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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-06 18:58:38 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-06 21:48:05 +0300 |
| commit | 442dbc5c686153f2c86eeca21d0df010dc8f1c3a (patch) | |
| tree | 38bb8b6504c2ca3ac8bb11ed7982a0c23c2eaecb /drivers/gpu/drm/i915/i915_active.h | |
| parent | 39d571d172312c7f76570ba86c4074f170aaf442 (diff) | |
| download | linux-442dbc5c686153f2c86eeca21d0df010dc8f1c3a.tar.xz | |
drm/i915: Make exclusive awaits on i915_active optional
Later use will require asynchronous waits on the active timelines, but
will not utilize an async wait on the exclusive channel. Make the await
on the exclusive fence explicit in the selection flags.
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/20200406155840.1728-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_active.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_active.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h index b526d310a585..ffafaa78c494 100644 --- a/drivers/gpu/drm/i915/i915_active.h +++ b/drivers/gpu/drm/i915/i915_active.h @@ -193,7 +193,8 @@ int i915_sw_fence_await_active(struct i915_sw_fence *fence, int i915_request_await_active(struct i915_request *rq, struct i915_active *ref, unsigned int flags); -#define I915_ACTIVE_AWAIT_ALL BIT(0) +#define I915_ACTIVE_AWAIT_EXCL BIT(0) +#define I915_ACTIVE_AWAIT_ACTIVE BIT(1) int i915_active_acquire(struct i915_active *ref); bool i915_active_acquire_if_busy(struct i915_active *ref); |