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Merge remote-tracking branches 'asoc/topic/rt5670', 'asoc/topic/rt5677', 'asoc/topic/s6000', 'asoc/topic/samsung' and 'asoc/topic/sh-fsi' into asoc-next

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This commit is contained in:
Mark Brown 2014-08-04 16:32:01 +01:00
commit c1bd940afd
31 changed files with 5147 additions and 852 deletions
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35
Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt Normal file
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@ -0,0 +1,35 @@
Samsung Exynos Odroid X2/U3 audio complex with MAX98090 codec
Required properties:
- compatible : "samsung,odroidx2-audio" - for Odroid X2 board,
"samsung,odroidu3-audio" - for Odroid U3 board
- samsung,model : the user-visible name of this sound complex
- samsung,i2s-controller : the phandle of the I2S controller
- samsung,audio-codec : the phandle of the MAX98090 audio codec
- samsung,audio-routing : a list of the connections between audio
components; each entry is a pair of strings, the first being the
connection's sink, the second being the connection's source;
valid names for sources and sinks are the MAX98090's pins (as
documented in its binding), and the jacks on the board
For Odroid X2:
* Headphone Jack
* Mic Jack
* DMIC
For Odroid U3:
* Headphone Jack
* Speakers
Example:
sound {
compatible = "samsung,odroidu3-audio";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98090>;
samsung,model = "Odroid-X2";
samsung,audio-routing =
"Headphone Jack", "HPL",
"Headphone Jack", "HPR",
"IN1", "Mic Jack",
"Mic Jack", "MICBIAS";
};

5
Documentation/devicetree/bindings/sound/snow.txt
View file

@ -3,15 +3,20 @@ Audio Binding for Snow boards
Required properties:
- compatible : Can be one of the following,
"google,snow-audio-max98090" or
"google,snow-audio-max98091" or
"google,snow-audio-max98095"
- samsung,i2s-controller: The phandle of the Samsung I2S controller
- samsung,audio-codec: The phandle of the audio codec
Optional:
- samsung,model: The name of the sound-card
Example:
sound {
compatible = "google,snow-audio-max98095";
samsung,model = "Snow-I2S-MAX98095";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98095>;
};

9
include/linux/platform_data/asoc-s3c.h
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@ -15,15 +15,6 @@
#define S3C64XX_AC97_GPE 1
extern void s3c64xx_ac97_setup_gpio(int);
/*
* The machine init code calls s5p*_spdif_setup_gpio with
* one of these defines in order to select appropriate bank
* of GPIO for S/PDIF pins
*/
#define S5PC100_SPDIF_GPD 0
#define S5PC100_SPDIF_GPG3 1
extern void s5pc100_spdif_setup_gpio(int);
struct samsung_i2s {
/* If the Primary DAI has 5.1 Channels */
#define QUIRK_PRI_6CHAN (1 << 0)

27
include/sound/rt5670.h Normal file
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@ -0,0 +1,27 @@
/*
* linux/sound/rt5670.h -- Platform data for RT5670
*
* Copyright 2014 Realtek Microelectronics
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_SND_RT5670_H
#define __LINUX_SND_RT5670_H
struct rt5670_platform_data {
int jd_mode;
bool in2_diff;
bool dmic_en;
unsigned int dmic1_data_pin;
/* 0 = GPIO6; 1 = IN2P; 3 = GPIO7*/
unsigned int dmic2_data_pin;
/* 0 = GPIO8; 1 = IN3N; */
unsigned int dmic3_data_pin;
/* 0 = GPIO9; 1 = GPIO10; 2 = GPIO5*/
};
#endif

8
sound/soc/codecs/Kconfig
View file

@ -80,6 +80,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_RT5640 if I2C
select SND_SOC_RT5645 if I2C
select SND_SOC_RT5651 if I2C
select SND_SOC_RT5670 if I2C
select SND_SOC_RT5677 if I2C
select SND_SOC_SGTL5000 if I2C
select SND_SOC_SI476X if MFD_SI476X_CORE
@ -452,9 +453,13 @@ config SND_SOC_RL6231
default y if SND_SOC_RT5640=y
default y if SND_SOC_RT5645=y
default y if SND_SOC_RT5651=y
default y if SND_SOC_RT5670=y
default y if SND_SOC_RT5677=y
default m if SND_SOC_RT5640=m
default m if SND_SOC_RT5645=m
default m if SND_SOC_RT5651=m
default m if SND_SOC_RT5670=m
default m if SND_SOC_RT5677=m
config SND_SOC_RT286
tristate
@ -471,6 +476,9 @@ config SND_SOC_RT5645
config SND_SOC_RT5651
tristate
config SND_SOC_RT5670
tristate
config SND_SOC_RT5677
tristate

2
sound/soc/codecs/Makefile
View file

@ -74,6 +74,7 @@ snd-soc-rt5631-objs := rt5631.o
snd-soc-rt5640-objs := rt5640.o
snd-soc-rt5645-objs := rt5645.o
snd-soc-rt5651-objs := rt5651.o
snd-soc-rt5670-objs := rt5670.o
snd-soc-rt5677-objs := rt5677.o
snd-soc-sgtl5000-objs := sgtl5000.o
snd-soc-alc5623-objs := alc5623.o
@ -243,6 +244,7 @@ obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o
obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o
obj-$(CONFIG_SND_SOC_RT5645) += snd-soc-rt5645.o
obj-$(CONFIG_SND_SOC_RT5651) += snd-soc-rt5651.o
obj-$(CONFIG_SND_SOC_RT5670) += snd-soc-rt5670.o
obj-$(CONFIG_SND_SOC_RT5677) += snd-soc-rt5677.o
obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o

54
sound/soc/codecs/rt5670-dsp.h Normal file
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@ -0,0 +1,54 @@
/*
* rt5670-dsp.h -- RT5670 ALSA SoC DSP driver
*
* Copyright 2014 Realtek Microelectronics
* Author: Bard Liao <bardliao@realtek.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __RT5670_DSP_H__
#define __RT5670_DSP_H__
#define RT5670_DSP_CTRL1 0xe0
#define RT5670_DSP_CTRL2 0xe1
#define RT5670_DSP_CTRL3 0xe2
#define RT5670_DSP_CTRL4 0xe3
#define RT5670_DSP_CTRL5 0xe4
/* DSP Control 1 (0xe0) */
#define RT5670_DSP_CMD_MASK (0xff << 8)
#define RT5670_DSP_CMD_PE (0x0d << 8) /* Patch Entry */
#define RT5670_DSP_CMD_MW (0x3b << 8) /* Memory Write */
#define RT5670_DSP_CMD_MR (0x37 << 8) /* Memory Read */
#define RT5670_DSP_CMD_RR (0x60 << 8) /* Register Read */
#define RT5670_DSP_CMD_RW (0x68 << 8) /* Register Write */
#define RT5670_DSP_REG_DATHI (0x26 << 8) /* High Data Addr */
#define RT5670_DSP_REG_DATLO (0x25 << 8) /* Low Data Addr */
#define RT5670_DSP_CLK_MASK (0x3 << 6)
#define RT5670_DSP_CLK_SFT 6
#define RT5670_DSP_CLK_768K (0x0 << 6)
#define RT5670_DSP_CLK_384K (0x1 << 6)
#define RT5670_DSP_CLK_192K (0x2 << 6)
#define RT5670_DSP_CLK_96K (0x3 << 6)
#define RT5670_DSP_BUSY_MASK (0x1 << 5)
#define RT5670_DSP_RW_MASK (0x1 << 4)
#define RT5670_DSP_DL_MASK (0x3 << 2)
#define RT5670_DSP_DL_0 (0x0 << 2)
#define RT5670_DSP_DL_1 (0x1 << 2)
#define RT5670_DSP_DL_2 (0x2 << 2)
#define RT5670_DSP_DL_3 (0x3 << 2)
#define RT5670_DSP_I2C_AL_16 (0x1 << 1)
#define RT5670_DSP_CMD_EN (0x1)
struct rt5670_dsp_param {
u16 cmd_fmt;
u16 addr;
u16 data;
u8 cmd;
};
#endif /* __RT5670_DSP_H__ */

2657
sound/soc/codecs/rt5670.c Normal file
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File diff suppressed because it is too large Load diff

2000
sound/soc/codecs/rt5670.h Normal file
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File diff suppressed because it is too large Load diff

