mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-14 15:54:15 +08:00
ASoC: mediatek: mt8186: add platform driver
Add mt8186 platform and affiliated driver. Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220718162204.26238-3-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jiaxin Yu
Mark Brown
parent
16824dffcf
commit
097e874ad3
@ -152,6 +152,18 @@ config SND_SOC_MT8183_DA7219_MAX98357A
|
||||
Select Y if you have such device.
|
||||
If unsure select "N".
|
||||
|
||||
config SND_SOC_MT8186
|
||||
tristate "ASoC support for Mediatek MT8186 chip"
|
||||
depends on ARCH_MEDIATEK || COMPILE_TEST
|
||||
depends on COMMON_CLK
|
||||
select SND_SOC_MEDIATEK
|
||||
select MFD_SYSCON if SND_SOC_MT6358
|
||||
help
|
||||
This adds ASoC driver for Mediatek MT8186 boards
|
||||
that can be used with other codecs.
|
||||
Select Y if you have such device.
|
||||
If unsure select "N".
|
||||
|
||||
config SND_SOC_MTK_BTCVSD
|
||||
tristate "ALSA BT SCO CVSD/MSBC Driver"
|
||||
help
|
||||
|
||||
@ -4,5 +4,6 @@ obj-$(CONFIG_SND_SOC_MT2701) += mt2701/
|
||||
obj-$(CONFIG_SND_SOC_MT6797) += mt6797/
|
||||
obj-$(CONFIG_SND_SOC_MT8173) += mt8173/
|
||||
obj-$(CONFIG_SND_SOC_MT8183) += mt8183/
|
||||
obj-$(CONFIG_SND_SOC_MT8186) += mt8186/
|
||||
obj-$(CONFIG_SND_SOC_MT8192) += mt8192/
|
||||
obj-$(CONFIG_SND_SOC_MT8195) += mt8195/
|
||||
|
||||
19
sound/soc/mediatek/mt8186/Makefile
Normal file
19
sound/soc/mediatek/mt8186/Makefile
Normal file
@ -0,0 +1,19 @@
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
# platform driver
|
||||
snd-soc-mt8186-afe-objs := \
|
||||
mt8186-afe-pcm.o \
|
||||
mt8186-audsys-clk.o \
|
||||
mt8186-afe-clk.o \
|
||||
mt8186-afe-gpio.o \
|
||||
mt8186-dai-adda.o \
|
||||
mt8186-afe-control.o \
|
||||
mt8186-dai-i2s.o \
|
||||
mt8186-dai-hw-gain.o \
|
||||
mt8186-dai-pcm.o \
|
||||
mt8186-dai-src.o \
|
||||
mt8186-dai-hostless.o \
|
||||
mt8186-dai-tdm.o \
|
||||
mt8186-misc-control.o \
|
||||
|
||||
obj-$(CONFIG_SND_SOC_MT8186) += snd-soc-mt8186-afe.o
|
||||
@ -645,7 +645,8 @@ int mt8186_init_clock(struct mtk_base_afe *afe)
|
||||
return 0;
|
||||
}
|
||||
|
||||
void mt8186_deinit_clock(struct mtk_base_afe *afe)
|
||||
void mt8186_deinit_clock(void *priv)
|
||||
{
|
||||
struct mtk_base_afe *afe = priv;
|
||||
mt8186_audsys_clk_unregister(afe);
|
||||
}
|
||||
|
||||
@ -81,7 +81,7 @@ enum {
|
||||
struct mtk_base_afe;
|
||||
int mt8186_set_audio_int_bus_parent(struct mtk_base_afe *afe, int clk_id);
|
||||
int mt8186_init_clock(struct mtk_base_afe *afe);
|
||||
void mt8186_deinit_clock(struct mtk_base_afe *afe);
|
||||
void mt8186_deinit_clock(void *priv);
|
||||
int mt8186_afe_enable_cgs(struct mtk_base_afe *afe);
|
||||
void mt8186_afe_disable_cgs(struct mtk_base_afe *afe);
|
||||
int mt8186_afe_enable_clock(struct mtk_base_afe *afe);
|
||||
|
||||
195
sound/soc/mediatek/mt8186/mt8186-afe-common.h
Normal file
195
sound/soc/mediatek/mt8186/mt8186-afe-common.h
Normal file
@ -0,0 +1,195 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0
|
||||
*
|
||||
* mt8186-afe-common.h -- Mediatek 8186 audio driver definitions
|
||||
*
|
||||
* Copyright (c) 2022 MediaTek Inc.
