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linux/drivers/gpu/drm/i915
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Daniel Vetter 5fe9fe8c98 drm/i915: fix gen4 gpu reset 
While trying to fix up gen4 gpu reset in

commit f49f058619
Author: Kenneth Graunke <kenneth@whitecape.org>
Date:   Sat Sep 11 01:19:14 2010 -0700

    drm/i915: Actually set the reset bit in i965_reset

a little confusion about when wait_for times out has been introduced -
wait for loops _until_ the condition is true.

This fixes gpu reset on my gm45, testing with my hangman code shows
that it's now fairly reliable - it only died after well over 100 reset
cycles.

Cc: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 		2012-05-05 19:46:20 +02:00
..
Makefile drm/i915: Split the stolen handling for GEM out of i915_dma.c 2012-05-03 11:18:11 +02:00
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
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
i915_debugfs.c drm/i915: allow the existing error_state to be destroyed 2012-05-05 19:46:17 +02:00
i915_dma.c drm/i915: move pnv|ilk_gem_mem_freq to intel_pm.c 2012-05-03 11:18:31 +02:00
i915_drv.c drm/i915: fix gen4 gpu reset 2012-05-05 19:46:20 +02:00
i915_drv.h drm/i915: kill flags parameter for reset functions 2012-05-05 19:46:18 +02:00
i915_gem.c drm/i915: extract some common olr+wedge code 2012-05-03 11:18:32 +02:00
i915_gem_debug.c drm/i915: Remove the list of pinned inactive objects 2012-05-03 11:18:11 +02:00
i915_gem_evict.c drm/i915: remove do_retire from i915_wait_request 2012-05-03 11:18:20 +02:00
i915_gem_execbuffer.c drm/i915: disallow clip rects on gen5+ 2012-05-03 11:18:29 +02:00
i915_gem_gtt.c drm/i915: remove do_retire from i915_wait_request 2012-05-03 11:18:20 +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_ioc32.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_irq.c drm/i915: kill flags parameter for reset functions 2012-05-05 19:46:18 +02:00
i915_reg.h drm/i915: also reset the media engine on gen4/5 2012-05-05 19:46:19 +02:00
i915_suspend.c drm/i915: manage PCH PLLs separately from pipes 2012-05-03 11:18:08 +02:00
i915_sysfs.c drm/i915: rc6 residency (fix the fix) 2012-04-23 09:30:14 +02:00
i915_trace.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +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: IBX+ doesn't have separate vsync/hsync controls on the VGA DAC 2012-04-18 10:34:49 +02:00
intel_display.c drm/i915: rip out unnecessary calls to drm_mode_set_crtcinfo 2012-05-04 11:31:24 +02:00
intel_dp.c drm/i915: manage PCH PLLs separately from pipes 2012-05-03 11:18:08 +02:00
intel_drv.h drm/i915: Periodically sanity check power management 2012-05-03 17:22:36 +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: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
intel_hdmi.c drm/i915: make DBLCLK modes work 2012-05-03 11:25:22 +02:00
intel_i2c.c drm/i915/intel_i2c: reduce verbosity of some messages 2012-04-13 15:03:00 +02:00
intel_lvds.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_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: rip out unnecessary calls to drm_mode_set_crtcinfo 2012-05-04 11:31:24 +02:00
intel_panel.c i915: Add and use pr_fmt and pr_<level> 2012-03-18 21:50:21 +01:00
intel_pm.c drm/i915: Periodically sanity check power management 2012-05-03 17:22:36 +02:00
intel_ringbuffer.c drm/i915: add interface to simulate gpu hangs 2012-05-05 19:45:00 +02:00
intel_ringbuffer.h drm/i915: fixup __iomem mixups in ringbuffer.c 2012-05-03 11:18:31 +02:00
intel_sdvo.c drm/i915: use mode values consistently when converting to sdvo dtd 2012-05-04 11:34:59 +02:00
intel_sdvo_regs.h misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
intel_sprite.c drm/i915: properly check for MODESET for kms driver ioctls 2012-05-03 11:18:13 +02:00
intel_tv.c drm/i915: rip out unnecessary calls to drm_mode_set_crtcinfo 2012-05-04 11:31:24 +02:00