1 #ifndef __SOUND_REVO_H 2 #define __SOUND_REVO_H 3 4 /* 5 * ALSA driver for ICEnsemble ICE1712 (Envy24) 6 * 7 * Lowlevel functions for M-Audio Revolution 7.1 8 * 9 * Copyright (c) 2003 Takashi Iwai <tiwai@suse.de> 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 27 #define REVO_DEVICE_DESC \ 28 "{MidiMan M Audio,Revolution 7.1},"\ 29 "{MidiMan M Audio,Revolution 5.1}," 30 31 #define VT1724_SUBDEVICE_REVOLUTION71 0x12143036 32 #define VT1724_SUBDEVICE_REVOLUTION51 0x12143136 33 34 /* entry point */ 35 extern struct snd_ice1712_card_info snd_vt1724_revo_cards[]; 36 37 38 /* 39 * MidiMan M-Audio Revolution GPIO definitions 40 */ 41 42 #define VT1724_REVO_CCLK 0x02 43 #define VT1724_REVO_CDIN 0x04 /* not used */ 44 #define VT1724_REVO_CDOUT 0x08 45 #define VT1724_REVO_CS0 0x10 /* AK5365 chipselect for (revo51) */ 46 #define VT1724_REVO_CS1 0x20 /* front AKM4381 chipselect */ 47 #define VT1724_REVO_CS2 0x40 /* surround AKM4355 CS (revo71) */ 48 #define VT1724_REVO_I2C_DATA 0x40 /* I2C: PT 2258 SDA (on revo51) */ 49 #define VT1724_REVO_I2C_CLOCK 0x80 /* I2C: PT 2258 SCL (on revo51) */ 50 #define VT1724_REVO_MUTE (1<<22) /* 0 = all mute, 1 = normal operation */ 51 52 #endif /* __SOUND_REVO_H */ 53