35 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2#ifndef __SOUND_AMP_H3#define __SOUND_AMP_H4 5/*6 * ALSA driver for VIA VT1724 (Envy24HT)7 *8 * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO20009 *10 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>11 */ 12 13#define AMP_AUDIO2000_DEVICE_DESC "{AMP Ltd,AUDIO2000},"\14 "{Chaintech,AV-710},"15 16#if 017#define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */18#else19#define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */20#endif21#define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */22 23/* WM8728 on I2C for AV710 */24#define WM_DEV 0x3625 26#define WM_ATTEN_L 0x0027#define WM_ATTEN_R 0x0128#define WM_DAC_CTRL 0x0229#define WM_INT_CTRL 0x0330 31extern struct snd_ice1712_card_info snd_vt1724_amp_cards[];32 33 34#endif /* __SOUND_AMP_H */35