_FEATURES1_PIXEL_DITHER_Type                                 U01
-#define   GC_MINOR_FEATURES1_PIXEL_DITHER_NONE                               0x0
-#define   GC_MINOR_FEATURES1_PIXEL_DITHER_AVAILABLE                          0x1
-
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE                         13 : 13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_End                          13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_Start                        13
-#define GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_Type                        U01
-#define   GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_NONE                      0x0
-#define   GC_MINOR_FEATURES1_TWO_STENCIL_REFERENCE_AVAILABLE                 0x1
-
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT                         14 : 14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_End                          14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_Start                        14
-#define GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_Type                        U01
-#define   GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_NONE                      0x0
-#define   GC_MINOR_FEATURES1_EXTENDED_PIXEL_FORMAT_AVAILABLE                 0x1
-
-/* EEZ and HZ are correct. */
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH                         15 : 15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_End                          15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_Start                        15
-#define GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_Type                        U01
-#define   GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_NONE                      0x0
-#define   GC_MINOR_FEATURES1_CORRECT_MIN_MAX_DEPTH_AVAILABLE                 0x1
-
-/* Dither and filter+alpha available. */
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D               16 : 16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_End                16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Start              16
-#define GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Type              U01
-#define   GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_NONE            0x0
-#define   GC_MINOR_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_AVAILABLE       0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES5                                    17 : 17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_End                                     17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_Start                                   17
-#define GC_MINOR_FEATURES1_BUG_FIXES5_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES5_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES5_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_NEW_2D                                        18 : 18
-#define GC_MINOR_FEATURES1_NEW_2D_End                                         18
-#define GC_MINOR_FEATURES1_NEW_2D_Start                                       18
-#define GC_MINOR_FEATURES1_NEW_2D_Type                                       U01
-#define   GC_MINOR_FEATURES1_NEW_2D_NONE                                     0x0
-#define   GC_MINOR_FEATURES1_NEW_2D_AVAILABLE                                0x1
-
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC                 19 : 19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_End                  19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Start                19
-#define GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Type                U01
-#define   GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_NONE              0x0
-#define   GC_MINOR_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_AVAILABLE         0x1
-
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT           20 : 20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_End            20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Start          20
-#define GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Type          U01
-#define   GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_NONE        0x0
-#define   GC_MINOR_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_AVAILABLE   0x1
-
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO                              21 : 21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_End                               21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_Start                             21
-#define GC_MINOR_FEATURES1_NON_POWER_OF_TWO_Type                             U01
-#define   GC_MINOR_FEATURES1_NON_POWER_OF_TWO_NONE                           0x0
-#define   GC_MINOR_FEATURES1_NON_POWER_OF_TWO_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT                        22 : 22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_End                         22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_Start                       22
-#define GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_Type                       U01
-#define   GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_NONE                     0x0
-#define   GC_MINOR_FEATURES1_LINEAR_TEXTURE_SUPPORT_AVAILABLE                0x1
-
-#define GC_MINOR_FEATURES1_HALTI0                                        23 : 23
-#define GC_MINOR_FEATURES1_HALTI0_End                                         23
-#define GC_MINOR_FEATURES1_HALTI0_Start                                       23
-#define GC_MINOR_FEATURES1_HALTI0_Type                                       U01
-#define   GC_MINOR_FEATURES1_HALTI0_NONE                                     0x0
-#define   GC_MINOR_FEATURES1_HALTI0_AVAILABLE                                0x1
-
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG                           24 : 24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_End                            24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_Start                          24
-#define GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_Type                          U01
-#define   GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_NONE                        0x0
-#define   GC_MINOR_FEATURES1_CORRECT_OVERFLOW_VG_AVAILABLE                   0x1
-
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX                              25 : 25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_End                               25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_Start                             25
-#define GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_Type                             U01
-#define   GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_NONE                           0x0
-#define   GC_MINOR_FEATURES1_NEGATIVE_LOG_FIX_AVAILABLE                      0x1
-
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET                                26 : 26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_End                                 26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_Start                               26
-#define GC_MINOR_FEATURES1_RESOLVE_OFFSET_Type                               U01
-#define   GC_MINOR_FEATURES1_RESOLVE_OFFSET_NONE                             0x0
-#define   GC_MINOR_FEATURES1_RESOLVE_OFFSET_AVAILABLE                        0x1
-
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK                          27 : 27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_End                           27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_Start                         27
-#define GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_Type                         U01
-#define   GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_NONE                       0x0
-#define   GC_MINOR_FEATURES1_OK_TO_GATE_AXI_CLOCK_AVAILABLE                  0x1
-
-#define GC_MINOR_FEATURES1_MMU                                           28 : 28
-#define GC_MINOR_FEATURES1_MMU_End                                            28
-#define GC_MINOR_FEATURES1_MMU_Start                                          28
-#define GC_MINOR_FEATURES1_MMU_Type                                          U01
-#define   GC_MINOR_FEATURES1_MMU_NONE                                        0x0
-#define   GC_MINOR_FEATURES1_MMU_AVAILABLE                                   0x1
-
-#define GC_MINOR_FEATURES1_WIDE_LINE                                     29 : 29
-#define GC_MINOR_FEATURES1_WIDE_LINE_End                                      29
-#define GC_MINOR_FEATURES1_WIDE_LINE_Start                                    29
-#define GC_MINOR_FEATURES1_WIDE_LINE_Type                                    U01
-#define   GC_MINOR_FEATURES1_WIDE_LINE_NONE                                  0x0
-#define   GC_MINOR_FEATURES1_WIDE_LINE_AVAILABLE                             0x1
-
-#define GC_MINOR_FEATURES1_BUG_FIXES6                                    30 : 30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_End                                     30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_Start                                   30
-#define GC_MINOR_FEATURES1_BUG_FIXES6_Type                                   U01
-#define   GC_MINOR_FEATURES1_BUG_FIXES6_NONE                                 0x0
-#define   GC_MINOR_FEATURES1_BUG_FIXES6_AVAILABLE                            0x1
-
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL                                31 : 31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_End                                 31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_Start                               31
-#define GC_MINOR_FEATURES1_FC_FLUSH_STALL_Type                               U01
-#define   GC_MINOR_FEATURES1_FC_FLUSH_STALL_NONE                             0x0
-#define   GC_MINOR_FEATURES1_FC_FLUSH_STALL_AVAILABLE                        0x1
-
-/*******************************************************************************
 ** Register gcTotalCycles
 */
 
@@ -1997,7 +2646,7 @@ static const struct gccmdend gccmdend_const = {
 #define GCREG_COMMAND_NOP_OPCODE_Type                                        U05
 
 struct gcfldnop {
-	/* gcregCommandNop:reserve */
+	/* gcregCommandNop:reserved */
 	unsigned int _reserved_0_26:27;
 
 	/* gcregCommandNop:GCREG_COMMAND_NOP_OPCODE */
@@ -2020,7 +2669,7 @@ static const struct gccmdnop gccmdnop_const = {
 	{
 		/* fld */
 		{
-			/* gcregCommandNop:reserve */
+			/* gcregCommandNop:reserved */
 			0,
 
 			/* gcregCommandNop:GCREG_COMMAND_NOP_OPCODE */
@@ -2420,7 +3069,7 @@ struct gccmdcall {
 #define GCREG_COMMAND_RETURN_OPCODE_Type                                     U05
 
 struct gcfldret {
-	/* gccmdCommandReturn:reserve */
+	/* gccmdCommandReturn:reserved */
 	unsigned int _reserved_0_26:27;
 
 	/* gccmdCommandReturn:GCREG_COMMAND_RETURN_OPCODE */
@@ -2439,7 +3088,7 @@ struct gccmdret {
 };
 
 static const struct gcfldret gcfldret = {
-	/* gccmdCommandReturn:reserve */
+	/* gccmdCommandReturn:reserved */
 	0,
 
 	/* gccmdCommandReturn:GCREG_COMMAND_RETURN_OPCODE */
@@ -3981,6 +4630,18 @@ struct gcregdstconfig {
 #define GCREG_FILTER_KERNEL_COEFFICIENT1_Start                                16
 #define GCREG_FILTER_KERNEL_COEFFICIENT1_Type                                U16
 
+struct gcregfilterkernelpair {
+	/* gcregFilterKernelRegAddrs:COEFFICIENT0 */
+	unsigned int coeff0:16;
+
+	/* gcregFilterKernelRegAddrs:COEFFICIENT1 */
+	unsigned int coeff1:16;
+};
+
+struct gcregfilterkernel {
+	struct gcregfilterkernelpair filter[77];
+};
+
 /*******************************************************************************
 ** State gcregHoriFilterKernel
 */
@@ -4034,6 +4695,94 @@ struct gcregdstconfig {
 #define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT1_Type                          U16
 