|
||||
* Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
|
||||
*/
|
||||
|
||||
#ifndef _MT_8186_AFE_COMMON_H_
|
||||
#define _MT_8186_AFE_COMMON_H_
|
||||
#include <sound/soc.h>
|
||||
#include <linux/list.h>
|
||||
#include <linux/regmap.h>
|
||||
#include "mt8186-reg.h"
|
||||
#include "../common/mtk-base-afe.h"
|
||||
|
||||
enum {
|
||||
MT8186_MEMIF_DL1,
|
||||
MT8186_MEMIF_DL12,
|
||||
MT8186_MEMIF_DL2,
|
||||
MT8186_MEMIF_DL3,
|
||||
MT8186_MEMIF_DL4,
|
||||
MT8186_MEMIF_DL5,
|
||||
MT8186_MEMIF_DL6,
|
||||
MT8186_MEMIF_DL7,
|
||||
MT8186_MEMIF_DL8,
|
||||
MT8186_MEMIF_VUL12,
|
||||
MT8186_MEMIF_VUL2,
|
||||
MT8186_MEMIF_VUL3,
|
||||
MT8186_MEMIF_VUL4,
|
||||
MT8186_MEMIF_VUL5,
|
||||
MT8186_MEMIF_VUL6,
|
||||
MT8186_MEMIF_AWB,
|
||||
MT8186_MEMIF_AWB2,
|
||||
MT8186_MEMIF_NUM,
|
||||
MT8186_DAI_ADDA = MT8186_MEMIF_NUM,
|
||||
MT8186_DAI_AP_DMIC,
|
||||
MT8186_DAI_CONNSYS_I2S,
|
||||
MT8186_DAI_I2S_0,
|
||||
MT8186_DAI_I2S_1,
|
||||
MT8186_DAI_I2S_2,
|
||||
MT8186_DAI_I2S_3,
|
||||
MT8186_DAI_HW_GAIN_1,
|
||||
MT8186_DAI_HW_GAIN_2,
|
||||
MT8186_DAI_SRC_1,
|
||||
MT8186_DAI_SRC_2,
|
||||
MT8186_DAI_PCM,
|
||||
MT8186_DAI_TDM_IN,
|
||||
MT8186_DAI_HOSTLESS_LPBK,
|
||||
MT8186_DAI_HOSTLESS_FM,
|
||||
MT8186_DAI_HOSTLESS_HW_GAIN_AAUDIO,
|
||||
MT8186_DAI_HOSTLESS_SRC_AAUDIO,
|
||||
MT8186_DAI_HOSTLESS_SRC_1,
|
||||
MT8186_DAI_HOSTLESS_SRC_BARGEIN,
|
||||
MT8186_DAI_HOSTLESS_UL1,
|
||||
MT8186_DAI_HOSTLESS_UL2,
|
||||
MT8186_DAI_HOSTLESS_UL3,
|
||||
MT8186_DAI_HOSTLESS_UL5,
|
||||
MT8186_DAI_HOSTLESS_UL6,
|
||||
MT8186_DAI_NUM,
|
||||
};
|
||||
|
||||
#define MT8186_RECORD_MEMIF MT8186_MEMIF_VUL12
|
||||
#define MT8186_ECHO_REF_MEMIF MT8186_MEMIF_AWB
|
||||
#define MT8186_PRIMARY_MEMIF MT8186_MEMIF_DL1
|
||||
#define MT8186_FAST_MEMIF MT8186_MEMIF_DL2
|
||||
#define MT8186_DEEP_MEMIF MT8186_MEMIF_DL3
|
||||
#define MT8186_VOIP_MEMIF MT8186_MEMIF_DL12
|
||||
#define MT8186_MMAP_DL_MEMIF MT8186_MEMIF_DL5
|
||||
#define MT8186_MMAP_UL_MEMIF MT8186_MEMIF_VUL5
|
||||
#define MT8186_BARGEIN_MEMIF MT8186_MEMIF_AWB
|
||||
|
||||
enum {
|
||||
MT8186_IRQ_0,
|
||||
MT8186_IRQ_1,
|
||||
MT8186_IRQ_2,
|
||||
MT8186_IRQ_3,
|
||||
MT8186_IRQ_4,
|
||||
MT8186_IRQ_5,
|
||||
MT8186_IRQ_6,
|
||||
MT8186_IRQ_7,
|
||||
MT8186_IRQ_8,
|
||||
MT8186_IRQ_9,
|
||||
MT8186_IRQ_10,
|
||||
MT8186_IRQ_11,
|
||||
MT8186_IRQ_12,
|
||||
MT8186_IRQ_13,
|
||||
MT8186_IRQ_14,
|
||||
MT8186_IRQ_15,
|
||||
MT8186_IRQ_16,
|
||||
MT8186_IRQ_17,
|
||||
MT8186_IRQ_18,
|
||||
MT8186_IRQ_19,
|
||||
MT8186_IRQ_20,
|
||||
MT8186_IRQ_21,
|
||||
MT8186_IRQ_22,
|
||||
MT8186_IRQ_23,
|
||||
MT8186_IRQ_24,
|
||||
MT8186_IRQ_25,
|
||||
MT8186_IRQ_26,
|
||||
MT8186_IRQ_NUM,