272
sound/soc/codecs/rt5677.c
View file

@ -27,6 +27,7 @@
#include <sound/initval.h>
#include <sound/tlv.h>
#include "rl6231.h"
#include "rt5677.h"
#define RT5677_DEVICE_ID 0x6327
@ -604,19 +605,19 @@ static const struct snd_kcontrol_new rt5677_snd_controls[] = {
adc_vol_tlv),
/* ADC Boost Volume Control */
SOC_DOUBLE_TLV("STO1 ADC Boost Gain", RT5677_STO1_2_ADC_BST,
SOC_DOUBLE_TLV("STO1 ADC Boost Volume", RT5677_STO1_2_ADC_BST,
RT5677_STO1_ADC_L_BST_SFT, RT5677_STO1_ADC_R_BST_SFT, 3, 0,
adc_bst_tlv),
SOC_DOUBLE_TLV("STO2 ADC Boost Gain", RT5677_STO1_2_ADC_BST,
SOC_DOUBLE_TLV("STO2 ADC Boost Volume", RT5677_STO1_2_ADC_BST,
RT5677_STO2_ADC_L_BST_SFT, RT5677_STO2_ADC_R_BST_SFT, 3, 0,
adc_bst_tlv),
SOC_DOUBLE_TLV("STO3 ADC Boost Gain", RT5677_STO3_4_ADC_BST,
SOC_DOUBLE_TLV("STO3 ADC Boost Volume", RT5677_STO3_4_ADC_BST,
RT5677_STO3_ADC_L_BST_SFT, RT5677_STO3_ADC_R_BST_SFT, 3, 0,
adc_bst_tlv),
SOC_DOUBLE_TLV("STO4 ADC Boost Gain", RT5677_STO3_4_ADC_BST,
SOC_DOUBLE_TLV("STO4 ADC Boost Volume", RT5677_STO3_4_ADC_BST,
RT5677_STO4_ADC_L_BST_SFT, RT5677_STO4_ADC_R_BST_SFT, 3, 0,
adc_bst_tlv),
SOC_DOUBLE_TLV("Mono ADC Boost Gain", RT5677_ADC_BST_CTRL2,
SOC_DOUBLE_TLV("Mono ADC Boost Volume", RT5677_ADC_BST_CTRL2,
RT5677_MONO_ADC_L_BST_SFT, RT5677_MONO_ADC_R_BST_SFT, 3, 0,
adc_bst_tlv),
};
@ -636,21 +637,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w,
{
struct snd_soc_codec *codec = w->codec;
struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
int div[] = {2, 3, 4, 6, 8, 12}, idx = -EINVAL, i;
int rate, red, bound, temp;
rate = rt5677->sysclk;
red = 3000000 * 12;
for (i = 0; i < ARRAY_SIZE(div); i++) {
bound = div[i] * 3000000;
if (rate > bound)
continue;
temp = bound - rate;
if (temp < red) {
red = temp;
idx = i;
}
}
int idx = rl6231_calc_dmic_clk(rt5677->sysclk);
if (idx < 0)
dev_err(codec->dev, "Failed to set DMIC clock\n");
@ -951,7 +938,7 @@ static const struct snd_kcontrol_new rt5677_ob_7_mix[] = {
/* Mux */
/* DAC1 L/R source */ /* MX-29 [10:8] */
/* DAC1 L/R Source */ /* MX-29 [10:8] */
static const char * const rt5677_dac1_src[] = {
"IF1 DAC 01", "IF2 DAC 01", "IF3 DAC LR", "IF4 DAC LR", "SLB DAC 01",
"OB 01"
@ -962,9 +949,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_DAC1_L_SEL_SFT, rt5677_dac1_src);
static const struct snd_kcontrol_new rt5677_dac1_mux =
SOC_DAPM_ENUM("DAC1 source", rt5677_dac1_enum);
SOC_DAPM_ENUM("DAC1 Source", rt5677_dac1_enum);
/* ADDA1 L/R source */ /* MX-29 [1:0] */
/* ADDA1 L/R Source */ /* MX-29 [1:0] */
static const char * const rt5677_adda1_src[] = {
"STO1 ADC MIX", "STO2 ADC MIX", "OB 67",
};
@ -974,10 +961,10 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_ADDA1_SEL_SFT, rt5677_adda1_src);
static const struct snd_kcontrol_new rt5677_adda1_mux =
SOC_DAPM_ENUM("ADDA1 source", rt5677_adda1_enum);
SOC_DAPM_ENUM("ADDA1 Source", rt5677_adda1_enum);
/*DAC2 L/R source*/ /* MX-1B [6:4] [2:0] */
/*DAC2 L/R Source*/ /* MX-1B [6:4] [2:0] */
static const char * const rt5677_dac2l_src[] = {
"IF1 DAC 2", "IF2 DAC 2", "IF3 DAC L", "IF4 DAC L", "SLB DAC 2",
"OB 2",
@ -988,7 +975,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC2_L_SRC_SFT, rt5677_dac2l_src);
static const struct snd_kcontrol_new rt5677_dac2_l_mux =
SOC_DAPM_ENUM("DAC2 L source", rt5677_dac2l_enum);
SOC_DAPM_ENUM("DAC2 L Source", rt5677_dac2l_enum);
static const char * const rt5677_dac2r_src[] = {
"IF1 DAC 3", "IF2 DAC 3", "IF3 DAC R", "IF4 DAC R", "SLB DAC 3",
@ -1000,9 +987,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC2_R_SRC_SFT, rt5677_dac2r_src);
static const struct snd_kcontrol_new rt5677_dac2_r_mux =
SOC_DAPM_ENUM("DAC2 R source", rt5677_dac2r_enum);
SOC_DAPM_ENUM("DAC2 R Source", rt5677_dac2r_enum);
/*DAC3 L/R source*/ /* MX-16 [6:4] [2:0] */
/*DAC3 L/R Source*/ /* MX-16 [6:4] [2:0] */
static const char * const rt5677_dac3l_src[] = {
"IF1 DAC 4", "IF2 DAC 4", "IF3 DAC L", "IF4 DAC L",
"SLB DAC 4", "OB 4"
@ -1013,7 +1000,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC3_L_SRC_SFT, rt5677_dac3l_src);
static const struct snd_kcontrol_new rt5677_dac3_l_mux =
SOC_DAPM_ENUM("DAC3 L source", rt5677_dac3l_enum);
SOC_DAPM_ENUM("DAC3 L Source", rt5677_dac3l_enum);
static const char * const rt5677_dac3r_src[] = {
"IF1 DAC 5", "IF2 DAC 5", "IF3 DAC R", "IF4 DAC R",
@ -1025,9 +1012,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC3_R_SRC_SFT, rt5677_dac3r_src);
static const struct snd_kcontrol_new rt5677_dac3_r_mux =
SOC_DAPM_ENUM("DAC3 R source", rt5677_dac3r_enum);
SOC_DAPM_ENUM("DAC3 R Source", rt5677_dac3r_enum);
/*DAC4 L/R source*/ /* MX-16 [14:12] [10:8] */
/*DAC4 L/R Source*/ /* MX-16 [14:12] [10:8] */
static const char * const rt5677_dac4l_src[] = {
"IF1 DAC 6", "IF2 DAC 6", "IF3 DAC L", "IF4 DAC L",
"SLB DAC 6", "OB 6"
@ -1038,7 +1025,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC4_L_SRC_SFT, rt5677_dac4l_src);
static const struct snd_kcontrol_new rt5677_dac4_l_mux =
SOC_DAPM_ENUM("DAC4 L source", rt5677_dac4l_enum);
SOC_DAPM_ENUM("DAC4 L Source", rt5677_dac4l_enum);
static const char * const rt5677_dac4r_src[] = {
"IF1 DAC 7", "IF2 DAC 7", "IF3 DAC R", "IF4 DAC R",
@ -1050,7 +1037,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_DAC4_R_SRC_SFT, rt5677_dac4r_src);
static const struct snd_kcontrol_new rt5677_dac4_r_mux =
SOC_DAPM_ENUM("DAC4 R source", rt5677_dac4r_enum);
SOC_DAPM_ENUM("DAC4 R Source", rt5677_dac4r_enum);
/* In/OutBound Source Pass SRC */ /* MX-A5 [3] [4] [0] [1] [2] */
static const char * const rt5677_iob_bypass_src[] = {
@ -1062,35 +1049,35 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_SRC_OB01_SFT, rt5677_iob_bypass_src);
static const struct snd_kcontrol_new rt5677_ob01_bypass_src_mux =
SOC_DAPM_ENUM("OB01 Bypass source", rt5677_ob01_bypass_src_enum);
SOC_DAPM_ENUM("OB01 Bypass Source", rt5677_ob01_bypass_src_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_ob23_bypass_src_enum, RT5677_DSP_IN_OUTB_CTRL,
RT5677_SEL_SRC_OB23_SFT, rt5677_iob_bypass_src);
static const struct snd_kcontrol_new rt5677_ob23_bypass_src_mux =
SOC_DAPM_ENUM("OB23 Bypass source", rt5677_ob23_bypass_src_enum);
SOC_DAPM_ENUM("OB23 Bypass Source", rt5677_ob23_bypass_src_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_ib01_bypass_src_enum, RT5677_DSP_IN_OUTB_CTRL,
RT5677_SEL_SRC_IB01_SFT, rt5677_iob_bypass_src);
static const struct snd_kcontrol_new rt5677_ib01_bypass_src_mux =
SOC_DAPM_ENUM("IB01 Bypass source", rt5677_ib01_bypass_src_enum);
SOC_DAPM_ENUM("IB01 Bypass Source", rt5677_ib01_bypass_src_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_ib23_bypass_src_enum, RT5677_DSP_IN_OUTB_CTRL,
RT5677_SEL_SRC_IB23_SFT, rt5677_iob_bypass_src);
static const struct snd_kcontrol_new rt5677_ib23_bypass_src_mux =
SOC_DAPM_ENUM("IB23 Bypass source", rt5677_ib23_bypass_src_enum);
SOC_DAPM_ENUM("IB23 Bypass Source", rt5677_ib23_bypass_src_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_ib45_bypass_src_enum, RT5677_DSP_IN_OUTB_CTRL,
RT5677_SEL_SRC_IB45_SFT, rt5677_iob_bypass_src);
static const struct snd_kcontrol_new rt5677_ib45_bypass_src_mux =
SOC_DAPM_ENUM("IB45 Bypass source", rt5677_ib45_bypass_src_enum);
SOC_DAPM_ENUM("IB45 Bypass Source", rt5677_ib45_bypass_src_enum);
/* Stereo ADC Source 2 */ /* MX-27 MX26 MX25 [11:10] */
static const char * const rt5677_stereo_adc2_src[] = {
@ -1102,21 +1089,21 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_STO1_ADC2_SFT, rt5677_stereo_adc2_src);
static const struct snd_kcontrol_new rt5677_sto1_adc2_mux =
SOC_DAPM_ENUM("Stereo1 ADC2 source", rt5677_stereo1_adc2_enum);
SOC_DAPM_ENUM("Stereo1 ADC2 Source", rt5677_stereo1_adc2_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo2_adc2_enum, RT5677_STO2_ADC_MIXER,
RT5677_SEL_STO2_ADC2_SFT, rt5677_stereo_adc2_src);
static const struct snd_kcontrol_new rt5677_sto2_adc2_mux =
SOC_DAPM_ENUM("Stereo2 ADC2 source", rt5677_stereo2_adc2_enum);
SOC_DAPM_ENUM("Stereo2 ADC2 Source", rt5677_stereo2_adc2_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo3_adc2_enum, RT5677_STO3_ADC_MIXER,
RT5677_SEL_STO3_ADC2_SFT, rt5677_stereo_adc2_src);
static const struct snd_kcontrol_new rt5677_sto3_adc2_mux =
SOC_DAPM_ENUM("Stereo3 ADC2 source", rt5677_stereo3_adc2_enum);
SOC_DAPM_ENUM("Stereo3 ADC2 Source", rt5677_stereo3_adc2_enum);
/* DMIC Source */ /* MX-28 [9:8][1:0] MX-27 MX-26 MX-25 MX-24 [9:8] */
static const char * const rt5677_dmic_src[] = {
@ -1128,44 +1115,44 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_MONO_DMIC_L_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_mono_dmic_l_mux =
SOC_DAPM_ENUM("Mono DMIC L source", rt5677_mono_dmic_l_enum);
SOC_DAPM_ENUM("Mono DMIC L Source", rt5677_mono_dmic_l_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_mono_dmic_r_enum, RT5677_MONO_ADC_MIXER,
RT5677_SEL_MONO_DMIC_R_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_mono_dmic_r_mux =