 /*******************************************************************************
+** State gcregVRConfig
+*/
+
+/* Video Rasterizer kick-off register. */
+
+#define gcregVRConfigRegAddrs                                             0x04A5
+#define GCREG_VR_CONFIG_MSB                                                   15
+#define GCREG_VR_CONFIG_LSB                                                    0
+#define GCREG_VR_CONFIG_BLK                                                    0
+#define GCREG_VR_CONFIG_Count                                                  1
+#define GCREG_VR_CONFIG_FieldMask                                     0x0000000B
+#define GCREG_VR_CONFIG_ReadMask                                      0x0000000B
+#define GCREG_VR_CONFIG_WriteMask                                     0x0000000B
+#define GCREG_VR_CONFIG_ResetValue                                    0x00000000
+
+/* Kick-off command. */
+#define GCREG_VR_CONFIG_START                                              1 : 0
+#define GCREG_VR_CONFIG_START_End                                              1
+#define GCREG_VR_CONFIG_START_Start                                            0
+#define GCREG_VR_CONFIG_START_Type                                           U02
+#define   GCREG_VR_CONFIG_START_HORIZONTAL_BLIT                              0x0
+#define   GCREG_VR_CONFIG_START_VERTICAL_BLIT                                0x1
+#define   GCREG_VR_CONFIG_START_ONE_PASS_BLIT                                0x2
+
+#define GCREG_VR_CONFIG_MASK_START                                         3 : 3
+#define GCREG_VR_CONFIG_MASK_START_End                                         3
+#define GCREG_VR_CONFIG_MASK_START_Start                                       3
+#define GCREG_VR_CONFIG_MASK_START_Type                                      U01
+#define   GCREG_VR_CONFIG_MASK_START_ENABLED                                 0x0
+#define   GCREG_VR_CONFIG_MASK_START_MASKED                                  0x1
+
+struct gcregvrconfig {
+	/* gcregVRConfigRegAddrs:START */
+	unsigned int start:2;
+
+	/* gcregVRConfigRegAddrs:reserved */
+	unsigned int _reserved_2:1;
+
+	/* gcregVRConfigRegAddrs:MASK_START */
+	unsigned int start_mask:1;
+
+	/* gcregVRConfigRegAddrs:reserved */
+	unsigned int _reserved_4_31:28;
+};
+
+static const struct gcregvrconfig gcregvrconfig_horizontal = {
+	/* gcregVRConfigRegAddrs:START */
+	GCREG_VR_CONFIG_START_HORIZONTAL_BLIT,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0,
+
+	/* gcregVRConfigRegAddrs:MASK_START */
+	GCREG_VR_CONFIG_MASK_START_ENABLED,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0
+};
+
+static const struct gcregvrconfig gcregvrconfig_vertical = {
+	/* gcregVRConfigRegAddrs:START */
+	GCREG_VR_CONFIG_START_VERTICAL_BLIT,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0,
+
+	/* gcregVRConfigRegAddrs:MASK_START */
+	GCREG_VR_CONFIG_MASK_START_ENABLED,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0
+};
+
+static const struct gcregvrconfig gcregvrconfig_onepass = {
+	/* gcregVRConfigRegAddrs:START */
+	GCREG_VR_CONFIG_START_ONE_PASS_BLIT,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0,
+
+	/* gcregVRConfigRegAddrs:MASK_START */
+	GCREG_VR_CONFIG_MASK_START_ENABLED,
+
+	/* gcregVRConfigRegAddrs:reserved */
+	0
+};
+
+/*******************************************************************************
 ** State gcregVRSourceImageLow
 */
 
@@ -4060,6 +4809,14 @@ struct gcregdstconfig {
 #define GCREG_VR_SOURCE_IMAGE_LOW_TOP_Start                                   16
 #define GCREG_VR_SOURCE_IMAGE_LOW_TOP_Type                                   U16
 
+struct gcregvrsourceimagelow {
+	/* gcregVRSourceImageLowRegAddrs:LEFT */
+	unsigned int left:16;
+
+	/* gcregVRSourceImageLowRegAddrs:TOP */
+	unsigned int top:16;
+};
+
 /*******************************************************************************
 ** State gcregVRSourceImageHigh
 */
@@ -4084,6 +4841,14 @@ struct gcregdstconfig {
 #define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM_Start                               16
 #define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM_Type                               U16
 
+struct gcregvrsourceimagehigh {
+	/* gcregVRSourceImageHighRegAddrs:RIGHT */
+	unsigned int right:16;
+
+	/* gcregVRSourceImageHighRegAddrs:BOTTOM */
+	unsigned int bottom:16;
+};
+
 /*******************************************************************************
 ** State gcregVRSourceOriginLow
 */
@@ -4155,6 +4920,14 @@ struct gcregdstconfig {
 #define GCREG_VR_TARGET_WINDOW_LOW_TOP_Start                                  16
 #define GCREG_VR_TARGET_WINDOW_LOW_TOP_Type                                  U16
 
+struct gcregvrtargetwindowlow {
+	/* gcregVRTargetWindowLowRegAddrs:LEFT */
+	unsigned int left:16;
+
+	/* gcregVRTargetWindowLowRegAddrs:TOP */
+	unsigned int top:16;
+};
+
 /*******************************************************************************
 ** State gcregVRTargetWindowHigh
 */
@@ -4179,37 +4952,13 @@ struct gcregdstconfig {
 #define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM_Start                              16
 #define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM_Type                              U16
 
-/*******************************************************************************
-** State gcregVRConfig
-*/
-
-/* Video Rasterizer kick-off register. */
-
-#define gcregVRConfigRegAddrs                                             0x04A5
-#define GCREG_VR_CONFIG_MSB                                                   15
-#define GCREG_VR_CONFIG_LSB                                                    0
-#define GCREG_VR_CONFIG_BLK                                                    0
-#define GCREG_VR_CONFIG_Count                                                  1
-#define GCREG_VR_CONFIG_FieldMask                                     0x0000000B
-#define GCREG_VR_CONFIG_ReadMask                                      0x0000000B
-#define GCREG_VR_CONFIG_WriteMask                                     0x0000000B
-#define GCREG_VR_CONFIG_ResetValue                                    0x00000000
-
-/* Kick-off command. */
-#define GCREG_VR_CONFIG_START                                              1 : 0
-#define GCREG_VR_CONFIG_START_End                                              1
-#define GCREG_VR_CONFIG_START_Start                                            0
-#define GCREG_VR_CONFIG_START_Type                                           U02
-#define   GCREG_VR_CONFIG_START_HORIZONTAL_BLIT                              0x0
-#define   GCREG_VR_CONFIG_START_VERTICAL_BLIT                                0x1
-#define   GCREG_VR_CONFIG_START_ONE_PASS_BLIT                                0x2
+struct gcregvrtargetwindowhigh {
+	/* gcregVRTargetWindowHighRegAddrs:LEFT */
+	unsigned int right:16;
 
-#define GCREG_VR_CONFIG_MASK_START                                         3 : 3
-#define GCREG_VR_CONFIG_MASK_START_End                                         3
-#define GCREG_VR_CONFIG_MASK_START_Start                                       3
-#define GCREG_VR_CONFIG_MASK_START_Type                                      U01
-#define   GCREG_VR_CONFIG_MASK_START_ENABLED                                 0x0
-#define   GCREG_VR_CONFIG_MASK_START_MASKED                                  0x1
+	/* gcregVRTargetWindowHighRegAddrs:TOP */
+	unsigned int bottom:16;
+};
 
 /*******************************************************************************
 ** State gcregVRConfigEx
@@ -4257,6 +5006,26 @@ struct gcregdstconfig {
 #define   GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_ENABLED                         0x0
 #define   GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_MASKED                          0x1
 
+struct gcregvrconfigex {
+	/* gcregVRConfigExRegAddrs:VERTICAL_LINE_WIDTH */
+	unsigned int stripe:2;
+
+	/* gcregVRConfigExRegAddrs:reserved */
+	unsigned int _reserved_2:1;
+
+	/* gcregVRConfigExRegAddrs:MASK_VERTICAL_LINE_WIDTH */
+	unsigned int mask_stripe:1;
+
+	/* gcregVRConfigExRegAddrs:FILTER_TAP */
+	unsigned int kernelsize:4;
+
+	/* gcregVRConfigExRegAddrs:MASK_FILTER_TAP */
+	unsigned int mask_kernelsize:1;
+
+	/* gcregVRConfigExRegAddrs:reserved */
+	unsigned int _reserved_9_31:23;
+};
+
 /*******************************************************************************
 ** State gcregBWConfig
 */
@@ -4531,10 +5300,19 @@ struct gcregdstconfig {
 #define GCREG_ROP_ROP_FG_Type                                                U08
 
 struct gcregrop {
+	/* gcregRopRegAddrs:ROP_FG */
 	unsigned int fg:8;
+
+	/* gcregRopRegAddrs:ROP_BG */
 	unsigned int bg:8;
+
+	/* gcregRopRegAddrs:reserved */
 	unsigned int _reserved_16_19:4;
+
+	/* gcregRopRegAddrs:ROP_TYPE */
 	unsigned int type:2;
+
+	/* gcregRopRegAddrs:reserved */
 	unsigned int _reserved_22_31:10;
 };
 
