drm/radeon: radeon-asic updates for Oland

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/radeon_asic.c

@@ -1944,8 +1944,12 @@ int radeon_asic_init(struct radeon_device *rdev)
 	case CHIP_TAHITI:
 	case CHIP_PITCAIRN:
 	case CHIP_VERDE:
+	case CHIP_OLAND:
 		rdev->asic = &si_asic;
 		/* set num crtcs */
+		if (rdev->family == CHIP_OLAND)
+			rdev->num_crtc = 2;
+		else
 			rdev->num_crtc = 6;
 		break;
 	default: