// 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); | |
} |