diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2022-04-12 23:17:41 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 17:43:53 +0300 |
| commit | fd0ed91ae8a2b5f3d61a6356b6aaeb2f5b097950 (patch) | |
| tree | f31f7d7acafbe6729640a93ed5e7693baa5e8202 /drivers/gpu/drm/amd/amdgpu/nv.c | |
| parent | ae2d50be7efce273f769a800c8956b7e86c79b60 (diff) | |
| download | linux-fd0ed91ae8a2b5f3d61a6356b6aaeb2f5b097950.tar.xz | |
drm/amdgpu: correct cp doorbell range
1. move MES doorbell inside the mec doorbell range,
for mes belongs to mec block
2. setting the correct gfx/mec doorbell range, so that
fw can correctly detect gfx/compute work load to enter/exit
power saving state.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Tested-and-acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 8cf1a7f8a632..8ecfd66c4cee 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -607,6 +607,10 @@ static void nv_init_doorbell_index(struct amdgpu_device *adev) adev->doorbell_index.userqueue_end = AMDGPU_NAVI10_DOORBELL_USERQUEUE_END; adev->doorbell_index.gfx_ring0 = AMDGPU_NAVI10_DOORBELL_GFX_RING0; adev->doorbell_index.gfx_ring1 = AMDGPU_NAVI10_DOORBELL_GFX_RING1; + adev->doorbell_index.gfx_userqueue_start = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_START; + adev->doorbell_index.gfx_userqueue_end = + AMDGPU_NAVI10_DOORBELL_GFX_USERQUEUE_END; adev->doorbell_index.mes_ring0 = AMDGPU_NAVI10_DOORBELL_MES_RING0; adev->doorbell_index.mes_ring1 = AMDGPU_NAVI10_DOORBELL_MES_RING1; adev->doorbell_index.sdma_engine[0] = AMDGPU_NAVI10_DOORBELL_sDMA_ENGINE0; |