Chris Wilson 1cf0ba1474 drm/i915: Flush request queue when waiting for ring space ... During the review of commit 1f70999f90 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Jan 27 22:43:07 2014 +0000 drm/i915: Prevent recursion by retiring requests when the ring is full Ville raised the point that our interaction with request->tail was likely to foul up other uses elsewhere (such as hang check comparing ACTHD against requests). However, we also need to restore the implicit retire requests that certain test cases depend upon (e.g. igt/gem_exec_lut_handle), this raises the spectre that the ppgtt will randomly call i915_gpu_idle() and recurse back into intel_ring_begin(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78023 Reviewed-by: Brad Volkin <bradley.d.volkin@intel.com> [danvet: Remove now unused 'tail' variable as spotted by Brad.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2014-05-08 01:23:34 +02:00
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drm	drm/i915: Flush request queue when waiting for ring space	2014-05-08 01:23:34 +02:00
host1x	gpu: host1x: handle the correct # of syncpt regs	2014-04-16 17:11:04 +02:00
vga	vgaarb: Fix VGA decodes changes	2013-09-03 19:17:59 +02:00
Makefile	gpu: host1x: Add host1x driver	2013-04-22 12:32:40 +02:00