SOC_DAPM_ENUM("Mono DMIC R source", rt5677_mono_dmic_r_enum);
SOC_DAPM_ENUM("Mono DMIC R Source", rt5677_mono_dmic_r_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo1_dmic_enum, RT5677_STO1_ADC_MIXER,
RT5677_SEL_STO1_DMIC_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_sto1_dmic_mux =
SOC_DAPM_ENUM("Stereo1 DMIC source", rt5677_stereo1_dmic_enum);
SOC_DAPM_ENUM("Stereo1 DMIC Source", rt5677_stereo1_dmic_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo2_dmic_enum, RT5677_STO2_ADC_MIXER,
RT5677_SEL_STO2_DMIC_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_sto2_dmic_mux =
SOC_DAPM_ENUM("Stereo2 DMIC source", rt5677_stereo2_dmic_enum);
SOC_DAPM_ENUM("Stereo2 DMIC Source", rt5677_stereo2_dmic_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo3_dmic_enum, RT5677_STO3_ADC_MIXER,
RT5677_SEL_STO3_DMIC_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_sto3_dmic_mux =
SOC_DAPM_ENUM("Stereo3 DMIC source", rt5677_stereo3_dmic_enum);
SOC_DAPM_ENUM("Stereo3 DMIC Source", rt5677_stereo3_dmic_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo4_dmic_enum, RT5677_STO4_ADC_MIXER,
RT5677_SEL_STO4_DMIC_SFT, rt5677_dmic_src);
static const struct snd_kcontrol_new rt5677_sto4_dmic_mux =
SOC_DAPM_ENUM("Stereo4 DMIC source", rt5677_stereo4_dmic_enum);
SOC_DAPM_ENUM("Stereo4 DMIC Source", rt5677_stereo4_dmic_enum);
/* Stereo2 ADC source */ /* MX-26 [0] */
/* Stereo2 ADC Source */ /* MX-26 [0] */
static const char * const rt5677_stereo2_adc_lr_src[] = {
"L", "LR"
};
@ -1175,7 +1162,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_STO2_LR_MIX_SFT, rt5677_stereo2_adc_lr_src);
static const struct snd_kcontrol_new rt5677_sto2_adc_lr_mux =
SOC_DAPM_ENUM("Stereo2 ADC LR source", rt5677_stereo2_adc_lr_enum);
SOC_DAPM_ENUM("Stereo2 ADC LR Source", rt5677_stereo2_adc_lr_enum);
/* Stereo1 ADC Source 1 */ /* MX-27 MX26 MX25 [13:12] */
static const char * const rt5677_stereo_adc1_src[] = {
@ -1187,23 +1174,23 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_STO1_ADC1_SFT, rt5677_stereo_adc1_src);
static const struct snd_kcontrol_new rt5677_sto1_adc1_mux =
SOC_DAPM_ENUM("Stereo1 ADC1 source", rt5677_stereo1_adc1_enum);
SOC_DAPM_ENUM("Stereo1 ADC1 Source", rt5677_stereo1_adc1_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo2_adc1_enum, RT5677_STO2_ADC_MIXER,
RT5677_SEL_STO2_ADC1_SFT, rt5677_stereo_adc1_src);
static const struct snd_kcontrol_new rt5677_sto2_adc1_mux =
SOC_DAPM_ENUM("Stereo2 ADC1 source", rt5677_stereo2_adc1_enum);
SOC_DAPM_ENUM("Stereo2 ADC1 Source", rt5677_stereo2_adc1_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_stereo3_adc1_enum, RT5677_STO3_ADC_MIXER,
RT5677_SEL_STO3_ADC1_SFT, rt5677_stereo_adc1_src);
static const struct snd_kcontrol_new rt5677_sto3_adc1_mux =
SOC_DAPM_ENUM("Stereo3 ADC1 source", rt5677_stereo3_adc1_enum);
SOC_DAPM_ENUM("Stereo3 ADC1 Source", rt5677_stereo3_adc1_enum);
/* Mono ADC Left source 2 */ /* MX-28 [11:10] */
/* Mono ADC Left Source 2 */ /* MX-28 [11:10] */
static const char * const rt5677_mono_adc2_l_src[] = {
"DD MIX1L", "DMIC", "MONO DAC MIXL"
};
@ -1213,9 +1200,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_MONO_ADC_L2_SFT, rt5677_mono_adc2_l_src);
static const struct snd_kcontrol_new rt5677_mono_adc2_l_mux =
SOC_DAPM_ENUM("Mono ADC2 L source", rt5677_mono_adc2_l_enum);
SOC_DAPM_ENUM("Mono ADC2 L Source", rt5677_mono_adc2_l_enum);
/* Mono ADC Left source 1 */ /* MX-28 [13:12] */
/* Mono ADC Left Source 1 */ /* MX-28 [13:12] */
static const char * const rt5677_mono_adc1_l_src[] = {
"DD MIX1L", "ADC1", "MONO DAC MIXL"
};
@ -1225,9 +1212,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_MONO_ADC_L1_SFT, rt5677_mono_adc1_l_src);
static const struct snd_kcontrol_new rt5677_mono_adc1_l_mux =
SOC_DAPM_ENUM("Mono ADC1 L source", rt5677_mono_adc1_l_enum);
SOC_DAPM_ENUM("Mono ADC1 L Source", rt5677_mono_adc1_l_enum);
/* Mono ADC Right source 2 */ /* MX-28 [3:2] */
/* Mono ADC Right Source 2 */ /* MX-28 [3:2] */
static const char * const rt5677_mono_adc2_r_src[] = {
"DD MIX1R", "DMIC", "MONO DAC MIXR"
};
@ -1237,9 +1224,9 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_MONO_ADC_R2_SFT, rt5677_mono_adc2_r_src);
static const struct snd_kcontrol_new rt5677_mono_adc2_r_mux =
SOC_DAPM_ENUM("Mono ADC2 R source", rt5677_mono_adc2_r_enum);
SOC_DAPM_ENUM("Mono ADC2 R Source", rt5677_mono_adc2_r_enum);
/* Mono ADC Right source 1 */ /* MX-28 [5:4] */
/* Mono ADC Right Source 1 */ /* MX-28 [5:4] */
static const char * const rt5677_mono_adc1_r_src[] = {
"DD MIX1R", "ADC2", "MONO DAC MIXR"
};
@ -1249,7 +1236,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_MONO_ADC_R1_SFT, rt5677_mono_adc1_r_src);
static const struct snd_kcontrol_new rt5677_mono_adc1_r_mux =
SOC_DAPM_ENUM("Mono ADC1 R source", rt5677_mono_adc1_r_enum);
SOC_DAPM_ENUM("Mono ADC1 R Source", rt5677_mono_adc1_r_enum);
/* Stereo4 ADC Source 2 */ /* MX-24 [11:10] */
static const char * const rt5677_stereo4_adc2_src[] = {
@ -1261,7 +1248,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_STO4_ADC2_SFT, rt5677_stereo4_adc2_src);
static const struct snd_kcontrol_new rt5677_sto4_adc2_mux =
SOC_DAPM_ENUM("Stereo4 ADC2 source", rt5677_stereo4_adc2_enum);
SOC_DAPM_ENUM("Stereo4 ADC2 Source", rt5677_stereo4_adc2_enum);
/* Stereo4 ADC Source 1 */ /* MX-24 [13:12] */
@ -1274,7 +1261,7 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_STO4_ADC1_SFT, rt5677_stereo4_adc1_src);
static const struct snd_kcontrol_new rt5677_sto4_adc1_mux =
SOC_DAPM_ENUM("Stereo4 ADC1 source", rt5677_stereo4_adc1_enum);
SOC_DAPM_ENUM("Stereo4 ADC1 Source", rt5677_stereo4_adc1_enum);
/* InBound0/1 Source */ /* MX-A3 [14:12] */
static const char * const rt5677_inbound01_src[] = {
@ -1416,7 +1403,7 @@ static SOC_ENUM_SINGLE_DECL(
static const struct snd_kcontrol_new rt5677_dac3_mux =
SOC_DAPM_ENUM("Analog DAC3 Source", rt5677_dac3_enum);
/* PDM channel source */ /* MX-31 [13:12][9:8][5:4][1:0] */
/* PDM channel Source */ /* MX-31 [13:12][9:8][5:4][1:0] */
static const char * const rt5677_pdm_src[] = {
"STO1 DAC MIX", "MONO DAC MIX", "DD MIX1", "DD MIX2"
};
@ -1426,28 +1413,28 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_SEL_PDM1_L_SFT, rt5677_pdm_src);
static const struct snd_kcontrol_new rt5677_pdm1_l_mux =
SOC_DAPM_ENUM("PDM1 source", rt5677_pdm1_l_enum);
SOC_DAPM_ENUM("PDM1 Source", rt5677_pdm1_l_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_pdm2_l_enum, RT5677_PDM_OUT_CTRL,
RT5677_SEL_PDM2_L_SFT, rt5677_pdm_src);
static const struct snd_kcontrol_new rt5677_pdm2_l_mux =
SOC_DAPM_ENUM("PDM2 source", rt5677_pdm2_l_enum);
SOC_DAPM_ENUM("PDM2 Source", rt5677_pdm2_l_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_pdm1_r_enum, RT5677_PDM_OUT_CTRL,
RT5677_SEL_PDM1_R_SFT, rt5677_pdm_src);
static const struct snd_kcontrol_new rt5677_pdm1_r_mux =
SOC_DAPM_ENUM("PDM1 source", rt5677_pdm1_r_enum);
SOC_DAPM_ENUM("PDM1 Source", rt5677_pdm1_r_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_pdm2_r_enum, RT5677_PDM_OUT_CTRL,
RT5677_SEL_PDM2_R_SFT, rt5677_pdm_src);
static const struct snd_kcontrol_new rt5677_pdm2_r_mux =
SOC_DAPM_ENUM("PDM2 source", rt5677_pdm2_r_enum);
SOC_DAPM_ENUM("PDM2 Source", rt5677_pdm2_r_enum);
/* TDM IF1/2 SLB ADC1 Data Selection */ /* MX-3C MX-41 [5:4] MX-08 [1:0]*/
static const char * const rt5677_if12_adc1_src[] = {
@ -1459,21 +1446,21 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_IF1_ADC1_SFT, rt5677_if12_adc1_src);
static const struct snd_kcontrol_new rt5677_if1_adc1_mux =
SOC_DAPM_ENUM("IF1 ADC1 source", rt5677_if1_adc1_enum);
SOC_DAPM_ENUM("IF1 ADC1 Source", rt5677_if1_adc1_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_if2_adc1_enum, RT5677_TDM2_CTRL2,
RT5677_IF2_ADC1_SFT, rt5677_if12_adc1_src);
static const struct snd_kcontrol_new rt5677_if2_adc1_mux =
SOC_DAPM_ENUM("IF2 ADC1 source", rt5677_if2_adc1_enum);
SOC_DAPM_ENUM("IF2 ADC1 Source", rt5677_if2_adc1_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_slb_adc1_enum, RT5677_SLIMBUS_RX,
RT5677_SLB_ADC1_SFT, rt5677_if12_adc1_src);
static const struct snd_kcontrol_new rt5677_slb_adc1_mux =
SOC_DAPM_ENUM("SLB ADC1 source", rt5677_slb_adc1_enum);
SOC_DAPM_ENUM("SLB ADC1 Source", rt5677_slb_adc1_enum);
/* TDM IF1/2 SLB ADC2 Data Selection */ /* MX-3C MX-41 [7:6] MX-08 [3:2] */
static const char * const rt5677_if12_adc2_src[] = {
@ -1485,21 +1472,21 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_IF1_ADC2_SFT, rt5677_if12_adc2_src);
static const struct snd_kcontrol_new rt5677_if1_adc2_mux =
SOC_DAPM_ENUM("IF1 ADC2 source", rt5677_if1_adc2_enum);
SOC_DAPM_ENUM("IF1 ADC2 Source", rt5677_if1_adc2_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_if2_adc2_enum, RT5677_TDM2_CTRL2,
RT5677_IF2_ADC2_SFT, rt5677_if12_adc2_src);
static const struct snd_kcontrol_new rt5677_if2_adc2_mux =
SOC_DAPM_ENUM("IF2 ADC2 source", rt5677_if2_adc2_enum);
