Commit 63a51128 authored by Shuming Fan's avatar Shuming Fan Committed by Mark Brown

ASoC: rt712-sdca: Add RT712 SDCA driver for Mic topology

This is the initial codec driver for rt712 SDCA (Mic topology).
The host should connect with rt712 SdW2 interface.
Signed-off-by: default avatarShuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20230406085535.52002-1-shumingf@realtek.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3456aeb0
...@@ -204,6 +204,7 @@ config SND_SOC_ALL_CODECS ...@@ -204,6 +204,7 @@ config SND_SOC_ALL_CODECS
imply SND_SOC_RT711_SDW imply SND_SOC_RT711_SDW
imply SND_SOC_RT711_SDCA_SDW imply SND_SOC_RT711_SDCA_SDW
imply SND_SOC_RT712_SDCA_SDW imply SND_SOC_RT712_SDCA_SDW
imply SND_SOC_RT712_SDCA_DMIC_SDW
imply SND_SOC_RT715_SDW imply SND_SOC_RT715_SDW
imply SND_SOC_RT715_SDCA_SDW imply SND_SOC_RT715_SDCA_SDW
imply SND_SOC_RT1308_SDW imply SND_SOC_RT1308_SDW
...@@ -1532,6 +1533,12 @@ config SND_SOC_RT712_SDCA_SDW ...@@ -1532,6 +1533,12 @@ config SND_SOC_RT712_SDCA_SDW
select REGMAP_SOUNDWIRE select REGMAP_SOUNDWIRE
select REGMAP_SOUNDWIRE_MBQ select REGMAP_SOUNDWIRE_MBQ
config SND_SOC_RT712_SDCA_DMIC_SDW
tristate "Realtek RT712 SDCA DMIC Codec - SDW"
depends on SOUNDWIRE
select REGMAP_SOUNDWIRE
select REGMAP_SOUNDWIRE_MBQ
config SND_SOC_RT715 config SND_SOC_RT715
tristate tristate
......
...@@ -234,6 +234,7 @@ snd-soc-rt700-objs := rt700.o rt700-sdw.o ...@@ -234,6 +234,7 @@ snd-soc-rt700-objs := rt700.o rt700-sdw.o
snd-soc-rt711-objs := rt711.o rt711-sdw.o snd-soc-rt711-objs := rt711.o rt711-sdw.o
snd-soc-rt711-sdca-objs := rt711-sdca.o rt711-sdca-sdw.o snd-soc-rt711-sdca-objs := rt711-sdca.o rt711-sdca-sdw.o
snd-soc-rt712-sdca-objs := rt712-sdca.o rt712-sdca-sdw.o snd-soc-rt712-sdca-objs := rt712-sdca.o rt712-sdca-sdw.o
snd-soc-rt712-sdca-dmic-objs := rt712-sdca-dmic.o
snd-soc-rt715-objs := rt715.o rt715-sdw.o snd-soc-rt715-objs := rt715.o rt715-sdw.o
snd-soc-rt715-sdca-objs := rt715-sdca.o rt715-sdca-sdw.o snd-soc-rt715-sdca-objs := rt715-sdca.o rt715-sdca-sdw.o
snd-soc-rt9120-objs := rt9120.o snd-soc-rt9120-objs := rt9120.o
...@@ -603,6 +604,7 @@ obj-$(CONFIG_SND_SOC_RT700) += snd-soc-rt700.o ...@@ -603,6 +604,7 @@ obj-$(CONFIG_SND_SOC_RT700) += snd-soc-rt700.o
obj-$(CONFIG_SND_SOC_RT711) += snd-soc-rt711.o obj-$(CONFIG_SND_SOC_RT711) += snd-soc-rt711.o
obj-$(CONFIG_SND_SOC_RT711_SDCA_SDW) += snd-soc-rt711-sdca.o obj-$(CONFIG_SND_SOC_RT711_SDCA_SDW) += snd-soc-rt711-sdca.o
obj-$(CONFIG_SND_SOC_RT712_SDCA_SDW) += snd-soc-rt712-sdca.o obj-$(CONFIG_SND_SOC_RT712_SDCA_SDW) += snd-soc-rt712-sdca.o
obj-$(CONFIG_SND_SOC_RT712_SDCA_DMIC_SDW) += snd-soc-rt712-sdca-dmic.o
obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o
obj-$(CONFIG_SND_SOC_RT715_SDCA_SDW) += snd-soc-rt715-sdca.o obj-$(CONFIG_SND_SOC_RT715_SDCA_SDW) += snd-soc-rt715-sdca.o
obj-$(CONFIG_SND_SOC_RT9120) += snd-soc-rt9120.o obj-$(CONFIG_SND_SOC_RT9120) += snd-soc-rt9120.o
......