@@ -4568,9 +5346,16 @@ struct gcregrop {
 #define GCREG_CLIP_TOP_LEFT_X_Type                                           U15
 
 struct gcregcliplt {
+	/* gcregClipTopLeftRegAddrs:X */
 	unsigned int left:15;
+
+	/* gcregClipTopLeftRegAddrs:reserved */
 	unsigned int _reserved_15:1;
+
+	/* gcregClipTopLeftRegAddrs:Y */
 	unsigned int top:15;
+
+	/* gcregClipTopLeftRegAddrs:reserved */
 	unsigned int _reserved_31:1;
 };
 
@@ -4604,9 +5389,16 @@ struct gcregcliplt {
 #define GCREG_CLIP_BOTTOM_RIGHT_X_Type                                       U15
 
 struct gcregcliprb {
+	/* gcregClipBottomRightRegAddrs:X */
 	unsigned int right:15;
+
+	/* gcregClipBottomRightRegAddrs:reserved */
 	unsigned int _reserved_15:1;
+
+	/* gcregClipBottomRightRegAddrs:Y */
 	unsigned int bottom:15;
+
+	/* gcregClipBottomRightRegAddrs:reserved */
 	unsigned int _reserved_31:1;
 };
 
@@ -4710,6 +5502,22 @@ struct gcregalphacontrol {
 	unsigned int _reserved_1_31:31;
 };
 
+static const struct gcregalphacontrol gcregalpha_off = {
+	/* gcregAlphaControlRegAddrs:GCREG_ALPHA_CONTROL_ENABLE */
+	GCREG_ALPHA_CONTROL_ENABLE_OFF,
+
+	/* gcregAlphaControlRegAddrs:reserved */
+	0
+};
+
+static const struct gcregalphacontrol gcregalpha_on = {
+	/* gcregAlphaControlRegAddrs:GCREG_ALPHA_CONTROL_ENABLE */
+	GCREG_ALPHA_CONTROL_ENABLE_ON,
+
+	/* gcregAlphaControlRegAddrs:reserved */
+	0
+};
+
 /*******************************************************************************
 ** State gcregAlphaModes
 */
@@ -4810,13 +5618,13 @@ struct gcregalphamodes {
 	unsigned int _reserved_5_7:3;
 
 	/* gcregAlphaModes:GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE */
-	unsigned int src_global_alpha:2;
+	unsigned int src_global_alpha_mode:2;
 
 	/* gcregAlphaModes:reserved */
 	unsigned int _reserved_10_11:2;
 
 	/* gcregAlphaModes:GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE */
-	unsigned int dst_global_alpha:2;
+	unsigned int dst_global_alpha_mode:2;
 
 	/* gcregAlphaModes:reserved */
 	unsigned int _reserved_14_23:10;
@@ -5803,6 +6611,14 @@ struct gcregcolormultiplymodes {
 #define   GCREG_SRC_EX_CONFIG_MINOR_TILED_DISABLED                           0x0
 #define   GCREG_SRC_EX_CONFIG_MINOR_TILED_ENABLED                            0x1
 
+/* Source CacheMode. */
+#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE                               12 : 12
+#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_End                                12
+#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_Start                              12
+#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_Type                              U01
+#define   GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_DISABLED                        0x0
+#define   GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_ENABLED                         0x1
+
 /*******************************************************************************
 ** State gcregSrcExAddress
 */
@@ -6612,20 +7428,20 @@ struct gcregmultisource {
 
 /* 32-bit aligned base address of the source U plane. */
 
-#define gcregBlock4AddressURegAddrs                                       0x4A28
-#define GCREG_BLOCK4_ADDRESS_U_MSB                                            15
-#define GCREG_BLOCK4_ADDRESS_U_LSB                                             2
-#define GCREG_BLOCK4_ADDRESS_U_BLK                                             0
-#define GCREG_BLOCK4_ADDRESS_U_Count                                           4
-#define GCREG_BLOCK4_ADDRESS_U_FieldMask                              0xFFFFFFFF
-#define GCREG_BLOCK4_ADDRESS_U_ReadMask                               0xFFFFFFFC
-#define GCREG_BLOCK4_ADDRESS_U_WriteMask                              0xFFFFFFFC
-#define GCREG_BLOCK4_ADDRESS_U_ResetValue                             0x00000000
+#define gcregBlock4UPlaneAddressRegAddrs                                  0x4A28
+#define GCREG_BLOCK4_UPLANE_ADDRESS_MSB                                       15
+#define GCREG_BLOCK4_UPLANE_ADDRESS_LSB                                        2
+#define GCREG_BLOCK4_UPLANE_ADDRESS_BLK                                        0
+#define GCREG_BLOCK4_UPLANE_ADDRESS_Count                                      4
+#define GCREG_BLOCK4_UPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
+#define GCREG_BLOCK4_UPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ResetValue                        0x00000000
 
-#define GCREG_BLOCK4_ADDRESS_U_ADDRESS                                    31 : 0
-#define GCREG_BLOCK4_ADDRESS_U_ADDRESS_End                                    30
-#define GCREG_BLOCK4_ADDRESS_U_ADDRESS_Start                                   0
-#define GCREG_BLOCK4_ADDRESS_U_ADDRESS_Type                                  U31
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS                               31 : 0
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_End                               30
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_Start                              0
+#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_Type                             U31
 
 /*******************************************************************************
 ** State gcregBlock4StrideU
@@ -6633,20 +7449,20 @@ struct gcregmultisource {
 
 /* Stride of the source U plane in bytes. */
 
-#define gcregBlock4StrideURegAddrs                                        0x4A2C
-#define GCREG_BLOCK4_STRIDE_U_MSB                                             15
-#define GCREG_BLOCK4_STRIDE_U_LSB                                              2
-#define GCREG_BLOCK4_STRIDE_U_BLK                                              0
-#define GCREG_BLOCK4_STRIDE_U_Count                                            4
-#define GCREG_BLOCK4_STRIDE_U_FieldMask                               0x0003FFFF
-#define GCREG_BLOCK4_STRIDE_U_ReadMask                                0x0003FFFC
-#define GCREG_BLOCK4_STRIDE_U_WriteMask                               0x0003FFFC
-#define GCREG_BLOCK4_STRIDE_U_ResetValue                              0x00000000
+#define gcregBlock4UPlaneStrideRegAddrs                                   0x4A2C
+#define GCREG_BLOCK4_UPLANE_STRIDE_MSB                                        15
+#define GCREG_BLOCK4_UPLANE_STRIDE_LSB                                         2
+#define GCREG_BLOCK4_UPLANE_STRIDE_BLK                                         0
+#define GCREG_BLOCK4_UPLANE_STRIDE_Count                                       4
+#define GCREG_BLOCK4_UPLANE_STRIDE_FieldMask                          0x0003FFFF
+#define GCREG_BLOCK4_UPLANE_STRIDE_ReadMask                           0x0003FFFC
+#define GCREG_BLOCK4_UPLANE_STRIDE_WriteMask                          0x0003FFFC
+#define GCREG_BLOCK4_UPLANE_STRIDE_ResetValue                         0x00000000
 
-#define GCREG_BLOCK4_STRIDE_U_STRIDE                                      17 : 0
-#define GCREG_BLOCK4_STRIDE_U_STRIDE_End                                      17
-#define GCREG_BLOCK4_STRIDE_U_STRIDE_Start                                     0
-#define GCREG_BLOCK4_STRIDE_U_STRIDE_Type                                    U18
+#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE                                 17 : 0
+#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_End                                 17
+#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_Start                                0
+#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_Type                               U18
 
 /*******************************************************************************
 ** State gcregBlock4AddressV
@@ -6654,20 +7470,20 @@ struct gcregmultisource {
 
 /* 32-bit aligned base address of the source V plane. */
 
-#define gcregBlock4AddressVRegAddrs                                       0x4A30
-#define GCREG_BLOCK4_ADDRESS_V_MSB                                            15
-#define GCREG_BLOCK4_ADDRESS_V_LSB                                             2
-#define GCREG_BLOCK4_ADDRESS_V_BLK                                             0
-#define GCREG_BLOCK4_ADDRESS_V_Count                                           4
-#define GCREG_BLOCK4_ADDRESS_V_FieldMask                              0xFFFFFFFF
-#define GCREG_BLOCK4_ADDRESS_V_ReadMask                               0xFFFFFFFC
-#define GCREG_BLOCK4_ADDRESS_V_WriteMask                              0xFFFFFFFC
-#define GCREG_BLOCK4_ADDRESS_V_ResetValue                             0x00000000
+#define gcregBlock4VPlaneAddressRegAddrs                                  0x4A30
+#define GCREG_BLOCK4_VPLANE_ADDRESS_MSB                                       15
+#define GCREG_BLOCK4_VPLANE_ADDRESS_LSB                                        2
+#define GCREG_BLOCK4_VPLANE_ADDRESS_BLK                                        0
+#define GCREG_BLOCK4_VPLANE_ADDRESS_Count                                      4
+#define GCREG_BLOCK4_VPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
+#define GCREG_BLOCK4_VPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ResetValue                        0x00000000
 
