Chris Wilson 67e5871be8 drm/i915: Drop forcewake w/a for missed interrupts/seqno on Sandybridge ... I believe, and an evening of i-g-t, that our original workaround for the missed interrupts on Sandybridge, that of holding forcewake whilst we wait for an interrupts, is no longer required. This leaves us dependent on the second workaround of forcing an UC read of the ACTHD before reading back the seqno from the snooped HWS. Dropping the forcewake should allow us to conserve a little power, not much as the GPU is meant to be busy whilst we wait for it! Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2013-11-26 10:27:55 +01:00
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dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c	drm/i915/ns2501: Rip out the reenable hack	2013-11-04 16:32:31 +01:00
dvo_sil164.c
dvo_tfp410.c
i915_debugfs.c	drm/i915: Demote drop_caches_set print	2013-11-26 10:10:32 +01:00
i915_dma.c	drm/i915: Move the gtt mm takedown to cleanup	2013-11-26 10:21:27 +01:00
i915_drv.c	drm/i915: Disallow dynamic ppgtt param modification	2013-11-26 10:10:14 +01:00
i915_drv.h	drm/i915: remove intel_uncore_clear_errors	2013-11-18 17:52:33 +01:00
i915_gem.c	Merge branch 'backlight-rework' into drm-intel-next-queued	2013-11-15 10:02:39 +01:00
i915_gem_context.c	drm/i915: Remove defunct ctx switch comments	2013-11-26 10:12:16 +01:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c
i915_gem_execbuffer.c	drm/i915: Missed dropped VMA conversion	2013-11-26 10:12:32 +01:00
i915_gem_gtt.c	drm/i915: Move the gtt mm takedown to cleanup	2013-11-26 10:21:27 +01:00
i915_gem_stolen.c
i915_gem_tiling.c
i915_gpu_error.c	drm/i915/bdw: Update relevant error state	2013-11-08 18:09:43 +01:00
i915_ioc32.c
i915_irq.c	drm/i915: dp aux irq support for g4x/vlv	2013-11-18 09:09:22 +01:00
i915_reg.h	drm/i915: Enable pipe gamma for sprites	2013-11-21 09:09:37 +01:00
i915_suspend.c	drm/i915: do not save/restore backlight registers in KMS	2013-11-14 12:22:32 +01:00
i915_sysfs.c	Merge branch 'backlight-rework' into drm-intel-next-queued	2013-11-15 10:02:39 +01:00
i915_trace.h
i915_trace_points.c
i915_ums.c	drm/i915: do not save/restore backlight registers in KMS	2013-11-14 12:22:32 +01:00
intel_acpi.c
intel_bios.c	drm/i915: Give names to the VBT child device type bits	2013-11-05 07:59:30 +01:00
intel_bios.h	drm/i915: Make intel_dp_is_edp() less specific	2013-11-05 07:59:40 +01:00
intel_crt.c	drm/i915: Use hsw_crt_get_config on BDW	2013-11-08 18:10:09 +01:00
intel_ddi.c	drm/i915: reuse WRPLL when possible	2013-11-18 17:15:03 +01:00
intel_display.c	drm/i915: Hold pc8 lock around toggling pc8.gpu_idle	2013-11-21 09:11:27 +01:00
intel_dp.c	drm/i915: dp aux irq support for g4x/vlv	2013-11-18 09:09:22 +01:00
intel_drv.h	Merge branch 'backlight-rework' into drm-intel-next-queued	2013-11-15 10:02:39 +01:00
intel_dsi.c
intel_dsi.h
intel_dsi_cmd.c
intel_dsi_cmd.h
intel_dsi_pll.c
intel_dvo.c	drm/i915/dvo: call ->mode_set callback only when the port is running	2013-11-04 16:30:33 +01:00
intel_fbdev.c
intel_hdmi.c	Merge branch 'backlight-rework' into drm-intel-next-queued	2013-11-15 10:02:39 +01:00
intel_i2c.c	drm/i915/vlv: split CCK and DDR freq usage	2013-11-05 19:28:47 +01:00
intel_lvds.c	drm/i915: make backlight functions take a connector	2013-11-06 17:56:28 +01:00
intel_modes.c
intel_opregion.c	Merge branch 'bdw-fixes' into backlight-rework	2013-11-15 09:44:29 +01:00
intel_overlay.c
intel_panel.c	Merge branch 'bdw-fixes' into backlight-rework	2013-11-15 09:44:29 +01:00
intel_pm.c	drm/i915: Don't set the fence number in DPFC_CTL on SNB	2013-11-25 09:43:18 +01:00
intel_ringbuffer.c	drm/i915: Drop forcewake w/a for missed interrupts/seqno on Sandybridge	2013-11-26 10:27:55 +01:00
intel_ringbuffer.h
intel_sdvo.c
intel_sdvo_regs.h
intel_sideband.c	drm/i915/vlv: Make the vlv_dpio_read/vlv_dpio_write more PHY centric	2013-11-11 10:57:45 +01:00
intel_sprite.c	drm/i915: Enable pipe gamma for sprites	2013-11-21 09:09:37 +01:00
intel_tv.c
intel_uncore.c	drm/i915: remove intel_uncore_clear_errors	2013-11-18 17:52:33 +01:00
Kconfig	i915, fbdev: Fix Kconfig typo	2013-11-21 21:59:02 +01:00
Makefile