|
||||
};
|
||||
|
||||
enum {
|
||||
MT8186_AFE_IRQ_DIR_MCU = 0,
|
||||
MT8186_AFE_IRQ_DIR_DSP,
|
||||
MT8186_AFE_IRQ_DIR_BOTH,
|
||||
};
|
||||
|
||||
enum {
|
||||
MTKAIF_PROTOCOL_1 = 0,
|
||||
MTKAIF_PROTOCOL_2,
|
||||
MTKAIF_PROTOCOL_2_CLK_P2,
|
||||
};
|
||||
|
||||
enum {
|
||||
MTK_AFE_ADDA_DL_GAIN_MUTE = 0,
|
||||
MTK_AFE_ADDA_DL_GAIN_NORMAL = 0xf74f,
|
||||
/* SA suggest apply -0.3db to audio/speech path */
|
||||
};
|
||||
|
||||
#define MTK_SPK_I2S_0_STR "MTK_SPK_I2S_0"
|
||||
#define MTK_SPK_I2S_1_STR "MTK_SPK_I2S_1"
|
||||
#define MTK_SPK_I2S_2_STR "MTK_SPK_I2S_2"
|
||||
#define MTK_SPK_I2S_3_STR "MTK_SPK_I2S_3"
|
||||
|
||||
/* MCLK */
|
||||
enum {
|
||||
MT8186_I2S0_MCK = 0,
|
||||
MT8186_I2S1_MCK,
|
||||
MT8186_I2S2_MCK,
|
||||
MT8186_I2S4_MCK,
|
||||
MT8186_TDM_MCK,
|
||||
MT8186_MCK_NUM,
|
||||
};
|
||||
|
||||
struct snd_pcm_substream;
|
||||
struct mtk_base_irq_data;
|
||||
struct clk;
|
||||
|
||||
struct mt8186_afe_private {
|
||||
struct clk **clk;
|
||||
struct clk_lookup **lookup;
|
||||
struct regmap *topckgen;
|
||||
struct regmap *apmixedsys;
|
||||
struct regmap *infracfg;
|
||||
int irq_cnt[MT8186_MEMIF_NUM];
|
||||
int stf_positive_gain_db;
|
||||
int pm_runtime_bypass_reg_ctl;
|
||||
int sgen_mode;
|
||||
int sgen_rate;
|
||||
int sgen_amplitude;
|
||||
|
||||
/* xrun assert */
|
||||
int xrun_assert[MT8186_MEMIF_NUM];
|
||||
|
||||
/* dai */
|
||||
bool dai_on[MT8186_DAI_NUM];
|
||||
void *dai_priv[MT8186_DAI_NUM];
|
||||
|
||||
/* adda */
|
||||
bool mtkaif_calibration_ok;
|
||||
int mtkaif_protocol;
|
||||
int mtkaif_chosen_phase[4];
|
||||
int mtkaif_phase_cycle[4];
|
||||
int mtkaif_calibration_num_phase;
|
||||
int mtkaif_dmic;
|
||||
int mtkaif_looback0;
|
||||
int mtkaif_looback1;
|
||||
|
||||
/* mck */
|
||||
int mck_rate[MT8186_MCK_NUM];
|
||||
};
|
||||
|
||||
int mt8186_dai_adda_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_i2s_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_tdm_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_hw_gain_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_src_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_pcm_register(struct mtk_base_afe *afe);
|
||||
int mt8186_dai_hostless_register(struct mtk_base_afe *afe);
|
||||
|
||||
int mt8186_add_misc_control(struct snd_soc_component *component);
|
||||
|
||||
unsigned int mt8186_general_rate_transform(struct device *dev,
|
||||
unsigned int rate);
|
||||
unsigned int mt8186_rate_transform(struct device *dev,
|
||||
unsigned int rate, int aud_blk);
|
||||
unsigned int mt8186_tdm_relatch_rate_transform(struct device *dev,
|
||||
unsigned int rate);
|
||||
|
||||