This diff is collapsed.
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* rt712-sdca-dmic.h -- RT712 SDCA DMIC ALSA SoC audio driver header
*
* Copyright(c) 2023 Realtek Semiconductor Corp.
*/
#ifndef __RT712_SDW_DMIC_H__
#define __RT712_SDW_DMIC_H__
#include <linux/regmap.h>
#include <linux/soundwire/sdw_registers.h>
struct rt712_sdca_dmic_priv {
struct regmap *regmap;
struct regmap *mbq_regmap;
struct snd_soc_component *component;
struct sdw_slave *slave;
enum sdw_slave_status status;
struct sdw_bus_params params;
bool hw_init;
bool first_hw_init;
bool fu1e_dapm_mute;
bool fu1e_mixer_mute[4];
};
struct rt712_sdca_dmic_kctrl_priv {
unsigned int reg_base;
unsigned int count;
unsigned int max;
unsigned int invert;
};
/* SDCA (Channel) */
#define CH_01 0x01
#define CH_02 0x02
#define CH_03 0x03
#define CH_04 0x04
static const struct reg_default rt712_sdca_dmic_reg_defaults[] = {
{ 0x201a, 0x00 },
{ 0x201b, 0x00 },
{ 0x201c, 0x00 },
{ 0x201d, 0x00 },
{ 0x201e, 0x00 },
{ 0x201f, 0x00 },
{ 0x2029, 0x00 },
{ 0x202a, 0x00 },
{ 0x202d, 0x00 },
{ 0x202e, 0x00 },
{ 0x202f, 0x00 },
{ 0x2030, 0x00 },
{ 0x2031, 0x00 },
{ 0x2032, 0x00 },
{ 0x2033, 0x00 },
{ 0x2034, 0x00 },
{ 0x2230, 0x00 },
{ 0x2231, 0x2f },
{ 0x2232, 0x80 },
{ 0x2f01, 0x00 },
{ 0x2f02, 0x09 },
{ 0x2f03, 0x00 },
{ 0x2f04, 0x00 },
{ 0x2f05, 0x0b },
{ 0x2f06, 0x01 },
{ 0x2f08, 0x00 },
{ 0x2f09, 0x00 },
{ 0x2f0a, 0x01 },
{ 0x2f35, 0x02 },
{ 0x2f36, 0xcf },
{ 0x2f52, 0x08 },
{ 0x2f58, 0x07 },
{ 0x2f59, 0x07 },
{ 0x3201, 0x01 },
{ 0x320c, 0x00 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT26, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x00 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 0x01 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_02), 0x01 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_03), 0x01 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_04), 0x01 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 0x09 },
};
static const struct reg_default rt712_sdca_dmic_mbq_defaults[] = {
{ 0x0590001e, 0x0020 },
{ 0x06100000, 0x0010 },
{ 0x06100006, 0x0055 },
{ 0x06100010, 0x2630 },
{ 0x06100011, 0x152f },
{ 0x06100013, 0x0102 },
{ 0x06100015, 0x2219 },
{ 0x06100018, 0x0102 },
{ 0x06100026, 0x2c29 },
{ 0x06100027, 0x2d2b },
{ 0x0610002b, 0x2a32 },
{ 0x0610002f, 0x3355 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_03), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_04), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_02), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_03), 0x0000 },
{ SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_04), 0x0000 },
};
#endif /* __RT712_SDW_DMIC_H__ */
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