From 4781f20f29926ec68715f5cc930273a79fc0a9eb Mon Sep 17 00:00:00 2001 From: Brian Rogers Date: Mon, 28 Sep 2009 15:41:08 -0700 Subject: drm/i915: Don't call intel_update_fbc from intel_crtc_cursor_set Commit 74dff282 exposed this unnecessary call by causing a change in the failure path on i965 where framebuffer compression will be turned on and off on every cursor update. If you don't have the xf86-video-intel fix to avoid the blinking cursor effect, this is very slow. Symptoms were a far more noticeable cursor blink with every cursor image change combined with severe slowdown for animated cursors. Signed-off-by: Brian Rogers Acked-by: Jesse Barnes Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_display.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 93ff6c0..7a5fb79 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3095,7 +3095,6 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, struct drm_gem_object *bo; struct drm_i915_gem_object *obj_priv; int pipe = intel_crtc->pipe; - int plane = intel_crtc->plane; uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR; uint32_t base = (pipe == 0) ? CURABASE : CURBBASE; uint32_t temp = I915_READ(control); @@ -3182,9 +3181,6 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, drm_gem_object_unreference(intel_crtc->cursor_bo); } - if ((IS_I965G(dev) || plane == 0)) - intel_update_fbc(crtc, &crtc->mode); - mutex_unlock(&dev->struct_mutex); intel_crtc->cursor_addr = addr; -- cgit v1.1 From 4f49be546806bf3839daa0601e1c2d4342c93359 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 24 Sep 2009 00:23:33 +0100 Subject: drm/i915: Record device minor rather than pointer in TRACE_EVENT Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_trace.h | 48 +++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 24 deletions(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 5567a40..908b3c4 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -158,16 +158,16 @@ TRACE_EVENT(i915_gem_request_submit, TP_ARGS(dev, seqno), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; ), - TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno) + TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) ); TRACE_EVENT(i915_gem_request_flush, @@ -178,20 +178,20 @@ TRACE_EVENT(i915_gem_request_flush, TP_ARGS(dev, seqno, flush_domains, invalidate_domains), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) __field(u32, flush_domains) __field(u32, invalidate_domains) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; __entry->flush_domains = flush_domains; __entry->invalidate_domains = invalidate_domains; ), - TP_printk("dev=%p, seqno=%u, flush=%04x, invalidate=%04x", + TP_printk("dev=%u, seqno=%u, flush=%04x, invalidate=%04x", __entry->dev, __entry->seqno, __entry->flush_domains, __entry->invalidate_domains) ); @@ -204,16 +204,16 @@ TRACE_EVENT(i915_gem_request_complete, TP_ARGS(dev, seqno), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; ), - TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno) + TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) ); TRACE_EVENT(i915_gem_request_retire, @@ -223,16 +223,16 @@ TRACE_EVENT(i915_gem_request_retire, TP_ARGS(dev, seqno), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; ), - TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno) + TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) ); TRACE_EVENT(i915_gem_request_wait_begin, @@ -242,16 +242,16 @@ TRACE_EVENT(i915_gem_request_wait_begin, TP_ARGS(dev, seqno), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; ), - TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno) + TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) ); TRACE_EVENT(i915_gem_request_wait_end, @@ -261,16 +261,16 @@ TRACE_EVENT(i915_gem_request_wait_end, TP_ARGS(dev, seqno), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) __field(u32, seqno) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; __entry->seqno = seqno; ), - TP_printk("dev=%p, seqno=%u", __entry->dev, __entry->seqno) + TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) ); TRACE_EVENT(i915_ring_wait_begin, @@ -280,14 +280,14 @@ TRACE_EVENT(i915_ring_wait_begin, TP_ARGS(dev), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; ), - TP_printk("dev=%p", __entry->dev) + TP_printk("dev=%u", __entry->dev) ); TRACE_EVENT(i915_ring_wait_end, @@ -297,14 +297,14 @@ TRACE_EVENT(i915_ring_wait_end, TP_ARGS(dev), TP_STRUCT__entry( - __field(struct drm_device *, dev) + __field(u32, dev) ), TP_fast_assign( - __entry->dev = dev; + __entry->dev = dev->primary->index; ), - TP_printk("dev=%p", __entry->dev) + TP_printk("dev=%u", __entry->dev) ); #endif /* _I915_TRACE_H_ */ -- cgit v1.1 From 8f0dc5bf17dfd947bf7b2cd07a8b1f43e72fb750 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 24 Sep 2009 00:43:17 +0100 Subject: drm/i915: batch submit seqno off-by-one. We increment the seqno number between submitting the batch buffer and the flush/interrupt that demarcates its end, so the tracepoint needs to reference the incremented value to match the completion event. