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drm/amd/display: fix error case handling

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Otherwise, we will run into error case path.

v2: fix build when CONFIG_DRM_AMD_DC_DCN is not set

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Guchun Chen
2021-08-09 15:44:29 +08:00
committed by Alex Deucher
parent 75a07bcd1d
commit 2cbc6f4259
1 changed files with 8 additions and 6 deletions
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14
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -4211,11 +4211,12 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
}
break;
default:
break;
DRM_ERROR("Unsupported DCE IP versions: 0x%X\n",
adev->ip_versions[DCE_HWIP]);
goto fail;
}
#endif
DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
goto fail;
break;
}
return 0;
@@ -4394,11 +4395,12 @@ static int dm_early_init(void *handle)
adev->mode_info.num_dig = 4;
break;
default:
break;
DRM_ERROR("Unsupported DCE IP versions: 0x%x\n",
adev->ip_versions[DCE_HWIP]);
return -EINVAL;
}
#endif
DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
return -EINVAL;
break;
}
amdgpu_dm_set_irq_funcs(adev);