-#define GCREG_BLOCK4_ADDRESS_V_ADDRESS                                    31 : 0
-#define GCREG_BLOCK4_ADDRESS_V_ADDRESS_End                                    30
-#define GCREG_BLOCK4_ADDRESS_V_ADDRESS_Start                                   0
-#define GCREG_BLOCK4_ADDRESS_V_ADDRESS_Type                                  U31
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS                               31 : 0
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_End                               30
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_Start                              0
+#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_Type                             U31
 
 /*******************************************************************************
 ** State gcregBlock4StrideV
@@ -6675,20 +7491,20 @@ struct gcregmultisource {
 
 /* Stride of the source V plane in bytes. */
 
-#define gcregBlock4StrideVRegAddrs                                        0x4A34
-#define GCREG_BLOCK4_STRIDE_V_MSB                                             15
-#define GCREG_BLOCK4_STRIDE_V_LSB                                              2
-#define GCREG_BLOCK4_STRIDE_V_BLK                                              0
-#define GCREG_BLOCK4_STRIDE_V_Count                                            4
-#define GCREG_BLOCK4_STRIDE_V_FieldMask                               0x0003FFFF
-#define GCREG_BLOCK4_STRIDE_V_ReadMask                                0x0003FFFC
-#define GCREG_BLOCK4_STRIDE_V_WriteMask                               0x0003FFFC
-#define GCREG_BLOCK4_STRIDE_V_ResetValue                              0x00000000
+#define gcregBlock4VPlaneStrideRegAddrs                                   0x4A34
+#define GCREG_BLOCK4_VPLANE_STRIDE_MSB                                        15
+#define GCREG_BLOCK4_VPLANE_STRIDE_LSB                                         2
+#define GCREG_BLOCK4_VPLANE_STRIDE_BLK                                         0
+#define GCREG_BLOCK4_VPLANE_STRIDE_Count                                       4
+#define GCREG_BLOCK4_VPLANE_STRIDE_FieldMask                          0x0003FFFF
+#define GCREG_BLOCK4_VPLANE_STRIDE_ReadMask                           0x0003FFFC
+#define GCREG_BLOCK4_VPLANE_STRIDE_WriteMask                          0x0003FFFC
+#define GCREG_BLOCK4_VPLANE_STRIDE_ResetValue                         0x00000000
 
-#define GCREG_BLOCK4_STRIDE_V_STRIDE                                      17 : 0
-#define GCREG_BLOCK4_STRIDE_V_STRIDE_End                                      17
-#define GCREG_BLOCK4_STRIDE_V_STRIDE_Start                                     0
-#define GCREG_BLOCK4_STRIDE_V_STRIDE_Type                                    U18
+#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE                                 17 : 0
+#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_End                                 17
+#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_Start                                0
+#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_Type                               U18
 
 /*******************************************************************************
 ** State gcregBlock4SrcRotationHeight
@@ -7023,58 +7839,58 @@ struct gcregmultisource {
 
 /* General purpose control register. */
 
-#define gcregBlock4ControlRegAddrs                                        0x4A50
-#define GCREG_BLOCK4_CONTROL_MSB                                              15
-#define GCREG_BLOCK4_CONTROL_LSB                                               2
-#define GCREG_BLOCK4_CONTROL_BLK                                               0
-#define GCREG_BLOCK4_CONTROL_Count                                             4
-#define GCREG_BLOCK4_CONTROL_FieldMask                                0x00000999
-#define GCREG_BLOCK4_CONTROL_ReadMask                                 0x00000999
-#define GCREG_BLOCK4_CONTROL_WriteMask                                0x00000999
-#define GCREG_BLOCK4_CONTROL_ResetValue                               0x00000000
-
-#define GCREG_BLOCK4_CONTROL_YUV                                           0 : 0
-#define GCREG_BLOCK4_CONTROL_YUV_End                                           0
-#define GCREG_BLOCK4_CONTROL_YUV_Start                                         0
-#define GCREG_BLOCK4_CONTROL_YUV_Type                                        U01
-#define   GCREG_BLOCK4_CONTROL_YUV_601                                       0x0
-#define   GCREG_BLOCK4_CONTROL_YUV_709                                       0x1
-
-#define GCREG_BLOCK4_CONTROL_MASK_YUV                                      3 : 3
-#define GCREG_BLOCK4_CONTROL_MASK_YUV_End                                      3
-#define GCREG_BLOCK4_CONTROL_MASK_YUV_Start                                    3
-#define GCREG_BLOCK4_CONTROL_MASK_YUV_Type                                   U01
-#define   GCREG_BLOCK4_CONTROL_MASK_YUV_ENABLED                              0x0
-#define   GCREG_BLOCK4_CONTROL_MASK_YUV_MASKED                               0x1
-
-#define GCREG_BLOCK4_CONTROL_UV_SWIZZLE                                    4 : 4
-#define GCREG_BLOCK4_CONTROL_UV_SWIZZLE_End                                    4
-#define GCREG_BLOCK4_CONTROL_UV_SWIZZLE_Start                                  4
-#define GCREG_BLOCK4_CONTROL_UV_SWIZZLE_Type                                 U01
-#define   GCREG_BLOCK4_CONTROL_UV_SWIZZLE_UV                                 0x0
-#define   GCREG_BLOCK4_CONTROL_UV_SWIZZLE_VU                                 0x1
-
-#define GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE                               7 : 7
-#define GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE_End                               7
-#define GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE_Start                             7
-#define GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE_Type                            U01
-#define   GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE_ENABLED                       0x0
-#define   GCREG_BLOCK4_CONTROL_MASK_UV_SWIZZLE_MASKED                        0x1
+#define gcregBlock4PEControlRegAddrs                                      0x4A50
+#define GCREG_BLOCK4_PE_CONTROL_MSB                                           15
+#define GCREG_BLOCK4_PE_CONTROL_LSB                                            2
+#define GCREG_BLOCK4_PE_CONTROL_BLK                                            0
+#define GCREG_BLOCK4_PE_CONTROL_Count                                          4
+#define GCREG_BLOCK4_PE_CONTROL_FieldMask                             0x00000999
+#define GCREG_BLOCK4_PE_CONTROL_ReadMask                              0x00000999
+#define GCREG_BLOCK4_PE_CONTROL_WriteMask                             0x00000999
+#define GCREG_BLOCK4_PE_CONTROL_ResetValue                            0x00000000
+
+#define GCREG_BLOCK4_PE_CONTROL_YUV                                        0 : 0
+#define GCREG_BLOCK4_PE_CONTROL_YUV_End                                        0
+#define GCREG_BLOCK4_PE_CONTROL_YUV_Start                                      0
+#define GCREG_BLOCK4_PE_CONTROL_YUV_Type                                     U01
+#define   GCREG_BLOCK4_PE_CONTROL_YUV_601                                    0x0
+#define   GCREG_BLOCK4_PE_CONTROL_YUV_709                                    0x1
+
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV                                   3 : 3
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_End                                   3
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_Start                                 3
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_Type                                U01
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUV_ENABLED                           0x0
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUV_MASKED                            0x1
+
+#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE                                 4 : 4
+#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_End                                 4
+#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_Start                               4
+#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_Type                              U01
+#define   GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_UV                              0x0
+#define   GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_VU                              0x1
+
+#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE                            7 : 7
+#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_End                            7
+#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_Start                          7
+#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_Type                         U01
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_ENABLED                    0x0
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_MASKED                     0x1
 
 /* YUV to RGB convert enable */
-#define GCREG_BLOCK4_CONTROL_YUVRGB                                        8 : 8
-#define GCREG_BLOCK4_CONTROL_YUVRGB_End                                        8
-#define GCREG_BLOCK4_CONTROL_YUVRGB_Start                                      8
-#define GCREG_BLOCK4_CONTROL_YUVRGB_Type                                     U01
-#define   GCREG_BLOCK4_CONTROL_YUVRGB_DISABLED                               0x0
-#define   GCREG_BLOCK4_CONTROL_YUVRGB_ENABLED                                0x1
+#define GCREG_BLOCK4_PE_CONTROL_YUVRGB                                     8 : 8
+#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_End                                     8
+#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_Start                                   8
+#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_Type                                  U01
+#define   GCREG_BLOCK4_PE_CONTROL_YUVRGB_DISABLED                            0x0
+#define   GCREG_BLOCK4_PE_CONTROL_YUVRGB_ENABLED                             0x1
 
-#define GCREG_BLOCK4_CONTROL_MASK_YUVRGB                                 11 : 11
-#define GCREG_BLOCK4_CONTROL_MASK_YUVRGB_End                                  11
-#define GCREG_BLOCK4_CONTROL_MASK_YUVRGB_Start                                11
-#define GCREG_BLOCK4_CONTROL_MASK_YUVRGB_Type                                U01
-#define   GCREG_BLOCK4_CONTROL_MASK_YUVRGB_ENABLED                           0x0
-#define   GCREG_BLOCK4_CONTROL_MASK_YUVRGB_MASKED                            0x1
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB                              11 : 11
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_End                               11
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_Start                             11
+#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_Type                             U01
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_ENABLED                        0x0
+#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_MASKED                         0x1
 
 /*******************************************************************************
 ** State gcregBlock4SrcColorKeyHigh
@@ -7150,6 +7966,14 @@ struct gcregmultisource {
 #define   GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_DISABLED                    0x0
 #define   GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_ENABLED                     0x1
 