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 40727d4..b5f9df2 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3352,7 +3352,7 @@ i915_dispatch_gem_execbuffer(struct drm_device *dev, exec_start = (uint32_t) exec_offset + exec->batch_start_offset; exec_len = (uint32_t) exec->batch_len; - trace_i915_gem_request_submit(dev, dev_priv->mm.next_gem_seqno); + trace_i915_gem_request_submit(dev, dev_priv->mm.next_gem_seqno + 1); count = nbox ? nbox : 1; -- cgit v1.1 From 9d34e5db07303c9609053e2e651aa6d1fc74e923 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 24 Sep 2009 05:26:06 +0100 Subject: drm/i915: Enable irq to trace batch buffer completion. If we trigger a tracepoint for batch buffer submission, it is a reasonable assumption that we wish to also trace the batch buffer completion. So in order to capture the completion events, we need to enable irqs... However, we cannot rely on the completion event to disable the irq later, so we defer the irq disable to the retire request. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_dma.c | 1 + drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_gem.c | 8 +++++++- drivers/gpu/drm/i915/i915_irq.c | 10 ++++++++++ drivers/gpu/drm/i915/i915_trace.h | 1 + 5 files changed, 21 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 45d507e..92aeb91 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1468,6 +1468,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) spin_lock_init(&dev_priv->user_irq_lock); spin_lock_init(&dev_priv->error_lock); dev_priv->user_irq_refcount = 0; + dev_priv->trace_irq_seqno = 0; ret = drm_vblank_init(dev, I915_NUM_PIPE); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index b24b2d1..6035d3d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -202,6 +202,7 @@ typedef struct drm_i915_private { spinlock_t user_irq_lock; /** Refcount for i915_user_irq_get() versus i915_user_irq_put(). */ int user_irq_refcount; + u32 trace_irq_seqno; /** Cached value of IMR to avoid reads in updating the bitfield */ u32 irq_mask_reg; u32 pipestat[2]; @@ -665,6 +666,7 @@ extern int i915_irq_emit(struct drm_device *dev, void *data, extern int i915_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv); void i915_user_irq_get(struct drm_device *dev); +void i915_trace_irq_get(struct drm_device *dev, u32 seqno); void i915_user_irq_put(struct drm_device *dev); extern void i915_enable_interrupt (struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index b5f9df2..abfc27b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1770,7 +1770,7 @@ i915_gem_retire_requests(struct drm_device *dev) drm_i915_private_t *dev_priv = dev->dev_private; uint32_t seqno; - if (!dev_priv->hw_status_page) + if (!dev_priv->hw_status_page || list_empty(&dev_priv->mm.request_list)) return; seqno = i915_get_gem_seqno(dev); @@ -1794,6 +1794,12 @@ i915_gem_retire_requests(struct drm_device *dev) } else break; } + + if (unlikely (dev_priv->trace_irq_seqno && + i915_seqno_passed(dev_priv->trace_irq_seqno, seqno))) { + i915_user_irq_put(dev); + dev_priv->trace_irq_seqno = 0; + } } void diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 4dfeec7..c3ceffa 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -725,6 +725,16 @@ void i915_user_irq_put(struct drm_device *dev) spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags); } +void i915_trace_irq_get(struct drm_device *dev, u32 seqno) +{ + drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + + if (dev_priv->trace_irq_seqno == 0) + i915_user_irq_get(dev); + + dev_priv->trace_irq_seqno = seqno; +} + static int i915_wait_irq(struct drm_device * dev, int irq_nr) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 908b3c4..01840d9 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -165,6 +165,7 @@ TRACE_EVENT(i915_gem_request_submit, TP_fast_assign( __entry->dev = dev->primary->index; __entry->seqno = seqno; + i915_trace_irq_get(dev, seqno); ), TP_printk("dev=%u, seqno=%u", __entry->dev, __entry->seqno) -- cgit v1.1 From 0d0884cee3099ec1271a5d379c39b66de1e31923 Mon Sep 17 00:00:00 2001 From: Zhao Yakui Date: Tue, 29 Sep 2009 16:31:49 +0800 Subject: drm/i915: Multiply the refresh by 1000 in TV mode validatiion As of 559ee21d261a54c42594ef9405d27e9008eedf44 the actual refresh rate is returned by the function of drm_mode_vrefresh, so multiply the refresh rate by 1000 in TV mode validation. At the same time the error is expanded from 10 to 1000. Signed-off-by: Zhao Yakui Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_tv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index c64eab4..9ca9179 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1082,7 +1082,8 @@ intel_tv_mode_valid(struct drm_connector *connector, struct drm_display_mode *mo const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); /* Ensure TV refresh is close to desired refresh */ - if (tv_mode && abs(tv_mode->refresh - drm_mode_vrefresh(mode)) < 10) + if (tv_mode && abs(tv_mode->refresh - drm_mode_vrefresh(mode) * 1000) + < 1000) return MODE_OK; return MODE_CLOCK_RANGE; } -- cgit v1.1 From 8d91104aac6e21e6ca2a56124e2e47b0db043ea8 Mon Sep 17 00:00:00 2001 From: Adam Jackson Date: Wed, 23 Sep 2009 15:08:29 -0400 Subject: drm/i915: Initialize HDMI outputs as HDMI connectors, not DVI. Even if the physical output connector is DVI, calling it HDMI tells the user that there's HDMI audio signaling support. Signed-off-by: Adam Jackson Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/intel_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index fa304e1..663ab6d 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -223,7 +223,7 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg) connector = &intel_output->base; drm_connector_init(dev, connector, &intel_hdmi_connector_funcs, - DRM_MODE_CONNECTOR_DVID); + DRM_MODE_CONNECTOR_HDMIA); drm_connector_helper_add(connector, &intel_hdmi_connector_helper_funcs); intel_output->type = INTEL_OUTPUT_HDMI; -- cgit v1.1 From 068143d38804825d59d951a192cfadd2e22f457d Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 5 Oct 2009 09:58:02 +1000 Subject: drm/fb: add setcmap and fix 8-bit support. This adds support for the setcmap api and fixes the 8bpp support at least on radeon hardware. It adds a new load_lut hook which can be called once the color map is setup. Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/intel_display.c | 1 + drivers/gpu/drm/i915/intel_fb.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 155719f..a840cb1 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3513,6 +3513,7 @@ static const struct drm_crtc_helper_funcs intel_helper_funcs = { .mode_set_base = intel_pipe_set_base, .prepare = intel_crtc_prepare, .commit = intel_crtc_commit, + .load_lut = intel_crtc_load_lut, }; static const struct drm_crtc_funcs intel_crtc_funcs = { diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index e85d7e9..3ee8db1 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -60,6 +60,7 @@ static struct fb_ops intelfb_ops = { .fb_imageblit = cfb_imageblit, .fb_pan_display = drm_fb_helper_pan_display, .fb_blank = drm_fb_helper_blank, + .fb_setcmap = drm_fb_helper_setcmap, }; static struct drm_fb_helper_funcs intel_fb_helper_funcs = { @@ -206,7 +207,7 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width, // memset(info->screen_base, 0, size); - drm_fb_helper_fill_fix(info, fb->pitch); + drm_fb_helper_fill_fix(info, fb->pitch, fb->depth); drm_fb_helper_fill_var(info, fb, fb_width, fb_height); /* FIXME: we really shouldn't expose mmio space at all */ -- cgit v1.1 From b8c00ac5b50b54491657f8b6740db1df50149944 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 6 Oct 2009 13:54:01 +1000 Subject: drm/fb: add more correct 8/16/24/32 bpp fb support. The previous patches had some unwanted side effects, I've fixed the lack of 32bpp working, and fixed up 16bpp so it should also work. this also adds the interface to allow the driver to set a preferred console depth so for example low memory rn50 can set it to 8bpp. It also catches 24bpp on cards that can't do it and forces 32bpp. Tested on r100/r600/i945. Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/intel_display.c | 10 ++++++++++ drivers/gpu/drm/i915/intel_drv.h | 2 ++ drivers/gpu/drm/i915/intel_fb.c | 7 ++++++- 3 files changed, 18 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915') diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a840cb1..8939039 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2922,6 +2922,16 @@ void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, intel_crtc->lut_b[regno] = blue >> 8; } +void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, int regno) +{ + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + + *red = intel_crtc->lut_r[regno] << 8; + *green = intel_crtc->lut_g[regno] << 8; + *blue = intel_crtc->lut_b[regno] << 8; +} + static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue, uint32_t size) { diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b9e47f1..aa96b52 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -173,6 +173,8 @@ extern int intelfb_resize(struct drm_device *dev, struct drm_crtc *crtc); extern void intelfb_restore(void); extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno); +extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, int regno); extern int intel_framebuffer_create(struct drm_device *dev, struct drm_mode_fb_cmd *mode_cmd, diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index 3ee8db1..2b0fe54 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -65,6 +65,7 @@ static struct fb_ops intelfb_ops = { static struct drm_fb_helper_funcs intel_fb_helper_funcs = { .gamma_set = intel_crtc_fb_gamma_set, + .gamma_get = intel_crtc_fb_gamma_get, }; @@ -124,6 +125,10 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width, struct device *device = &dev->pdev->dev; int size, ret, mmio_bar = IS_I9XX(dev) ? 0 : 1; + /* we don't do packed 24bpp */ + if (surface_bpp == 24) + surface_bpp = 32; + mode_cmd.width = surface_width; mode_cmd.height = surface_height; @@ -245,7 +250,7 @@ int intelfb_probe(struct drm_device *dev) int ret; DRM_DEBUG("\n"); - ret = drm_fb_helper_single_fb_probe(dev, intelfb_create); + ret = drm_fb_helper_single_fb_probe(dev, 32, intelfb_create); return ret; } EXPORT_SYMBOL(intelfb_probe); -- cgit v1.1