diff options
| author | Oak Zeng <Oak.Zeng@amd.com> | 2018-12-17 19:42:58 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-25 16:15:34 -0500 |
| commit | fd4855409f6ebe015406cd2b2ffa4fee4cd1f4a7 (patch) | |
| tree | 1d1085140b0476a064c10907b62b65b00d1ad724 /drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | |
| parent | 1f46df61a148da7263165079b4874d61525c8ae1 (diff) | |
| download | linux-stable-fd4855409f6ebe015406cd2b2ffa4fee4cd1f4a7.tar.gz linux-stable-fd4855409f6ebe015406cd2b2ffa4fee4cd1f4a7.tar.bz2 linux-stable-fd4855409f6ebe015406cd2b2ffa4fee4cd1f4a7.zip | |
drm/amdgpu: Add per device sdma_doorbell_range field
Different ASIC has different sdma doorbell range. Add
a per device sdma_doorbell_range field and initialize
it.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c index 63c542cfabfa..53716c593b2b 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_reg_init.c @@ -86,5 +86,6 @@ void vega20_doorbell_index_init(struct amdgpu_device *adev) adev->doorbell_index.uvd_vce.vce_ring4_5 = AMDGPU_VEGA20_DOORBELL64_VCE_RING4_5; adev->doorbell_index.uvd_vce.vce_ring6_7 = AMDGPU_VEGA20_DOORBELL64_VCE_RING6_7; adev->doorbell_index.max_assignment = AMDGPU_VEGA20_DOORBELL_MAX_ASSIGNMENT << 1; + adev->doorbell_index.sdma_doorbell_range = 20; } |