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| author | Le Ma <le.ma@amd.com> | 2024-01-03 15:27:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-05 16:10:43 -0500 |
| commit | c572abffe9f50c8ba33060865449313b3f588c35 (patch) | |
| tree | cb26ae6228444cb9986bd64f8d722467034e71eb /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | |
| parent | 8e317a811f3d63760d737c4371783f2e98291d40 (diff) | |
| download | linux-c572abffe9f50c8ba33060865449313b3f588c35.tar.gz linux-c572abffe9f50c8ba33060865449313b3f588c35.tar.bz2 linux-c572abffe9f50c8ba33060865449313b3f588c35.zip | |
drm/amdgpu: add param to specify fw bo location for front-door loading
This param can help isolating data path issues on new systems in early phase.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 1bf975b8d083..2addbdf88394 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -466,7 +466,7 @@ static int psp_sw_init(void *handle) } ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG, - amdgpu_sriov_vf(adev) ? + (amdgpu_sriov_vf(adev) || fw_bo_location == 1) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT, &psp->fw_pri_bo, &psp->fw_pri_mc_addr, |