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phase.h
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1 #ifndef __SOUND_PHASE_H
2 #define __SOUND_PHASE_H
3 
4 /*
5  * ALSA driver for ICEnsemble ICE1712 (Envy24)
6  *
7  * Lowlevel functions for Terratec PHASE 22
8  *
9  * Copyright (c) 2005 Misha Zhilin <[email protected]>
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 PHASE_DEVICE_DESC "{Terratec,Phase 22},"\
28  "{Terratec,Phase 28},"\
29  "{Terrasoniq,TS22},"
30 
31 #define VT1724_SUBDEVICE_PHASE22 0x3b155011
32 #define VT1724_SUBDEVICE_PHASE28 0x3b154911
33 #define VT1724_SUBDEVICE_TS22 0x3b157b11
34 
35 /* entry point */
37 
38 /* PHASE28 GPIO bits */
39 #define PHASE28_SPI_MISO (1 << 21)
40 #define PHASE28_WM_RESET (1 << 20)
41 #define PHASE28_SPI_CLK (1 << 19)
42 #define PHASE28_SPI_MOSI (1 << 18)
43 #define PHASE28_WM_RW (1 << 17)
44 #define PHASE28_AC97_RESET (1 << 16)
45 #define PHASE28_DIGITAL_SEL1 (1 << 15)
46 #define PHASE28_HP_SEL (1 << 14)
47 #define PHASE28_WM_CS (1 << 12)
48 #define PHASE28_AC97_COMMIT (1 << 11)
49 #define PHASE28_AC97_ADDR (1 << 10)
50 #define PHASE28_AC97_DATA_LOW (1 << 9)
51 #define PHASE28_AC97_DATA_HIGH (1 << 8)
52 #define PHASE28_AC97_DATA_MASK 0xFF
53 #endif /* __SOUND_PHASE */