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b6c7488df6
linux/drivers/gpu/drm/i915
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Ben Widawsky b6c7488df6 drm/i915/contexts: fix list corruption 
After reset we unconditionally reinitialize lists. If the context switch
hasn't yet completed before the suspend, the default context object will
end up on lists that are going to go away when we resume.

The patch forces the context switch to be synchronous before suspend
assuring that the active/inactive tracking is correct at the time of
resume.

References: https://bugs.freedesktop.org/show_bug.cgi?id=52429
Tested-by: Guang A Yang <guang.a.yang@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-17 09:21:34 +02:00
..
dvo_ch7xxx.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ch7017.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_ivch.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_sil164.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo_tfp410.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
dvo.h drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
i915_debugfs.c drm/i915: Add comments to explain the BSD tail write workaround 2012-07-20 12:21:37 +02:00
i915_dma.c drm/i915: unbreak lastclose for failed driver init 2012-07-25 10:40:00 +02:00
i915_drv.c drm/i915: add more Haswell PCI IDs 2012-08-07 13:17:33 +02:00
i915_drv.h drm/i915: Add comments to explain the BSD tail write workaround 2012-07-20 12:21:37 +02:00
i915_gem_context.c drm/i915: remove unused variable 2012-08-05 22:39:53 +02:00
i915_gem_debug.c drm/i915: stop using dev->agp->base 2012-06-12 22:18:06 +02:00
i915_gem_dmabuf.c i915: add dma-buf vmap support for exporting vmapped buffer 2012-05-31 14:13:57 +01:00
i915_gem_evict.c drm: Add colouring to the range allocator 2012-07-16 05:59:37 +10:00
i915_gem_execbuffer.c drm/i915: Don't forget to apply SNB PIPE_CONTROL GTT workaround. 2012-08-05 21:45:01 +02:00
i915_gem_gtt.c i915: don't map imported dma-bufs for dmar. 2012-08-05 22:53:59 +02:00
i915_gem_stolen.c drm/i915: Split the stolen handling for GEM out of i915_dma.c 2012-05-03 11:18:11 +02:00
i915_gem_tiling.c drm/i915: Only the zap the VMA after updating the tiling parameters 2012-05-03 11:18:07 +02:00
i915_gem.c drm/i915/contexts: fix list corruption 2012-08-17 09:21:34 +02:00
i915_ioc32.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_irq.c Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2012-07-26 10:40:31 +10:00
i915_reg.h drm/i915: fix up PCH backlight #define mixup 2012-07-20 12:21:38 +02:00
i915_suspend.c Linux 3.5-rc7 2012-07-20 00:53:28 -04:00
i915_sysfs.c drm/i915: make rc6 in sysfs functions conditional 2012-08-06 19:31:33 +02:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_trace.h drm/i915: improve i915_wait_request_begin trace 2012-05-25 09:55:15 +02:00
intel_acpi.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
intel_bios.c drm/i915/bios: cleanup return type of intel_parse_bios() 2012-06-27 10:17:51 +01:00
intel_bios.h drm/i915/bios: cleanup return type of intel_parse_bios() 2012-06-27 10:17:51 +01:00
intel_crt.c drm/i915: check whether we actually received an edid in detect_ddc 2012-07-20 12:21:38 +02:00
intel_ddi.c drm/i915: program FDI_RX TP and FDI delays 2012-07-05 15:09:03 +02:00
intel_display.c drm/i915: ignore eDP bpc settings from vbt 2012-08-11 21:42:52 +02:00
intel_dp.c drm/i915: reorder edp disabling to fix ivb MacBook Air 2012-08-14 09:38:25 +02:00
intel_drv.h drm/i915: Workaround hang with BSD and forcewake on SandyBridge 2012-08-06 10:43:29 +02:00
intel_dvo.c drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
intel_fb.c drm/i915: Zero initialize mode_cmd 2012-07-05 13:27:58 +02:00
intel_hdmi.c drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
intel_i2c.c drm/i915: ensure i2c adapter is all set before adding it 2012-08-13 19:04:24 +02:00
intel_lvds.c drm/i915/lvds: ditch ->prepare special case 2012-07-25 10:39:59 +02:00
intel_modes.c drm/i915: kill intel_ddc_probe 2012-07-20 12:21:39 +02:00
intel_opregion.c drm/i915: [sparse] __iomem fixes for opregion 2012-05-03 11:18:00 +02:00
intel_overlay.c drm/i915: s/i915_wait_request/i915_wait_seqno/g 2012-05-25 14:18:42 +02:00
intel_panel.c drm/i915: Fix blank panel at reopening lid 2012-08-11 21:15:16 +02:00
intel_pm.c drm/i915: fix forcewake related hangs on snb 2012-07-27 08:23:28 +02:00
intel_ringbuffer.c drm/i915: Apply post-sync write for pipe control invalidates 2012-08-14 09:47:45 +02:00
intel_ringbuffer.h drm/i915: disable flushing_list/gpu_write_list 2012-06-20 13:54:28 +02:00
intel_sdvo_regs.h drm/i915: properly handle interlaced bit for sdvo dtd conversion 2012-05-24 17:53:52 +02:00
intel_sdvo.c drm/i915: fix EDID memory leak in SDVO 2012-08-17 09:21:34 +02:00
intel_sprite.c drm/i915: mask tiled bit when updating ILK sprites 2012-07-20 12:21:40 +02:00
intel_tv.c drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
Makefile drm/i915: preliminary context support 2012-06-14 17:36:16 +02:00