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-rw-r--r--sound/soc/samsung/Kconfig15
-rw-r--r--sound/soc/samsung/Makefile2
-rw-r--r--sound/soc/samsung/arndale_rt5631.c1
-rw-r--r--sound/soc/samsung/goni_wm8994.c304
-rw-r--r--sound/soc/samsung/h1940_uda1380.c15
-rw-r--r--sound/soc/samsung/i2s.c362
-rw-r--r--sound/soc/samsung/jive_wm8750.c34
-rw-r--r--sound/soc/samsung/neo1973_wm8753.c25
-rw-r--r--sound/soc/samsung/odroidx2_max98090.c6
-rw-r--r--sound/soc/samsung/rx1950_uda1380.c15
-rw-r--r--sound/soc/samsung/s3c24xx_simtec.c20
-rw-r--r--sound/soc/samsung/s3c24xx_uda134x.c12
-rw-r--r--sound/soc/samsung/smartq_wm8987.c16
-rw-r--r--sound/soc/samsung/smdk_wm8580.c26
-rw-r--r--sound/soc/samsung/smdk_wm8580pcm.c19
-rw-r--r--sound/soc/samsung/smdk_wm8994pcm.c16
16 files changed, 254 insertions, 634 deletions
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index fc67f97f19f6..3cebf6ca03df 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -54,7 +54,7 @@ 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_SMDKV210 || MACH_SMDKC110)
- depends on REGMAP_I2C
+ depends on I2C
select SND_SOC_WM8580
select SND_SAMSUNG_I2S
help
@@ -146,17 +146,6 @@ config SND_SOC_SMARTQ
select SND_SAMSUNG_I2S
select SND_SOC_WM8750
-config SND_SOC_GONI_AQUILA_WM8994
- tristate "SoC I2S Audio support for AQUILA/GONI - WM8994"
- depends on SND_SOC_SAMSUNG && (MACH_GONI || MACH_AQUILA)
- depends on I2C=y
- select SND_SAMSUNG_I2S
- select MFD_WM8994
- select SND_SOC_WM8994
- help
- Say Y if you want to add support for SoC audio on goni or aquila
- with the WM8994.
-
config SND_SOC_SAMSUNG_SMDK_SPDIF
tristate "SoC S/PDIF Audio support for SMDK"
depends on SND_SOC_SAMSUNG
@@ -167,7 +156,7 @@ 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_SMDKV210 || MACH_SMDKC110)
- depends on REGMAP_I2C
+ depends on I2C
select SND_SOC_WM8580
select SND_SAMSUNG_PCM
help
diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile
index 31e3dba7e3b5..052fe71be518 100644
--- a/sound/soc/samsung/Makefile
+++ b/sound/soc/samsung/Makefile
@@ -35,7 +35,6 @@ snd-soc-smdk-wm8994-objs := smdk_wm8994.o
snd-soc-snow-objs := snow.o
snd-soc-smdk-wm9713-objs := smdk_wm9713.o
snd-soc-s3c64xx-smartq-wm8987-objs := smartq_wm8987.o
-snd-soc-goni-wm8994-objs := goni_wm8994.o
snd-soc-smdk-spdif-objs := smdk_spdif.o
snd-soc-smdk-wm8580pcm-objs := smdk_wm8580pcm.o
snd-soc-smdk-wm8994pcm-objs := smdk_wm8994pcm.o
@@ -63,7 +62,6 @@ obj-$(CONFIG_SND_SOC_SNOW) += snd-soc-snow.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_WM9713) += snd-soc-smdk-wm9713.o
obj-$(CONFIG_SND_SOC_SMARTQ) += snd-soc-s3c64xx-smartq-wm8987.o
obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK_SPDIF) += snd-soc-smdk-spdif.o
-obj-$(CONFIG_SND_SOC_GONI_AQUILA_WM8994) += snd-soc-goni-wm8994.o
obj-$(CONFIG_SND_SOC_SMDK_WM8580_PCM) += snd-soc-smdk-wm8580pcm.o
obj-$(CONFIG_SND_SOC_SMDK_WM8994_PCM) += snd-soc-smdk-wm8994pcm.o
obj-$(CONFIG_SND_SOC_SPEYSIDE) += snd-soc-speyside.o
diff --git a/sound/soc/samsung/arndale_rt5631.c b/sound/soc/samsung/arndale_rt5631.c
index 1e2b61ca8db2..8bf2e2c4bafb 100644
--- a/sound/soc/samsung/arndale_rt5631.c
+++ b/sound/soc/samsung/arndale_rt5631.c
@@ -135,7 +135,6 @@ MODULE_DEVICE_TABLE(of, samsung_arndale_rt5631_of_match);
static struct platform_driver arndale_audio_driver = {
.driver = {
.name = "arndale-audio",
- .owner = THIS_MODULE,
.pm = &snd_soc_pm_ops,
.of_match_table = of_match_ptr(samsung_arndale_rt5631_of_match),
},
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
deleted file mode 100644
index 3b527dcfc0aa..000000000000
--- a/sound/soc/samsung/goni_wm8994.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * goni_wm8994.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Chanwoo Choi <cw00.choi@samsung.com>
- *
- * 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/module.h>
-#include <sound/soc.h>
-#include <sound/jack.h>
-
-#include <asm/mach-types.h>
-#include <mach/gpio-samsung.h>
-
-#include "../codecs/wm8994.h"
-
-#define MACHINE_NAME 0
-#define CPU_VOICE_DAI 1
-
-static const char *aquila_str[] = {
- [MACHINE_NAME] = "aquila",
- [CPU_VOICE_DAI] = "aquila-voice-dai",
-};
-
-static struct snd_soc_card goni;
-static struct platform_device *goni_snd_device;
-
-/* 3.5 pie jack */
-static struct snd_soc_jack jack;
-
-/* 3.5 pie jack detection DAPM pins */
-static struct snd_soc_jack_pin jack_pins[] = {
- {
- .pin = "Headset Mic",
- .mask = SND_JACK_MICROPHONE,
- }, {
- .pin = "Headset Stereophone",
- .mask = SND_JACK_HEADPHONE | SND_JACK_MECHANICAL |
- SND_JACK_AVOUT,
- },
-};
-
-/* 3.5 pie jack detection gpios */
-static struct snd_soc_jack_gpio jack_gpios[] = {
- {
- .gpio = S5PV210_GPH0(6),
- .name = "DET_3.5",
- .report = SND_JACK_HEADSET | SND_JACK_MECHANICAL |
- SND_JACK_AVOUT,
- .debounce_time = 200,
- },
-};
-
-static const struct snd_soc_dapm_widget goni_dapm_widgets[] = {
- SND_SOC_DAPM_SPK("Ext Left Spk", NULL),
- SND_SOC_DAPM_SPK("Ext Right Spk", NULL),
- SND_SOC_DAPM_SPK("Ext Rcv", NULL),
- SND_SOC_DAPM_HP("Headset Stereophone", NULL),
- SND_SOC_DAPM_MIC("Headset Mic", NULL),
- SND_SOC_DAPM_MIC("Main Mic", NULL),
- SND_SOC_DAPM_MIC("2nd Mic", NULL),
- SND_SOC_DAPM_LINE("Radio In", NULL),
-};
-
-static const struct snd_soc_dapm_route goni_dapm_routes[] = {
- {"Ext Left Spk", NULL, "SPKOUTLP"},
- {"Ext Left Spk", NULL, "SPKOUTLN"},
-
- {"Ext Right Spk", NULL, "SPKOUTRP"},
- {"Ext Right Spk", NULL, "SPKOUTRN"},
-
- {"Ext Rcv", NULL, "HPOUT2N"},
- {"Ext Rcv", NULL, "HPOUT2P"},
-
- {"Headset Stereophone", NULL, "HPOUT1L"},
- {"Headset Stereophone", NULL, "HPOUT1R"},
-
- {"IN1RN", NULL, "Headset Mic"},