SOC_DAPM_ENUM("IF2 ADC2 Source", rt5677_if2_adc2_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_slb_adc2_enum, RT5677_SLIMBUS_RX,
RT5677_SLB_ADC2_SFT, rt5677_if12_adc2_src);
static const struct snd_kcontrol_new rt5677_slb_adc2_mux =
SOC_DAPM_ENUM("SLB ADC2 source", rt5677_slb_adc2_enum);
SOC_DAPM_ENUM("SLB ADC2 Source", rt5677_slb_adc2_enum);
/* TDM IF1/2 SLB ADC3 Data Selection */ /* MX-3C MX-41 [9:8] MX-08 [5:4] */
static const char * const rt5677_if12_adc3_src[] = {
@ -1511,21 +1498,21 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_IF1_ADC3_SFT, rt5677_if12_adc3_src);
static const struct snd_kcontrol_new rt5677_if1_adc3_mux =
SOC_DAPM_ENUM("IF1 ADC3 source", rt5677_if1_adc3_enum);
SOC_DAPM_ENUM("IF1 ADC3 Source", rt5677_if1_adc3_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_if2_adc3_enum, RT5677_TDM2_CTRL2,
RT5677_IF2_ADC3_SFT, rt5677_if12_adc3_src);
static const struct snd_kcontrol_new rt5677_if2_adc3_mux =
SOC_DAPM_ENUM("IF2 ADC3 source", rt5677_if2_adc3_enum);
SOC_DAPM_ENUM("IF2 ADC3 Source", rt5677_if2_adc3_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_slb_adc3_enum, RT5677_SLIMBUS_RX,
RT5677_SLB_ADC3_SFT, rt5677_if12_adc3_src);
static const struct snd_kcontrol_new rt5677_slb_adc3_mux =
SOC_DAPM_ENUM("SLB ADC3 source", rt5677_slb_adc3_enum);
SOC_DAPM_ENUM("SLB ADC3 Source", rt5677_slb_adc3_enum);
/* TDM IF1/2 SLB ADC4 Data Selection */ /* MX-3C MX-41 [11:10] MX-08 [7:6] */
static const char * const rt5677_if12_adc4_src[] = {
@ -1537,21 +1524,21 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_IF1_ADC4_SFT, rt5677_if12_adc4_src);
static const struct snd_kcontrol_new rt5677_if1_adc4_mux =
SOC_DAPM_ENUM("IF1 ADC4 source", rt5677_if1_adc4_enum);
SOC_DAPM_ENUM("IF1 ADC4 Source", rt5677_if1_adc4_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_if2_adc4_enum, RT5677_TDM2_CTRL2,
RT5677_IF2_ADC4_SFT, rt5677_if12_adc4_src);
static const struct snd_kcontrol_new rt5677_if2_adc4_mux =
SOC_DAPM_ENUM("IF2 ADC4 source", rt5677_if2_adc4_enum);
SOC_DAPM_ENUM("IF2 ADC4 Source", rt5677_if2_adc4_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_slb_adc4_enum, RT5677_SLIMBUS_RX,
RT5677_SLB_ADC4_SFT, rt5677_if12_adc4_src);
static const struct snd_kcontrol_new rt5677_slb_adc4_mux =
SOC_DAPM_ENUM("SLB ADC4 source", rt5677_slb_adc4_enum);
SOC_DAPM_ENUM("SLB ADC4 Source", rt5677_slb_adc4_enum);
/* Interface3/4 ADC Data Input */ /* MX-2F [3:0] MX-30 [7:4]*/
static const char * const rt5677_if34_adc_src[] = {
@ -1564,14 +1551,14 @@ static SOC_ENUM_SINGLE_DECL(
RT5677_IF3_ADC_IN_SFT, rt5677_if34_adc_src);
static const struct snd_kcontrol_new rt5677_if3_adc_mux =
SOC_DAPM_ENUM("IF3 ADC source", rt5677_if3_adc_enum);
SOC_DAPM_ENUM("IF3 ADC Source", rt5677_if3_adc_enum);
static SOC_ENUM_SINGLE_DECL(
rt5677_if4_adc_enum, RT5677_IF4_DATA,
RT5677_IF4_ADC_IN_SFT, rt5677_if34_adc_src);
static const struct snd_kcontrol_new rt5677_if4_adc_mux =
SOC_DAPM_ENUM("IF4 ADC source", rt5677_if4_adc_enum);
SOC_DAPM_ENUM("IF4 ADC Source", rt5677_if4_adc_enum);
static int rt5677_bst1_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
@ -1670,6 +1657,13 @@ static int rt5677_set_micbias1_event(struct snd_soc_dapm_widget *w,
RT5677_PWR_CLK_MB, RT5677_PWR_CLK_MB1 |
RT5677_PWR_PP_MB1 | RT5677_PWR_CLK_MB);
break;
case SND_SOC_DAPM_PRE_PMD:
regmap_update_bits(rt5677->regmap, RT5677_PWR_ANLG2,
RT5677_PWR_CLK_MB1 | RT5677_PWR_PP_MB1 |
RT5677_PWR_CLK_MB, 0);
break;
default:
return 0;
}
@ -1685,8 +1679,9 @@ static const struct snd_soc_dapm_widget rt5677_dapm_widgets[] = {
/* Input Side */
/* micbias */
SND_SOC_DAPM_SUPPLY("micbias1", RT5677_PWR_ANLG2, RT5677_PWR_MB1_BIT,
0, rt5677_set_micbias1_event, SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5677_PWR_ANLG2, RT5677_PWR_MB1_BIT,
0, rt5677_set_micbias1_event, SND_SOC_DAPM_PRE_PMD |
SND_SOC_DAPM_POST_PMU),
/* Input Lines */
SND_SOC_DAPM_INPUT("DMIC L1"),
@ -2798,21 +2793,6 @@ static const struct snd_soc_dapm_route rt5677_dapm_routes[] = {
{ "PDM2R", NULL, "PDM2 R Mux" },
};
static int get_clk_info(int sclk, int rate)
{
int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
if (sclk <= 0 || rate <= 0)
return -EINVAL;
rate = rate << 8;
for (i = 0; i < ARRAY_SIZE(pd); i++)
if (sclk == rate * pd[i])
return i;
return -EINVAL;
}
static int rt5677_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
@ -2822,7 +2802,7 @@ static int rt5677_hw_params(struct snd_pcm_substream *substream,
int pre_div, bclk_ms, frame_size;
rt5677->lrck[dai->id] = params_rate(params);
pre_div = get_clk_info(rt5677->sysclk, rt5677->lrck[dai->id]);
pre_div = rl6231_get_clk_info(rt5677->sysclk, rt5677->lrck[dai->id]);
if (pre_div < 0) {
dev_err(codec->dev, "Unsupported clock setting\n");
return -EINVAL;
@ -3016,62 +2996,12 @@ static int rt5677_set_dai_sysclk(struct snd_soc_dai *dai,
* Returns 0 for success or negative error code.
*/
static int rt5677_pll_calc(const unsigned int freq_in,
const unsigned int freq_out, struct rt5677_pll_code *pll_code)
const unsigned int freq_out, struct rl6231_pll_code *pll_code)
{
int max_n = RT5677_PLL_N_MAX, max_m = RT5677_PLL_M_MAX;
int k, red, n_t, pll_out, in_t;
int n = 0, m = 0, m_t = 0;
int out_t, red_t = abs(freq_out - freq_in);
bool m_bp = false, k_bp = false;
if (RT5677_PLL_INP_MAX < freq_in || RT5677_PLL_INP_MIN > freq_in)
if (RT5677_PLL_INP_MIN > freq_in)
return -EINVAL;
k = 100000000 / freq_out - 2;
if (k > RT5677_PLL_K_MAX)
k = RT5677_PLL_K_MAX;
for (n_t = 0; n_t <= max_n; n_t++) {
in_t = freq_in / (k + 2);
pll_out = freq_out / (n_t + 2);
if (in_t < 0)
continue;
if (in_t == pll_out) {
m_bp = true;
n = n_t;
goto code_find;
}
red = abs(in_t - pll_out);
if (red < red_t) {
m_bp = true;
n = n_t;
m = m_t;
if (red == 0)
goto code_find;
red_t = red;
}
for (m_t = 0; m_t <= max_m; m_t++) {
out_t = in_t / (m_t + 2);
red = abs(out_t - pll_out);
if (red < red_t) {
m_bp = false;
n = n_t;
m = m_t;
if (red == 0)
goto code_find;
red_t = red;
}
}
}
pr_debug("Only get approximation about PLL\n");
code_find:
pll_code->m_bp = m_bp;
pll_code->k_bp = k_bp;
pll_code->m_code = m;
pll_code->n_code = n;
pll_code->k_code = k;
return 0;
return rl6231_pll_calc(freq_in, freq_out, pll_code);
}
static int rt5677_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
@ -3079,7 +3009,7 @@ static int rt5677_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
{
struct snd_soc_codec *codec = dai->codec;
struct rt5677_priv *rt5677 = snd_soc_codec_get_drvdata(codec);
struct rt5677_pll_code pll_code;
struct rl6231_pll_code pll_code;
int ret;
if (source == rt5677->pll_src && freq_in == rt5677->pll_in &&
@ -3137,15 +3067,12 @@ static int rt5677_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
return ret;
}
dev_dbg(codec->dev, "m_bypass=%d k_bypass=%d m=%d n=%d k=%d\n",
pll_code.m_bp, pll_code.k_bp,
(pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code,
(pll_code.k_bp ? 0 : pll_code.k_code));
dev_dbg(codec->dev, "m_bypass=%d m=%d n=%d k=%d\n",
pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
pll_code.n_code, pll_code.k_code);
regmap_write(rt5677->regmap, RT5677_PLL1_CTRL1,
pll_code.n_code << RT5677_PLL_N_SFT |
pll_code.k_bp << RT5677_PLL_K_BP_SFT |
(pll_code.k_bp ? 0 : pll_code.k_code));
pll_code.n_code << RT5677_PLL_N_SFT | pll_code.k_code);
regmap_write(rt5677->regmap, RT5677_PLL1_CTRL2,
(pll_code.m_bp ? 0 : pll_code.m_code) << RT5677_PLL_M_SFT |
pll_code.m_bp << RT5677_PLL_M_BP_SFT);
@ -3197,7 +3124,7 @@ static int rt5677_set_bias_level(struct snd_soc_codec *codec,
regmap_update_bits(rt5677->regmap, RT5677_DIG_MISC, 0x1, 0x0);
regmap_write(rt5677->regmap, RT5677_PWR_DIG1, 0x0000);
regmap_write(rt5677->regmap, RT5677_PWR_DIG2, 0x0000);
regmap_write(rt5677->regmap, RT5677_PWR_ANLG1, 0x0000);
regmap_write(rt5677->regmap, RT5677_PWR_ANLG1, 0x0022);
regmap_write(rt5677->regmap, RT5677_PWR_ANLG2, 0x0000);
regmap_update_bits(rt5677->regmap,
RT5677_PR_BASE + RT5677_BIAS_CUR4, 0x0f00, 0x0000);
@ -3454,14 +3381,8 @@ static int rt5677_i2c_probe(struct i2c_client *i2c,
regmap_update_bits(rt5677->regmap, RT5677_IN1,
RT5677_IN_DF2, RT5677_IN_DF2);
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5677,
rt5677_dai, ARRAY_SIZE(rt5677_dai));
if (ret < 0)
goto err;
return 0;
err:
return ret;
return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5677,
rt5677_dai, ARRAY_SIZE(rt5677_dai));
}
static int rt5677_i2c_remove(struct i2c_client *i2c)
@ -3480,18 +3401,7 @@ static struct i2c_driver rt5677_i2c_driver = {
.remove = rt5677_i2c_remove,
.id_table = rt5677_i2c_id,
};
static int __init rt5677_modinit(void)
{
return i2c_add_driver(&rt5677_i2c_driver);
}
module_init(rt5677_modinit);
static void __exit rt5677_modexit(void)
{
i2c_del_driver(&rt5677_i2c_driver);
}
module_exit(rt5677_modexit);
module_i2c_driver(rt5677_i2c_driver);
MODULE_DESCRIPTION("ASoC RT5677 driver");
MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");

