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linux-2.6/drivers/gpu/drm/i915
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Keith Packard c7dffff7cc drm/i915: Clean up multi-threaded forcewake patch 
We learned that the ECOBUS register was inside the GT power well, and
so *did* need force wake to be read, so it gets removed from the list
of 'doesn't need force wake' registers.

That means the code reading ECOBUS after forcing the mt_force_wake
function to be called needs to use I915_READ_NOTRACE; it doesn't need
to do more force wake fun as it's already done it manually.

This also adds a comment explaining why the MT forcewake testing code
only needs to call mt_forcewake_get/put and not disable RC6 manually
-- the ECOBUS read will return 0 if the device is in RC6 and isn't
using MT forcewake, causing the test to work correctly.

Signed-off-by: Keith Packard <keithp@keithp.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
 		2012-01-03 09:09:45 -08:00
..
Makefile drm/i915: Split i915_gem_execbuffer into its own file. 2010-11-25 21:19:25 +00:00
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: drpc debugfs update for gen6 2012-01-03 09:09:45 -08:00
i915_dma.c drm/i915: prevent division by zero when asking for chipset power 2011-12-16 08:49:56 -08:00
i915_drv.c drm/i915: Clean up multi-threaded forcewake patch 2012-01-03 09:09:45 -08:00
i915_drv.h drm/i915: Clean up multi-threaded forcewake patch 2012-01-03 09:09:45 -08:00
i915_gem.c Revert "drm/i915: fix infinite recursion on unbind due to ilk vt-d w/a" 2011-12-16 12:58:39 -08:00
i915_gem_debug.c drm/i915: drop KM_USER0 argument to k(un)map_atomic 2011-10-20 15:26:37 -07:00
i915_gem_evict.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_gem_execbuffer.c drm/i915: Force sync command ordering (Gen6+) 2012-01-03 09:09:44 -08:00
i915_gem_gtt.c drm/i915: ILK + VT-d workaround 2011-10-20 15:26:39 -07:00
i915_gem_tiling.c drm/i915: simplify swapin/out swizzle checking a bit 2011-10-20 14:11:18 -07:00
i915_ioc32.c drm: convert drm_ioctl to unlocked_ioctl 2009-12-18 11:22:31 +10:00
i915_irq.c Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into drm-core-next 2012-01-03 09:34:43 +00:00
i915_mem.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_reg.h drm/i915: drpc debugfs update for gen6 2012-01-03 09:09:45 -08:00
i915_suspend.c drm/i915: Ivybridge still has fences! 2011-11-03 09:20:00 -07:00
i915_trace.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
i915_trace_points.c drm/i915: Add tracepoints 2009-09-23 01:05:21 +01:00
intel_acpi.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_bios.c drm/i915: Remove "i2c_speed" nonsense from child device table 2011-10-20 14:11:15 -07:00
intel_bios.h drm/i915: Remove "i2c_speed" nonsense from child device table 2011-10-20 14:11:15 -07:00
intel_crt.c drm/i915: use transcoder select bits on VGA and HDMI on CPT 2011-10-20 15:26:43 -07:00
intel_display.c drm/i915: Clean up multi-threaded forcewake patch 2012-01-03 09:09:45 -08:00
intel_dp.c drm/i915: DisplayPort hot remove notification to audio driver 2011-12-19 19:15:48 -08:00
intel_drv.h Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next 2011-12-20 14:43:53 +00:00
intel_dvo.c drm/i915: cleanup per-pipe reg usage 2011-02-07 21:17:15 +00:00
intel_fb.c drm: Replace pitch with pitches[] in drm_framebuffer 2011-12-20 10:06:27 +00:00
intel_hdmi.c drm/i915: HDMI hot remove notification to audio driver 2011-12-19 19:15:48 -08:00
intel_i2c.c gpu: Add export.h as required to drivers/gpu files. 2011-10-31 19:32:03 -04:00
intel_lvds.c drm/i915: no-lvds quirk for ASUS AT5NM10T-I 2011-12-16 08:49:54 -08:00
intel_modes.c drm/i915: pass ELD to HDMI/DP audio driver 2011-09-21 14:52:41 -07:00
intel_opregion.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_overlay.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_panel.c drm/i915: Treat pre-gen4 backlight duty cycle value consistently 2011-11-23 13:07:13 -08:00
intel_ringbuffer.c drm/i915: Force sync command ordering (Gen6+) 2012-01-03 09:09:44 -08:00
intel_ringbuffer.h drm/i915: Dumb down the semaphore logic 2011-09-21 14:52:41 -07:00
intel_sdvo.c drm/i915/sdvo: Include LVDS panels for the IS_DIGITAL check 2011-12-16 08:49:56 -08:00
intel_sdvo_regs.h Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00
intel_tv.c Drivers: i915: Fix all space related issues. 2011-09-19 18:01:47 -07:00