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 */ 104