+/* Source CacheMode. */
+#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE                            12 : 12
+#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_End                             12
+#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_Start                           12
+#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_Type                           U01
+#define   GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_DISABLED                     0x0
+#define   GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_ENABLED                      0x1
+
 /*******************************************************************************
 ** State gcregBlock4SrcExAddress
 */
@@ -7609,19 +8433,19 @@ struct gcregmultisource {
 /* 32-bit aligned base address of the source U plane. */
 
 #define gcregBlock8AddressURegAddrs                                       0x4AD0
-#define GCREG_BLOCK8_ADDRESS_U_MSB                                            15
-#define GCREG_BLOCK8_ADDRESS_U_LSB                                             3
-#define GCREG_BLOCK8_ADDRESS_U_BLK                                             0
-#define GCREG_BLOCK8_ADDRESS_U_Count                                           8
-#define GCREG_BLOCK8_ADDRESS_U_FieldMask                              0xFFFFFFFF
-#define GCREG_BLOCK8_ADDRESS_U_ReadMask                               0xFFFFFFFC
-#define GCREG_BLOCK8_ADDRESS_U_WriteMask                              0xFFFFFFFC
-#define GCREG_BLOCK8_ADDRESS_U_ResetValue                             0x00000000
+#define GCREG_BLOCK8_UPLANE_ADDRESS_MSB                                       15
+#define GCREG_BLOCK8_UPLANE_ADDRESS_LSB                                        3
+#define GCREG_BLOCK8_UPLANE_ADDRESS_BLK                                        0
+#define GCREG_BLOCK8_UPLANE_ADDRESS_Count                                      8
+#define GCREG_BLOCK8_UPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
+#define GCREG_BLOCK8_UPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ResetValue                        0x00000000
 
-#define GCREG_BLOCK8_ADDRESS_U_ADDRESS                                    31 : 0
-#define GCREG_BLOCK8_ADDRESS_U_ADDRESS_End                                    30
-#define GCREG_BLOCK8_ADDRESS_U_ADDRESS_Start                                   0
-#define GCREG_BLOCK8_ADDRESS_U_ADDRESS_Type                                  U31
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS                               31 : 0
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_End                               30
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_Start                              0
+#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_Type                             U31
 
 /*******************************************************************************
 ** State gcregBlock8StrideU
@@ -7630,19 +8454,19 @@ struct gcregmultisource {
 /* Stride of the source U plane in bytes. */
 
 #define gcregBlock8StrideURegAddrs                                        0x4AD8
-#define GCREG_BLOCK8_STRIDE_U_MSB                                             15
-#define GCREG_BLOCK8_STRIDE_U_LSB                                              3
-#define GCREG_BLOCK8_STRIDE_U_BLK                                              0
-#define GCREG_BLOCK8_STRIDE_U_Count                                            8
-#define GCREG_BLOCK8_STRIDE_U_FieldMask                               0x0003FFFF
-#define GCREG_BLOCK8_STRIDE_U_ReadMask                                0x0003FFFC
-#define GCREG_BLOCK8_STRIDE_U_WriteMask                               0x0003FFFC
-#define GCREG_BLOCK8_STRIDE_U_ResetValue                              0x00000000
+#define GCREG_BLOCK8_UPLANE_STRIDE_MSB                                        15
+#define GCREG_BLOCK8_UPLANE_STRIDE_LSB                                         3
+#define GCREG_BLOCK8_UPLANE_STRIDE_BLK                                         0
+#define GCREG_BLOCK8_UPLANE_STRIDE_Count                                       8
+#define GCREG_BLOCK8_UPLANE_STRIDE_FieldMask                          0x0003FFFF
+#define GCREG_BLOCK8_UPLANE_STRIDE_ReadMask                           0x0003FFFC
+#define GCREG_BLOCK8_UPLANE_STRIDE_WriteMask                          0x0003FFFC
+#define GCREG_BLOCK8_UPLANE_STRIDE_ResetValue                         0x00000000
 
-#define GCREG_BLOCK8_STRIDE_U_STRIDE                                      17 : 0
-#define GCREG_BLOCK8_STRIDE_U_STRIDE_End                                      17
-#define GCREG_BLOCK8_STRIDE_U_STRIDE_Start                                     0
-#define GCREG_BLOCK8_STRIDE_U_STRIDE_Type                                    U18
+#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE                                 17 : 0
+#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_End                                 17
+#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_Start                                0
+#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_Type                               U18
 
 /*******************************************************************************
 ** State gcregBlock8AddressV
@@ -7651,19 +8475,19 @@ struct gcregmultisource {
 /* 32-bit aligned base address of the source V plane. */
 
 #define gcregBlock8AddressVRegAddrs                                       0x4AE0
-#define GCREG_BLOCK8_ADDRESS_V_MSB                                            15
-#define GCREG_BLOCK8_ADDRESS_V_LSB                                             3
-#define GCREG_BLOCK8_ADDRESS_V_BLK                                             0
-#define GCREG_BLOCK8_ADDRESS_V_Count                                           8
-#define GCREG_BLOCK8_ADDRESS_V_FieldMask                              0xFFFFFFFF
-#define GCREG_BLOCK8_ADDRESS_V_ReadMask                               0xFFFFFFFC
-#define GCREG_BLOCK8_ADDRESS_V_WriteMask                              0xFFFFFFFC
-#define GCREG_BLOCK8_ADDRESS_V_ResetValue                             0x00000000
+#define GCREG_BLOCK8_VPLANE_ADDRESS_MSB                                       15
+#define GCREG_BLOCK8_VPLANE_ADDRESS_LSB                                        3
+#define GCREG_BLOCK8_VPLANE_ADDRESS_BLK                                        0
+#define GCREG_BLOCK8_VPLANE_ADDRESS_Count                                      8
+#define GCREG_BLOCK8_VPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
+#define GCREG_BLOCK8_VPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ResetValue                        0x00000000
 
-#define GCREG_BLOCK8_ADDRESS_V_ADDRESS                                    31 : 0
-#define GCREG_BLOCK8_ADDRESS_V_ADDRESS_End                                    30
-#define GCREG_BLOCK8_ADDRESS_V_ADDRESS_Start                                   0
-#define GCREG_BLOCK8_ADDRESS_V_ADDRESS_Type                                  U31
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS                               31 : 0
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_End                               30
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_Start                              0
+#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_Type                             U31
 
 /*******************************************************************************
 ** State gcregBlock8StrideV
@@ -7672,19 +8496,19 @@ struct gcregmultisource {
 /* Stride of the source V plane in bytes. */
 
 #define gcregBlock8StrideVRegAddrs                                        0x4AE8
-#define GCREG_BLOCK8_STRIDE_V_MSB                                             15
-#define GCREG_BLOCK8_STRIDE_V_LSB                                              3
-#define GCREG_BLOCK8_STRIDE_V_BLK                                              0
-#define GCREG_BLOCK8_STRIDE_V_Count                                            8
-#define GCREG_BLOCK8_STRIDE_V_FieldMask                               0x0003FFFF
-#define GCREG_BLOCK8_STRIDE_V_ReadMask                                0x0003FFFC
-#define GCREG_BLOCK8_STRIDE_V_WriteMask                               0x0003FFFC
-#define GCREG_BLOCK8_STRIDE_V_ResetValue                              0x00000000
+#define GCREG_BLOCK8_VPLANE_STRIDE_MSB                                        15
+#define GCREG_BLOCK8_VPLANE_STRIDE_LSB                                         3
+#define GCREG_BLOCK8_VPLANE_STRIDE_BLK                                         0
+#define GCREG_BLOCK8_VPLANE_STRIDE_Count                                       8
+#define GCREG_BLOCK8_VPLANE_STRIDE_FieldMask                          0x0003FFFF
+#define GCREG_BLOCK8_VPLANE_STRIDE_ReadMask                           0x0003FFFC
+#define GCREG_BLOCK8_VPLANE_STRIDE_WriteMask                          0x0003FFFC
+#define GCREG_BLOCK8_VPLANE_STRIDE_ResetValue                         0x00000000
 
-#define GCREG_BLOCK8_STRIDE_V_STRIDE                                      17 : 0
-#define GCREG_BLOCK8_STRIDE_V_STRIDE_End                                      17
-#define GCREG_BLOCK8_STRIDE_V_STRIDE_Start                                     0
-#define GCREG_BLOCK8_STRIDE_V_STRIDE_Type                                    U18
+#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE                                 17 : 0
+#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_End                                 17
+#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_Start                                0
+#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_Type                               U18
 
 /*******************************************************************************
 ** State gcregBlock8SrcRotationHeight
@@ -8019,58 +8843,58 @@ struct gcregmultisource {
 
