1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
| // SPDX-License-Identifier: GPL-2.0-or-later
| /*
| * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
| */
| /*
| * driver for VIA VT1622(M) Digital TV Encoder
| */
|
| #include <linux/slab.h>
| #include "via_aux.h"
|
|
| static const char *name = "VT1622(M) Digital TV Encoder";
|
|
| static void probe(struct via_aux_bus *bus, u8 addr)
| {
| struct via_aux_drv drv = {
| .bus = bus,
| .addr = addr,
| .name = name};
| u8 tmp;
|
| if (!via_aux_read(&drv, 0x1B, &tmp, 1) || tmp != 0x03)
| return;
|
| printk(KERN_INFO "viafb: Found %s at address 0x%x\n", name, addr);
| via_aux_add(&drv);
| }
|
| void via_aux_vt1622_probe(struct via_aux_bus *bus)
| {
| probe(bus, 0x20);
| probe(bus, 0x21);
| }
|
|
