diff options
| author | Shiwu Zhang <shiwu.zhang@amd.com> | 2023-09-21 15:05:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-20 22:11:28 +0300 |
| commit | 723fac64d05d7005929babbeb41dd09fb45f6f35 (patch) | |
| tree | 3a485a3af8c70a535dbe58e9ce1b6b85cd287b36 /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | e8a5ded36b4c68db4e0d4066ae2d420116715105 (diff) | |
| download | linux-723fac64d05d7005929babbeb41dd09fb45f6f35.tar.xz | |
drm/amdgpu: support the port num info based on the capability flag
XGMI TA will set the capability flag to indicate whether the port_num
info is supported or not. KGD checks the flag and accordingly picks up
the right buffer format and send the right command to TA to retrieve
the info.
v2: simplify the code by reusing the same statement (lijo)
Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 3e67ed63e638..7111dd32e66f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -189,6 +189,7 @@ struct psp_xgmi_context { struct ta_context context; struct psp_xgmi_topology_info top_info; bool supports_extended_data; + uint8_t xgmi_ta_caps; }; struct psp_ras_context { |