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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef __SOUND_AMP_H
2#define __SOUND_AMP_H
3
4/*
5 * ALSA driver for VIA VT1724 (Envy24HT)
6 *
7 * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000
8 *
9 * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 *
25 */
26
Takashi Iwai8cfbbac2005-05-27 12:10:40 +020027#define AMP_AUDIO2000_DEVICE_DESC "{AMP Ltd,AUDIO2000},"\
28 "{Chaintech,AV-710},"
Linus Torvalds1da177e2005-04-16 15:20:36 -070029
Takashi Iwai8cfbbac2005-05-27 12:10:40 +020030#if 0
Linus Torvalds1da177e2005-04-16 15:20:36 -070031#define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */
Takashi Iwai8cfbbac2005-05-27 12:10:40 +020032#else
33#define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */
34#endif
35#define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */
36
37/* WM8728 on I2C for AV710 */
38#define WM_DEV 0x36
39
40#define WM_ATTEN_L 0x00
41#define WM_ATTEN_R 0x01
42#define WM_DAC_CTRL 0x02
43#define WM_INT_CTRL 0x03
Linus Torvalds1da177e2005-04-16 15:20:36 -070044
45extern struct snd_ice1712_card_info snd_vt1724_amp_cards[];
46
47
48#endif /* __SOUND_AMP_H */