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drm/amd: Use amdgpu_ucode_* helpers for CGS

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The `amdgpu_ucode_request` helper will ensure that the return code for
missing firmware is -ENODEV so that early_init can fail.

The `amdgpu_ucode_release` helper is for symmetry on unloading.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello 2023-01-04 08:37:32 -06:00 committed by Alex Deucher
parent 52215e2a5d
commit e5a7d047f4
1 changed files with 2 additions and 9 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

11
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
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@ -411,17 +411,10 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device,
return -EINVAL;
}
err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
if (err) {
DRM_ERROR("Failed to request firmware\n");
return err;
}
err = amdgpu_ucode_validate(adev->pm.fw);
err = amdgpu_ucode_request(adev, &adev->pm.fw, fw_name);
if (err) {
DRM_ERROR("Failed to load firmware \"%s\"", fw_name);
release_firmware(adev->pm.fw);
adev->pm.fw = NULL;
amdgpu_ucode_release(&adev->pm.fw);
return err;
}