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drm/amdgpu: Verify dpm setting for enabling smu with direct fw loading

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Ensure that amdgpu_dpm kernel module parameter is set to 1
when enabling smu with direct firmware loading

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2025-05-27 22:40:01 +08:00 • committed by Alex Deucher
parent 0bebe9b9fc
commit dcfe45bd86
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
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@ -3213,8 +3213,10 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev)
return r;
if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT &&
!amdgpu_sriov_vf(adev)) ||
(adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) {
!amdgpu_sriov_vf(adev) &&
amdgpu_dpm == 1) ||
(adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO &&
amdgpu_dpm == 1)) {
r = amdgpu_discovery_set_smu_ip_blocks(adev);
if (r)
return r;