drm/radeon: UVD block on SUMO2 is the same as on SUMO

The chip id for SUMO2 isn't used.

fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=63935

Tested-By: Dave Witbrodt <dawitbro@sbcglobal.net>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/rv770.c

@@ -862,10 +862,8 @@ int rv770_uvd_resume(struct radeon_device *rdev)
 		chip_id = 0x0100000b;
 		break;
 	case CHIP_SUMO:
-		chip_id = 0x0100000c;
-		break;
 	case CHIP_SUMO2:
-		chip_id = 0x0100000d;
+		chip_id = 0x0100000c;
 		break;
 	case CHIP_PALM:
 		chip_id = 0x0100000e;