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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-24 12:38:05 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-10-24 20:22:51 +0100 |
| commit | 641934069d29211baf82afb93622a426172b67b6 (patch) | |
| tree | d00f3e69c1c02ddc96a43f744644e263a8e77a9d /drivers/gpu/drm/i915/intel_ringbuffer.h | |
| parent | drm/i915: Invalidate the to-ring, flush the old-ring when updating domains (diff) | |
| download | linux-dev-641934069d29211baf82afb93622a426172b67b6.tar.xz linux-dev-641934069d29211baf82afb93622a426172b67b6.zip | |
drm/i915: Move gpu_write_list to per-ring
... 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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 6ab40c6058f7..a05aff0e5764 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -83,6 +83,15 @@ struct intel_ring_buffer { struct list_head request_list; /** + * List of objects currently pending a GPU write flush. + * + * All elements on this list will belong to either the + * active_list or flushing_list, last_rendering_seqno can + * be used to differentiate between the two elements. + */ + struct list_head gpu_write_list; + + /** * Do we have some not yet emitted requests outstanding? */ bool outstanding_lazy_request; |