15
sound/soc/codecs/rt5677.h
View file

@ -1393,13 +1393,6 @@
#define RT5677_DSP_IB_9_L (0x1 << 1)
#define RT5677_DSP_IB_9_L_SFT 1
/* Debug String Length */
#define RT5677_REG_DISP_LEN 23
#define RT5677_NO_JACK BIT(0)
#define RT5677_HEADSET_DET BIT(1)
#define RT5677_HEADPHO_DET BIT(2)
/* System Clock Source */
enum {
RT5677_SCLK_S_MCLK,
@ -1425,14 +1418,6 @@ enum {
RT5677_AIFS,
};
struct rt5677_pll_code {
bool m_bp; /* Indicates bypass m code or not. */
bool k_bp; /* Indicates bypass k code or not. */
int m_code;
int n_code;
int k_code;
};
struct rt5677_priv {
struct snd_soc_codec *codec;
struct rt5677_platform_data pdata;

13
sound/soc/s6000/Kconfig
View file

@ -1,17 +1,24 @@
config SND_S6000_SOC
tristate "SoC Audio for the Stretch s6000 family"
depends on XTENSA_VARIANT_S6000
depends on XTENSA_VARIANT_S6000 || COMPILE_TEST
depends on HAS_IOMEM
select SND_S6000_SOC_PCM if XTENSA_VARIANT_S6000
help
Say Y or M if you want to add support for codecs attached to
s6000 family chips. You will also need to select the platform
to support below.
config SND_S6000_SOC_PCM
tristate
config SND_S6000_SOC_I2S
tristate
config SND_S6000_SOC_S6IPCAM
tristate "SoC Audio support for Stretch 6105 IP Camera"
depends on SND_S6000_SOC && XTENSA_PLATFORM_S6105
bool "SoC Audio support for Stretch 6105 IP Camera"
depends on SND_S6000_SOC=y
depends on I2C=y
depends on XTENSA_PLATFORM_S6105 || COMPILE_TEST
select SND_S6000_SOC_I2S
select SND_SOC_TLV320AIC3X
help

2
sound/soc/s6000/Makefile
View file

@ -2,7 +2,7 @@
snd-soc-s6000-objs := s6000-pcm.o
snd-soc-s6000-i2s-objs := s6000-i2s.o
obj-$(CONFIG_SND_S6000_SOC) += snd-soc-s6000.o
obj-$(CONFIG_SND_S6000_SOC_PCM) += snd-soc-s6000.o
obj-$(CONFIG_SND_S6000_SOC_I2S) += snd-soc-s6000-i2s.o
# s6105 Machine Support

17
sound/soc/s6000/s6105-ipcam.c
View file

@ -19,8 +19,6 @@
#include <sound/pcm.h>
#include <sound/soc.h>
#include <variant/dmac.h>
#include "s6000-pcm.h"
#include "s6000-i2s.h"
@ -135,22 +133,8 @@ static const struct snd_kcontrol_new audio_out_mux = {
/* Logic for a aic3x as connected on the s6105 ip camera ref design */
static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_codec *codec = rtd->codec;
struct snd_soc_dapm_context *dapm = &codec->dapm;
struct snd_soc_card *card = rtd->card;
/* not present */
snd_soc_dapm_nc_pin(dapm, "MONO_LOUT");
snd_soc_dapm_nc_pin(dapm, "LINE2L");
snd_soc_dapm_nc_pin(dapm, "LINE2R");
/* not connected */
snd_soc_dapm_nc_pin(dapm, "MIC3L"); /* LINE2L on this chip */
snd_soc_dapm_nc_pin(dapm, "MIC3R"); /* LINE2R on this chip */
snd_soc_dapm_nc_pin(dapm, "LLOUT");
snd_soc_dapm_nc_pin(dapm, "RLOUT");
snd_soc_dapm_nc_pin(dapm, "HPRCOM");
/* must correspond to audio_out_mux.private_value initializer */
snd_soc_dapm_disable_pin(&card->dapm, "Audio Out Differential");
@ -182,6 +166,7 @@ static struct snd_soc_card snd_soc_card_s6105 = {
.num_dapm_widgets = ARRAY_SIZE(aic3x_dapm_widgets),
.dapm_routes = audio_map,
.num_dapm_routes = ARRAY_SIZE(audio_map),
.fully_routed = true,
};
static struct s6000_snd_platform_data s6105_snd_data __initdata = {

40
sound/soc/samsung/Kconfig
View file

@ -1,25 +1,16 @@
config SND_SOC_SAMSUNG
tristate "ASoC support for Samsung"
depends on PLAT_SAMSUNG
select S3C2410_DMA if ARCH_S3C24XX
select S3C64XX_PL080 if ARCH_S3C64XX
select SND_S3C_DMA if !ARCH_S3C24XX
select SND_S3C_DMA_LEGACY if ARCH_S3C24XX
select SND_SOC_GENERIC_DMAENGINE_PCM if !ARCH_S3C24XX
depends on S3C64XX_PL080 || !ARCH_S3C64XX
depends on S3C24XX_DMAC || !ARCH_S3C24XX
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y or M if you want to add support for codecs attached to
the Samsung SoCs' Audio interfaces. You will also need to
select the audio interfaces to support below.
config SND_S3C_DMA
tristate
config SND_S3C_DMA_LEGACY
tristate
config SND_S3C24XX_I2S
tristate
select S3C24XX_DMA
config SND_S3C_I2SV2_SOC
tristate
@ -27,7 +18,6 @@ config SND_S3C_I2SV2_SOC
config SND_S3C2412_SOC_I2S
tristate
select SND_S3C_I2SV2_SOC
select S3C2410_DMA
config SND_SAMSUNG_PCM
tristate
@ -55,7 +45,7 @@ config SND_SOC_SAMSUNG_NEO1973_WM8753
config SND_SOC_SAMSUNG_JIVE_WM8750
tristate "SoC I2S Audio support for Jive"
depends on SND_SOC_SAMSUNG && MACH_JIVE
depends on SND_SOC_SAMSUNG && MACH_JIVE && I2C
select SND_SOC_WM8750
select SND_S3C2412_SOC_I2S
help
@ -63,7 +53,7 @@ config SND_SOC_SAMSUNG_JIVE_WM8750
config SND_SOC_SAMSUNG_SMDK_WM8580
tristate "SoC I2S Audio support for WM8580 on SMDK"
depends on SND_SOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDK6440 || MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110)
depends on SND_SOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDKV210 || MACH_SMDKC110)
depends on REGMAP_I2C
select SND_SOC_WM8580
select SND_SAMSUNG_I2S
@ -83,7 +73,6 @@ config SND_SOC_SAMSUNG_SMDK_WM8994
config SND_SOC_SAMSUNG_SMDK2443_WM9710
tristate "SoC AC97 Audio support for SMDK2443 - WM9710"
depends on SND_SOC_SAMSUNG && MACH_SMDK2443
select S3C2410_DMA
select AC97_BUS
select SND_SOC_AC97_CODEC
select SND_SAMSUNG_AC97
@ -94,7 +83,6 @@ config SND_SOC_SAMSUNG_SMDK2443_WM9710
config SND_SOC_SAMSUNG_LN2440SBC_ALC650
tristate "SoC AC97 Audio support for LN2440SBC - ALC650"
depends on SND_SOC_SAMSUNG && ARCH_S3C24XX
select S3C2410_DMA
select AC97_BUS
select SND_SOC_AC97_CODEC
select SND_SAMSUNG_AC97
@ -154,7 +142,7 @@ config SND_SOC_SAMSUNG_SMDK_WM9713
config SND_SOC_SMARTQ
tristate "SoC I2S Audio support for SmartQ board"
depends on SND_SOC_SAMSUNG && MACH_SMARTQ
depends on SND_SOC_SAMSUNG && MACH_SMARTQ && I2C
select SND_SAMSUNG_I2S
select SND_SOC_WM8750
@ -178,7 +166,7 @@ config SND_SOC_SAMSUNG_SMDK_SPDIF
config SND_SOC_SMDK_WM8580_PCM
tristate "SoC PCM Audio support for WM8580 on SMDK"
depends on SND_SOC_SAMSUNG && (MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110)
depends on SND_SOC_SAMSUNG && (MACH_SMDKV210 || MACH_SMDKC110)
depends on REGMAP_I2C
select SND_SOC_WM8580
select SND_SAMSUNG_PCM
@ -206,7 +194,7 @@ config SND_SOC_SPEYSIDE
config SND_SOC_TOBERMORY
tristate "Audio support for Wolfson Tobermory"
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && INPUT
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && INPUT && I2C
select SND_SAMSUNG_I2S
select SND_SOC_WM8962
@ -222,7 +210,7 @@ config SND_SOC_BELLS
config SND_SOC_LOWLAND
tristate "Audio support for Wolfson Lowland"
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && I2C
select SND_SAMSUNG_I2S
select SND_SOC_WM5100
select SND_SOC_WM9081
@ -236,10 +224,18 @@ config SND_SOC_LITTLEMILL
config SND_SOC_SNOW
tristate "Audio support for Google Snow boards"
depends on SND_SOC_SAMSUNG
depends on SND_SOC_SAMSUNG && I2C
select SND_SOC_MAX98090
select SND_SOC_MAX98095
select SND_SAMSUNG_I2S
help
Say Y if you want to add audio support for various Snow
boards based on Exynos5 series of SoCs.
config SND_SOC_ODROIDX2
tristate "Audio support for Odroid-X2 and Odroid-U3"
depends on SND_SOC_SAMSUNG
select SND_SOC_MAX98090
select SND_SAMSUNG_I2S
help
Say Y here to enable audio support for the Odroid-X2/U3.

6
sound/soc/samsung/Makefile
View file

@ -1,6 +1,5 @@
# S3c24XX Platform Support
snd-soc-s3c-dma-objs := dmaengine.o
snd-soc-s3c-dma-legacy-objs := dma.o
snd-soc-idma-objs := idma.o
snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
@ -10,8 +9,7 @@ snd-soc-samsung-spdif-objs := spdif.o
snd-soc-pcm-objs := pcm.o
snd-soc-i2s-objs := i2s.o
obj-$(CONFIG_SND_S3C_DMA) += snd-soc-s3c-dma.o
obj-$(CONFIG_SND_S3C_DMA_LEGACY) += snd-soc-s3c-dma-legacy.o
obj-$(CONFIG_SND_SOC_SAMSUNG) += snd-soc-s3c-dma.o
obj-$(CONFIG_SND_S3C24XX_I2S) += snd-soc-s3c24xx-i2s.o
obj-$(CONFIG_SND_SAMSUNG_AC97) += snd-soc-ac97.o
obj-$(CONFIG_SND_S3C2412_SOC_I2S) += snd-soc-s3c2412-i2s.o
@ -46,6 +44,7 @@ snd-soc-tobermory-objs := tobermory.o
snd-soc-lowland-objs := lowland.o
snd-soc-littlemill-objs := littlemill.o
snd-soc-bells-objs := bells.o
snd-soc-odroidx2-max98090-objs := odroidx2_max98090.o
obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o
obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o
@ -71,3 +70,4 @@ obj-$(CONFIG_SND_SOC_TOBERMORY) += snd-soc-tobermory.o
obj-$(CONFIG_SND_SOC_LOWLAND) += snd-soc-lowland.o
obj-$(CONFIG_SND_SOC_LITTLEMILL) += snd-soc-littlemill.o
obj-$(CONFIG_SND_SOC_BELLS) += snd-soc-bells.o
obj-$(CONFIG_SND_SOC_ODROIDX2) += snd-soc-odroidx2-max98090.o

