162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci#ifndef __SOUND_AMP_H 362306a36Sopenharmony_ci#define __SOUND_AMP_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci/* 662306a36Sopenharmony_ci * ALSA driver for VIA VT1724 (Envy24HT) 762306a36Sopenharmony_ci * 862306a36Sopenharmony_ci * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000 962306a36Sopenharmony_ci * 1062306a36Sopenharmony_ci * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> 1162306a36Sopenharmony_ci */ 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#define AMP_AUDIO2000_DEVICE_DESC "{AMP Ltd,AUDIO2000},"\ 1462306a36Sopenharmony_ci "{Chaintech,AV-710}," 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci#if 0 1762306a36Sopenharmony_ci#define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */ 1862306a36Sopenharmony_ci#else 1962306a36Sopenharmony_ci#define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */ 2062306a36Sopenharmony_ci#endif 2162306a36Sopenharmony_ci#define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */ 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci/* WM8728 on I2C for AV710 */ 2462306a36Sopenharmony_ci#define WM_DEV 0x36 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci#define WM_ATTEN_L 0x00 2762306a36Sopenharmony_ci#define WM_ATTEN_R 0x01 2862306a36Sopenharmony_ci#define WM_DAC_CTRL 0x02 2962306a36Sopenharmony_ci#define WM_INT_CTRL 0x03 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ciextern struct snd_ice1712_card_info snd_vt1724_amp_cards[]; 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci#endif /* __SOUND_AMP_H */ 35