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| author | Alex Deucher <alexander.deucher@amd.com> | 2020-04-09 21:56:05 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-13 18:02:19 +0200 |
| commit | cb3d1085019da94cf2b7d721600b4e5df93b4ef8 (patch) | |
| tree | 8a831c48c270828c2ed7bf2a8e019882a6732bc3 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | drm/amdgpu/powerplay: get SMC FW size to a flexible way (diff) | |
| download | linux-cb3d1085019da94cf2b7d721600b4e5df93b4ef8.tar.xz linux-cb3d1085019da94cf2b7d721600b4e5df93b4ef8.zip | |
drm/amdgpu/ring: add no_scheduler flag
This allows IPs to flag whether a specific ring requires
a GPU scheduler or not. E.g., sometimes instances of an
IP are asymmetric and have different capabilities.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 5f36bd58202a..4863e91c5533 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -261,7 +261,8 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, mutex_init(&ring->priority_mutex); if (ring->funcs->type >= AMDGPU_RING_TYPE_GFX && - ring->funcs->type <= AMDGPU_RING_TYPE_VCN_JPEG) { + ring->funcs->type <= AMDGPU_RING_TYPE_VCN_JPEG && + !ring->no_scheduler) { hw_ip = ring->funcs->type; num_sched = &adev->gpu_sched[hw_ip][hw_prio].num_scheds; adev->gpu_sched[hw_ip][hw_prio].sched[(*num_sched)++] = |