 /* General purpose control register. */
 
-#define gcregBlock8ControlRegAddrs                                        0x4B20
-#define GCREG_BLOCK8_CONTROL_MSB                                              15
-#define GCREG_BLOCK8_CONTROL_LSB                                               3
-#define GCREG_BLOCK8_CONTROL_BLK                                               0
-#define GCREG_BLOCK8_CONTROL_Count                                             8
-#define GCREG_BLOCK8_CONTROL_FieldMask                                0x00000999
-#define GCREG_BLOCK8_CONTROL_ReadMask                                 0x00000999
-#define GCREG_BLOCK8_CONTROL_WriteMask                                0x00000999
-#define GCREG_BLOCK8_CONTROL_ResetValue                               0x00000000
-
-#define GCREG_BLOCK8_CONTROL_YUV                                           0 : 0
-#define GCREG_BLOCK8_CONTROL_YUV_End                                           0
-#define GCREG_BLOCK8_CONTROL_YUV_Start                                         0
-#define GCREG_BLOCK8_CONTROL_YUV_Type                                        U01
-#define   GCREG_BLOCK8_CONTROL_YUV_601                                       0x0
-#define   GCREG_BLOCK8_CONTROL_YUV_709                                       0x1
-
-#define GCREG_BLOCK8_CONTROL_MASK_YUV                                      3 : 3
-#define GCREG_BLOCK8_CONTROL_MASK_YUV_End                                      3
-#define GCREG_BLOCK8_CONTROL_MASK_YUV_Start                                    3
-#define GCREG_BLOCK8_CONTROL_MASK_YUV_Type                                   U01
-#define   GCREG_BLOCK8_CONTROL_MASK_YUV_ENABLED                              0x0
-#define   GCREG_BLOCK8_CONTROL_MASK_YUV_MASKED                               0x1
-
-#define GCREG_BLOCK8_CONTROL_UV_SWIZZLE                                    4 : 4
-#define GCREG_BLOCK8_CONTROL_UV_SWIZZLE_End                                    4
-#define GCREG_BLOCK8_CONTROL_UV_SWIZZLE_Start                                  4
-#define GCREG_BLOCK8_CONTROL_UV_SWIZZLE_Type                                 U01
-#define   GCREG_BLOCK8_CONTROL_UV_SWIZZLE_UV                                 0x0
-#define   GCREG_BLOCK8_CONTROL_UV_SWIZZLE_VU                                 0x1
-
-#define GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE                               7 : 7
-#define GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE_End                               7
-#define GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE_Start                             7
-#define GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE_Type                            U01
-#define   GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE_ENABLED                       0x0
-#define   GCREG_BLOCK8_CONTROL_MASK_UV_SWIZZLE_MASKED                        0x1
+#define gcregBlock8PEControlRegAddrs                                      0x4B20
+#define GCREG_BLOCK8_PE_CONTROL_MSB                                           15
+#define GCREG_BLOCK8_PE_CONTROL_LSB                                            3
+#define GCREG_BLOCK8_PE_CONTROL_BLK                                            0
+#define GCREG_BLOCK8_PE_CONTROL_Count                                          8
+#define GCREG_BLOCK8_PE_CONTROL_FieldMask                             0x00000999
+#define GCREG_BLOCK8_PE_CONTROL_ReadMask                              0x00000999
+#define GCREG_BLOCK8_PE_CONTROL_WriteMask                             0x00000999
+#define GCREG_BLOCK8_PE_CONTROL_ResetValue                            0x00000000
+
+#define GCREG_BLOCK8_PE_CONTROL_YUV                                        0 : 0
+#define GCREG_BLOCK8_PE_CONTROL_YUV_End                                        0
+#define GCREG_BLOCK8_PE_CONTROL_YUV_Start                                      0
+#define GCREG_BLOCK8_PE_CONTROL_YUV_Type                                     U01
+#define   GCREG_BLOCK8_PE_CONTROL_YUV_601                                    0x0
+#define   GCREG_BLOCK8_PE_CONTROL_YUV_709                                    0x1
+
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV                                   3 : 3
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_End                                   3
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_Start                                 3
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_Type                                U01
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUV_ENABLED                           0x0
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUV_MASKED                            0x1
+
+#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE                                 4 : 4
+#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_End                                 4
+#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_Start                               4
+#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_Type                              U01
+#define   GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_UV                              0x0
+#define   GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_VU                              0x1
+
+#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE                            7 : 7
+#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_End                            7
+#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_Start                          7
+#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_Type                         U01
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_ENABLED                    0x0
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_MASKED                     0x1
 
 /* YUV to RGB convert enable */
-#define GCREG_BLOCK8_CONTROL_YUVRGB                                        8 : 8
-#define GCREG_BLOCK8_CONTROL_YUVRGB_End                                        8
-#define GCREG_BLOCK8_CONTROL_YUVRGB_Start                                      8
-#define GCREG_BLOCK8_CONTROL_YUVRGB_Type                                     U01
-#define   GCREG_BLOCK8_CONTROL_YUVRGB_DISABLED                               0x0
-#define   GCREG_BLOCK8_CONTROL_YUVRGB_ENABLED                                0x1
+#define GCREG_BLOCK8_PE_CONTROL_YUVRGB                                     8 : 8
+#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_End                                     8
+#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_Start                                   8
+#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_Type                                  U01
+#define   GCREG_BLOCK8_PE_CONTROL_YUVRGB_DISABLED                            0x0
+#define   GCREG_BLOCK8_PE_CONTROL_YUVRGB_ENABLED                             0x1
 
-#define GCREG_BLOCK8_CONTROL_MASK_YUVRGB                                 11 : 11
-#define GCREG_BLOCK8_CONTROL_MASK_YUVRGB_End                                  11
-#define GCREG_BLOCK8_CONTROL_MASK_YUVRGB_Start                                11
-#define GCREG_BLOCK8_CONTROL_MASK_YUVRGB_Type                                U01
-#define   GCREG_BLOCK8_CONTROL_MASK_YUVRGB_ENABLED                           0x0
-#define   GCREG_BLOCK8_CONTROL_MASK_YUVRGB_MASKED                            0x1
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB                              11 : 11
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_End                               11
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_Start                             11
+#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_Type                             U01
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_ENABLED                        0x0
+#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_MASKED                         0x1
 
 /*******************************************************************************
 ** State gcregBlock8SrcColorKeyHigh
@@ -8146,6 +8970,14 @@ struct gcregmultisource {
 #define   GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_DISABLED                    0x0
 #define   GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_ENABLED                     0x1
 
+/* Source CacheMode. */
+#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE                            12 : 12
+#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_End                             12
+#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_Start                           12
+#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_Type                           U01
+#define   GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_DISABLED                     0x0
+#define   GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_ENABLED                      0x1
+
 /*******************************************************************************
 ** State gcregBlock8SrcExAddress
 */
@@ -8397,7 +9229,7 @@ struct gcmommuflush {
 ** Modular operations: dst
 */
 
-static const struct gccmdldstate gcmodst_address_ldst =
+static const struct gccmdldstate gcmodst_config_ldst =
 	GCLDSTATE(gcregDestAddressRegAddrs, 3);
 
 static const struct gccmdldstate gcmodst_rotationheight_ldst =
@@ -8407,8 +9239,8 @@ static const struct gccmdldstate gcmodst_clip_ldst =
 	GCLDSTATE(gcregClipTopLeftRegAddrs, 2);
 
 struct gcmodst {
-	/* gcregDestAddressRegAddrs */
-	struct gccmdldstate address_ldst;
+	/* Configuration block. */
+	struct gccmdldstate config_ldst;
 
 		/* gcregDestAddressRegAddrs */
 		unsigned int address;
@@ -8431,7 +9263,7 @@ struct gcmodst {
 			unsigned int raw;
 		} rotationheight;
 
-	/* gcregClipTopLeftRegAddrs */
+	/* Clipping block. */
 	struct gccmdldstate clip_ldst;
 
 		/* gcregClipTopLeftRegAddrs */
@@ -8451,6 +9283,239 @@ struct gcmodst {
 };
 
