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1/* SPDX-License-Identifier: GPL-2.0-or-later */2#ifndef __SOUND_ES1688_H3#define __SOUND_ES1688_H4 5/*6 * Header file for ES488/ES16887 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>8 */9 10#include <sound/control.h>11#include <sound/pcm.h>12#include <linux/interrupt.h>13 14#define ES1688_HW_AUTO 0x000015#define ES1688_HW_688 0x000116#define ES1688_HW_1688 0x000217#define ES1688_HW_UNDEF 0x000318 19struct snd_es1688 {20 struct snd_card *card;21 unsigned long port; /* port of ESS chip */22 struct resource *res_port;23 unsigned long mpu_port; /* MPU-401 port of ESS chip */24 int irq; /* IRQ number of ESS chip */25 int mpu_irq; /* MPU IRQ */26 int dma8; /* 8-bit DMA */27 unsigned short version; /* version of ESS chip */28 unsigned short hardware; /* see to ES1688_HW_XXXX */29 30 unsigned short trigger_value;31 unsigned char pad;32 unsigned int dma_size;33 34 struct snd_pcm *pcm;35 struct snd_pcm_substream *playback_substream;36 struct snd_pcm_substream *capture_substream;37 38 spinlock_t reg_lock;39 spinlock_t mixer_lock;40};41 42/* I/O ports */43 44#define ES1688P(codec, x) ((codec)->port + e_s_s_ESS1688##x)45 46#define e_s_s_ESS1688RESET 0x647#define e_s_s_ESS1688READ 0xa48#define e_s_s_ESS1688WRITE 0xc49#define e_s_s_ESS1688COMMAND 0xc50#define e_s_s_ESS1688STATUS 0xc51#define e_s_s_ESS1688DATA_AVAIL 0xe52#define e_s_s_ESS1688DATA_AVAIL_16 0xf53#define e_s_s_ESS1688MIXER_ADDR 0x454#define e_s_s_ESS1688MIXER_DATA 0x555#define e_s_s_ESS1688OPL3_LEFT 0x056#define e_s_s_ESS1688OPL3_RIGHT 0x257#define e_s_s_ESS1688OPL3_BOTH 0x858#define e_s_s_ESS1688ENABLE0 0x059#define e_s_s_ESS1688ENABLE1 0x960#define e_s_s_ESS1688ENABLE2 0xb61#define e_s_s_ESS1688INIT1 0x762 63#define ES1688_DSP_CMD_DMAOFF 0xd064#define ES1688_DSP_CMD_SPKON 0xd165#define ES1688_DSP_CMD_SPKOFF 0xd366#define ES1688_DSP_CMD_DMAON 0xd467 68#define ES1688_PCM_DEV 0x1469#define ES1688_MIC_DEV 0x1a70#define ES1688_REC_DEV 0x1c71#define ES1688_MASTER_DEV 0x3272#define ES1688_FM_DEV 0x3673#define ES1688_CD_DEV 0x3874#define ES1688_AUX_DEV 0x3a75#define ES1688_SPEAKER_DEV 0x3c76#define ES1688_LINE_DEV 0x3e77#define ES1688_RECLEV_DEV 0xb478 79#define ES1688_MIXS_MASK 0x1780#define ES1688_MIXS_MIC 0x0081#define ES1688_MIXS_MIC_MASTER 0x0182#define ES1688_MIXS_CD 0x0283#define ES1688_MIXS_AOUT 0x0384#define ES1688_MIXS_MIC1 0x0485#define ES1688_MIXS_REC_MIX 0x0586#define ES1688_MIXS_LINE 0x0687#define ES1688_MIXS_MASTER 0x0788#define ES1688_MIXS_MUTE 0x1089 90/*91 92 */93 94void snd_es1688_mixer_write(struct snd_es1688 *chip, unsigned char reg, unsigned char data);95 96int snd_es1688_create(struct snd_card *card,97 struct snd_es1688 *chip,98 unsigned long port,99 unsigned long mpu_port,100 int irq,101 int mpu_irq,102 int dma8,103 unsigned short hardware);104int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device);105int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);106int snd_es1688_reset(struct snd_es1688 *chip);107 108#endif /* __SOUND_ES1688_H */109