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| author | Chris Wilson | 2018-07-06 23:07:10 +0200 |
|---|---|---|
| committer | Chris Wilson | 2018-07-07 09:09:43 +0200 |
| commit | 890fd185d53037d05d10a0825950c4b038e39d4a (patch) | |
| tree | 7f3885cd7de4e908ccb76e35a23adab8d274a1ae /drivers/gpu/drm/i915/i915_timeline.h | |
| parent | drm/i915/selftests: Avoid warning if runtime pm is disabled (diff) | |
| download | kernel-qcow2-linux-890fd185d53037d05d10a0825950c4b038e39d4a.tar.gz kernel-qcow2-linux-890fd185d53037d05d10a0825950c4b038e39d4a.tar.xz kernel-qcow2-linux-890fd185d53037d05d10a0825950c4b038e39d4a.zip | |
drm/i915: Replace nested subclassing with explicit subclasses
In the next patch, we will want a third distinct class of timeline that
may overlap with the current pair of client and engine timeline classes.
Rather than use the ad hoc markup of SINGLE_DEPTH_NESTING, initialise
the different timeline classes with an explicit subclass.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706210710.16251-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_timeline.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_timeline.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_timeline.h b/drivers/gpu/drm/i915/i915_timeline.h index dc2a4632faa7..a2c2c3ab5fb0 100644 --- a/drivers/gpu/drm/i915/i915_timeline.h +++ b/drivers/gpu/drm/i915/i915_timeline.h @@ -37,6 +37,8 @@ struct i915_timeline { u32 seqno; spinlock_t lock; +#define TIMELINE_CLIENT 0 /* default subclass */ +#define TIMELINE_ENGINE 1 /** * List of breadcrumbs associated with GPU requests currently |