 /*******************************************************************************
+** Modular operations: alpha
+*/
+
+static const struct gccmdldstate gcmoalpha_config_ldst =
+	GCLDSTATE(gcregAlphaControlRegAddrs, 2);
+
+struct gcmoalpha {
+	/* Alpha control block. */
+	struct gccmdldstate config_ldst;
+
+		/* gcregAlphaControlRegAddrs */
+		union {
+			struct gcregalphacontrol reg;
+			unsigned int raw;
+		} control;
+
+		/* gcregAlphaModesRegAddrs */
+		union {
+			struct gcregalphamodes reg;
+			unsigned int raw;
+		} mode;
+
+		/* Alignment filler. */
+		unsigned int _filler;
+};
+
+/*******************************************************************************
+** Modular operations: alphaoff
+*/
+
+static const struct gccmdldstate gcmoalphaoff_control_ldst =
+	GCLDSTATE(gcregAlphaControlRegAddrs, 1);
+
+struct gcmoalphaoff {
+	/* gcregAlphaControlRegAddrs */
+	struct gccmdldstate control_ldst;
+
+		/* gcregAlphaControlRegAddrs */
+		union {
+			struct gcregalphacontrol reg;
+			unsigned int raw;
+		} control;
+};
+
+/*******************************************************************************
+** Modular operations: alphaglobal
+*/
+
+static const struct gccmdldstate gcmoglobal_color_ldst =
+	GCLDSTATE(gcregGlobalSrcColorRegAddrs, 2);
+
+struct gcmoglobal {
+	/* Global color block. */
+	struct gccmdldstate color_ldst;
+
+		/* gcregGlobalSrcColorRegAddrs */
+		union {
+			struct gcregglobalsrccolor reg;
+			unsigned int raw;
+		} srcglobal;
+
+		/* gcregGlobalDestColorRegAddrs */
+		union {
+			struct gcregglobaldstcolor reg;
+			unsigned int raw;
+		} dstglobal;
+
+		/* Alignment filler. */
+		unsigned int _filler;
+};
+
+/*******************************************************************************
+** Modular operations: xsrcalpha
+*/
+
+static const struct gccmdldstate gcmoxsrcalpha_alphamodes_ldst[4] = {
+	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcalpha_srcglobal_ldst[4] = {
+	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcalpha_dstglobal_ldst[4] = {
+	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 3, 1),
+};
+
+struct gcmoxsrcalpha {
+	/* gcregBlock4AlphaModesRegAddrs */
+	struct gccmdldstate alphamodes_ldst;
+
+		/* gcregBlock4AlphaModesRegAddrs */
+		union {
+			struct gcregalphamodes reg;
+			unsigned int raw;
+		} alphamodes;
+
+	/* gcregBlock4GlobalSrcColorRegAddrs */
+	struct gccmdldstate srcglobal_ldst;
+
+		/* gcregBlock4GlobalSrcColorRegAddrs */
+		union {
+			struct gcregglobalsrccolor reg;
+			unsigned int raw;
+		} srcglobal;
+
+	/* gcregBlock4GlobalDestColorRegAddrs */
+	struct gccmdldstate dstglobal_ldst;
+
+		/* gcregBlock4GlobalDestColorRegAddrs */
+		union {
+			struct gcregglobaldstcolor reg;
+			unsigned int raw;
+		} dstglobal;
+};
+
+/*******************************************************************************
+** Modular operations: yuv
+*/
+
+static const struct gccmdldstate gcmoyuv_plane_ldst =
+	GCLDSTATE(gcregUPlaneAddressRegAddrs, 4);
+
+static const struct gccmdldstate gcmoyuv_pectrl_ldst =
+	GCLDSTATE(gcregPEControlRegAddrs, 1);
+
+struct gcmoyuv {
+	/* Plane state block. */
+	struct gccmdldstate plane_ldst;
+
+		/* gcregBlock4UPlaneAddressRegAddrs */
+		unsigned int uplaneaddress;
+
+		/* gcregBlock4UPlaneStrideRegAddrs */
+		unsigned int uplanestride;
+
+		/* gcregBlock4VPlaneAddressRegAddrs */
+		unsigned int vplaneaddress;
+
+		/* gcregBlock4VPlaneStrideRegAddrs */
+		unsigned int vplanestride;
+
+		/* Alignment filler. */
+		unsigned int _filler1;
+
+	/* gcregBlock4PEControlRegAddrs */
+	struct gccmdldstate pectrl_ldst;
+
+		/* gcregBlock4PEControlRegAddrs */
+		unsigned int pectrl;
+};
+
+/*******************************************************************************
+** Modular operations: xsrcyuv
+*/
+
+static const struct gccmdldstate gcmoxsrcyuv_uplaneaddress_ldst[4] = {
+	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcyuv_uplanestride_ldst[4] = {
+	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcyuv_vplaneaddress_ldst[4] = {
+	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcyuv_vplanestride_ldst[4] = {
+	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 3, 1),
+};
+
+static const struct gccmdldstate gcmoxsrcyuv_pectrl_ldst[4] = {
+	GCLDSTATE(gcregBlock4PEControlRegAddrs + 0, 1),
+	GCLDSTATE(gcregBlock4PEControlRegAddrs + 1, 1),
+	GCLDSTATE(gcregBlock4PEControlRegAddrs + 2, 1),
+	GCLDSTATE(gcregBlock4PEControlRegAddrs + 3, 1),
+};
+
+struct gcmoxsrcyuv {
+	/* gcregBlock4UPlaneAddressRegAddrs */
+	struct gccmdldstate uplaneaddress_ldst;
+
+		/* gcregBlock4UPlaneAddressRegAddrs */
+		unsigned int uplaneaddress;
+
+	/* gcregBlock4UPlaneStrideRegAddrs */
+	struct gccmdldstate uplanestride_ldst;
+
+		/* gcregBlock4UPlaneStrideRegAddrs */
+		unsigned int uplanestride;
+
+	/* gcregBlock4VPlaneAddressRegAddrs */
+	struct gccmdldstate vplaneaddress_ldst;
+
+		/* gcregBlock4VPlaneAddressRegAddrs */
+		unsigned int vplaneaddress;
+
+	/* gcregBlock4VPlaneStrideRegAddrs */
+	struct gccmdldstate vplanestride_ldst;
+
+		/* gcregBlock4VPlaneStrideRegAddrs */
+		unsigned int vplanestride;
+
+	/* gcregBlock4PEControlRegAddrs */
+	struct gccmdldstate pectrl_ldst;
+
+		/* gcregBlock4PEControlRegAddrs */
+		unsigned int pectrl;
+};
+
+/*******************************************************************************
 ** Modular operations: src
 */
 
@@ -8468,34 +9533,6 @@ static const struct gccmdldstate gcmosrc_stride_ldst[4] = {
 	GCLDSTATE(gcregBlock4SrcStrideRegAddrs + 3, 1),
 };
 
-static const struct gccmdldstate gcmosrc_uplaneaddress_ldst[4] = {
-	GCLDSTATE(gcregUPlaneAddressRegAddrs + 0, 1),
-	GCLDSTATE(gcregUPlaneAddressRegAddrs + 1, 1),
-	GCLDSTATE(gcregUPlaneAddressRegAddrs + 2, 1),
-	GCLDSTATE(gcregUPlaneAddressRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_uplanestride_ldst[4] = {
-	GCLDSTATE(gcregUPlaneStrideRegAddrs + 0, 1),
-	GCLDSTATE(gcregUPlaneStrideRegAddrs + 1, 1),
-	GCLDSTATE(gcregUPlaneStrideRegAddrs + 2, 1),
-	GCLDSTATE(gcregUPlaneStrideRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_vplaneaddress_ldst[4] = {
-	GCLDSTATE(gcregVPlaneAddressRegAddrs + 0, 1),
-	GCLDSTATE(gcregVPlaneAddressRegAddrs + 1, 1),
-	GCLDSTATE(gcregVPlaneAddressRegAddrs + 2, 1),
-	GCLDSTATE(gcregVPlaneAddressRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_vplanestride_ldst[4] = {
-	GCLDSTATE(gcregVPlaneStrideRegAddrs + 0, 1),
-	GCLDSTATE(gcregVPlaneStrideRegAddrs + 1, 1),
-	GCLDSTATE(gcregVPlaneStrideRegAddrs + 2, 1),
-	GCLDSTATE(gcregVPlaneStrideRegAddrs + 3, 1),
-};
-
 static const struct gccmdldstate gcmosrc_rotation_ldst[4] = {
 	GCLDSTATE(gcregBlock4SrcRotationConfigRegAddrs + 0, 1),
 	GCLDSTATE(gcregBlock4SrcRotationConfigRegAddrs + 1, 1),
@@ -8559,27 +9596,6 @@ static const struct gccmdldstate gcmosrc_alphacontrol_ldst[4] = {
 	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 3, 1),
 };
 
-static const struct gccmdldstate gcmosrcalpha_alphamodes_ldst[4] = {
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 0, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrcalpha_srcglobal_ldst[4] = {
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 0, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrcalpha_dstglobal_ldst[4] = {
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 0, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 3, 1),
-};
-
 struct gcmosrc {
 	/* gcregBlock4SrcAddressRegAddrs */
 	struct gccmdldstate address_ldst;
@@ -8675,51 +9691,109 @@ struct gcmosrc {
 		} alphacontrol;
 };
 
-struct gcmosrcplanaryuv {
-	/* gcregUPlaneAddressRegAddrs */
-	struct gccmdldstate uplaneaddress_ldst;
-		unsigned int uplaneaddress;
+/*******************************************************************************
+** Modular operations: vrsrc
+*/
 
-	/* gcregUPlaneStrideRegAddrs */
-	struct gccmdldstate uplanestride_ldst;
-		unsigned int uplanestride;
+static const struct gccmdldstate gcmovrsrc_config_ldst =
+	GCLDSTATE(gcregSrcAddressRegAddrs, 4);
 
-	/* gcregVPlaneAddressRegAddrs */
-	struct gccmdldstate vplaneaddress_ldst;
-		unsigned int vplaneaddress;
+static const struct gccmdldstate gcmovrsrc_pos_ldst =
+	GCLDSTATE(gcregVRSourceImageLowRegAddrs, 4);
 
-	/* gcregVPlaneStrideRegAddrs */
-	struct gccmdldstate vplanestride_ldst;
-		unsigned int vplanestride;
-};
+static const struct gccmdldstate gcmovrsrc_rotation_ldst =
+	GCLDSTATE(gcregSrcRotationHeightRegAddrs, 2);
 
