Chris Wilson e59f2bac15 drm/i915: Wait for pending flips on the GPU ... Currently, if a batch buffer refers to an object with a pending flip, then we sleep until that pending flip is completed (unpinned and signalled). This is so that a flip can be queued and the user can continue rendering to the backbuffer oblivious to whether the buffer is still pinned as the scan out. (The kernel arbitrating at the last moment to stall the batch and wait until the buffer is unpinned and replaced as the front buffer.) As we only have a queue depth of 1, we can simply wait for the current pending flip to complete and continue rendering. We can achieve this with a single WAIT_FOR_EVENT command inserted into the ring buffer prior to executing the batch, *without* stalling the client. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>		2010-10-07 19:10:09 +01:00
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dvo_ch7xxx.c	drm/i915: use GMBUS to manage i2c links	2010-09-18 15:46:19 +01:00
dvo_ch7017.c	drm/i915: Tidy dvo_ch7017 and print out which chip we detect	2010-09-28 23:33:17 +01:00
dvo_ivch.c	drm/i915: use GMBUS to manage i2c links	2010-09-18 15:46:19 +01:00
dvo_sil164.c	drm/i915: use GMBUS to manage i2c links	2010-09-18 15:46:19 +01:00
dvo_tfp410.c	drm/i915: use GMBUS to manage i2c links	2010-09-18 15:46:19 +01:00
dvo.h	drm/i915: Subclass intel_encoder.	2010-08-09 11:24:28 -07:00
i915_debugfs.c	drm: Move the GTT accounting to i915	2010-10-01 14:45:20 +01:00
i915_dma.c	drm/i915: Free hardware status page on unload when physically mapped	2010-10-07 10:00:18 +01:00
i915_drv.c	drm/i915: If the GPU hangs twice within 5 seconds, declare it wedged.	2010-10-01 14:57:56 +01:00
i915_drv.h	drm/i915: If the GPU hangs twice within 5 seconds, declare it wedged.	2010-10-01 14:57:56 +01:00
i915_gem_debug.c	drm/i915/debug: Convert i915_verify_active() to scan all lists	2010-09-30 09:30:11 +01:00
i915_gem_evict.c	Merge branch 'drm-intel-fixes' into drm-intel-next	2010-10-03 10:56:11 +01:00
i915_gem_tiling.c	drm/i915: Adjust hangcheck EIO semantics	2010-09-25 12:23:12 +01:00
i915_gem.c	drm/i915: Wait for pending flips on the GPU	2010-10-07 19:10:09 +01:00
i915_ioc32.c	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
i915_irq.c	drm/i915: Only print 'generating error event' if we actually are	2010-10-01 14:48:20 +01:00
i915_mem.c	drm: Remove memory debugging infrastructure.	2009-06-18 13:00:33 -07:00
i915_reg.h	Merge branch 'drm-intel-fixes' into drm-intel-next	2010-10-03 10:56:11 +01:00
i915_suspend.c	drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g	2010-09-21 11:19:45 +01:00
i915_trace_points.c	drm/i915: Add tracepoints	2009-09-23 01:05:21 +01:00
i915_trace.h	drm/i915: add tracepoints for flip requests & completions	2010-07-02 14:04:14 +10:00
intel_bios.c	i915: Added function to initialize VBT settings	2010-09-30 09:46:58 +01:00
intel_bios.h	drm/i915/sdvo: Fix GMBUSification	2010-09-28 13:29:10 +01:00
intel_crt.c	drm/i915/crt: Use a DDC probe on 0xA0 before load-detect	2010-09-22 18:32:55 +01:00
intel_display.c	drm/i915: Wait for pending flips on the GPU	2010-10-07 19:10:09 +01:00
intel_dp.c	drm/i915: mark display port DPMS state as 'ON' when enabling output	2010-10-04 10:16:09 +01:00
intel_drv.h	Merge branch 'drm-intel-fixes' into drm-intel-next	2010-10-03 10:56:11 +01:00
intel_dvo.c	drm/i915/dvo: Fix panel and DDC i2c pins	2010-09-28 23:34:44 +01:00
intel_fb.c	Merge remote branch 'korg/drm-fixes' into drm-vmware-next	2010-10-06 11:10:48 +10:00
intel_hdmi.c	Merge branch 'drm-intel-fixes' into HEAD	2010-09-21 11:19:32 +01:00
intel_i2c.c	drm/i915: Use i2c bit banging instead of GMBUS	2010-09-28 13:35:47 +01:00
intel_lvds.c	drm/i915: Disable LVDS i2c probing when using GPIO bit banging	2010-09-28 16:47:00 +01:00
intel_modes.c	drm/i915: use GMBUS to manage i2c links	2010-09-18 15:46:19 +01:00
intel_opregion.c	drm/i915: Refactor panel backlight controls	2010-09-08 10:23:58 +01:00
intel_overlay.c	drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g	2010-09-21 11:19:45 +01:00
intel_panel.c	drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g	2010-09-21 11:19:45 +01:00
intel_ringbuffer.c	drm/i915/debug: Convert i915_verify_active() to scan all lists	2010-09-30 09:30:11 +01:00
intel_ringbuffer.h	Revert "drm/i915: Drop ring->lazy_request"	2010-09-28 11:30:52 +01:00
intel_sdvo_regs.h	drm/i915/sdvo: Add missing TV filters	2010-08-09 11:24:29 -07:00
intel_sdvo.c	Merge branch 'drm-intel-fixes' into drm-intel-next	2010-09-28 15:48:38 +01:00
intel_tv.c	Merge branch 'drm-intel-fixes' into drm-intel-next	2010-10-03 10:56:11 +01:00
Makefile	drm/i915: Use the VBT from OpRegion when available (v3)	2010-09-08 10:13:32 +01:00