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| author | Oak Zeng <Oak.Zeng@amd.com> | 2018-12-17 20:03:45 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-25 16:15:34 -0500 |
| commit | 8987e2e256be3551436a5abc3c48d0eb4d81084e (patch) | |
| tree | dc3dc02301782ec0a9e4ad4dfa8baf00d5a09b92 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | fd4855409f6ebe015406cd2b2ffa4fee4cd1f4a7 (diff) | |
| download | lwn-8987e2e256be3551436a5abc3c48d0eb4d81084e.tar.gz lwn-8987e2e256be3551436a5abc3c48d0eb4d81084e.zip | |
drm/amdgpu: Fix sdma doorbell range setting
Different ASIC has different SDMA queue number so
different SDMA doorbell range. Introduce an extra
parameter to sdma_doorbell_range function and set
sdma doorbell range correctly.
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/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 88431ea88344..9efa681d0878 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -639,7 +639,7 @@ struct amdgpu_nbio_funcs { void (*hdp_flush)(struct amdgpu_device *adev, struct amdgpu_ring *ring); u32 (*get_memsize)(struct amdgpu_device *adev); void (*sdma_doorbell_range)(struct amdgpu_device *adev, int instance, - bool use_doorbell, int doorbell_index); + bool use_doorbell, int doorbell_index, int doorbell_size); void (*enable_doorbell_aperture)(struct amdgpu_device *adev, bool enable); void (*enable_doorbell_selfring_aperture)(struct amdgpu_device *adev, |