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drm/i915: Move gpu_write_list to per-ring

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... to prevent flush processing of an idle (or even absent) ring.

This fixes a regression during suspend from 87acb0a5.

Reported-and-tested-by: Alexey Fisher <bug-track@fisher-privat.net>
Tested-by: Peter Clifton <pcjc2@cam.ac.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2010-10-24 12:38:05 +01:00
parent b6651458d3
commit 641934069d
4 changed files with 29 additions and 26 deletions
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1
drivers/gpu/drm/i915/intel_ringbuffer.c
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@@ -580,6 +580,7 @@ int intel_init_ring_buffer(struct drm_device *dev,
ring->dev = dev;
INIT_LIST_HEAD(&ring->active_list);
INIT_LIST_HEAD(&ring->request_list);
INIT_LIST_HEAD(&ring->gpu_write_list);
if (I915_NEED_GFX_HWS(dev)) {
ret = init_status_page(dev, ring);