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b6651458d3
linux/drivers/gpu/drm/i915
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Chris Wilson b6651458d3 drm/i915: Invalidate the to-ring, flush the old-ring when updating domains 
When the object has been written to by the gpu it remains on the ring
until its flush has been retired. However, when the object is moving to
the ring and the associated cache needs to be invalidated, we need to
perform the flush on the target ring, not the one it came from (which is
NULL in the reported case and so the flush was entirely absent).

Reported-by: Peter Clifton <pcjc2@cam.ac.uk>
Reported-and-tested-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-23 11:07:21 +01:00
..
dvo_ch7xxx.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_ch7017.c drm/i915: Tidy dvo_ch7017 and print out which chip we detect 2010-09-28 23:33:17 +01:00
dvo_ivch.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_sil164.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo_tfp410.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
i915_debugfs.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_dma.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_drv.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_drv.h drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_gem_debug.c drm/i915/debug: Convert i915_verify_active() to scan all lists 2010-09-30 09:30:11 +01:00
i915_gem_evict.c drm/i915: Enable SandyBridge blitter ring 2010-10-21 19:08:39 +01:00
i915_gem_tiling.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
i915_gem.c drm/i915: Invalidate the to-ring, flush the old-ring when updating domains 2010-10-23 11:07:21 +01:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c drm/i915: Enable SandyBridge blitter ring 2010-10-21 19:08:39 +01:00
i915_mem.c drm: Remove memory debugging infrastructure. 2009-06-18 13:00:33 -07:00
i915_reg.h i915: enable AVI infoframe for intel_hdmi.c [v4] 2010-10-22 09:14:30 +01:00
i915_suspend.c drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g 2010-09-21 11:19:45 +01:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
i915_trace.h drm/i915: add tracepoints for flip requests & completions 2010-07-02 14:04:14 +10:00
intel_acpi.c drm/i915: add _DSM support 2010-10-08 10:27:43 +01:00
intel_bios.c drm/i915: IS_IRONLAKE is synonymous with gen == 5 2010-10-21 19:08:39 +01:00
intel_bios.h drm/i915: Initialize panel timing registers if VBIOS did not 2010-10-19 09:17:24 +01:00
intel_crt.c drm/i915/crt: Make sure the hotplug interrupt is enabled 2010-10-08 10:28:29 +01:00
intel_display.c drm/i915: Fix current fb blocking for page flip 2010-10-21 19:38:25 +01:00
intel_dp.c drm/i915/dp: Add 'force_audio' property 2010-10-19 09:17:58 +01:00
intel_drv.h i915: enable AVI infoframe for intel_hdmi.c [v4] 2010-10-22 09:14:30 +01:00
intel_dvo.c drm/i915/dvo: Fix panel and DDC i2c pins 2010-09-28 23:34:44 +01:00
intel_fb.c Merge remote branch 'airlied/drm-core-next' into tmp 2010-10-19 09:14:50 +01:00
intel_hdmi.c i915: enable AVI infoframe for intel_hdmi.c [v4] 2010-10-22 09:14:30 +01:00
intel_i2c.c drm/i915: Fix GPIO pin to register mapping 2010-10-19 09:17:02 +01:00
intel_lvds.c drm/i915: Disable LVDS i2c probing when using GPIO bit banging 2010-09-28 16:47:00 +01:00
intel_modes.c drm/i915: use GMBUS to manage i2c links 2010-09-18 15:46:19 +01:00
intel_opregion.c drm/i915: Refactor panel backlight controls 2010-09-08 10:23:58 +01:00
intel_overlay.c drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g 2010-09-21 11:19:45 +01:00
intel_panel.c drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g 2010-09-21 11:19:45 +01:00
intel_ringbuffer.c drm/i915/ringbuffer: Write the value passed in to the tail register 2010-10-22 17:57:43 +01:00
intel_ringbuffer.h drm/i915/ringbuffer: Write the value passed in to the tail register 2010-10-22 17:57:43 +01:00
intel_sdvo_regs.h drm/i915/sdvo: Add missing TV filters 2010-08-09 11:24:29 -07:00
intel_sdvo.c drm/i915/sdvo: Remove unused encoding member 2010-10-22 09:15:22 +01:00
intel_tv.c Merge branch 'drm-intel-fixes' into drm-intel-next 2010-10-03 10:56:11 +01:00
Makefile drm/i915: add _DSM support 2010-10-08 10:27:43 +01:00