drm/radeon: tweak ACCEL_WORKING2 query for the new firmware for hawaii

Adjust the previous tweak for hawaii to return 3 if the new firmware is used.

Signed-off-by: Andreas Boll <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/radeon/radeon_kms.c

···
 		break;
 	case RADEON_INFO_ACCEL_WORKING2:
 		if (rdev->family == CHIP_HAWAII) {
-			if (rdev->accel_working)
-				*value = 2;
-			else
+			if (rdev->accel_working) {
+				if (rdev->new_fw)
+					*value = 3;
+				else
+					*value = 2;
+			} else {
 				*value = 0;
+			}
 		} else {
 			*value = rdev->accel_working;
 		}