- {"IN1RP", NULL, "Headset Mic"},
-
- {"IN1RN", NULL, "2nd Mic"},
- {"IN1RP", NULL, "2nd Mic"},
-
- {"IN1LN", NULL, "Main Mic"},
- {"IN1LP", NULL, "Main Mic"},
-
- {"IN2LN", NULL, "Radio In"},
- {"IN2RN", NULL, "Radio In"},
-};
-
-static int goni_wm8994_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
- struct snd_soc_dapm_context *dapm = &codec->dapm;
- int ret;
-
- /* set endpoints to not connected */
- snd_soc_dapm_nc_pin(dapm, "IN2LP:VXRN");
- snd_soc_dapm_nc_pin(dapm, "IN2RP:VXRP");
- snd_soc_dapm_nc_pin(dapm, "LINEOUT1N");
- snd_soc_dapm_nc_pin(dapm, "LINEOUT1P");
- snd_soc_dapm_nc_pin(dapm, "LINEOUT2N");
- snd_soc_dapm_nc_pin(dapm, "LINEOUT2P");
-
- if (machine_is_aquila()) {
- snd_soc_dapm_nc_pin(dapm, "SPKOUTRN");
- snd_soc_dapm_nc_pin(dapm, "SPKOUTRP");
- }
-
- /* Headset jack detection */
- ret = snd_soc_jack_new(codec, "Headset Jack",
- SND_JACK_HEADSET | SND_JACK_MECHANICAL | SND_JACK_AVOUT,
- &jack);
- if (ret)
- return ret;
-
- ret = snd_soc_jack_add_pins(&jack, ARRAY_SIZE(jack_pins), jack_pins);
- if (ret)
- return ret;
-
- ret = snd_soc_jack_add_gpios(&jack, ARRAY_SIZE(jack_gpios), jack_gpios);
- if (ret)
- return ret;
-
- return 0;
-}
-
-static int goni_hifi_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- unsigned int pll_out = 24000000;
- int ret = 0;
-
- /* set the cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the codec FLL */
- ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL1, 0, pll_out,
- params_rate(params) * 256);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1,
- params_rate(params) * 256, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static struct snd_soc_ops goni_hifi_ops = {
- .hw_params = goni_hifi_hw_params,
-};
-
-static int goni_voice_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
- unsigned int pll_out = 24000000;
- int ret = 0;
-
- if (params_rate(params) != 8000)
- return -EINVAL;
-
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J |
- SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set the codec FLL */
- ret = snd_soc_dai_set_pll(codec_dai, WM8994_FLL2, 0, pll_out,
- params_rate(params) * 256);
- if (ret < 0)
- return ret;
-
- /* set the codec system clock */
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL2,
- params_rate(params) * 256, SND_SOC_CLOCK_IN);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static struct snd_soc_dai_driver voice_dai = {
- .name = "goni-voice-dai",
- .id = 0,
- .playback = {
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
- .capture = {
- .channels_min = 1,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,},
-};
-
-static const struct snd_soc_component_driver voice_component = {
- .name = "goni-voice",
-};
-
-static struct snd_soc_ops goni_voice_ops = {
- .hw_params = goni_voice_hw_params,
-};
-
-static struct snd_soc_dai_link goni_dai[] = {
-{
- .name = "WM8994",
- .stream_name = "WM8994 HiFi",
- .cpu_dai_name = "samsung-i2s.0",
- .codec_dai_name = "wm8994-aif1",
- .platform_name = "samsung-i2s.0",
- .codec_name = "wm8994-codec.0-001a",
- .init = goni_wm8994_init,
- .ops = &goni_hifi_ops,
-}, {
- .name = "WM8994 Voice",
- .stream_name = "Voice",
- .cpu_dai_name = "goni-voice-dai",
- .codec_dai_name = "wm8994-aif2",
- .codec_name = "wm8994-codec.0-001a",
- .ops = &goni_voice_ops,
-},
-};
-
-static struct snd_soc_card goni = {
- .name = "goni",
- .owner = THIS_MODULE,
- .dai_link = goni_dai,
- .num_links = ARRAY_SIZE(goni_dai),
-
- .dapm_widgets = goni_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(goni_dapm_widgets),
- .dapm_routes = goni_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(goni_dapm_routes),
-};
-
-static int __init goni_init(void)
-{
- int ret;
-
- if (machine_is_aquila()) {
- voice_dai.name = aquila_str[CPU_VOICE_DAI];
- goni_dai[1].cpu_dai_name = aquila_str[CPU_VOICE_DAI];
- goni.name = aquila_str[MACHINE_NAME];
- } else if (!machine_is_goni())
- return -ENODEV;
-
- goni_snd_device = platform_device_alloc("soc-audio", -1);
- if (!goni_snd_device)
- return -ENOMEM;
-
- /* register voice DAI here */
- ret = devm_snd_soc_register_component(&goni_snd_device->dev,
- &voice_component, &voice_dai, 1);
- if (ret) {
- platform_device_put(goni_snd_device);
- return ret;
- }
-
- platform_set_drvdata(goni_snd_device, &goni);
- ret = platform_device_add(goni_snd_device);
-
- if (ret)
- platform_device_put(goni_snd_device);
-
- return ret;
-}
-
-static void __exit goni_exit(void)
-{
- platform_device_unregister(goni_snd_device);
-}
-
-module_init(goni_init);
-module_exit(goni_exit);
-
-/* Module information */
-MODULE_DESCRIPTION("ALSA SoC WM8994 GONI(S5PV210)");
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@samsung.com>");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index f2d7980d7ddc..59b044255b78 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -76,7 +76,6 @@ static int h1940_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
int div;
int ret;
unsigned int rate = params_rate(params);
@@ -95,18 +94,6 @@ static int h1940_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
/* select clock source */
ret = snd_soc_dai_set_sysclk(cpu_dai, S3C24XX_CLKSRC_PCLK, rate,
SND_SOC_CLOCK_OUT);
@@ -207,6 +194,8 @@ static struct snd_soc_dai_link h1940_uda1380_dai[] = {
.init = h1940_uda1380_init,
.platform_name = "s3c24xx-iis",
.codec_name = "uda1380-codec.0-001a",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &h1940_ops,
},
};
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index b5a80c528d86..b92ab40d2be6 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -10,9 +10,11 @@
* published by the Free Software Foundation.
