sound/soc/spear/spdif_in_regs.h

   1 /*
   2  * SPEAr SPDIF IN controller header file
   3  *
   4  * Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com)
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19  */
  20
  21 #ifndef SPDIF_IN_REGS_H
  22 #define SPDIF_IN_REGS_H
  23
  24 #define SPDIF_IN_CTRL           0x00
  25         #define SPDIF_IN_PRTYEN         (1 << 20)
  26         #define SPDIF_IN_STATEN         (1 << 19)
  27         #define SPDIF_IN_USREN          (1 << 18)
  28         #define SPDIF_IN_VALEN          (1 << 17)
  29         #define SPDIF_IN_BLKEN          (1 << 16)
  30
  31         #define SPDIF_MODE_24BIT        (8 << 12)
  32         #define SPDIF_MODE_23BIT        (7 << 12)
  33         #define SPDIF_MODE_22BIT        (6 << 12)
  34         #define SPDIF_MODE_21BIT        (5 << 12)
  35         #define SPDIF_MODE_20BIT        (4 << 12)
  36         #define SPDIF_MODE_19BIT        (3 << 12)
  37         #define SPDIF_MODE_18BIT        (2 << 12)
  38         #define SPDIF_MODE_17BIT        (1 << 12)
  39         #define SPDIF_MODE_16BIT        (0 << 12)
  40         #define SPDIF_MODE_MASK         (0x0F << 12)
  41
  42         #define SPDIF_IN_VALID          (1 << 11)
  43         #define SPDIF_IN_SAMPLE         (1 << 10)
  44         #define SPDIF_DATA_SWAP         (1 << 9)
  45         #define SPDIF_IN_ENB            (1 << 8)
  46         #define SPDIF_DATA_REVERT       (1 << 7)
  47         #define SPDIF_XTRACT_16BIT      (1 << 6)
  48         #define SPDIF_FIFO_THRES_16     (16 << 0)
  49
  50 #define SPDIF_IN_IRQ_MASK       0x04
  51 #define SPDIF_IN_IRQ            0x08
  52         #define SPDIF_IRQ_FIFOWRITE     (1 << 0)
  53         #define SPDIF_IRQ_EMPTYFIFOREAD (1 << 1)
  54         #define SPDIF_IRQ_FIFOFULL      (1 << 2)
  55         #define SPDIF_IRQ_OUTOFRANGE    (1 << 3)
  56
  57 #define SPDIF_IN_STA            0x0C
  58         #define SPDIF_IN_LOCK           (0x1 << 0)
  59
  60 #endif /* SPDIF_IN_REGS_H */