drm/radeon: add UVD support for OLAND

It seems this got dropped when we merged UVD support
last year.  Add this back now.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

drivers/gpu/drm/radeon/radeon_uvd.c

@@ -91,6 +91,7 @@ int radeon_uvd_init(struct radeon_device *rdev)
 	case CHIP_VERDE:
 	case CHIP_PITCAIRN:
 	case CHIP_ARUBA:
+	case CHIP_OLAND:
 		fw_name = FIRMWARE_TAHITI;
 		break;
 

drivers/gpu/drm/radeon/uvd_v2_2.c

@@ -153,6 +153,7 @@ int uvd_v2_2_resume(struct radeon_device *rdev)
 		chip_id = 0x01000015;
 		break;
 	case CHIP_PITCAIRN:
+	case CHIP_OLAND:
 		chip_id = 0x01000016;
 		break;
 	case CHIP_ARUBA: