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103 lines
3.6 KiB
103 lines
3.6 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Driver for Digigram VX222 PCI soundcards |
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* |
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* Copyright (c) 2002 by Takashi Iwai <[email protected]> |
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*/ |
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#ifndef __VX222_H |
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#define __VX222_H |
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#include <sound/vx_core.h> |
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struct snd_vx222 { |
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struct vx_core core; |
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/* h/w config; for PLX and for DSP */ |
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struct pci_dev *pci; |
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unsigned long port[2]; |
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unsigned int regCDSP; /* current CDSP register */ |
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unsigned int regCFG; /* current CFG register */ |
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unsigned int regSELMIC; /* current SELMIC reg. (for VX222 Mic) */ |
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int input_level[2]; /* input level for vx222 mic */ |
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int mic_level; /* mic level for vx222 mic */ |
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}; |
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#define to_vx222(x) container_of(x, struct snd_vx222, core) |
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/* we use a lookup table with 148 values, see vx_mixer.c */ |
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#define VX2_AKM_LEVEL_MAX 0x93 |
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extern const struct snd_vx_ops vx222_ops; |
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extern const struct snd_vx_ops vx222_old_ops; |
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/* Offset of registers with base equal to portDSP. */ |
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#define VX_RESET_DMA_REGISTER_OFFSET 0x00000008 |
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/* Constants used to access the INTCSR register. */ |
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#define VX_INTCSR_VALUE 0x00000001 |
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#define VX_PCI_INTERRUPT_MASK 0x00000040 |
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/* Constants used to access the CDSP register (0x20). */ |
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#define VX_CDSP_TEST1_MASK 0x00000080 |
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#define VX_CDSP_TOR1_MASK 0x00000040 |
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#define VX_CDSP_TOR2_MASK 0x00000020 |
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#define VX_CDSP_RESERVED0_0_MASK 0x00000010 |
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#define VX_CDSP_CODEC_RESET_MASK 0x00000008 |
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#define VX_CDSP_VALID_IRQ_MASK 0x00000004 |
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#define VX_CDSP_TEST0_MASK 0x00000002 |
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#define VX_CDSP_DSP_RESET_MASK 0x00000001 |
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#define VX_CDSP_GPIO_OUT_MASK 0x00000060 |
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#define VX_GPIO_OUT_BIT_OFFSET 5 // transform output to bit 0 and 1 |
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/* Constants used to access the CFG register (0x24). */ |
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#define VX_CFG_SYNCDSP_MASK 0x00000080 |
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#define VX_CFG_RESERVED0_0_MASK 0x00000040 |
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#define VX_CFG_RESERVED1_0_MASK 0x00000020 |
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#define VX_CFG_RESERVED2_0_MASK 0x00000010 |
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#define VX_CFG_DATAIN_SEL_MASK 0x00000008 // 0 (ana), 1 (UER) |
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#define VX_CFG_RESERVED3_0_MASK 0x00000004 |
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#define VX_CFG_RESERVED4_0_MASK 0x00000002 |
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#define VX_CFG_CLOCKIN_SEL_MASK 0x00000001 // 0 (internal), 1 (AES/EBU) |
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/* Constants used to access the STATUS register (0x30). */ |
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#define VX_STATUS_DATA_XICOR_MASK 0x00000080 |
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#define VX_STATUS_VAL_TEST1_MASK 0x00000040 |
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#define VX_STATUS_VAL_TEST0_MASK 0x00000020 |
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#define VX_STATUS_RESERVED0_MASK 0x00000010 |
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#define VX_STATUS_VAL_TOR1_MASK 0x00000008 |
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#define VX_STATUS_VAL_TOR0_MASK 0x00000004 |
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#define VX_STATUS_LEVEL_IN_MASK 0x00000002 // 6 dBu (0), 22 dBu (1) |
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#define VX_STATUS_MEMIRQ_MASK 0x00000001 |
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#define VX_STATUS_GPIO_IN_MASK 0x0000000C |
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#define VX_GPIO_IN_BIT_OFFSET 0 // leave input as bit 2 and 3 |
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/* Constants used to access the MICRO INPUT SELECT register (0x40). */ |
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#define MICRO_SELECT_INPUT_NORM 0x00 |
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#define MICRO_SELECT_INPUT_MUTE 0x01 |
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#define MICRO_SELECT_INPUT_LIMIT 0x02 |
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#define MICRO_SELECT_INPUT_MASK 0x03 |
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#define MICRO_SELECT_PREAMPLI_G_0 0x00 |
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#define MICRO_SELECT_PREAMPLI_G_1 0x04 |
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#define MICRO_SELECT_PREAMPLI_G_2 0x08 |
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#define MICRO_SELECT_PREAMPLI_G_3 0x0C |
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#define MICRO_SELECT_PREAMPLI_MASK 0x0C |
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#define MICRO_SELECT_PREAMPLI_OFFSET 2 |
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#define MICRO_SELECT_RAISE_COMPR 0x10 |
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#define MICRO_SELECT_NOISE_T_52DB 0x00 |
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#define MICRO_SELECT_NOISE_T_42DB 0x20 |
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#define MICRO_SELECT_NOISE_T_32DB 0x40 |
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#define MICRO_SELECT_NOISE_T_MASK 0x60 |
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#define MICRO_SELECT_PHANTOM_ALIM 0x80 |
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#endif /* __VX222_H */
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