int mt8186_dai_set_priv(struct mtk_base_afe *afe, int id,
|
||||
int priv_size, const void *priv_data);
|
||||
|
||||
#endif
|
||||
255
sound/soc/mediatek/mt8186/mt8186-afe-control.c
Normal file
255
sound/soc/mediatek/mt8186/mt8186-afe-control.c
Normal file
@ -0,0 +1,255 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
//
|
||||
// MediaTek ALSA SoC Audio Control
|
||||
//
|
||||
// Copyright (c) 2022 MediaTek Inc.
|
||||
// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
|
||||
|
||||
#include "mt8186-afe-common.h"
|
||||
#include <linux/pm_runtime.h>
|
||||
|
||||
enum {
|
||||
MTK_AFE_RATE_8K = 0,
|
||||
MTK_AFE_RATE_11K,
|
||||
MTK_AFE_RATE_12K,
|
||||
MTK_AFE_RATE_384K,
|
||||
MTK_AFE_RATE_16K,
|
||||
MTK_AFE_RATE_22K,
|
||||
MTK_AFE_RATE_24K,
|
||||
MTK_AFE_RATE_352K,
|
||||
MTK_AFE_RATE_32K,
|
||||
MTK_AFE_RATE_44K,
|
||||
MTK_AFE_RATE_48K,
|
||||
MTK_AFE_RATE_88K,
|
||||
MTK_AFE_RATE_96K,
|
||||
MTK_AFE_RATE_176K,
|
||||
MTK_AFE_RATE_192K,
|
||||
MTK_AFE_RATE_260K,
|
||||
};
|
||||
|
||||
enum {
|
||||
MTK_AFE_PCM_RATE_8K = 0,
|
||||
MTK_AFE_PCM_RATE_16K,
|
||||
MTK_AFE_PCM_RATE_32K,
|
||||
MTK_AFE_PCM_RATE_48K,
|
||||
};
|
||||
|
||||
enum {
|
||||
MTK_AFE_TDM_RATE_8K = 0,
|
||||
MTK_AFE_TDM_RATE_12K,
|
||||
MTK_AFE_TDM_RATE_16K,
|
||||
MTK_AFE_TDM_RATE_24K,
|
||||
MTK_AFE_TDM_RATE_32K,
|
||||
MTK_AFE_TDM_RATE_48K,
|
||||
MTK_AFE_TDM_RATE_64K,
|
||||
MTK_AFE_TDM_RATE_96K,
|
||||
MTK_AFE_TDM_RATE_128K,
|
||||
MTK_AFE_TDM_RATE_192K,
|
||||
MTK_AFE_TDM_RATE_256K,
|
||||
MTK_AFE_TDM_RATE_384K,
|
||||
MTK_AFE_TDM_RATE_11K,
|
||||
MTK_AFE_TDM_RATE_22K,
|
||||
MTK_AFE_TDM_RATE_44K,
|
||||
MTK_AFE_TDM_RATE_88K,
|
||||
MTK_AFE_TDM_RATE_176K,
|
||||
MTK_AFE_TDM_RATE_352K,
|
||||
};
|
||||
|
||||
enum {
|
||||
MTK_AFE_TDM_RELATCH_RATE_8K = 0,
|
||||
MTK_AFE_TDM_RELATCH_RATE_11K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_12K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_16K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_22K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_24K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_32K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_44K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_48K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_88K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_96K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_176K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_192K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_352K,
|
||||
MTK_AFE_TDM_RELATCH_RATE_384K,
|
||||
};
|
||||
|
||||
unsigned int mt8186_general_rate_transform(struct device *dev, unsigned int rate)
|
||||
{
|
||||
switch (rate) {
|
||||
case 8000:
|
