49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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#ifndef __SOUND_REVO_H
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#define __SOUND_REVO_H
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/*
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* ALSA driver for ICEnsemble ICE1712 (Envy24)
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*
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* Lowlevel functions for M-Audio Revolution 7.1
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*
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* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#define REVO_DEVICE_DESC \
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"{MidiMan M Audio,Revolution 7.1},"
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#define VT1724_SUBDEVICE_REVOLUTION71 0x12143036
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/* entry point */
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extern struct snd_ice1712_card_info snd_vt1724_revo_cards[];
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/*
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* MidiMan M-Audio Revolution GPIO definitions
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*/
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#define VT1724_REVO_CCLK 0x02
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#define VT1724_REVO_CDIN 0x04 /* not used */
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#define VT1724_REVO_CDOUT 0x08
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#define VT1724_REVO_CS0 0x10 /* not used */
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#define VT1724_REVO_CS1 0x20 /* front AKM4381 chipselect */
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#define VT1724_REVO_CS2 0x40 /* surround AKM4355 chipselect */
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#define VT1724_REVO_MUTE (1<<22) /* 0 = all mute, 1 = normal operation */
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#endif /* __SOUND_REVO_H */
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