diff options
| author | Le Ma <le.ma@amd.com> | 2022-09-27 12:51:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 16:48:05 +0300 |
| commit | 2fa480d36eb302712e48dce4d2f6564b24426be3 (patch) | |
| tree | a843488acc37b368c69b8186f185b727f3c50bdb /drivers/gpu/drm/amd/amdgpu/soc15.h | |
| parent | 7d158f52bfbf82279ea8f1c3dc7a3ab3065a76e4 (diff) | |
| download | linux-2fa480d36eb302712e48dce4d2f6564b24426be3.tar.xz | |
drm/amdgpu: add helpers to access registers on different AIDs
SMN address which is larger than 32bit has different indications
through bit[34:32] on different AIDs.
v2: put smn addressing of different AIDs into asic specific place
v3: change to ext_id/ext_offset naming
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.h b/drivers/gpu/drm/amd/amdgpu/soc15.h index 9cc2dda087c4..dd48db09aa51 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.h +++ b/drivers/gpu/drm/amd/amdgpu/soc15.h @@ -112,6 +112,7 @@ int vega20_reg_base_init(struct amdgpu_device *adev); int arct_reg_base_init(struct amdgpu_device *adev); int aldebaran_reg_base_init(struct amdgpu_device *adev); void aqua_vanjaram_ip_map_init(struct amdgpu_device *adev); +u64 aqua_vanjaram_encode_ext_smn_addressing(int ext_id); void vega10_doorbell_index_init(struct amdgpu_device *adev); void vega20_doorbell_index_init(struct amdgpu_device *adev); |