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drm/amdgpu/mes: add amdgpu_mes driver parameter

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amdgpu_mes, which is a driver scope parameter, is used
to whether enable mes or not.

MES (Micro Engine Scheduler) is the new on chip hw scheduling
microcontroller.  It can be used to handle queue scheduling and
preemption and priorities.

Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao
2019-01-25 14:11:35 +08:00
committed by Alex Deucher
parent 1b61de45df
commit 384872846f
2 changed files with 6 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -162,6 +162,7 @@ extern uint amdgpu_ras_mask;
extern int amdgpu_async_gfx_ring;
extern int amdgpu_mcbp;
extern int amdgpu_discovery;
extern int amdgpu_mes;
#ifdef CONFIG_DRM_AMDGPU_SI
extern int amdgpu_si_support;