mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-09 20:14:09 +08:00
20d17057f0
This is initial sdca version of codec driver for rt715. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20210302103042.19528-1-jack.yu@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* rt715-sdca.h -- RT715 ALSA SoC audio driver header
|
|
*
|
|
* Copyright(c) 2020 Realtek Semiconductor Corp.
|
|
*/
|
|
|
|
#ifndef __RT715_SDCA_H__
|
|
#define __RT715_SDCA_H__
|
|
|
|
#include <linux/regmap.h>
|
|
#include <linux/soundwire/sdw.h>
|
|
#include <linux/soundwire/sdw_type.h>
|
|
#include <sound/soc.h>
|
|
#include <linux/workqueue.h>
|
|
#include <linux/device.h>
|
|
|
|
struct rt715_sdca_priv {
|
|
struct regmap *regmap;
|
|
struct regmap *mbq_regmap;
|
|
struct snd_soc_codec *codec;
|
|
struct sdw_slave *slave;
|
|
struct delayed_work adc_mute_work;
|
|
int dbg_nid;
|
|
int dbg_vid;
|
|
int dbg_payload;
|
|
enum sdw_slave_status status;
|
|
struct sdw_bus_params params;
|
|
bool hw_init;
|
|
bool first_init;
|
|
int l_is_unmute;
|
|
int r_is_unmute;
|
|
int hw_sdw_ver;
|
|
int kctl_switch_orig[4];
|
|
int kctl_2ch_orig[2];
|
|
int kctl_4ch_orig[4];
|
|
int kctl_8ch_orig[8];
|
|
};
|
|
|
|
struct rt715_sdw_stream_data {
|
|
struct sdw_stream_runtime *sdw_stream;
|
|
};
|
|
|
|
struct rt715_sdca_kcontrol_private {
|
|
unsigned int reg_base;
|
|
unsigned int count;
|
|
unsigned int max;
|
|
unsigned int shift;
|
|
unsigned int invert;
|
|
};
|
|
|
|
/* MIPI Register */
|
|
#define RT715_INT_CTRL 0x005a
|
|
#define RT715_INT_MASK 0x005e
|
|
|
|
/* NID */
|
|
#define RT715_AUDIO_FUNCTION_GROUP 0x01
|
|
#define RT715_MIC_ADC 0x07
|
|
#define RT715_LINE_ADC 0x08
|
|
#define RT715_MIX_ADC 0x09
|
|
#define RT715_DMIC1 0x12
|
|
#define RT715_DMIC2 0x13
|
|
#define RT715_MIC1 0x18
|
|
#define RT715_MIC2 0x19
|
|
#define RT715_LINE1 0x1a
|
|
#define RT715_LINE2 0x1b
|
|
#define RT715_DMIC3 0x1d
|
|
#define RT715_DMIC4 0x29
|
|
#define RT715_VENDOR_REG 0x20
|
|
#define RT715_MUX_IN1 0x22
|
|
#define RT715_MUX_IN2 0x23
|
|
#define RT715_MUX_IN3 0x24
|
|
#define RT715_MUX_IN4 0x25
|
|
#define RT715_MIX_ADC2 0x27
|
|
#define RT715_INLINE_CMD 0x55
|
|
#define RT715_VENDOR_HDA_CTL 0x61
|
|
|
|
/* Index (NID:20h) */
|
|
#define RT715_PRODUCT_NUM 0x0
|
|
#define RT715_IRQ_CTRL 0x2b
|
|
#define RT715_AD_FUNC_EN 0x36
|
|
#define RT715_REV_1 0x37
|
|
#define RT715_SDW_INPUT_SEL 0x39
|
|
#define RT715_EXT_DMIC_CLK_CTRL2 0x54
|
|
|
|
/* Index (NID:61h) */
|
|
#define RT715_HDA_LEGACY_MUX_CTL1 0x00
|
|
|
|
/* SDCA (Function) */
|
|
#define FUN_JACK_CODEC 0x01
|
|
#define FUN_MIC_ARRAY 0x02
|
|
#define FUN_HID 0x03
|
|
/* SDCA (Entity) */
|
|
#define RT715_SDCA_ST_EN 0x00
|
|
#define RT715_SDCA_CS_FREQ_IND_EN 0x01
|
|
#define RT715_SDCA_FU_ADC8_9_VOL 0x02
|
|
#define RT715_SDCA_SMPU_TRIG_ST_EN 0x05
|
|
#define RT715_SDCA_FU_ADC10_11_VOL 0x06
|
|
#define RT715_SDCA_FU_ADC7_27_VOL 0x0a
|
|
#define RT715_SDCA_FU_AMIC_GAIN_EN 0x0c
|
|
#define RT715_SDCA_FU_DMIC_GAIN_EN 0x0e
|
|
#define RT715_SDCA_CX_CLK_SEL_EN 0x10
|
|
#define RT715_SDCA_CREQ_POW_EN 0x18
|
|
/* SDCA (Control) */
|
|
#define RT715_SDCA_ST_CTRL 0x00
|
|
#define RT715_SDCA_CX_CLK_SEL_CTRL 0x01
|
|
#define RT715_SDCA_REQ_POW_CTRL 0x01
|
|
#define RT715_SDCA_FU_MUTE_CTRL 0x01
|
|
#define RT715_SDCA_FU_VOL_CTRL 0x02
|
|
#define RT715_SDCA_FU_DMIC_GAIN_CTRL 0x0b
|
|
#define RT715_SDCA_FREQ_IND_CTRL 0x10
|
|
#define RT715_SDCA_SMPU_TRIG_EN_CTRL 0x10
|
|
#define RT715_SDCA_SMPU_TRIG_ST_CTRL 0x11
|
|
/* SDCA (Channel) */
|
|
#define CH_00 0x00
|
|
#define CH_01 0x01
|
|
#define CH_02 0x02
|
|
#define CH_03 0x03
|
|
#define CH_04 0x04
|
|
#define CH_05 0x05
|
|
#define CH_06 0x06
|
|
#define CH_07 0x07
|
|
#define CH_08 0x08
|
|
|
|
#define RT715_SDCA_DB_STEP 375
|
|
|
|
enum {
|
|
RT715_AIF1,
|
|
RT715_AIF2,
|
|
};
|
|
|
|
int rt715_sdca_io_init(struct device *dev, struct sdw_slave *slave);
|
|
int rt715_sdca_init(struct device *dev, struct regmap *mbq_regmap,
|
|
struct regmap *regmap, struct sdw_slave *slave);
|
|
|
|
#endif /* __RT715_SDCA_H__ */
|