*/
+#include <dt-bindings/sound/samsung-i2s.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/clk.h>
+#include <linux/clk-provider.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
@@ -59,10 +61,8 @@ struct samsung_i2s_dai_data {
struct i2s_dai {
/* Platform device for this DAI */
struct platform_device *pdev;
- /* IOREMAP'd SFRs */
+ /* Memory mapped SFR region */
void __iomem *addr;
- /* Physical base address of SFRs */
- u32 base;
/* Rate of RCLK source clock */
unsigned long rclk_srcrate;
/* Frame Clock */
@@ -83,8 +83,6 @@ struct i2s_dai {
#define DAI_OPENED (1 << 0) /* Dai is opened */
#define DAI_MANAGER (1 << 1) /* Dai is the manager */
unsigned mode;
- /* CDCLK pin direction: 0 - input, 1 - output */
- unsigned int cdclk_out:1;
/* Driver for this DAI */
struct snd_soc_dai_driver i2s_dai_drv;
/* DMA parameters */
@@ -95,8 +93,15 @@ struct i2s_dai {
u32 suspend_i2smod;
u32 suspend_i2scon;
u32 suspend_i2spsr;
- unsigned long gpios[7]; /* i2s gpio line numbers */
const struct samsung_i2s_variant_regs *variant_regs;
+
+ /* Spinlock protecting access to the device's registers */
+ spinlock_t spinlock;
+ spinlock_t *lock;
+
+ /* Below fields are only valid if this is the primary FIFO */
+ struct clk *clk_table[3];
+ struct clk_onecell_data clk_data;
};
/* Lock for cross i/f checks */
@@ -133,10 +138,16 @@ static inline bool tx_active(struct i2s_dai *i2s)
return active ? true : false;
}
+/* Return pointer to the other DAI */
+static inline struct i2s_dai *get_other_dai(struct i2s_dai *i2s)
+{
+ return i2s->pri_dai ? : i2s->sec_dai;
+}
+
/* If the other interface of the controller is transmitting data */
static inline bool other_tx_active(struct i2s_dai *i2s)
{
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
return tx_active(other);
}
@@ -163,7 +174,7 @@ static inline bool rx_active(struct i2s_dai *i2s)
/* If the other interface of the controller is receiving data */
static inline bool other_rx_active(struct i2s_dai *i2s)
{
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
return rx_active(other);
}
@@ -464,18 +475,23 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
int clk_id, unsigned int rfs, int dir)
{
struct i2s_dai *i2s = to_info(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
- u32 mod = readl(i2s->addr + I2SMOD);
+ struct i2s_dai *other = get_other_dai(i2s);
const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs;
unsigned int cdcon_mask = 1 << i2s_regs->cdclkcon_off;
unsigned int rsrc_mask = 1 << i2s_regs->rclksrc_off;
+ u32 mod, mask, val = 0;
+
+ spin_lock(i2s->lock);
+ mod = readl(i2s->addr + I2SMOD);
+ spin_unlock(i2s->lock);
switch (clk_id) {
case SAMSUNG_I2S_OPCLK:
- mod &= ~MOD_OPCLK_MASK;
- mod |= dir;
+ mask = MOD_OPCLK_MASK;
+ val = dir;
break;
case SAMSUNG_I2S_CDCLK:
+ mask = 1 << i2s_regs->cdclkcon_off;
/* Shouldn't matter in GATING(CLOCK_IN) mode */
if (dir == SND_SOC_CLOCK_IN)
rfs = 0;
@@ -492,15 +508,15 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
}
if (dir == SND_SOC_CLOCK_IN)
- mod |= 1 << i2s_regs->cdclkcon_off;
- else
- mod &= ~(1 << i2s_regs->cdclkcon_off);
+ val = 1 << i2s_regs->cdclkcon_off;
i2s->rfs = rfs;
break;
case SAMSUNG_I2S_RCLKSRC_0: /* clock corrsponding to IISMOD[10] := 0 */
case SAMSUNG_I2S_RCLKSRC_1: /* clock corrsponding to IISMOD[10] := 1 */
+ mask = 1 << i2s_regs->rclksrc_off;
+
if ((i2s->quirks & QUIRK_NO_MUXPSR)
|| (clk_id == SAMSUNG_I2S_RCLKSRC_0))
clk_id = 0;
@@ -550,18 +566,19 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
return 0;
}
- if (clk_id == 0)
- mod &= ~(1 << i2s_regs->rclksrc_off);
- else
- mod |= 1 << i2s_regs->rclksrc_off;
-
+ if (clk_id == 1)
+ val = 1 << i2s_regs->rclksrc_off;
break;
default:
dev_err(&i2s->pdev->dev, "We don't serve that!\n");
return -EINVAL;
}
+ spin_lock(i2s->lock);
+ mod = readl(i2s->addr + I2SMOD);
+ mod = (mod & ~mask) | val;
writel(mod, i2s->addr + I2SMOD);
+ spin_unlock(i2s->lock);
return 0;
}
@@ -570,9 +587,8 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
unsigned int fmt)
{
struct i2s_dai *i2s = to_info(dai);
- u32 mod = readl(i2s->addr + I2SMOD);
int lrp_shift, sdf_shift, sdf_mask, lrp_rlow, mod_slave;
- u32 tmp = 0;
+ u32 mod, tmp = 0;
lrp_shift = i2s->variant_regs->lrp_off;
sdf_shift = i2s->variant_regs->sdf_off;
@@ -632,12 +648,15 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
return -EINVAL;
}
+ spin_lock(i2s->lock);
+ mod = readl(i2s->addr + I2SMOD);
/*
* Don't change the I2S mode if any controller is active on this
* channel.
