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authorEvan Quan <evan.quan@amd.com>2021-03-24 11:51:52 +0300
committerAlex Deucher <alexander.deucher@amd.com>2021-04-09 23:46:38 +0300
commit2e4b2f7b570a58fc67f25c04a1f6ee93a0938caa (patch)
tree020c61e62c9fe2baa90078ecee4234fd96c6906d /drivers/gpu/drm/amd/pm/amdgpu_dpm.c
parent1fb4968bec71ed3e8f28918ab2cbed39d2383613 (diff)
downloadlinux-2e4b2f7b570a58fc67f25c04a1f6ee93a0938caa.tar.xz
drm/amd/pm: unify the interface for loading SMU microcode
No need to have special handling for swSMU supported ASICs. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_dpm.c')
-rw-r--r--drivers/gpu/drm/amd/pm/amdgpu_dpm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index 0a6bb3311f0f..464fc04fb334 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -1606,7 +1606,10 @@ int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_versio
pr_err("smu firmware loading failed\n");
return r;
}
- *smu_version = adev->pm.fw_version;
+
+ if (smu_version)
+ *smu_version = adev->pm.fw_version;
}
+
return 0;
}