pci/vx222/vx222.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * Driver for Digigram VX222 PCI soundcards
0004  *
0005  * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
0006  */
0007
0008 #ifndef __VX222_H
0009 #define __VX222_H
0010
0011 #include <sound/vx_core.h>
0012
0013 struct snd_vx222 {
0014
0015     struct vx_core core;
0016
0017     /* h/w config; for PLX and for DSP */
0018     struct pci_dev *pci;
0019     unsigned long port[2];
0020
0021     unsigned int regCDSP;   /* current CDSP register */
0022     unsigned int regCFG;    /* current CFG register */
0023     unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */
0024
0025     int input_level[2]; /* input level for vx222 mic */
0026     int mic_level;      /* mic level for vx222 mic */
0027 };
0028
0029 #define to_vx222(x) container_of(x, struct snd_vx222, core)
0030
0031 /* we use a lookup table with 148 values, see vx_mixer.c */
0032 #define VX2_AKM_LEVEL_MAX   0x93
0033
0034 extern const struct snd_vx_ops vx222_ops;
0035 extern const struct snd_vx_ops vx222_old_ops;
0036
0037 /* Offset of registers with base equal to portDSP. */
0038 #define VX_RESET_DMA_REGISTER_OFFSET    0x00000008
0039
0040 /* Constants used to access the INTCSR register. */
0041 #define VX_INTCSR_VALUE                 0x00000001
0042 #define VX_PCI_INTERRUPT_MASK           0x00000040
0043
0044 /* Constants used to access the CDSP register (0x20). */
0045 #define VX_CDSP_TEST1_MASK              0x00000080
0046 #define VX_CDSP_TOR1_MASK               0x00000040
0047 #define VX_CDSP_TOR2_MASK               0x00000020
0048 #define VX_CDSP_RESERVED0_0_MASK        0x00000010
0049 #define VX_CDSP_CODEC_RESET_MASK        0x00000008
0050 #define VX_CDSP_VALID_IRQ_MASK          0x00000004
0051 #define VX_CDSP_TEST0_MASK              0x00000002
0052 #define VX_CDSP_DSP_RESET_MASK          0x00000001
0053
0054 #define VX_CDSP_GPIO_OUT_MASK           0x00000060
0055 #define VX_GPIO_OUT_BIT_OFFSET          5               // transform output to bit 0 and 1
0056
0057 /* Constants used to access the CFG register (0x24). */
0058 #define VX_CFG_SYNCDSP_MASK             0x00000080
0059 #define VX_CFG_RESERVED0_0_MASK         0x00000040
0060 #define VX_CFG_RESERVED1_0_MASK         0x00000020
0061 #define VX_CFG_RESERVED2_0_MASK         0x00000010
0062 #define VX_CFG_DATAIN_SEL_MASK          0x00000008     // 0 (ana), 1 (UER)
0063 #define VX_CFG_RESERVED3_0_MASK         0x00000004
0064 #define VX_CFG_RESERVED4_0_MASK         0x00000002
0065 #define VX_CFG_CLOCKIN_SEL_MASK         0x00000001     // 0 (internal), 1 (AES/EBU)
0066
0067 /* Constants used to access the STATUS register (0x30). */
0068 #define VX_STATUS_DATA_XICOR_MASK       0x00000080
0069 #define VX_STATUS_VAL_TEST1_MASK        0x00000040
0070 #define VX_STATUS_VAL_TEST0_MASK        0x00000020
0071 #define VX_STATUS_RESERVED0_MASK        0x00000010
0072 #define VX_STATUS_VAL_TOR1_MASK         0x00000008
0073 #define VX_STATUS_VAL_TOR0_MASK         0x00000004
0074 #define VX_STATUS_LEVEL_IN_MASK         0x00000002    // 6 dBu (0), 22 dBu (1)
0075 #define VX_STATUS_MEMIRQ_MASK           0x00000001
0076
0077 #define VX_STATUS_GPIO_IN_MASK          0x0000000C
0078 #define VX_GPIO_IN_BIT_OFFSET           0             // leave input as bit 2 and 3
0079
0080 /* Constants used to access the MICRO INPUT SELECT register (0x40). */
0081 #define MICRO_SELECT_INPUT_NORM        0x00
0082 #define MICRO_SELECT_INPUT_MUTE        0x01
0083 #define MICRO_SELECT_INPUT_LIMIT       0x02
0084 #define MICRO_SELECT_INPUT_MASK        0x03
0085
0086 #define MICRO_SELECT_PREAMPLI_G_0      0x00
0087 #define MICRO_SELECT_PREAMPLI_G_1      0x04
0088 #define MICRO_SELECT_PREAMPLI_G_2      0x08
0089 #define MICRO_SELECT_PREAMPLI_G_3      0x0C
0090 #define MICRO_SELECT_PREAMPLI_MASK     0x0C
0091 #define MICRO_SELECT_PREAMPLI_OFFSET   2
0092
0093 #define MICRO_SELECT_RAISE_COMPR       0x10
0094
0095 #define MICRO_SELECT_NOISE_T_52DB      0x00
0096 #define MICRO_SELECT_NOISE_T_42DB      0x20
0097 #define MICRO_SELECT_NOISE_T_32DB      0x40
0098 #define MICRO_SELECT_NOISE_T_MASK      0x60
0099
0100 #define MICRO_SELECT_PHANTOM_ALIM      0x80
0101
0102
0103 #endif /* __VX222_H */