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| author | Xiangliang Yu <[email protected]> | 2018-12-05 03:23:43 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-12-07 22:53:46 +0000 |
| commit | 5ec996dfb6a19f3ea6d7ab9e74e9f32954af8466 (patch) | |
| tree | 890868e8e8d46987773ad45a8fe2a8ba86ba75fb /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | drm/amdgpu/psp: Get psp fw version through reading register (diff) | |
| download | kernel-5ec996dfb6a19f3ea6d7ab9e74e9f32954af8466.tar.gz kernel-5ec996dfb6a19f3ea6d7ab9e74e9f32954af8466.zip | |
drm/amdgpu/psp: Add support VMR ring for VF
PSP only support VMR ring for SRIOV vf since v45 and all commands will
be send to VMR ring for executing.
VMR ring use C2PMSG 101 ~ 103 instead of C2PMSG 64 ~ 71.
Signed-off-by: Xiangliang Yu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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 9ec5d1a666a6..10decf70c9aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -217,6 +217,7 @@ extern const struct amdgpu_ip_block_version psp_v10_0_ip_block; int psp_gpu_reset(struct amdgpu_device *adev); int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id); +bool psp_support_vmr_ring(struct psp_context *psp); extern const struct amdgpu_ip_block_version psp_v11_0_ip_block; |