-struct gcmosrcalpha {
-	/* gcregBlock4AlphaModesRegAddrs */
-	struct gccmdldstate alphamodes_ldst;
+static const struct gccmdldstate gcmovrsrc_rop_ldst =
+	GCLDSTATE(gcregRopRegAddrs, 1);
 
-		/* gcregBlock4AlphaModesRegAddrs */
+static const struct gccmdldstate gcmovrsrc_mult_ldst =
+	GCLDSTATE(gcregColorMultiplyModesRegAddrs, 1);
+
+struct gcmovrsrc {
+	/* Configuration block. */
+	struct gccmdldstate config_ldst;
+
+		/* gcregSrcAddressRegAddrs */
+		unsigned int address;
+
+		/* gcregSrcStrideRegAddrs */
+		unsigned int stride;
+
+		/* gcregSrcRotationConfigRegAddrs */
 		union {
-			struct gcregalphamodes reg;
+			struct gcregsrcrotationconfig reg;
 			unsigned int raw;
-		} alphamodes;
+		} rotation;
 
-	/* gcregBlock4GlobalSrcColorRegAddrs */
-	struct gccmdldstate srcglobal_ldst;
+		/* gcregSrcConfigRegAddrs */
+		union {
+			struct gcregsrcconfig reg;
+			unsigned int raw;
+		} config;
 
-		/* gcregBlock4GlobalSrcColorRegAddrs */
+		/* Alignment filler. */
+		unsigned int _filler1;
+
+	/* Source position block. */
+	struct gccmdldstate pos_ldst;
+
+		/* gcregVRSourceImageLowRegAddrs */
 		union {
-			struct gcregglobalsrccolor reg;
+			struct gcregvrsourceimagelow reg;
 			unsigned int raw;
-		} srcglobal;
+		} lt;
 
-	/* gcregBlock4GlobalDestColorRegAddrs */
-	struct gccmdldstate dstglobal_ldst;
+		/* gcregVRSourceImageHighRegAddrs */
+		union {
+			struct gcregvrsourceimagehigh reg;
+			unsigned int raw;
+		} rb;
 
-		/* gcregBlock4GlobalDestColorRegAddrs */
+		/* gcregVRSourceOriginLowRegAddrs */
+		unsigned int x;
+
+		/* gcregVRSourceOriginHighRegAddrs */
+		unsigned int y;
+
+		/* Alignment filler. */
+		unsigned int _filler2;
+
+	/* Rotation block. */
+	struct gccmdldstate rotation_ldst;
+
+		/* gcregSrcRotationHeightRegAddrs */
 		union {
-			struct gcregglobaldstcolor reg;
+			struct gcregsrcrotationheight reg;
 			unsigned int raw;
-		} dstglobal;
+		} rotationheight;
+
+		/* gcregRotAngleRegAddrs */
+		union {
+			struct gcregrotangle reg;
+			unsigned int raw;
+		} rotationangle;
+
+		/* Alignment filler. */
+		unsigned int _filler3;
+
+	/* gcregRopRegAddrs */
+	struct gccmdldstate rop_ldst;
+
+		/* gcregRopRegAddrs */
+		union {
+			struct gcregrop reg;
+			unsigned int raw;
+		} rop;
+
+	/* gcregColorMultiplyModesRegAddrs */
+	struct gccmdldstate mult_ldst;
+
+		/* gcregColorMultiplyModesRegAddrs */
+		union {
+			struct gcregcolormultiplymodes reg;
+			unsigned int raw;
+		} mult;
 };
 
 /*******************************************************************************
@@ -8768,7 +9842,7 @@ struct gcmobltconfig {
 ** Modular operations: startde
 */
 
-struct gcmostart {
+struct gcmostartde {
 	/* Start DE command. */
 	struct gccmdstartde startde;
 	struct gccmdstartderect rect;
@@ -8882,4 +9956,133 @@ struct gcmofill {
 	struct gccmdstartderect rect;
 };
 
+/*******************************************************************************
+** Modular operations: filterkernel
+*/
+
+static const struct gccmdldstate gcmofilterkernel_shared_ldst =
+	GCLDSTATE(gcregFilterKernelRegAddrs, 77);
+
+static const struct gccmdldstate gcmofilterkernel_horizontal_ldst =
+	GCLDSTATE(gcregHoriFilterKernelRegAddrs, 77);
+
+static const struct gccmdldstate gcmofilterkernel_vertical_ldst =
+	GCLDSTATE(gcregVertiFilterKernelRegAddrs, 77);
+
+struct gcmofilterkernel {
+	/* Kernel array block. */
+	struct gccmdldstate kernelarray_ldst;
+
+		/* Array of kernel coefficients. */
+		struct gcregfilterkernel kernelarray;
+};
+
+/*******************************************************************************
+** Modular operations: vrdst
+*/
+
+static const struct gccmdldstate gcmovrdst_config_ldst =
+	GCLDSTATE(gcregDestAddressRegAddrs, 4);
+
+static const struct gccmdldstate gcmovrdst_rotationheight_ldst =
+	GCLDSTATE(gcregDstRotationHeightRegAddrs, 1);
+
+struct gcmovrdst {
+	/* Configuration block. */
+	struct gccmdldstate config_ldst;
+
+		/* gcregDestAddressRegAddrs */
+		unsigned int address;
+
+		/* gcregDestStrideRegAddrs */
+		unsigned int stride;
+
+		/* gcregDestRotationConfigRegAddrs */
+		union {
+			struct gcregdstrotationconfig reg;
+			unsigned int raw;
+		} rotation;
+
+		/* gcregDestConfigRegAddrs */
+		union {
+			struct gcregdstconfig reg;
+			unsigned int raw;
+		} config;
+
+		/* Alignment filler. */
+		unsigned int _filler;
+
+	/* gcregDstRotationHeightRegAddrs */
+	struct gccmdldstate rotationheight_ldst;
+
+		/* gcregDstRotationHeightRegAddrs */
+		union {
+			struct gcregdstrotationheight reg;
+			unsigned int raw;
+		} rotationheight;
+};
+
+/*******************************************************************************
+** Modular operations: vrconfigex
+*/
+
+static const struct gccmdldstate gcmovrconfigex_config_ldst =
+	GCLDSTATE(gcregVRConfigExRegAddrs, 1);
+
+struct gcmovrconfigex {
+	/* gcregVRConfigExRegAddrs */
+	struct gccmdldstate config_ldst;
+
+		/* gcregVRConfigExRegAddrs */
+		union {
+			struct gcregvrconfigex reg;
+			unsigned int raw;
+		} config;
+};
+
+/*******************************************************************************
+** Modular operations: startvr
+*/
+
+static const struct gccmdldstate gcmostartvr_scale_ldst =
+	GCLDSTATE(gcregStretchFactorLowRegAddrs, 2);
+
+static const struct gccmdldstate gcmostartvr_rect_ldst =
+	GCLDSTATE(gcregVRTargetWindowLowRegAddrs, 2);
+
+static const struct gccmdldstate gcmostartvr_config_ldst =
+	GCLDSTATE(gcregVRConfigRegAddrs, 1);
+
+struct gcmostartvr {
+	/* Scale factor block. */
+	struct gccmdldstate scale_ldst;
+
+		/* gcregStretchFactorLowRegAddrs */
+		unsigned int scalex;
+
+		/* gcregStretchFactorHighRegAddrs */
+		unsigned int scaley;
+
+		/* Alignment filler. */
+		unsigned int _filler1;
+
+	/* Target rectangle. */
+	struct gccmdldstate rect_ldst;
+
+		/* gcregVRTargetWindowLowRegAddrs */
+		struct gcregvrtargetwindowlow lt;
+
+		/* gcregVRTargetWindowHighRegAddrs */
+		struct gcregvrtargetwindowhigh rb;
+
+		/* Alignment filler. */
+		unsigned int _filler2;
+
+	/* Start video raster commad. */
+	struct gccmdldstate config_ldst;
+
+		/* gcregVRConfigRegAddrs */
+		struct gcregvrconfig config;
+};
+
 #endif
diff --git a/gcbv/mirror/include/gcx.h b/gcbv/mirror/include/gcx.h
index c126d1e..285762f 100644
--- a/gcbv/mirror/include/gcx.h
+++ b/gcbv/mirror/include/gcx.h
@@ -40,9 +40,24 @@
 
 #ifndef countof
 #define countof(a) \
-	(sizeof(a) / sizeof(a[0]))
+( \
+	sizeof(a) / sizeof(a[0]) \
+)
 #endif
 
+#define GC_PTR2INT(p) \
+( \
+	(unsigned int) (p) \
+)
+
+#define GC_ALIGN(n, align) \
+( \
+	((n) + ((align) - 1)) & ~((align) - 1) \
+)
+
+#define GCLOCK_TIMEOUT_SEC 10
+#define GCLOCK_TIMEOUT_JIF (msecs_to_jiffies(GCLOCK_TIMEOUT_SEC * 1000))
+
 #define GCLOCK_TYPE \
 	pthread_mutex_t