Commit ed834af2 authored Mar 08, 2017 by Monk Liu Committed by Alex Deucher Mar 29, 2017

uapi/drm:change Preamble Description



Preamble in linux doesn't mean it is CE PREAMBLE IB,
instead it means this IB could be dropped if no
ctx switch happens.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 2e2e3c7f

include/uapi/drm/amdgpu_drm.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -445,7 +445,7 @@ union drm_amdgpu_cs {
		/* This IB should be submitted to CE */
		#define AMDGPU_IB_FLAG_CE (1<<0)

		/* CE Preamble */
		/* Preamble flag, which means the IB could be dropped if no context switch */
		#define AMDGPU_IB_FLAG_PREAMBLE (1<<1)

		struct drm_amdgpu_cs_chunk_ib {