diff options
Diffstat (limited to 'Documentation/gpu/rfc/i915_scheduler.rst')
| -rw-r--r-- | Documentation/gpu/rfc/i915_scheduler.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/gpu/rfc/i915_scheduler.rst b/Documentation/gpu/rfc/i915_scheduler.rst index d630f15ab795..2974525f0ac5 100644 --- a/Documentation/gpu/rfc/i915_scheduler.rst +++ b/Documentation/gpu/rfc/i915_scheduler.rst @@ -26,7 +26,7 @@ i915 with the DRM scheduler is: which configures a slot with N contexts * After I915_CONTEXT_ENGINES_EXT_PARALLEL a user can submit N batches to a slot in a single execbuf IOCTL and the batches run on the GPU in - paralllel + parallel * Initially only for GuC submission but execlists can be supported if needed * Convert the i915 to use the DRM scheduler @@ -37,7 +37,7 @@ i915 with the DRM scheduler is: * Watchdog hooks into DRM scheduler * Lots of complexity of the GuC backend can be pulled out once integrated with DRM scheduler (e.g. state machine gets - simplier, locking gets simplier, etc...) + simpler, locking gets simpler, etc...) * Execlists backend will minimum required to hook in the DRM scheduler * Legacy interface * Features like timeslicing / preemption / virtual engines would @@ -135,9 +135,13 @@ Add I915_CONTEXT_ENGINES_EXT_PARALLEL_SUBMIT and drm_i915_context_engines_parallel_submit to the uAPI to implement this extension. +.. c:namespace-push:: rfc + .. kernel-doc:: include/uapi/drm/i915_drm.h :functions: i915_context_engines_parallel_submit +.. c:namespace-pop:: + Extend execbuf2 IOCTL to support submitting N BBs in a single IOCTL ------------------------------------------------------------------- Contexts that have been configured with the 'set_parallel' extension can only |