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| author | Ben Widawsky <ben@bwidawsk.net> | 2012-04-26 16:03:01 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-03 11:18:21 +0200 |
| commit | 9574b3fe29ba9064c03e8db0e399f5fe356ee03b (patch) | |
| tree | 7617da0bd5422f715afd9f19e84eaa90465712eb /drivers/gpu/drm/i915/i915_drv.h | |
| parent | be998e2e3945d97ffad3c800ef52fd487868b3e9 (diff) | |
| download | lwn-9574b3fe29ba9064c03e8db0e399f5fe356ee03b.tar.gz lwn-9574b3fe29ba9064c03e8db0e399f5fe356ee03b.zip | |
drm/i915: kill waiting_seqno
The waiting_seqno is not terribly useful, and as such we can remove it
so that we'll be able to extract lockless code.
v2: Keep the information for error_state (Chris)
Check if ring is initialized in hangcheck (Chris)
Capture the waiting ring (Chris)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: add some bikeshed to clarify a comment.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index e719522cb40b..ca13098c7573 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -174,6 +174,7 @@ struct drm_i915_error_state { u32 eir; u32 pgtbl_er; u32 ier; + bool waiting[I915_NUM_RINGS]; u32 pipestat[I915_MAX_PIPES]; u32 tail[I915_NUM_RINGS]; u32 head[I915_NUM_RINGS]; |