drm/amdgpu: simplify amdgpu_device_asic_has_dc_support()

Drop extra cases in the default case.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 625424f..ce2293e 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3322,32 +3322,6 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
                 * cause regressions.
                 */
                return amdgpu_dc > 0;
-       case CHIP_HAWAII:
-       case CHIP_CARRIZO:
-       case CHIP_STONEY:
-       case CHIP_POLARIS10:
-       case CHIP_POLARIS11:
-       case CHIP_POLARIS12:
-       case CHIP_VEGAM:
-       case CHIP_TONGA:
-       case CHIP_FIJI:
-       case CHIP_VEGA10:
-       case CHIP_VEGA12:
-       case CHIP_VEGA20:
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-       case CHIP_RAVEN:
-       case CHIP_NAVI10:
-       case CHIP_NAVI14:
-       case CHIP_NAVI12:
-       case CHIP_RENOIR:
-       case CHIP_CYAN_SKILLFISH:
-       case CHIP_SIENNA_CICHLID:
-       case CHIP_NAVY_FLOUNDER:
-       case CHIP_DIMGREY_CAVEFISH:
-       case CHIP_BEIGE_GOBY:
-       case CHIP_VANGOGH:
-       case CHIP_YELLOW_CARP:
-#endif
        default:
                return amdgpu_dc != 0;
 #else