workbench/devs/AHI/Drivers/Envy24HT/ak_codec.h

   1 /*
   2     Copyright © 2005-2013, Davy Wentzler. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef AK_CODEC_H
   7 #define AK_CODEC_H
   8
   9 struct CardData;
  10
  11 enum akm_types {AKM4524, AKM4528, AKM4529, AKM4355, AKM4381, AKM4358, AKM5365};
  12
  13 struct akm_codec
  14 {
  15     unsigned int caddr; // caddr
  16     unsigned int cif;
  17     unsigned int datamask; // mask
  18     unsigned int clockmask; // mask
  19     unsigned int csmask; // cs mask
  20     unsigned int addflags;
  21     enum akm_types type;
  22     unsigned int csaddr; // nieuw
  23     unsigned int csnone;
  24     unsigned int totalmask;
  25     unsigned int newflag;
  26 };
  27
  28 #if 0
  29 struct snd_ak4xxx_private {
  30         unsigned int cif: 1;            /* CIF mode */
  31         unsigned char caddr;            /* C0 and C1 bits */
  32         unsigned int data_mask;         /* DATA gpio bit */
  33         unsigned int clk_mask;          /* CLK gpio bit */
  34         unsigned int cs_mask;           /* bit mask for select/deselect address */
  35         unsigned int cs_addr;           /* bits to select address */
  36         unsigned int cs_none;           /* bits to deselect address */
  37         unsigned int add_flags;         /* additional bits at init */
  38         unsigned int mask_flags;        /* total mask bits */
  39         struct snd_akm4xxx_ops {
  40                 void (*set_rate_val)(struct snd_akm4xxx *ak, unsigned int rate);
  41         } ops;
  42 };
  43 #endif
  44
  45 void Init_akm4xxx(struct CardData *card, struct akm_codec *codec);
  46 void akm4xxx_write(struct CardData *card, struct akm_codec *codec, int chip, unsigned char addr, unsigned char data);
  47 void akm4xxx_write_new(struct CardData *card, struct akm_codec *codec, int chip, unsigned char addr, unsigned char data);
  48 #endif
  49