1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
6 * driver for VIA VT1636 LVDS Transmitter
9 #include <linux/slab.h>
13 static const char *name
= "VT1636 LVDS Transmitter";
16 void via_aux_vt1636_probe(struct via_aux_bus
*bus
)
18 struct via_aux_drv drv
= {
22 /* check vendor id and device id */
23 const u8 id
[] = {0x06, 0x11, 0x45, 0x33}, len
= ARRAY_SIZE(id
);
24 u8 tmp
[ARRAY_SIZE(id
)];
26 if (!via_aux_read(&drv
, 0x00, tmp
, len
) || memcmp(id
, tmp
, len
))
29 printk(KERN_INFO
"viafb: Found %s\n", name
);