32
sound/soc/samsung/ac97.c
View file

@ -19,7 +19,6 @@
#include <sound/soc.h>
#include <mach/dma.h>
#include "regs-ac97.h"
#include <linux/platform_data/asoc-s3c.h>
@ -39,30 +38,15 @@ struct s3c_ac97_info {
};
static struct s3c_ac97_info s3c_ac97;
static struct s3c_dma_client s3c_dma_client_out = {
.name = "AC97 PCMOut"
};
static struct s3c_dma_client s3c_dma_client_in = {
.name = "AC97 PCMIn"
};
static struct s3c_dma_client s3c_dma_client_micin = {
.name = "AC97 MicIn"
};
static struct s3c_dma_params s3c_ac97_pcm_out = {
.client = &s3c_dma_client_out,
.dma_size = 4,
};
static struct s3c_dma_params s3c_ac97_pcm_in = {
.client = &s3c_dma_client_in,
.dma_size = 4,
};
static struct s3c_dma_params s3c_ac97_mic_in = {
.client = &s3c_dma_client_micin,
.dma_size = 4,
};
@ -225,9 +209,6 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
u32 ac_glbctrl;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct s3c_dma_params *dma_data =
snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
@ -253,11 +234,6 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (!dma_data->ops)
dma_data->ops = samsung_dma_get_ops();
dma_data->ops->started(dma_data->channel);
return 0;
}
@ -265,9 +241,6 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
{
u32 ac_glbctrl;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct s3c_dma_params *dma_data =
snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK;
@ -287,11 +260,6 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL);
if (!dma_data->ops)
dma_data->ops = samsung_dma_get_ops();
dma_data->ops->started(dma_data->channel);
return 0;
}

454
sound/soc/samsung/dma.c
View file

@ -1,454 +0,0 @@
/*
* dma.c -- ALSA Soc Audio Layer
*
* (c) 2006 Wolfson Microelectronics PLC.
* Graeme Gregory graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
*
* Copyright 2004-2005 Simtec Electronics
* http://armlinux.simtec.co.uk/
* Ben Dooks <ben@simtec.co.uk>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include <asm/dma.h>
#include <mach/hardware.h>
#include <mach/dma.h>
#include "dma.h"
#define ST_RUNNING (1<<0)
#define ST_OPENED (1<<1)
static const struct snd_pcm_hardware dma_hardware = {
.info = SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_BLOCK_TRANSFER |
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID,
.buffer_bytes_max = 128*1024,
.period_bytes_min = PAGE_SIZE,
.period_bytes_max = PAGE_SIZE*2,
.periods_min = 2,
.periods_max = 128,
.fifo_size = 32,
};
struct runtime_data {
spinlock_t lock;
int state;
unsigned int dma_loaded;
unsigned int dma_period;
dma_addr_t dma_start;
dma_addr_t dma_pos;
dma_addr_t dma_end;
struct s3c_dma_params *params;
};
static void audio_buffdone(void *data);
/* dma_enqueue
*
* place a dma buffer onto the queue for the dma system
* to handle.
*/
static void dma_enqueue(struct snd_pcm_substream *substream)
{
struct runtime_data *prtd = substream->runtime->private_data;
dma_addr_t pos = prtd->dma_pos;
unsigned int limit;
struct samsung_dma_prep dma_info;
pr_debug("Entered %s\n", __func__);
limit = (prtd->dma_end - prtd->dma_start) / prtd->dma_period;
pr_debug("%s: loaded %d, limit %d\n",
__func__, prtd->dma_loaded, limit);
dma_info.cap = (samsung_dma_has_circular() ? DMA_CYCLIC : DMA_SLAVE);
dma_info.direction =
(substream->stream == SNDRV_PCM_STREAM_PLAYBACK
? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM);
dma_info.fp = audio_buffdone;
dma_info.fp_param = substream;
dma_info.period = prtd->dma_period;
dma_info.len = prtd->dma_period*limit;
if (dma_info.cap == DMA_CYCLIC) {
dma_info.buf = pos;
prtd->params->ops->prepare(prtd->params->ch, &dma_info);
prtd->dma_loaded += limit;
return;
}
while (prtd->dma_loaded < limit) {
pr_debug("dma_loaded: %d\n", prtd->dma_loaded);
if ((pos + dma_info.period) > prtd->dma_end) {
dma_info.period = prtd->dma_end - pos;
pr_debug("%s: corrected dma len %ld\n",
__func__, dma_info.period);
}
dma_info.buf = pos;
prtd->params->ops->prepare(prtd->params->ch, &dma_info);
prtd->dma_loaded++;
pos += prtd->dma_period;
if (pos >= prtd->dma_end)
pos = prtd->dma_start;
}
prtd->dma_pos = pos;
}
static void audio_buffdone(void *data)
{
struct snd_pcm_substream *substream = data;
struct runtime_data *prtd = substream->runtime->private_data;
pr_debug("Entered %s\n", __func__);
if (prtd->state & ST_RUNNING) {
prtd->dma_pos += prtd->dma_period;
if (prtd->dma_pos >= prtd->dma_end)
prtd->dma_pos = prtd->dma_start;
if (substream)
snd_pcm_period_elapsed(substream);
spin_lock(&prtd->lock);
if (!samsung_dma_has_circular()) {
prtd->dma_loaded--;
dma_enqueue(substream);
}
spin_unlock(&prtd->lock);
}
}
static int dma_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct runtime_data *prtd = runtime->private_data;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
unsigned long totbytes = params_buffer_bytes(params);
struct s3c_dma_params *dma =
snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
struct samsung_dma_req req;
struct samsung_dma_config config;
pr_debug("Entered %s\n", __func__);
/* return if this is a bufferless transfer e.g.
* codec <--> BT codec or GSM modem -- lg FIXME */
if (!dma)
return 0;
/* this may get called several times by oss emulation
* with different params -HW */
if (prtd->params == NULL) {
/* prepare DMA */
prtd->params = dma;
pr_debug("params %p, client %p, channel %d\n", prtd->params,
prtd->params->client, prtd->params->channel);
prtd->params->ops = samsung_dma_get_ops();
req.cap = (samsung_dma_has_circular() ?
DMA_CYCLIC : DMA_SLAVE);
req.client = prtd->params->client;
config.direction =
(substream->stream == SNDRV_PCM_STREAM_PLAYBACK
? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM);
config.width = prtd->params->dma_size;
config.fifo = prtd->params->dma_addr;
prtd->params->ch = prtd->params->ops->request(
prtd->params->channel, &req, rtd->cpu_dai->dev,
prtd->params->ch_name);
if (!prtd->params->ch) {
pr_err("Failed to allocate DMA channel\n");
return -ENXIO;
}
prtd->params->ops->config(prtd->params->ch, &config);
}
snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
runtime->dma_bytes = totbytes;
spin_lock_irq(&prtd->lock);
prtd->dma_loaded = 0;
prtd->dma_period = params_period_bytes(params);
prtd->dma_start = runtime->dma_addr;
prtd->dma_pos = prtd->dma_start;
prtd->dma_end = prtd->dma_start + totbytes;
spin_unlock_irq(&prtd->lock);
return 0;
}
static int dma_hw_free(struct snd_pcm_substream *substream)
{
struct runtime_data *prtd = substream->runtime->private_data;
pr_debug("Entered %s\n", __func__);
snd_pcm_set_runtime_buffer(substream, NULL);
if (prtd->params) {
prtd->params->ops->flush(prtd->params->ch);
prtd->params->ops->release(prtd->params->ch,
prtd->params->client);
prtd->params = NULL;
}
return 0;
}
static int dma_prepare(struct snd_pcm_substream *substream)
{
struct runtime_data *prtd = substream->runtime->private_data;
int ret = 0;
pr_debug("Entered %s\n", __func__);
/* return if this is a bufferless transfer e.g.
* codec <--> BT codec or GSM modem -- lg FIXME */
if (!prtd->params)
return 0;
/* flush the DMA channel */
prtd->params->ops->flush(prtd->params->ch);
prtd->dma_loaded = 0;
prtd->dma_pos = prtd->dma_start;
/* enqueue dma buffers */
dma_enqueue(substream);
return ret;
}
static int dma_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct runtime_data *prtd = substream->runtime->private_data;
int ret = 0;
pr_debug("Entered %s\n", __func__);
spin_lock(&prtd->lock);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
prtd->state |= ST_RUNNING;
prtd->params->ops->trigger(prtd->params->ch);
break;
case SNDRV_PCM_TRIGGER_STOP:
prtd->state &= ~ST_RUNNING;
prtd->params->ops->stop(prtd->params->ch);
break;
default:
ret = -EINVAL;
break;
}
spin_unlock(&prtd->lock);
return ret;
}
static snd_pcm_uframes_t
dma_pointer(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct runtime_data *prtd = runtime->private_data;
unsigned long res;
pr_debug("Entered %s\n", __func__);
res = prtd->dma_pos - prtd->dma_start;
pr_debug("Pointer offset: %lu\n", res);
/* we seem to be getting the odd error from the pcm library due
* to out-of-bounds pointers. this is maybe due to the dma engine
* not having loaded the new values for the channel before being
* called... (todo - fix )
*/
if (res >= snd_pcm_lib_buffer_bytes(substream)) {
if (res == snd_pcm_lib_buffer_bytes(substream))
res = 0;
}
return bytes_to_frames(substream->runtime, res);
}
static int dma_open(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct runtime_data *prtd;
pr_debug("Entered %s\n", __func__);
snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
snd_soc_set_runtime_hwparams(substream, &dma_hardware);
prtd = kzalloc(sizeof(struct runtime_data), GFP_KERNEL);
if (prtd == NULL)
return -ENOMEM;
spin_lock_init(&prtd->lock);
runtime->private_data = prtd;
return 0;
}
static int dma_close(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct runtime_data *prtd = runtime->private_data;
pr_debug("Entered %s\n", __func__);
if (!prtd)
pr_debug("dma_close called with prtd == NULL\n");
kfree(prtd);
return 0;
}
static int dma_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma)
{
struct snd_pcm_runtime *runtime = substream->runtime;
pr_debug("Entered %s\n", __func__);
return dma_mmap_writecombine(substream->pcm->card->dev, vma,
runtime->dma_area,
runtime->dma_addr,
runtime->dma_bytes);
}
static struct snd_pcm_ops dma_ops = {
.open = dma_open,
.close = dma_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = dma_hw_params,
.hw_free = dma_hw_free,
.prepare = dma_prepare,
.trigger = dma_trigger,
.pointer = dma_pointer,
.mmap = dma_mmap,
};
static int preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
{
struct snd_pcm_substream *substream = pcm->streams[stream].substream;
struct snd_dma_buffer *buf = &substream->dma_buffer;
size_t size = dma_hardware.buffer_bytes_max;
pr_debug("Entered %s\n", __func__);
buf->dev.type = SNDRV_DMA_TYPE_DEV;
buf->dev.dev = pcm->card->dev;
buf->private_data = NULL;
buf->area = dma_alloc_writecombine(pcm->card->dev, size,
&buf->addr, GFP_KERNEL);
if (!buf->area)
return -ENOMEM;
buf->bytes = size;
return 0;
}
static void dma_free_dma_buffers(struct snd_pcm *pcm)
{
struct snd_pcm_substream *substream;
struct snd_dma_buffer *buf;
int stream;
pr_debug("Entered %s\n", __func__);
for (stream = 0; stream < 2; stream++) {
substream = pcm->streams[stream].substream;
if (!substream)
continue;
buf = &substream->dma_buffer;
if (!buf->area)
continue;
dma_free_writecombine(pcm->card->dev, buf->bytes,
buf->area, buf->addr);
buf->area = NULL;
}
}
static int dma_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
struct snd_pcm *pcm = rtd->pcm;
int ret;
pr_debug("Entered %s\n", __func__);
ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
if (ret)
return ret;
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
ret = preallocate_dma_buffer(pcm,
SNDRV_PCM_STREAM_PLAYBACK);
if (ret)
goto out;
}
if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
ret = preallocate_dma_buffer(pcm,
SNDRV_PCM_STREAM_CAPTURE);
if (ret)
goto out;
}
out:
return ret;
}
static struct snd_soc_platform_driver samsung_asoc_platform = {
.ops = &dma_ops,
.pcm_new = dma_new,
.pcm_free = dma_free_dma_buffers,
};
void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
struct s3c_dma_params *playback,
struct s3c_dma_params *capture)
{
snd_soc_dai_init_dma_data(dai, playback, capture);
}
EXPORT_SYMBOL_GPL(samsung_asoc_init_dma_data);
int samsung_asoc_dma_platform_register(struct device *dev)
{
return devm_snd_soc_register_platform(dev, &samsung_asoc_platform);
}
EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register);
MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
MODULE_LICENSE("GPL");

