1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2#ifndef __SOUND_AMP_H 3#define __SOUND_AMP_H 4 5/* 6 * ALSA driver for VIA VT1724 (Envy24HT) 7 * 8 * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000 9 * 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 0 17#define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */ 18#else 19#define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */ 20#endif 21#define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */ 22 23/* WM8728 on I2C for AV710 */ 24#define WM_DEV 0x36 25 26#define WM_ATTEN_L 0x00 27#define WM_ATTEN_R 0x01 28#define WM_DAC_CTRL 0x02 29#define WM_INT_CTRL 0x03 30 31extern struct snd_ice1712_card_info snd_vt1724_amp_cards[]; 32 33 34#endif /* __SOUND_AMP_H */ 35