diff options
| author | Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> | 2019-10-22 13:24:00 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-13 15:29:42 -0500 |
| commit | 2bd2a27ffc7cc43216a35ad516c5b96156c52fb8 (patch) | |
| tree | 1ef12080c13c8d458b24018a2daf58eadcd60f24 | |
| parent | 02350f0bdf44d888b2c3284ecd9836524d930e00 (diff) | |
| download | linux-2bd2a27ffc7cc43216a35ad516c5b96156c52fb8.tar.bz2 | |
drm/amdgpu: Add PSP loading support for DMCUB ucode
DMCUB ucode requires secure loading through PSP. This is already
supported in PSP as GFX_FW_TYPE_DMUB, it just needs to be mapped from
AMDGPU_UCODE_ID_DMCUB to GFX_FW_TYPE_DMUB.
DMUB is a shorthand name for DMCUB and can be used interchangeably.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 1f044c8cf239..b1662af0f0cf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -1305,6 +1305,9 @@ static int psp_get_fw_type(struct amdgpu_firmware_info *ucode, case AMDGPU_UCODE_ID_VCN1_RAM: *type = GFX_FW_TYPE_VCN1_RAM; break; + case AMDGPU_UCODE_ID_DMCUB: + *type = GFX_FW_TYPE_DMUB; + break; case AMDGPU_UCODE_ID_MAXIMUM: default: return -EINVAL; |