*/
if (any_active(i2s) &&
((mod & (sdf_mask | lrp_rlow | mod_slave)) != tmp)) {
+ spin_unlock(i2s->lock);
dev_err(&i2s->pdev->dev,
"%s:%d Other DAI busy\n", __func__, __LINE__);
return -EAGAIN;
@@ -646,6 +665,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
mod &= ~(sdf_mask | lrp_rlow | mod_slave);
mod |= tmp;
writel(mod, i2s->addr + I2SMOD);
+ spin_unlock(i2s->lock);
return 0;
}
@@ -654,16 +674,16 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{
struct i2s_dai *i2s = to_info(dai);
- u32 mod = readl(i2s->addr + I2SMOD);
+ u32 mod, mask = 0, val = 0;
if (!is_secondary(i2s))
- mod &= ~(MOD_DC2_EN | MOD_DC1_EN);
+ mask |= (MOD_DC2_EN | MOD_DC1_EN);
switch (params_channels(params)) {
case 6:
- mod |= MOD_DC2_EN;
+ val |= MOD_DC2_EN;
case 4:
- mod |= MOD_DC1_EN;
+ val |= MOD_DC1_EN;
break;
case 2:
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -685,44 +705,49 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
}
if (is_secondary(i2s))
- mod &= ~MOD_BLCS_MASK;
+ mask |= MOD_BLCS_MASK;
else
- mod &= ~MOD_BLCP_MASK;
+ mask |= MOD_BLCP_MASK;
if (is_manager(i2s))
- mod &= ~MOD_BLC_MASK;
+ mask |= MOD_BLC_MASK;
switch (params_width(params)) {
case 8:
if (is_secondary(i2s))
- mod |= MOD_BLCS_8BIT;
+ val |= MOD_BLCS_8BIT;
else
- mod |= MOD_BLCP_8BIT;
+ val |= MOD_BLCP_8BIT;
if (is_manager(i2s))
- mod |= MOD_BLC_8BIT;
+ val |= MOD_BLC_8BIT;
break;
case 16:
if (is_secondary(i2s))
- mod |= MOD_BLCS_16BIT;
+ val |= MOD_BLCS_16BIT;
else
- mod |= MOD_BLCP_16BIT;
+ val |= MOD_BLCP_16BIT;
if (is_manager(i2s))
- mod |= MOD_BLC_16BIT;
+ val |= MOD_BLC_16BIT;
break;
case 24:
if (is_secondary(i2s))
- mod |= MOD_BLCS_24BIT;
+ val |= MOD_BLCS_24BIT;
else
- mod |= MOD_BLCP_24BIT;
+ val |= MOD_BLCP_24BIT;
if (is_manager(i2s))
- mod |= MOD_BLC_24BIT;
+ val |= MOD_BLC_24BIT;
break;
default:
dev_err(&i2s->pdev->dev, "Format(%d) not supported\n",
params_format(params));
return -EINVAL;
}
+
+ spin_lock(i2s->lock);
+ mod = readl(i2s->addr + I2SMOD);
+ mod = (mod & ~mask) | val;
writel(mod, i2s->addr + I2SMOD);
+ spin_unlock(i2s->lock);
samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
@@ -736,7 +761,7 @@ static int i2s_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct i2s_dai *i2s = to_info(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
unsigned long flags;
spin_lock_irqsave(&lock, flags);
@@ -753,9 +778,6 @@ static int i2s_startup(struct snd_pcm_substream *substream,
spin_unlock_irqrestore(&lock, flags);
- if (!is_opened(other) && i2s->cdclk_out)
- i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
- 0, SND_SOC_CLOCK_OUT);
return 0;
}
@@ -763,38 +785,27 @@ static void i2s_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct i2s_dai *i2s = to_info(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
unsigned long flags;
- const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs;
spin_lock_irqsave(&lock, flags);
i2s->mode &= ~DAI_OPENED;
i2s->mode &= ~DAI_MANAGER;
- if (is_opened(other)) {
+ if (is_opened(other))
other->mode |= DAI_MANAGER;
- } else {
- u32 mod = readl(i2s->addr + I2SMOD);
- i2s->cdclk_out = !(mod & (1 << i2s_regs->cdclkcon_off));
- if (other)
- other->cdclk_out = i2s->cdclk_out;
- }
+
/* Reset any constraint on RFS and BFS */
i2s->rfs = 0;
i2s->bfs = 0;
spin_unlock_irqrestore(&lock, flags);
-
- /* Gate CDCLK by default */
- if (!is_opened(other))
- i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK,
- 0, SND_SOC_CLOCK_IN);
}
static int config_setup(struct i2s_dai *i2s)
{
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
unsigned rfs, bfs, blc;
u32 psr;
@@ -864,10 +875,10 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- local_irq_save(flags);
+ spin_lock_irqsave(i2s->lock, flags);
if (config_setup(i2s)) {
- local_irq_restore(flags);
+ spin_unlock_irqrestore(i2s->lock, flags);
return -EINVAL;
}
@@ -876,12 +887,12 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
else
i2s_txctrl(i2s, 1);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(i2s->lock, flags);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- local_irq_save(flags);
+ spin_lock_irqsave(i2s->lock, flags);
if (capture) {
i2s_rxctrl(i2s, 0);
@@ -891,7 +902,7 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
i2s_fifo(i2s, FIC_TXFLUSH);
}
- local_irq_restore(flags);
+ spin_unlock_irqrestore(i2s->lock, flags);
break;
}
@@ -902,7 +913,7 @@ static int i2s_set_clkdiv(struct snd_soc_dai *dai,
int div_id, int div)
{
struct i2s_dai *i2s = to_info(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
+ struct i2s_dai *other = get_other_dai(i2s);
switch (div_id) {
case SAMSUNG_I2S_DIV_BCLK:
@@ -971,58 +982,36 @@ static int i2s_resume(struct snd_soc_dai *dai)
static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
{
struct i2s_dai *i2s = to_info(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
- int ret;
+ struct i2s_dai *other = get_other_dai(i2s);
+ unsigned long flags;
- if (other && other->clk) { /* If this is probe on secondary */
+ if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */
samsung_asoc_init_dma_data(dai, &other->sec_dai->dma_playback,
NULL);
- goto probe_exit;
- }
-
