sound/pci/vx222/vx222.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Driver for Digigram VX222 PCI soundcards
   4  *
   5  * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
   6  */
   7
   8 #ifndef __VX222_H
   9 #define __VX222_H
  10
  11 #include <sound/vx_core.h>
  12
  13 struct snd_vx222 {
  14
  15         struct vx_core core;
  16
  17         /* h/w config; for PLX and for DSP */
  18         struct pci_dev *pci;
  19         unsigned long port[2];
  20
  21         unsigned int regCDSP;   /* current CDSP register */
  22         unsigned int regCFG;    /* current CFG register */
  23         unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */
  24
  25         int input_level[2];     /* input level for vx222 mic */
  26         int mic_level;          /* mic level for vx222 mic */
  27 };
  28
  29 #define to_vx222(x)     container_of(x, struct snd_vx222, core)
  30
  31 /* we use a lookup table with 148 values, see vx_mixer.c */
  32 #define VX2_AKM_LEVEL_MAX       0x93
  33
  34 extern const struct snd_vx_ops vx222_ops;
  35 extern const struct snd_vx_ops vx222_old_ops;
  36
  37 /* Offset of registers with base equal to portDSP. */
  38 #define VX_RESET_DMA_REGISTER_OFFSET    0x00000008
  39
  40 /* Constants used to access the INTCSR register. */
  41 #define VX_INTCSR_VALUE                 0x00000001
  42 #define VX_PCI_INTERRUPT_MASK           0x00000040
  43
  44 /* Constants used to access the CDSP register (0x20). */
  45 #define VX_CDSP_TEST1_MASK              0x00000080
  46 #define VX_CDSP_TOR1_MASK               0x00000040
  47 #define VX_CDSP_TOR2_MASK               0x00000020
  48 #define VX_CDSP_RESERVED0_0_MASK        0x00000010
  49 #define VX_CDSP_CODEC_RESET_MASK        0x00000008
  50 #define VX_CDSP_VALID_IRQ_MASK          0x00000004
  51 #define VX_CDSP_TEST0_MASK              0x00000002
  52 #define VX_CDSP_DSP_RESET_MASK          0x00000001
  53
  54 #define VX_CDSP_GPIO_OUT_MASK           0x00000060
  55 #define VX_GPIO_OUT_BIT_OFFSET          5               // transform output to bit 0 and 1
  56
  57 /* Constants used to access the CFG register (0x24). */
  58 #define VX_CFG_SYNCDSP_MASK             0x00000080
  59 #define VX_CFG_RESERVED0_0_MASK         0x00000040
  60 #define VX_CFG_RESERVED1_0_MASK         0x00000020
  61 #define VX_CFG_RESERVED2_0_MASK         0x00000010
  62 #define VX_CFG_DATAIN_SEL_MASK          0x00000008     // 0 (ana), 1 (UER)
  63 #define VX_CFG_RESERVED3_0_MASK         0x00000004
  64 #define VX_CFG_RESERVED4_0_MASK         0x00000002
  65 #define VX_CFG_CLOCKIN_SEL_MASK         0x00000001     // 0 (internal), 1 (AES/EBU)
  66
  67 /* Constants used to access the STATUS register (0x30). */
  68 #define VX_STATUS_DATA_XICOR_MASK       0x00000080
  69 #define VX_STATUS_VAL_TEST1_MASK        0x00000040
  70 #define VX_STATUS_VAL_TEST0_MASK        0x00000020
  71 #define VX_STATUS_RESERVED0_MASK        0x00000010
  72 #define VX_STATUS_VAL_TOR1_MASK         0x00000008
  73 #define VX_STATUS_VAL_TOR0_MASK         0x00000004
  74 #define VX_STATUS_LEVEL_IN_MASK         0x00000002    // 6 dBu (0), 22 dBu (1)
  75 #define VX_STATUS_MEMIRQ_MASK           0x00000001
  76
  77 #define VX_STATUS_GPIO_IN_MASK          0x0000000C
  78 #define VX_GPIO_IN_BIT_OFFSET           0             // leave input as bit 2 and 3
  79
  80 /* Constants used to access the MICRO INPUT SELECT register (0x40). */
  81 #define MICRO_SELECT_INPUT_NORM        0x00
  82 #define MICRO_SELECT_INPUT_MUTE        0x01
  83 #define MICRO_SELECT_INPUT_LIMIT       0x02
  84 #define MICRO_SELECT_INPUT_MASK        0x03
  85
  86 #define MICRO_SELECT_PREAMPLI_G_0      0x00
  87 #define MICRO_SELECT_PREAMPLI_G_1      0x04
  88 #define MICRO_SELECT_PREAMPLI_G_2      0x08
  89 #define MICRO_SELECT_PREAMPLI_G_3      0x0C
  90 #define MICRO_SELECT_PREAMPLI_MASK     0x0C
  91 #define MICRO_SELECT_PREAMPLI_OFFSET   2
  92
  93 #define MICRO_SELECT_RAISE_COMPR       0x10
  94
  95 #define MICRO_SELECT_NOISE_T_52DB      0x00
  96 #define MICRO_SELECT_NOISE_T_42DB      0x20
  97 #define MICRO_SELECT_NOISE_T_32DB      0x40
  98 #define MICRO_SELECT_NOISE_T_MASK      0x60
  99
 100 #define MICRO_SELECT_PHANTOM_ALIM      0x80
 101
 102
 103 #endif /* __VX222_H */