7
sound/soc/samsung/dma.h
View file

@ -14,17 +14,10 @@
#include <sound/dmaengine_pcm.h>
struct s3c_dma_client {
char *name;
};
struct s3c_dma_params {
struct s3c_dma_client *client; /* stream identifier */
int channel; /* Channel ID */
dma_addr_t dma_addr;
int dma_size; /* Size of the DMA transfer */
unsigned ch;
struct samsung_dma_ops *ops;
char *ch_name;
struct snd_dmaengine_dai_dma_data dma_data;
};

3
sound/soc/samsung/dmaengine.c
View file

@ -17,6 +17,7 @@
#include <linux/module.h>
#include <linux/amba/pl08x.h>
#include <linux/platform_data/dma-s3c24xx.h>
#include <sound/core.h>
#include <sound/pcm.h>
@ -29,6 +30,8 @@
#ifdef CONFIG_ARCH_S3C64XX
#define filter_fn pl08x_filter_id
#elif defined(CONFIG_ARCH_S3C24XX)
#define filter_fn s3c24xx_dma_filter
#else
#define filter_fn NULL
#endif

6
sound/soc/samsung/i2s.c
View file

@ -1221,11 +1221,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
pri_dai->dma_playback.client =
(struct s3c_dma_client *)&pri_dai->dma_playback;
pri_dai->dma_playback.ch_name = "tx";
pri_dai->dma_capture.client =
(struct s3c_dma_client *)&pri_dai->dma_capture;
pri_dai->dma_capture.ch_name = "rx";
pri_dai->dma_playback.dma_size = 4;
pri_dai->dma_capture.dma_size = 4;
@ -1243,8 +1239,6 @@ static int samsung_i2s_probe(struct platform_device *pdev)
goto err;
}
sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
sec_dai->dma_playback.client =
(struct s3c_dma_client *)&sec_dai->dma_playback;
sec_dai->dma_playback.ch_name = "tx-sec";
if (!np) {

3
sound/soc/samsung/idma.c
View file

@ -261,10 +261,9 @@ static int idma_mmap(struct snd_pcm_substream *substream,
static irqreturn_t iis_irq(int irqno, void *dev_id)
{
struct idma_ctrl *prtd = (struct idma_ctrl *)dev_id;
u32 iiscon, iisahb, val, addr;
u32 iisahb, val, addr;
iisahb = readl(idma.regs + I2SAHB);
iiscon = readl(idma.regs + I2SCON);
val = (iisahb & AHB_LVL0INT) ? AHB_CLRLVL0INT : 0;

177
sound/soc/samsung/odroidx2_max98090.c Normal file
View file

@ -0,0 +1,177 @@
/*
* Copyright (C) 2014 Samsung Electronics Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/of.h>
#include <linux/module.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include "i2s.h"
struct odroidx2_drv_data {
const struct snd_soc_dapm_widget *dapm_widgets;
unsigned int num_dapm_widgets;
};
/* The I2S CDCLK output clock frequency for the MAX98090 codec */
#define MAX98090_MCLK 19200000
static int odroidx2_late_probe(struct snd_soc_card *card)
{
struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
struct snd_soc_dai *cpu_dai = card->rtd[0].cpu_dai;
int ret;
ret = snd_soc_dai_set_sysclk(codec_dai, 0, MAX98090_MCLK,
SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
/* Set the cpu DAI configuration in order to use CDCLK */
return snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_CDCLK,
0, SND_SOC_CLOCK_OUT);
}
static const struct snd_soc_dapm_widget odroidx2_dapm_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_MIC("Mic Jack", NULL),
SND_SOC_DAPM_MIC("DMIC", NULL),
};
static const struct snd_soc_dapm_widget odroidu3_dapm_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
SND_SOC_DAPM_SPK("Speakers", NULL),
};
static struct snd_soc_dai_link odroidx2_dai[] = {
{
.name = "MAX98090",
.stream_name = "MAX98090 PCM",
.codec_dai_name = "HiFi",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM,
}
};
static struct snd_soc_card odroidx2 = {
.owner = THIS_MODULE,
.dai_link = odroidx2_dai,
.num_links = ARRAY_SIZE(odroidx2_dai),
.fully_routed = true,
.late_probe = odroidx2_late_probe,
};
struct odroidx2_drv_data odroidx2_drvdata = {
.dapm_widgets = odroidx2_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(odroidx2_dapm_widgets),
};
struct odroidx2_drv_data odroidu3_drvdata = {
.dapm_widgets = odroidu3_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(odroidu3_dapm_widgets),
};
static const struct of_device_id odroidx2_audio_of_match[] = {
{
.compatible = "samsung,odroidx2-audio",
.data = &odroidx2_drvdata,
}, {
.compatible = "samsung,odroidu3-audio",
.data = &odroidu3_drvdata,
},
{ },
};
MODULE_DEVICE_TABLE(of, odroidx2_audio_of_match);
static int odroidx2_audio_probe(struct platform_device *pdev)
{
struct device_node *snd_node = pdev->dev.of_node;
struct snd_soc_card *card = &odroidx2;
struct device_node *i2s_node, *codec_node;
struct odroidx2_drv_data *dd;
const struct of_device_id *of_id;
int ret;
of_id = of_match_node(odroidx2_audio_of_match, snd_node);
dd = (struct odroidx2_drv_data *)of_id->data;
card->num_dapm_widgets = dd->num_dapm_widgets;
card->dapm_widgets = dd->dapm_widgets;
card->dev = &pdev->dev;
ret = snd_soc_of_parse_card_name(card, "samsung,model");
if (ret < 0)
return ret;
ret = snd_soc_of_parse_audio_routing(card, "samsung,audio-routing");
if (ret < 0)
return ret;
codec_node = of_parse_phandle(snd_node, "samsung,audio-codec", 0);
if (!codec_node) {
dev_err(&pdev->dev,
"Failed parsing samsung,i2s-codec property\n");
return -EINVAL;
}
i2s_node = of_parse_phandle(snd_node, "samsung,i2s-controller", 0);
if (!i2s_node) {
dev_err(&pdev->dev,
"Failed parsing samsung,i2s-controller property\n");
ret = -EINVAL;
goto err_put_codec_n;
}
odroidx2_dai[0].codec_of_node = codec_node;
odroidx2_dai[0].cpu_of_node = i2s_node;
odroidx2_dai[0].platform_of_node = i2s_node;
ret = snd_soc_register_card(card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
ret);
goto err_put_i2s_n;
}
return 0;
err_put_i2s_n:
of_node_put(i2s_node);
err_put_codec_n:
of_node_put(codec_node);
return ret;
}
static int odroidx2_audio_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
snd_soc_unregister_card(card);
of_node_put((struct device_node *)odroidx2_dai[0].cpu_of_node);
of_node_put((struct device_node *)odroidx2_dai[0].codec_of_node);
return 0;
}
static struct platform_driver odroidx2_audio_driver = {
.driver = {
.name = "odroidx2-audio",
.owner = THIS_MODULE,
.of_match_table = odroidx2_audio_of_match,
.pm = &snd_soc_pm_ops,
},
.probe = odroidx2_audio_probe,
.remove = odroidx2_audio_remove,
};
module_platform_driver(odroidx2_audio_driver);
MODULE_AUTHOR("Chen Zhen <zhen1.chen@samsung.com>");
MODULE_AUTHOR("Sylwester Nawrocki <s.nawrocki@samsung.com>");
MODULE_DESCRIPTION("ALSA SoC Odroid X2/U3 Audio Support");
MODULE_LICENSE("GPL v2");

12
sound/soc/samsung/pcm.c
View file

@ -131,32 +131,20 @@ struct s3c_pcm_info {
struct s3c_dma_params *dma_capture;
};
static struct s3c_dma_client s3c_pcm_dma_client_out = {
.name = "PCM Stereo out"
};
static struct s3c_dma_client s3c_pcm_dma_client_in = {
.name = "PCM Stereo in"
};
static struct s3c_dma_params s3c_pcm_stereo_out[] = {
[0] = {
.client = &s3c_pcm_dma_client_out,
.dma_size = 4,
},
[1] = {
.client = &s3c_pcm_dma_client_out,
.dma_size = 4,
},
};
static struct s3c_dma_params s3c_pcm_stereo_in[] = {
[0] = {
.client = &s3c_pcm_dma_client_in,
.dma_size = 4,
},
[1] = {
.client = &s3c_pcm_dma_client_in,
.dma_size = 4,
},
};

19
sound/soc/samsung/s3c-i2s-v2.c
View file

@ -22,8 +22,6 @@
#include <sound/soc.h>
#include <sound/pcm_params.h>
#include <mach/dma.h>
#include "regs-i2s-v2.h"
#include "s3c-i2s-v2.h"
#include "dma.h"
@ -392,8 +390,6 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
unsigned long irqs;
int ret = 0;
struct s3c_dma_params *dma_data =
snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
pr_debug("Entered %s\n", __func__);
@ -424,13 +420,6 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
local_irq_restore(irqs);
/*
* Load the next buffer to DMA to meet the reqirement
* of the auto reload mechanism of S3C24XX.
* This call won't bother S3C64XX.
*/
s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
break;
case SNDRV_PCM_TRIGGER_STOP:
@ -644,12 +633,6 @@ int s3c_i2sv2_probe(struct snd_soc_dai *dai,
/* record our i2s structure for later use in the callbacks */
snd_soc_dai_set_drvdata(dai, i2s);
i2s->regs = ioremap(base, 0x100);
if (i2s->regs == NULL) {
dev_err(dev, "cannot ioremap registers\n");
return -ENXIO;
}
i2s->iis_pclk = clk_get(dev, "iis");
if (IS_ERR(i2s->iis_pclk)) {
dev_err(dev, "failed to get iis_clock\n");
@ -729,7 +712,7 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
struct snd_soc_component_driver *cmp_drv,
struct snd_soc_dai_driver *dai_drv)
{
struct snd_soc_dai_ops *ops = dai_drv->ops;
struct snd_soc_dai_ops *ops = (struct snd_soc_dai_ops *)dai_drv->ops;
ops->trigger = s3c2412_i2s_trigger;
if (!ops->hw_params)

