UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdgpu: no need to set up GPU scheduler for mes ring 

As mes ring directly submits to hardwared,
it's no need to set up GPU scheduler for mes ring.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2019-10-21 13:49:38 +08:00 committed by Alex Deucher
parent 93fd978b2b
commit 03195e8063
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
View File

@ -469,8 +469,9 @@ int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring,
if (!ring->fence_drv.fences) if (!ring->fence_drv.fences)
return -ENOMEM; return -ENOMEM;
/* No need to setup the GPU scheduler for KIQ ring */ /* No need to setup the GPU scheduler for KIQ and MES ring */
if (ring->funcs->type != AMDGPU_RING_TYPE_KIQ) { if (ring->funcs->type != AMDGPU_RING_TYPE_KIQ ||
ring->funcs->type != AMDGPU_RING_TYPE_MES) {
switch (ring->funcs->type) { switch (ring->funcs->type) {
case AMDGPU_RING_TYPE_GFX: case AMDGPU_RING_TYPE_GFX:
timeout = adev->gfx_timeout; timeout = adev->gfx_timeout;