Add support for Cirrus Logic GD7548 chip to clgenfb fbdev driver

(contributed by gabucino@mplayerhq.hu)

drivers/video/clgenfb.c

@@ -280,6 +280,7 @@ static const struct {
 	{ BT_ALPINE, NULL, PCI_DEVICE_ID_CIRRUS_5434_4 },
 	{ BT_ALPINE, NULL, PCI_DEVICE_ID_CIRRUS_5430 }, /* GD-5440 has identical id */
 	{ BT_ALPINE, NULL, PCI_DEVICE_ID_CIRRUS_7543 },
+	{ BT_ALPINE, NULL, PCI_DEVICE_ID_CIRRUS_7548 },
 	{ BT_GD5480, NULL, PCI_DEVICE_ID_CIRRUS_5480 }, /* MacPicasso probably */
 	{ BT_PICASSO4, NULL, PCI_DEVICE_ID_CIRRUS_5446 }, /* Picasso 4 is a GD5446 */
 	{ BT_LAGUNA, "CL Laguna", PCI_DEVICE_ID_CIRRUS_5462 },