- i2s->addr = ioremap(i2s->base, 0x100);
- if (i2s->addr == NULL) {
- dev_err(&i2s->pdev->dev, "cannot ioremap registers\n");
- return -ENXIO;
- }
-
- i2s->clk = clk_get(&i2s->pdev->dev, "iis");
- if (IS_ERR(i2s->clk)) {
- dev_err(&i2s->pdev->dev, "failed to get i2s_clock\n");
- iounmap(i2s->addr);
- return PTR_ERR(i2s->clk);
- }
-
- ret = clk_prepare_enable(i2s->clk);
- if (ret != 0) {
- dev_err(&i2s->pdev->dev, "failed to enable clock: %d\n", ret);
- return ret;
- }
-
- samsung_asoc_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
-
- if (other) {
- other->addr = i2s->addr;
- other->clk = i2s->clk;
- }
+ } else {
+ samsung_asoc_init_dma_data(dai, &i2s->dma_playback,
+ &i2s->dma_capture);
- if (i2s->quirks & QUIRK_NEED_RSTCLR)
- writel(CON_RSTCLR, i2s->addr + I2SCON);
+ if (i2s->quirks & QUIRK_NEED_RSTCLR)
+ writel(CON_RSTCLR, i2s->addr + I2SCON);
- if (i2s->quirks & QUIRK_SUPPORTS_IDMA)
- idma_reg_addr_init(i2s->addr,
+ if (i2s->quirks & QUIRK_SUPPORTS_IDMA)
+ idma_reg_addr_init(i2s->addr,
i2s->sec_dai->idma_playback.dma_addr);
+ }
-probe_exit:
/* Reset any constraint on RFS and BFS */
i2s->rfs = 0;
i2s->bfs = 0;
i2s->rclk_srcrate = 0;
+
+ spin_lock_irqsave(i2s->lock, flags);
i2s_txctrl(i2s, 0);
i2s_rxctrl(i2s, 0);
i2s_fifo(i2s, FIC_TXFLUSH);
i2s_fifo(other, FIC_TXFLUSH);
i2s_fifo(i2s, FIC_RXFLUSH);
+ spin_unlock_irqrestore(i2s->lock, flags);
/* Gate CDCLK by default */
if (!is_opened(other))
@@ -1035,21 +1024,15 @@ probe_exit:
static int samsung_i2s_dai_remove(struct snd_soc_dai *dai)
{
struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai);
- struct i2s_dai *other = i2s->pri_dai ? : i2s->sec_dai;
-
- if (!other || !other->clk) {
- if (i2s->quirks & QUIRK_NEED_RSTCLR)
+ if (!is_secondary(i2s)) {
+ if (i2s->quirks & QUIRK_NEED_RSTCLR) {
+ spin_lock(i2s->lock);
writel(0, i2s->addr + I2SCON);
-
- clk_disable_unprepare(i2s->clk);
- clk_put(i2s->clk);
-
- iounmap(i2s->addr);
+ spin_unlock(i2s->lock);
+ }
}
- i2s->clk = NULL;
-
return 0;
}
@@ -1124,15 +1107,14 @@ static const struct of_device_id exynos_i2s_match[];
static inline const struct samsung_i2s_dai_data *samsung_i2s_get_driver_data(
struct platform_device *pdev)
{
-#ifdef CONFIG_OF
- if (pdev->dev.of_node) {
+ if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) {
const struct of_device_id *match;
match = of_match_node(exynos_i2s_match, pdev->dev.of_node);
- return match->data;
- } else
-#endif
+ return match ? match->data : NULL;
+ } else {
return (struct samsung_i2s_dai_data *)
platform_get_device_id(pdev)->driver_data;
+ }
}
#ifdef CONFIG_PM
@@ -1155,6 +1137,87 @@ static int i2s_runtime_resume(struct device *dev)
}
#endif /* CONFIG_PM */
+static void i2s_unregister_clocks(struct i2s_dai *i2s)
+{
+ int i;
+
+ for (i = 0; i < i2s->clk_data.clk_num; i++) {
+ if (!IS_ERR(i2s->clk_table[i]))
+ clk_unregister(i2s->clk_table[i]);
+ }
+}
+
+static void i2s_unregister_clock_provider(struct platform_device *pdev)
+{
+ struct i2s_dai *i2s = dev_get_drvdata(&pdev->dev);
+
+ of_clk_del_provider(pdev->dev.of_node);
+ i2s_unregister_clocks(i2s);
+}
+
+static int i2s_register_clock_provider(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct i2s_dai *i2s = dev_get_drvdata(dev);
+ const char *clk_name[2] = { "i2s_opclk0", "i2s_opclk1" };
+ const char *p_names[2] = { NULL };
+ const struct samsung_i2s_variant_regs *reg_info = i2s->variant_regs;
+ struct clk *rclksrc;
+ int ret, i;
+
+ /* Register the clock provider only if it's expected in the DTB */
+ if (!of_find_property(dev->of_node, "#clock-cells", NULL))
+ return 0;
+
+ /* Get the RCLKSRC mux clock parent clock names */
+ for (i = 0; i < ARRAY_SIZE(p_names); i++) {
+ rclksrc = clk_get(dev, clk_name[i]);
+ if (IS_ERR(rclksrc))
+ continue;
+ p_names[i] = __clk_get_name(rclksrc);
+ clk_put(rclksrc);
+ }
+
+ if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
+ /* Activate the prescaler */
+ u32 val = readl(i2s->addr + I2SPSR);
+ writel(val | PSR_PSREN, i2s->addr + I2SPSR);
+
+ i2s->clk_table[CLK_I2S_RCLK_SRC] = clk_register_mux(NULL,
+ "i2s_rclksrc", p_names, ARRAY_SIZE(p_names),
+ CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
+ i2s->addr + I2SMOD, reg_info->rclksrc_off,
+ 1, 0, i2s->lock);
+
+ i2s->clk_table[CLK_I2S_RCLK_PSR] = clk_register_divider(NULL,
+ "i2s_presc", "i2s_rclksrc",
+ CLK_SET_RATE_PARENT,
+ i2s->addr + I2SPSR, 8, 6, 0, i2s->lock);
+
+ p_names[0] = "i2s_presc";
+ i2s->clk_data.clk_num = 2;
+ }
+ of_property_read_string_index(dev->of_node,
+ "clock-output-names", 0, &clk_name[0]);
+
+ i2s->clk_table[CLK_I2S_CDCLK] = clk_register_gate(NULL, clk_name[0],
+ p_names[0], CLK_SET_RATE_PARENT,
+ i2s->addr + I2SMOD, reg_info->cdclkcon_off,
+ CLK_GATE_SET_TO_DISABLE, i2s->lock);
+
+ i2s->clk_data.clk_num += 1;
+ i2s->clk_data.clks = i2s->clk_table;
+
+ ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get,
+ &i2s->clk_data);
+ if (ret < 0) {
+ dev_err(dev, "failed to add clock provider: %d\n", ret);
+ i2s_unregister_clocks(i2s);
+ }
+
+ return ret;
+}
+
static int samsung_i2s_probe(struct platform_device *pdev)
{
struct i2s_dai *pri_dai, *sec_dai = NULL;
@@ -1164,7 +1227,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
u32 regs_base, quirks = 0, idma_addr = 0;
struct device_node *np = pdev->dev.of_node;
const struct samsung_i2s_dai_data *i2s_dai_data;
- int ret = 0;
+ int ret;
/* Call during Seconday interface registration */
i2s_dai_data = samsung_i2s_get_driver_data(pdev);
@@ -1175,11 +1238,13 @@ static int samsung_i2s_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Unable to get drvdata\n");
return -EFAULT;
}
- devm_snd_soc_register_component(&sec_dai->pdev->dev,
+ ret = devm_snd_soc_register_component(&sec_dai->pdev->dev,
&samsung_i2s_component,
&sec_dai->i2s_dai_drv, 1);
- samsung_asoc_dma_platform_register(&pdev->dev);
- return 0;
+ if (ret != 0)
+ return ret;
+
+ return samsung_asoc_dma_platform_register(&pdev->dev);
}
pri_dai = i2s_alloc_dai(pdev, false);
@@ -1188,6 +1253,9 @@ static int samsung_i2s_probe(struct platform_device *pdev)
return -ENOMEM;
}
+ spin_lock_init(&pri_dai->spinlock);
+ pri_dai->lock = &pri_dai->spinlock;
+
if (!np) {
res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
if (!res) {
@@ -1229,25 +1297,29 @@ static int samsung_i2s_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
- return -ENXIO;
- }
+ pri_dai->addr = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(pri_dai->addr))
+ return PTR_ERR(pri_dai->addr);
- if (!request_mem_region(res->start, resource_size(res),
- "samsung-i2s")) {
- dev_err(&pdev->dev, "Unable to request SFR region\n");
- return -EBUSY;
- }
regs_base = res->start;
+ pri_dai->clk = devm_clk_get(&pdev->dev, "iis");
+ if (IS_ERR(pri_dai->clk)) {
+ dev_err(&pdev->dev, "Failed to get iis clock\n");
+ return PTR_ERR(pri_dai->clk);
+ }
+
+ ret = clk_prepare_enable(pri_dai->clk);
+ if (ret != 0) {
+ dev_err(&pdev->dev, "failed to enable clock: %d\n", ret);
+ return ret;
+ }
pri_dai->dma_playback.dma_addr = regs_base + I2STXD;
pri_dai->dma_capture.dma_addr = regs_base + I2SRXD;
pri_dai->dma_playback.ch_name = "tx";
pri_dai->dma_capture.ch_name = "rx";
pri_dai->dma_playback.dma_size = 4;
pri_dai->dma_capture.dma_size = 4;
- pri_dai->base = regs_base;
pri_dai->quirks = quirks;
pri_dai->variant_regs = i2s_dai_data->i2s_variant_regs;
@@ -1258,10 +1330,10 @@ static int samsung_i2s_probe(struct platform_device *pdev)
sec_dai = i2s_alloc_dai(pdev, true);
if (!sec_dai) {
dev_err(&pdev->dev, "Unable to alloc I2S_sec\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
+ sec_dai->lock = &pri_dai->spinlock;
sec_dai->variant_regs = pri_dai->variant_regs;
sec_dai->dma_playback.dma_addr = regs_base + I2STXDS;
sec_dai->dma_playback.ch_name = "tx-sec";
@@ -1273,7 +1345,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
}
sec_dai->dma_playback.dma_size = 4;
- sec_dai->base = regs_base;
+ sec_dai->addr = pri_dai->addr;
+ sec_dai->clk = pri_dai->clk;
sec_dai->quirks = quirks;
sec_dai->idma_playback.dma_addr = idma_addr;
sec_dai->pri_dai = pri_dai;
@@ -1282,8 +1355,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
dev_err(&pdev->dev, "Unable to configure gpio\n");
- ret = -EINVAL;
- goto err;
+ return -EINVAL;
}
devm_snd_soc_register_component(&pri_dai->pdev->dev,
@@ -1292,32 +1364,30 @@ static int samsung_i2s_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
- samsung_asoc_dma_platform_register(&pdev->dev);
-
- return 0;
-err:
- if (res)
- release_mem_region(regs_base, resource_size(res));
+ ret = samsung_asoc_dma_platform_register(&pdev->dev);
+ if (ret != 0)
+ return ret;
- return ret;
+ return i2s_register_clock_provider(pdev);
}
static int samsung_i2s_remove(struct platform_device *pdev)
{
struct i2s_dai *i2s, *other;
- struct resource *res;
i2s = dev_get_drvdata(&pdev->dev);
- other = i2s->pri_dai ? : i2s->sec_dai;
+ other = get_other_dai(i2s);
if (other) {
other->pri_dai = NULL;
other->sec_dai = NULL;
} else {
pm_runtime_disable(&pdev->dev);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res)
- release_mem_region(res->start, resource_size(res));
+ }
+
+ if (!is_secondary(i2s)) {
+ i2s_unregister_clock_provider(pdev);
+ clk_disable_unprepare(i2s->clk);
}
i2s->pri_dai = NULL;
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index b5f6abd9d221..7fcb51faa2a0 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -61,20 +61,6 @@ static int jive_hw_params(struct snd_pcm_substream *substream,
s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params),
s3c_i2sv2_get_clock(cpu_dai));
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
/* set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, WM8750_SYSCLK, clk,
SND_SOC_CLOCK_IN);
@@ -97,22 +83,6 @@ static struct snd_soc_ops jive_ops = {
.hw_params = jive_hw_params,
};
-static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_codec *codec = rtd->codec;
- struct snd_soc_dapm_context *dapm = &codec->dapm;
-
- /* These endpoints are not being used. */
- snd_soc_dapm_nc_pin(dapm, "LINPUT2");
- snd_soc_dapm_nc_pin(dapm, "RINPUT2");
- snd_soc_dapm_nc_pin(dapm, "LINPUT3");
- snd_soc_dapm_nc_pin(dapm, "RINPUT3");
- snd_soc_dapm_nc_pin(dapm, "OUT3");
- snd_soc_dapm_nc_pin(dapm, "MONO");
-
- return 0;
-}
-
static struct snd_soc_dai_link jive_dai = {
