From 57adb36c30893cf3161bbb16a4a3505689ee75fa Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Queru <jbq@google.com>
Date: Mon, 6 Jun 2011 13:28:45 -0700
Subject: Remove workarounds for buggy /dev/fb0 drivers

Change-Id: Ideadd5f39693d05cf29a81d9f87ed804d7e52380
---
 modules/gralloc/Android.mk      |  6 ------
 modules/gralloc/framebuffer.cpp | 23 -----------------------
 2 files changed, 29 deletions(-)

(limited to 'modules/gralloc')

diff --git a/modules/gralloc/Android.mk b/modules/gralloc/Android.mk
index 1e1e05f..b24c4cd 100644
--- a/modules/gralloc/Android.mk
+++ b/modules/gralloc/Android.mk
@@ -29,11 +29,5 @@ LOCAL_SRC_FILES := 	\
 	
 LOCAL_MODULE := gralloc.default
 LOCAL_CFLAGS:= -DLOG_TAG=\"gralloc\"
-ifeq ($(BOARD_NO_PAGE_FLIPPING),true)
-LOCAL_CFLAGS += -DNO_PAGE_FLIPPING
-endif
-ifeq ($(BOARD_NO_32BPP),true)
-LOCAL_CFLAGS += -DNO_32BPP
-endif
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/modules/gralloc/framebuffer.cpp b/modules/gralloc/framebuffer.cpp
index fe57a8a..f908976 100644
--- a/modules/gralloc/framebuffer.cpp
+++ b/modules/gralloc/framebuffer.cpp
@@ -43,12 +43,7 @@
 /*****************************************************************************/
 
 // numbers of buffers for page flipping
-#if defined(NO_PAGE_FLIPPING)
-// page-flipping is buggy on some devices
-#define NUM_BUFFERS 1
-#else
 #define NUM_BUFFERS 2
-#endif
 
 
 enum {
@@ -176,21 +171,6 @@ int mapFrameBufferLocked(struct private_module_t* module)
     info.yoffset = 0;
     info.activate = FB_ACTIVATE_NOW;
 
-#if defined(NO_32BPP)
-    /*
-     * Explicitly request 5/6/5
-     */
-    info.bits_per_pixel = 16;
-    info.red.offset     = 11;
-    info.red.length     = 5;
-    info.green.offset   = 5;
-    info.green.length   = 6;
-    info.blue.offset    = 0;
-    info.blue.length    = 5;
-    info.transp.offset  = 0;
-    info.transp.length  = 0;
-#endif
-
     /*
      * Request NUM_BUFFERS screens (at lest 2 for page flipping)
      */
@@ -357,9 +337,6 @@ int fb_device_open(hw_module_t const* module, const char* name,
             int format = (m->info.bits_per_pixel == 32)
                          ? HAL_PIXEL_FORMAT_RGBX_8888
                          : HAL_PIXEL_FORMAT_RGB_565;
-#ifdef NO_32BPP
-            format = HAL_PIXEL_FORMAT_RGB_565;
-#endif
             const_cast<uint32_t&>(dev->device.flags) = 0;
             const_cast<uint32_t&>(dev->device.width) = m->info.xres;
             const_cast<uint32_t&>(dev->device.height) = m->info.yres;
-- 
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