||||
return MTK_AFE_RATE_8K;
|
||||
case 11025:
|
||||
return MTK_AFE_RATE_11K;
|
||||
case 12000:
|
||||
return MTK_AFE_RATE_12K;
|
||||
case 16000:
|
||||
return MTK_AFE_RATE_16K;
|
||||
case 22050:
|
||||
return MTK_AFE_RATE_22K;
|
||||
case 24000:
|
||||
return MTK_AFE_RATE_24K;
|
||||
case 32000:
|
||||
return MTK_AFE_RATE_32K;
|
||||
case 44100:
|
||||
return MTK_AFE_RATE_44K;
|
||||
case 48000:
|
||||
return MTK_AFE_RATE_48K;
|
||||
case 88200:
|
||||
return MTK_AFE_RATE_88K;
|
||||
case 96000:
|
||||
return MTK_AFE_RATE_96K;
|
||||
case 176400:
|
||||
return MTK_AFE_RATE_176K;
|
||||
case 192000:
|
||||
return MTK_AFE_RATE_192K;
|
||||
case 260000:
|
||||
return MTK_AFE_RATE_260K;
|
||||
case 352800:
|
||||
return MTK_AFE_RATE_352K;
|
||||
case 384000:
|
||||
return MTK_AFE_RATE_384K;
|
||||
default:
|
||||
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
|
||||
__func__, rate, MTK_AFE_RATE_48K);
|
||||
}
|
||||
|
||||
return MTK_AFE_RATE_48K;
|
||||
}
|
||||
|
||||
static unsigned int tdm_rate_transform(struct device *dev, unsigned int rate)
|
||||
{
|
||||
switch (rate) {
|
||||
case 8000:
|
||||
return MTK_AFE_TDM_RATE_8K;
|
||||
case 11025:
|
||||
return MTK_AFE_TDM_RATE_11K;
|
||||
case 12000:
|
||||
return MTK_AFE_TDM_RATE_12K;
|
||||
case 16000:
|
||||
return MTK_AFE_TDM_RATE_16K;
|
||||
case 22050:
|
||||
return MTK_AFE_TDM_RATE_22K;
|
||||
case 24000:
|
||||
return MTK_AFE_TDM_RATE_24K;
|
||||
case 32000:
|
||||
return MTK_AFE_TDM_RATE_32K;
|
||||
case 44100:
|
||||
return MTK_AFE_TDM_RATE_44K;
|
||||
case 48000:
|
||||
return MTK_AFE_TDM_RATE_48K;
|
||||
case 64000:
|
||||
return MTK_AFE_TDM_RATE_64K;
|
||||
case 88200:
|
||||
return MTK_AFE_TDM_RATE_88K;
|
||||
case 96000:
|
||||
return MTK_AFE_TDM_RATE_96K;
|
||||
case 128000:
|
||||
return MTK_AFE_TDM_RATE_128K;
|
||||
case 176400:
|
||||
return MTK_AFE_TDM_RATE_176K;
|
||||
case 192000:
|
||||
return MTK_AFE_TDM_RATE_192K;
|
||||
case 256000:
|
||||
return MTK_AFE_TDM_RATE_256K;
|
||||
case 352800:
|
||||
return MTK_AFE_TDM_RATE_352K;
|
||||
case 384000:
|
||||
return MTK_AFE_TDM_RATE_384K;
|
||||
default:
|
||||
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
|
||||
__func__, rate, MTK_AFE_TDM_RATE_48K);
|
||||
}
|
||||
|
||||
return MTK_AFE_TDM_RATE_48K;
|
||||
}
|
||||
|
||||
static unsigned int pcm_rate_transform(struct device *dev, unsigned int rate)
|
||||
{
|
||||
switch (rate) {
|
||||
case 8000:
|
||||
return MTK_AFE_PCM_RATE_8K;
|
||||
case 16000:
|
||||
return MTK_AFE_PCM_RATE_16K;
|
||||
case 32000:
|
||||
return MTK_AFE_PCM_RATE_32K;
|
||||
case 48000:
|
||||
return MTK_AFE_PCM_RATE_48K;
|
||||
default:
|
||||