.name = "wm8750",
.stream_name = "WM8750",
@@ -120,7 +90,8 @@ static struct snd_soc_dai_link jive_dai = {
.codec_dai_name = "wm8750-hifi",
.platform_name = "s3c2412-i2s",
.codec_name = "wm8750.0-001a",
- .init = jive_wm8750_init,
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &jive_ops,
};
@@ -135,6 +106,7 @@ static struct snd_soc_card snd_soc_machine_jive = {
.num_dapm_widgets = ARRAY_SIZE(wm8750_dapm_widgets),
.dapm_routes = audio_map,
.num_dapm_routes = ARRAY_SIZE(audio_map),
+ .fully_routed = true,
};
static struct platform_device *jive_snd_device;
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 9b4a09f14b6c..65602b935377 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -70,20 +70,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
break;
}
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai,
- SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai,
- SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
/* set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out,
SND_SOC_CLOCK_IN);
@@ -151,13 +137,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */
- /* todo: gg check mode (DSP_B) against CSR datasheet */
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
/* set the codec system clock for DAC and ADC */
ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK, 12288000,
SND_SOC_CLOCK_IN);
@@ -300,6 +279,8 @@ static struct snd_soc_dai_link neo1973_dai[] = {
.cpu_dai_name = "s3c24xx-iis",
.codec_dai_name = "wm8753-hifi",
.codec_name = "wm8753.0-001a",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBM_CFM,
.init = neo1973_wm8753_init,
.ops = &neo1973_hifi_ops,
},
@@ -309,6 +290,8 @@ static struct snd_soc_dai_link neo1973_dai[] = {
.cpu_dai_name = "bt-sco-pcm",
.codec_dai_name = "wm8753-voice",
.codec_name = "wm8753.0-001a",
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &neo1973_voice_ops,
},
};
diff --git a/sound/soc/samsung/odroidx2_max98090.c b/sound/soc/samsung/odroidx2_max98090.c
index fa4f1d2f69bf..596f1180a369 100644
--- a/sound/soc/samsung/odroidx2_max98090.c
+++ b/sound/soc/samsung/odroidx2_max98090.c
@@ -21,6 +21,8 @@ struct odroidx2_drv_data {
/* The I2S CDCLK output clock frequency for the MAX98090 codec */
#define MAX98090_MCLK 19200000
+static struct snd_soc_dai_link odroidx2_dai[];
+
static int odroidx2_late_probe(struct snd_soc_card *card)
{
struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
@@ -29,7 +31,9 @@ static int odroidx2_late_probe(struct snd_soc_card *card)
ret = snd_soc_dai_set_sysclk(codec_dai, 0, MAX98090_MCLK,
SND_SOC_CLOCK_IN);
- if (ret < 0)
+
+ if (ret < 0 || of_find_property(odroidx2_dai[0].codec_of_node,
+ "clocks", NULL))
return ret;
/* Set the cpu DAI configuration in order to use CDCLK */
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 37688ebbb2b4..873f2cb4bebe 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -89,6 +89,8 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = {
.init = rx1950_uda1380_init,
.platform_name = "s3c24xx-iis",
.codec_name = "uda1380-codec.0-001a",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &rx1950_ops,
},
};
@@ -154,7 +156,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
int div;
int ret;
unsigned int rate = params_rate(params);
@@ -181,18 +182,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
/* select clock source */
ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source, rate,
SND_SOC_CLOCK_OUT);
diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index 2c015f62ead6..dcc008d1e1ab 100644
--- a/sound/soc/samsung/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -169,24 +169,6 @@ static int simtec_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int ret;
- /* Set the CODEC as the bus clock master, I2S */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret) {
- pr_err("%s: failed set cpu dai format\n", __func__);
- return ret;
- }
-
- /* Set the CODEC as the bus clock master */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBM_CFM);
- if (ret) {
- pr_err("%s: failed set codec dai format\n", __func__);
- return ret;
- }
-
ret = snd_soc_dai_set_sysclk(codec_dai, 0,
CODEC_CLOCK, SND_SOC_CLOCK_IN);
if (ret) {
@@ -320,6 +302,8 @@ int simtec_audio_core_probe(struct platform_device *pdev,
int ret;
card->dai_link->ops = &simtec_snd_ops;
+ card->dai_link->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBM_CFM;
pdata = pdev->dev.platform_data;
if (!pdata) {
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index 9c6f7db56f60..50849e137fc0 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -173,16 +173,6 @@ static int s3c24xx_uda134x_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source , clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
@@ -223,6 +213,8 @@ static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
.codec_name = "uda134x-codec",
.codec_dai_name = "uda134x-hifi",
.cpu_dai_name = "s3c24xx-iis",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &s3c24xx_uda134x_ops,
.platform_name = "s3c24xx-iis",
};
