| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| #ifndef __SOUND_AMP_H |
| #define __SOUND_AMP_H |
| |
| /* |
| * ALSA driver for VIA VT1724 (Envy24HT) |
| * |
| * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000 |
| * |
| * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
| */ |
| |
| #define AMP_AUDIO2000_DEVICE_DESC "{AMP Ltd,AUDIO2000},"\ |
| "{Chaintech,AV-710}," |
| |
| #if 0 |
| #define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */ |
| #else |
| #define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */ |
| #endif |
| #define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */ |
| |
| /* WM8728 on I2C for AV710 */ |
| #define WM_DEV 0x36 |
| |
| #define WM_ATTEN_L 0x00 |
| #define WM_ATTEN_R 0x01 |
| #define WM_DAC_CTRL 0x02 |
| #define WM_INT_CTRL 0x03 |
| |
| extern struct snd_ice1712_card_info snd_vt1724_amp_cards[]; |
| |
| |
| #endif /* __SOUND_AMP_H */ |
