linux/alsa/ice1712.h

   1 /*
   2     Copyright (C) 2002 Anthony Van Groningen
   3
   4     Parts based on source code taken from the
   5     "Env24 chipset (ICE1712) control utility" that is
   6
   7     Copyright (C) 2000 by Jaroslav Kysela <perex@suse.cz>
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17     GNU General Public License for more details.
  18
  19     You should have received a copy of the GNU General Public License
  20     along with this program; if not, write to the Free Software
  21     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22
  23 */
  24
  25 #ifndef __jack_ice1712_h__
  26 #define __jack_ice1712_h__
  27
  28 #define ICE1712_SUBDEVICE_DELTA44       0x121433d6
  29 #define ICE1712_SUBDEVICE_DELTA66       0x121432d6
  30 #define ICE1712_SUBDEVICE_DELTA1010     0x121430d6
  31 #define ICE1712_SUBDEVICE_DELTADIO2496  0x121431d6
  32 #define ICE1712_SUBDEVICE_AUDIOPHILE    0x121434d6
  33
  34 #define SPDIF_PLAYBACK_ROUTE_NAME       "IEC958 Playback Route"
  35 #define ANALOG_PLAYBACK_ROUTE_NAME      "H/W Playback Route"
  36 #define MULTITRACK_PEAK_NAME            "Multi Track Peak"
  37
  38 typedef struct
  39 {
  40     unsigned int subvendor; /* PCI[2c-2f] */
  41     unsigned char size;     /* size of EEPROM image in bytes */
  42     unsigned char version;  /* must be 1 */
  43     unsigned char codec;    /* codec configuration PCI[60] */
  44     unsigned char aclink;   /* ACLink configuration PCI[61] */
  45     unsigned char i2sID;    /* PCI[62] */
  46     unsigned char spdif;    /* S/PDIF configuration PCI[63] */
  47     unsigned char gpiomask; /* GPIO initial mask, 0 = write, 1 = don't */
  48     unsigned char gpiostate; /* GPIO initial state */
  49     unsigned char gpiodir;  /* GPIO direction state */
  50     unsigned short ac97main;
  51     unsigned short ac97pcm;
  52     unsigned short ac97rec;
  53     unsigned char ac97recsrc;
  54     unsigned char dacID[4]; /* I2S IDs for DACs */
  55     unsigned char adcID[4]; /* I2S IDs for ADCs */
  56     unsigned char extra[4];
  57 }
  58 ice1712_eeprom_t;
  59
  60 typedef struct
  61 {
  62     alsa_driver_t *driver;
  63     ice1712_eeprom_t *eeprom;
  64     unsigned long active_channels;
  65 }
  66 ice1712_t;
  67
  68 #ifdef __cplusplus
  69 extern "C"
  70 {
  71 #endif
  72
  73     jack_hardware_t *jack_alsa_ice1712_hw_new (alsa_driver_t *driver);
  74
  75 #ifdef __cplusplus
  76 }
  77 #endif
  78
  79 #endif /* __jack_ice1712_h__*/