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 9b0ffacab790..8291d2a5f152 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -56,20 +56,6 @@ static int smartq_hifi_hw_params(struct snd_pcm_substream *substream,
break;
}
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
- SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
/* Use PCLK for I2S signal generation */
ret = snd_soc_dai_set_sysclk(cpu_dai, SAMSUNG_I2S_RCLKSRC_0,
0, SND_SOC_CLOCK_IN);
@@ -199,6 +185,8 @@ static struct snd_soc_dai_link smartq_dai[] = {
.platform_name = "samsung-i2s.0",
.codec_name = "wm8750.0-0x1a",
.init = smartq_wm8987_init,
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &smartq_hifi_ops,
},
};
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index b1a519f83b29..548bfd993788 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -32,7 +32,6 @@ static int smdk_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
unsigned int pll_out;
int bfs, rfs, ret;
@@ -77,20 +76,6 @@ static int smdk_hw_params(struct snd_pcm_substream *substream,
}
pll_out = params_rate(params) * rfs;
- /* Set the Codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
- /* Set the AP DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBM_CFM);
- if (ret < 0)
- return ret;
-
/* Set WM8580 to drive MCLK from its PLLA */
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
WM8580_CLKSRC_PLLA);
@@ -151,13 +136,10 @@ static const struct snd_soc_dapm_route smdk_wm8580_audio_map[] = {
static int smdk_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_codec *codec = rtd->codec;
- struct snd_soc_dapm_context *dapm = &codec->dapm;
-
/* Enabling the microphone requires the fitting of a 0R
* resistor to connect the line from the microphone jack.
*/
- snd_soc_dapm_disable_pin(dapm, "MicIn");
+ snd_soc_dapm_disable_pin(&rtd->card->dapm, "MicIn");
return 0;
}
@@ -168,6 +150,9 @@ enum {
SEC_PLAYBACK,
};
+#define SMDK_DAI_FMT (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | \
+ SND_SOC_DAIFMT_CBM_CFM)
+
static struct snd_soc_dai_link smdk_dai[] = {
[PRI_PLAYBACK] = { /* Primary Playback i/f */
.name = "WM8580 PAIF RX",
@@ -176,6 +161,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8580-hifi-playback",
.platform_name = "samsung-i2s.0",
.codec_name = "wm8580.0-001b",
+ .dai_fmt = SMDK_DAI_FMT,
.ops = &smdk_ops,
},
[PRI_CAPTURE] = { /* Primary Capture i/f */
@@ -185,6 +171,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8580-hifi-capture",
.platform_name = "samsung-i2s.0",
.codec_name = "wm8580.0-001b",
+ .dai_fmt = SMDK_DAI_FMT,
.init = smdk_wm8580_init_paiftx,
.ops = &smdk_ops,
},
@@ -195,6 +182,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8580-hifi-playback",
.platform_name = "samsung-i2s-sec",
.codec_name = "wm8580.0-001b",
+ .dai_fmt = SMDK_DAI_FMT,
.ops = &smdk_ops,
},
};
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index 05c609c62de9..6deec5234c92 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -62,20 +62,6 @@ static int smdk_wm8580_pcm_hw_params(struct snd_pcm_substream *substream,
rfs = mclk_freq / params_rate(params) / 2;
- /* Set the codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B
- | SND_SOC_DAIFMT_IB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* Set the cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_B
- | SND_SOC_DAIFMT_IB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
if (mclk_freq == xtal_freq) {
ret = snd_soc_dai_set_sysclk(codec_dai, WM8580_CLKSRC_MCLK,
mclk_freq, SND_SOC_CLOCK_IN);
@@ -121,6 +107,9 @@ static struct snd_soc_ops smdk_wm8580_pcm_ops = {
.hw_params = smdk_wm8580_pcm_hw_params,
};
+#define SMDK_DAI_FMT (SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | \
+ SND_SOC_DAIFMT_CBS_CFS)
+
static struct snd_soc_dai_link smdk_dai[] = {
{
.name = "WM8580 PAIF PCM RX",
@@ -129,6 +118,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8580-hifi-playback",
.platform_name = "samsung-audio",
.codec_name = "wm8580.0-001b",
+ .dai_fmt = SMDK_DAI_FMT,
.ops = &smdk_wm8580_pcm_ops,
}, {
.name = "WM8580 PAIF PCM TX",
@@ -137,6 +127,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8580-hifi-capture",
.platform_name = "samsung-pcm.0",
.codec_name = "wm8580.0-001b",
+ .dai_fmt = SMDK_DAI_FMT,
.ops = &smdk_wm8580_pcm_ops,
},
};
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index c470e8eed6e1..b1c89ec2d999 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -68,20 +68,6 @@ static int smdk_wm8994_pcm_hw_params(struct snd_pcm_substream *substream,
mclk_freq = params_rate(params) * rfs;
- /* Set the codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B
- | SND_SOC_DAIFMT_IB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* Set the cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_B
- | SND_SOC_DAIFMT_IB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
ret = snd_soc_dai_set_sysclk(codec_dai, WM8994_SYSCLK_FLL1,
mclk_freq, SND_SOC_CLOCK_IN);
if (ret < 0)
@@ -118,6 +104,8 @@ static struct snd_soc_dai_link smdk_dai[] = {
.codec_dai_name = "wm8994-aif1",
.platform_name = "samsung-pcm.0",
.codec_name = "wm8994-codec",
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &smdk_wm8994_pcm_ops,
},
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.