Daniel Vetter 0a6759c6ba drm/i915: don't hang userspace when the gpu reset is stuck ... With the gpu reset no longer using a trylock we've increased the chances of userspace getting stuck quite a bit. To make that (hopefully) rare case more paletable time out when waiting for the gpu reset code to complete and signal this little issue to the caller by returning -EIO. This should help userspace to somewhat gracefully fall back and hopefully allow the user to grab some logs and reboot the machine (instead of staring at a frozen X screen in agony). Suggested by Chris Wilson because I've been stubborn about allowing the gpu reset code no to fail, ever (by removing the trylock). Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-07-05 10:02:24 +02:00
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dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_debugfs.c	drm/i915: add ccid to error state	2012-06-14 17:36:19 +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/i915: don't trylock in the gpu reset code	2012-07-05 10:00:46 +02:00
i915_drv.h	drm/i915: non-interruptible sleeps can't handle -EAGAIN	2012-07-05 10:01:14 +02:00
i915_gem_context.c	drm/i915: linuxify create_hw_context()	2012-06-29 19:43:59 +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/i915: Introduce for_each_ring() macro	2012-05-19 22:39:53 +02:00
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: don't hang userspace when the gpu reset is stuck	2012-07-05 10:02:24 +02:00
i915_ioc32.c	drm/i915: [sparse] trivial sparse fixes	2012-04-18 10:34:49 +02:00
i915_irq.c	Linux 3.5-rc4	2012-06-25 19:10:36 +02:00
i915_reg.h	drm/i915: fix PIPE_DDI_PORT_MASK	2012-07-05 09:58:10 +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	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_bios.h	drm/i915: VBT Parser cleanup for eDP block	2012-01-13 08:37:44 -08:00
intel_crt.c	drm/i915: VLV VGA port only handles on & off, like PCH VGA	2012-06-20 22:49:45 +02:00
intel_ddi.c	drm/i915: add set_infoframes to struct intel_hdmi	2012-05-30 21:36:58 +02:00
intel_display.c	drm/i915: re-initialize DDI buffer translations after resume	2012-07-05 09:56:06 +02:00
intel_dp.c	drm/i915: prefer wide & slow to fast & narrow in DP configs	2012-07-05 09:56:05 +02:00
intel_drv.h	drm/i915: fix up ilk rc6 disabling confusion	2012-07-05 09:56:04 +02:00
intel_dvo.c	drm/i915/intel_i2c: refactor using intel_gmbus_get_adapter	2012-03-28 14:40:44 +02:00
intel_fb.c	drm/i915: stop using dev->agp->base	2012-06-12 22:18:06 +02:00
intel_hdmi.c	drm/i915: ensure HDMI port is disabled inside set_infoframes	2012-06-12 19:19:52 +02:00
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/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13	2012-06-22 10:41:17 +02:00
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: prevent bogus intel_update_fbc notifications	2012-07-05 09:56:07 +02:00
intel_ringbuffer.c	drm/i915: non-interruptible sleeps can't handle -EAGAIN	2012-07-05 10:01:14 +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	Merge remote-tracking branch 'airlied/drm-prime-vmap' into drm-intel-next-queued	2012-06-01 10:52:54 +02:00
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/i915: Adding TV Out Missing modes.	2012-05-24 17:54:08 +02:00
Makefile	drm/i915: preliminary context support	2012-06-14 17:36:16 +02:00