43
sound/soc/samsung/s3c2412-i2s.c
View file

@ -33,25 +33,15 @@
#include "regs-i2s-v2.h"
#include "s3c2412-i2s.h"
static struct s3c_dma_client s3c2412_dma_client_out = {
.name = "I2S PCM Stereo out"
};
static struct s3c_dma_client s3c2412_dma_client_in = {
.name = "I2S PCM Stereo in"
};
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_out = {
.client = &s3c2412_dma_client_out,
.channel = DMACH_I2S_OUT,
.dma_addr = S3C2410_PA_IIS + S3C2412_IISTXD,
.ch_name = "tx",
.dma_size = 4,
};
static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = {
.client = &s3c2412_dma_client_in,
.channel = DMACH_I2S_IN,
.dma_addr = S3C2410_PA_IIS + S3C2412_IISRXD,
.ch_name = "rx",
.dma_size = 4,
};
@ -63,6 +53,9 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
pr_debug("Entered %s\n", __func__);
samsung_asoc_init_dma_data(dai, &s3c2412_i2s_pcm_stereo_out,
&s3c2412_i2s_pcm_stereo_in);
ret = s3c_i2sv2_probe(dai, &s3c2412_i2s, S3C2410_PA_IIS);
if (ret)
return ret;
@ -70,17 +63,16 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
s3c2412_i2s.dma_capture = &s3c2412_i2s_pcm_stereo_in;
s3c2412_i2s.dma_playback = &s3c2412_i2s_pcm_stereo_out;
s3c2412_i2s.iis_cclk = clk_get(dai->dev, "i2sclk");
s3c2412_i2s.iis_cclk = devm_clk_get(dai->dev, "i2sclk");
if (IS_ERR(s3c2412_i2s.iis_cclk)) {
pr_err("failed to get i2sclk clock\n");
iounmap(s3c2412_i2s.regs);
return PTR_ERR(s3c2412_i2s.iis_cclk);
}
/* Set MPLL as the source for IIS CLK */
clk_set_parent(s3c2412_i2s.iis_cclk, clk_get(NULL, "mpll"));
clk_enable(s3c2412_i2s.iis_cclk);
clk_prepare_enable(s3c2412_i2s.iis_cclk);
s3c2412_i2s.iis_cclk = s3c2412_i2s.iis_pclk;
@ -93,9 +85,7 @@ static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
static int s3c2412_i2s_remove(struct snd_soc_dai *dai)
{
clk_disable(s3c2412_i2s.iis_cclk);
clk_put(s3c2412_i2s.iis_cclk);
iounmap(s3c2412_i2s.regs);
clk_disable_unprepare(s3c2412_i2s.iis_cclk);
return 0;
}
@ -105,18 +95,10 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(cpu_dai);
struct s3c_dma_params *dma_data;
u32 iismod;
pr_debug("Entered %s\n", __func__);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
dma_data = i2s->dma_playback;
else
dma_data = i2s->dma_capture;
snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
iismod = readl(i2s->regs + S3C2412_IISMOD);
pr_debug("%s: r: IISMOD: %x\n", __func__, iismod);
@ -169,6 +151,15 @@ static const struct snd_soc_component_driver s3c2412_i2s_component = {
static int s3c2412_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
s3c2412_i2s.regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(s3c2412_i2s.regs))
return PTR_ERR(s3c2412_i2s.regs);
s3c2412_i2s_pcm_stereo_out.dma_addr = res->start + S3C2412_IISTXD;
s3c2412_i2s_pcm_stereo_in.dma_addr = res->start + S3C2412_IISRXD;
ret = s3c_i2sv2_register_component(&pdev->dev, -1,
&s3c2412_i2s_component,

58
sound/soc/samsung/s3c24xx-i2s.c
View file

@ -31,25 +31,15 @@
#include "dma.h"
#include "s3c24xx-i2s.h"
static struct s3c_dma_client s3c24xx_dma_client_out = {
.name = "I2S PCM Stereo out"
};
static struct s3c_dma_client s3c24xx_dma_client_in = {
.name = "I2S PCM Stereo in"
};
static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_out = {
.client = &s3c24xx_dma_client_out,
.channel = DMACH_I2S_OUT,
.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO,
.ch_name = "tx",
.dma_size = 2,
};
static struct s3c_dma_params s3c24xx_i2s_pcm_stereo_in = {
.client = &s3c24xx_dma_client_in,
.channel = DMACH_I2S_IN,
.dma_addr = S3C2410_PA_IIS + S3C2410_IISFIFO,
.ch_name = "rx",
.dma_size = 2,
};
@ -231,18 +221,12 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct s3c_dma_params *dma_data;
struct snd_dmaengine_dai_dma_data *dma_data;
u32 iismod;
pr_debug("Entered %s\n", __func__);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
dma_data = &s3c24xx_i2s_pcm_stereo_out;
else
dma_data = &s3c24xx_i2s_pcm_stereo_in;
snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data);
dma_data = snd_soc_dai_get_dma_data(dai, substream);
/* Working copies of register */
iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@ -251,11 +235,11 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
switch (params_width(params)) {
case 8:
iismod &= ~S3C2410_IISMOD_16BIT;
dma_data->dma_size = 1;
dma_data->addr_width = 1;
break;
case 16:
iismod |= S3C2410_IISMOD_16BIT;
dma_data->dma_size = 2;
dma_data->addr_width = 2;
break;
default:
return -EINVAL;
@ -270,8 +254,6 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
int ret = 0;
struct s3c_dma_params *dma_data =
snd_soc_dai_get_dma_data(dai, substream);
pr_debug("Entered %s\n", __func__);
@ -290,7 +272,6 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
else
s3c24xx_snd_txctrl(1);
s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
@ -380,17 +361,15 @@ static int s3c24xx_i2s_probe(struct snd_soc_dai *dai)
{
pr_debug("Entered %s\n", __func__);
s3c24xx_i2s.regs = ioremap(S3C2410_PA_IIS, 0x100);
if (s3c24xx_i2s.regs == NULL)
return -ENXIO;
samsung_asoc_init_dma_data(dai, &s3c24xx_i2s_pcm_stereo_out,
&s3c24xx_i2s_pcm_stereo_in);
s3c24xx_i2s.iis_clk = clk_get(dai->dev, "iis");
s3c24xx_i2s.iis_clk = devm_clk_get(dai->dev, "iis");
if (IS_ERR(s3c24xx_i2s.iis_clk)) {
pr_err("failed to get iis_clock\n");
iounmap(s3c24xx_i2s.regs);
return PTR_ERR(s3c24xx_i2s.iis_clk);
}
clk_enable(s3c24xx_i2s.iis_clk);
clk_prepare_enable(s3c24xx_i2s.iis_clk);
/* Configure the I2S pins (GPE0...GPE4) in correct mode */
s3c_gpio_cfgall_range(S3C2410_GPE(0), 5, S3C_GPIO_SFN(2),
@ -414,7 +393,7 @@ static int s3c24xx_i2s_suspend(struct snd_soc_dai *cpu_dai)
s3c24xx_i2s.iisfcon = readl(s3c24xx_i2s.regs + S3C2410_IISFCON);
s3c24xx_i2s.iispsr = readl(s3c24xx_i2s.regs + S3C2410_IISPSR);
clk_disable(s3c24xx_i2s.iis_clk);
clk_disable_unprepare(s3c24xx_i2s.iis_clk);
return 0;
}
@ -422,7 +401,7 @@ static int s3c24xx_i2s_suspend(struct snd_soc_dai *cpu_dai)
static int s3c24xx_i2s_resume(struct snd_soc_dai *cpu_dai)
{
pr_debug("Entered %s\n", __func__);
clk_enable(s3c24xx_i2s.iis_clk);
clk_prepare_enable(s3c24xx_i2s.iis_clk);
writel(s3c24xx_i2s.iiscon, s3c24xx_i2s.regs + S3C2410_IISCON);
writel(s3c24xx_i2s.iismod, s3c24xx_i2s.regs + S3C2410_IISMOD);
@ -474,6 +453,19 @@ static const struct snd_soc_component_driver s3c24xx_i2s_component = {
static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
{
int ret = 0;
struct resource *res;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "Can't get IO resource.\n");
return -ENOENT;
}
s3c24xx_i2s.regs = devm_ioremap_resource(&pdev->dev, res);
if (s3c24xx_i2s.regs == NULL)
return -ENXIO;
s3c24xx_i2s_pcm_stereo_out.dma_addr = res->start + S3C2410_IISFIFO;
s3c24xx_i2s_pcm_stereo_in.dma_addr = res->start + S3C2410_IISFIFO;
ret = devm_snd_soc_register_component(&pdev->dev,
&s3c24xx_i2s_component, &s3c24xx_i2s_dai, 1);

2
sound/soc/samsung/smdk_wm8580pcm.c
View file

@ -25,7 +25,7 @@
* o '0' means 'OFF'
* o 'X' means 'Don't care'
*
* SMDK6410, SMDK6440, SMDK6450 Base B/D: CFG1-0000, CFG2-1111
* SMDK6410 Base B/D: CFG1-0000, CFG2-1111
* SMDKC110, SMDKV210: CFGB11-100100, CFGB12-0000
*/

4
sound/soc/samsung/snow.c
View file

@ -92,6 +92,9 @@ static int snow_probe(struct platform_device *pdev)
card->dev = &pdev->dev;
/* Update card-name if provided through DT, else use default name */
snd_soc_of_parse_card_name(card, "samsung,model");
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
@ -103,6 +106,7 @@ static int snow_probe(struct platform_device *pdev)
static const struct of_device_id snow_of_match[] = {
{ .compatible = "google,snow-audio-max98090", },
{ .compatible = "google,snow-audio-max98091", },
{ .compatible = "google,snow-audio-max98095", },
{},
};

5
sound/soc/samsung/spdif.c
View file

@ -93,10 +93,6 @@ struct samsung_spdif_info {
struct s3c_dma_params *dma_playback;
};
static struct s3c_dma_client spdif_dma_client_out = {
.name = "S/PDIF Stereo out",
};
static struct s3c_dma_params spdif_stereo_out;
static struct samsung_spdif_info spdif_info;
@ -435,7 +431,6 @@ static int spdif_probe(struct platform_device *pdev)
}
spdif_stereo_out.dma_size = 2;
spdif_stereo_out.client = &spdif_dma_client_out;
spdif_stereo_out.dma_addr = mem_res->start + DATA_OUTBUF;
spdif_stereo_out.channel = dma_res->start;

12
sound/soc/sh/fsi.c
View file

@ -260,12 +260,12 @@ struct fsi_priv {
u32 fmt;
int chan_num:16;
int clk_master:1;
int clk_cpg:1;
int spdif:1;
int enable_stream:1;
int bit_clk_inv:1;
int lr_clk_inv:1;
unsigned int clk_master:1;
unsigned int clk_cpg:1;
unsigned int spdif:1;
unsigned int enable_stream:1;
unsigned int bit_clk_inv:1;
unsigned int lr_clk_inv:1;
};
struct fsi_stream_handler {