Commit c649432e authored by Tvrtko Ursulin's avatar Tvrtko Ursulin
Browse files

drm/i915: Fix busy ioctl commentary 



Just tidy one instance of incorrect context parameter name and a stray
sentence ending from before reporting was converted to be class based.

Signed-off-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210611132221.1055650-1-tvrtko.ursulin@linux.intel.com
parent 1bd8a7dc

include/uapi/drm/i915_drm.h

+4 −5
Original line number Diff line number Diff line
@@ -1348,12 +1348,11 @@ struct drm_i915_gem_busy { 
	 * reading from the object simultaneously.

	 *

	 * The value of each engine class is the same as specified in the

	 * I915_CONTEXT_SET_ENGINES parameter and via perf, i.e.

	 * I915_CONTEXT_PARAM_ENGINES context parameter and via perf, i.e.

	 * I915_ENGINE_CLASS_RENDER, I915_ENGINE_CLASS_COPY, etc.

	 * reported as active itself. Some hardware may have parallel

	 * execution engines, e.g. multiple media engines, which are

	 * mapped to the same class identifier and so are not separately

	 * reported for busyness.

	 * Some hardware may have parallel execution engines, e.g. multiple

	 * media engines, which are mapped to the same class identifier and so

	 * are not separately reported for busyness.

	 *

	 * Caveat emptor:

	 * Only the boolean result of this query is reliable; that is whether