Chris Wilson 12f55818ba drm/i915: Add comments to explain the BSD tail write workaround ... Having had to dive into the bspec to understand what each stage of the workaround meant, and how that the ring broadcasting IDLE corresponded with the GT powering down the ring (i.e. rc6) add comments to aide the next reader. And since the register "is used to control all aspects of PSMI and power saving functions" that makes it quite interesting to inspect with regards to RC6 hangs, so add it to the error-state. v2: Rediscover the piece of magic, set the RNCID to 0 before waiting for the ring to wake up. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-07-20 12:21:37 +02:00
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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: get rid of dev_priv->info->has_pch_split	2012-07-05 09:56:05 +02:00
i915_drv.c	drm: kill reclaim_buffers callback	2012-07-19 22:50:28 -04:00
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/context/: s/CTX/CXT	2012-07-20 12:21:35 +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: disable flushing_list/gpu_write_list	2012-06-20 13:54:28 +02:00
i915_gem_gtt.c	i915: add dmabuf/prime buffer sharing support.	2012-05-23 10:47:10 +01:00
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: Disable the BLT on pre-production SNB hardware	2012-07-20 12:21:37 +02:00
i915_ioc32.c	drm/i915: [sparse] trivial sparse fixes	2012-04-18 10:34:49 +02:00
i915_irq.c	drm/i915: Add comments to explain the BSD tail write workaround	2012-07-20 12:21:37 +02:00
i915_reg.h	drm/i915: Add comments to explain the BSD tail write workaround	2012-07-20 12:21:37 +02:00
i915_suspend.c	drm/i915: wrap up gt powersave enabling functions	2012-06-25 21:07:03 +02:00
i915_sysfs.c	drm/i915: simplify sysfs setup code	2012-06-01 10:00:57 +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: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
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: initialize power wells in modeset_init_hw	2012-07-20 12:21:36 +02:00
intel_dp.c	drm: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
intel_drv.h	drm/i915: initialize power wells in modeset_init_hw	2012-07-20 12:21:36 +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: be more careful when returning -ENXIO in gmbus transfer	2012-05-21 21:04:21 +02:00
intel_lvds.c	drm: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
intel_modes.c	Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-core-next	2012-04-12 10:27:01 +01:00
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: properly enable the blc controller on the right pipe	2012-06-12 19:27:58 +02:00
intel_pm.c	drm/i915: initialize power wells in modeset_init_hw	2012-07-20 12:21:36 +02:00
intel_ringbuffer.c	drm/i915: Add comments to explain the BSD tail write workaround	2012-07-20 12:21:37 +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: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
intel_sprite.c	drm/i915/sprite: Fix mem leak in intel_plane_init()	2012-06-27 17:03:24 +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