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
|
||||
__func__, rate, MTK_AFE_PCM_RATE_48K);
|
||||
}
|
||||
|
||||
return MTK_AFE_PCM_RATE_48K;
|
||||
}
|
||||
|
||||
unsigned int mt8186_tdm_relatch_rate_transform(struct device *dev, unsigned int rate)
|
||||
{
|
||||
switch (rate) {
|
||||
case 8000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_8K;
|
||||
case 11025:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_11K;
|
||||
case 12000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_12K;
|
||||
case 16000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_16K;
|
||||
case 22050:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_22K;
|
||||
case 24000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_24K;
|
||||
case 32000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_32K;
|
||||
case 44100:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_44K;
|
||||
case 48000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_48K;
|
||||
case 88200:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_88K;
|
||||
case 96000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_96K;
|
||||
case 176400:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_176K;
|
||||
case 192000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_192K;
|
||||
case 352800:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_352K;
|
||||
case 384000:
|
||||
return MTK_AFE_TDM_RELATCH_RATE_384K;
|
||||
default:
|
||||
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
|
||||
__func__, rate, MTK_AFE_TDM_RELATCH_RATE_48K);
|
||||
}
|
||||
|
||||
return MTK_AFE_TDM_RELATCH_RATE_48K;
|
||||
}
|
||||
|
||||
unsigned int mt8186_rate_transform(struct device *dev, unsigned int rate, int aud_blk)
|
||||
{
|
||||
switch (aud_blk) {
|
||||
case MT8186_DAI_PCM:
|
||||
return pcm_rate_transform(dev, rate);
|
||||
case MT8186_DAI_TDM_IN:
|
||||
return tdm_rate_transform(dev, rate);
|
||||
default:
|
||||
return mt8186_general_rate_transform(dev, rate);
|
||||
}
|
||||
}
|
||||
|
||||
int mt8186_dai_set_priv(struct mtk_base_afe *afe, int id, int priv_size, const void *priv_data)
|
||||
{
|
||||
struct mt8186_afe_private *afe_priv = afe->platform_priv;
|
||||
void *temp_data;
|
||||
|
||||
temp_data = devm_kzalloc(afe->dev,
|
||||
priv_size,
|
||||
GFP_KERNEL);
|
||||
if (!temp_data)
|
||||
return -ENOMEM;
|
||||
|
||||
if (priv_data)
|
||||
memcpy(temp_data, priv_data, priv_size);
|
||||
|
||||
afe_priv->dai_priv[id] = temp_data;
|
||||
|
||||
return 0;
|
||||
}
|
||||
3000
sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
Normal file
3000
sound/soc/mediatek/mt8186/mt8186-afe-pcm.c
Normal file
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user