drm/amdgpu: add DCE8 APUs to dc_supported check

Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -1980,6 +1980,9 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
 #if defined(CONFIG_DRM_AMD_DC)
 	case CHIP_BONAIRE:
 	case CHIP_HAWAII:
+	case CHIP_KAVERI:
+	case CHIP_KABINI:
+	case CHIP_MULLINS:
 	case CHIP_CARRIZO:
 	case CHIP_STONEY:
 	case CHIP_POLARIS11: