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drm/amdgpu: add asd fw check before loading asd 

asd is not ready for some ASICs in early stage, and psp->asd_fw is more generic than ASIC name in the check.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2020-07-28 12:44:59 +08:00 committed by Alex Deucher
parent cba4b52e43
commit 14e4f3bd81
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
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@ -522,8 +522,7 @@ static int psp_asd_load(struct psp_context *psp)
* add workaround to bypass it for sriov now.
* TODO: add version check to make it common
*/
if (amdgpu_sriov_vf(psp->adev) ||
(psp->adev->asic_type == CHIP_NAVY_FLOUNDER))
if (amdgpu_sriov_vf(psp->adev) || !psp->asd_fw)
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);