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-rw-r--r--sound/soc/codecs/cs42xx8.c116
-rw-r--r--sound/soc/codecs/max98357a.c25
-rw-r--r--sound/soc/codecs/max98373.c6
-rw-r--r--sound/soc/codecs/max98373.h2
-rw-r--r--sound/soc/codecs/pcm3060-i2c.c4
-rw-r--r--sound/soc/codecs/pcm3060-spi.c4
-rw-r--r--sound/soc/codecs/pcm3060.c4
-rw-r--r--sound/soc/codecs/pcm3060.h2
-rw-r--r--sound/soc/codecs/rt1011.c4
-rw-r--r--[-rwxr-xr-x]sound/soc/codecs/rt1308.c0
-rw-r--r--[-rwxr-xr-x]sound/soc/codecs/rt1308.h0
11 files changed, 118 insertions, 49 deletions
diff --git a/sound/soc/codecs/cs42xx8.c b/sound/soc/codecs/cs42xx8.c
index 6203f54d9f25..5b049fcdba20 100644
--- a/sound/soc/codecs/cs42xx8.c
+++ b/sound/soc/codecs/cs42xx8.c
@@ -47,6 +47,7 @@ struct cs42xx8_priv {
unsigned long sysclk;
u32 tx_channels;
struct gpio_desc *gpiod_reset;
+ u32 rate[2];
};
/* -127.5dB to 0dB with step of 0.5dB */
@@ -176,21 +177,27 @@ static const struct snd_soc_dapm_route cs42xx8_adc3_dapm_routes[] = {
};
struct cs42xx8_ratios {
- unsigned int ratio;
- unsigned char speed;
- unsigned char mclk;
+ unsigned int mfreq;
+ unsigned int min_mclk;
+ unsigned int max_mclk;
+ unsigned int ratio[3];
};
+/*
+ * According to reference mannual, define the cs42xx8_ratio struct
+ * MFreq2 | MFreq1 | MFreq0 | Description | SSM | DSM | QSM |
+ * 0 | 0 | 0 |1.029MHz to 12.8MHz | 256 | 128 | 64 |
+ * 0 | 0 | 1 |1.536MHz to 19.2MHz | 384 | 192 | 96 |
+ * 0 | 1 | 0 |2.048MHz to 25.6MHz | 512 | 256 | 128 |
+ * 0 | 1 | 1 |3.072MHz to 38.4MHz | 768 | 384 | 192 |
+ * 1 | x | x |4.096MHz to 51.2MHz |1024 | 512 | 256 |
+ */
static const struct cs42xx8_ratios cs42xx8_ratios[] = {
- { 64, CS42XX8_FM_QUAD, CS42XX8_FUNCMOD_MFREQ_256(4) },
- { 96, CS42XX8_FM_QUAD, CS42XX8_FUNCMOD_MFREQ_384(4) },
- { 128, CS42XX8_FM_QUAD, CS42XX8_FUNCMOD_MFREQ_512(4) },
- { 192, CS42XX8_FM_QUAD, CS42XX8_FUNCMOD_MFREQ_768(4) },
- { 256, CS42XX8_FM_SINGLE, CS42XX8_FUNCMOD_MFREQ_256(1) },
- { 384, CS42XX8_FM_SINGLE, CS42XX8_FUNCMOD_MFREQ_384(1) },
- { 512, CS42XX8_FM_SINGLE, CS42XX8_FUNCMOD_MFREQ_512(1) },
- { 768, CS42XX8_FM_SINGLE, CS42XX8_FUNCMOD_MFREQ_768(1) },
- { 1024, CS42XX8_FM_SINGLE, CS42XX8_FUNCMOD_MFREQ_1024(1) }
+ { 0, 1029000, 12800000, {256, 128, 64} },
+ { 2, 1536000, 19200000, {384, 192, 96} },
+ { 4, 2048000, 25600000, {512, 256, 128} },
+ { 6, 3072000, 38400000, {768, 384, 192} },
+ { 8, 4096000, 51200000, {1024, 512, 256} },
};
static int cs42xx8_set_dai_sysclk(struct snd_soc_dai *codec_dai,
@@ -257,14 +264,68 @@ static int cs42xx8_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_component *component = dai->component;
struct cs42xx8_priv *cs42xx8 = snd_soc_component_get_drvdata(component);
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
- u32 ratio = cs42xx8->sysclk / params_rate(params);
- u32 i, fm, val, mask;
+ u32 ratio[2];
+ u32 rate[2];
+ u32 fm[2];
+ u32 i, val, mask;
+ bool condition1, condition2;
if (tx)
cs42xx8->tx_channels = params_channels(params);
+ rate[tx] = params_rate(params);
+ rate[!tx] = cs42xx8->rate[!tx];
+
+ ratio[tx] = rate[tx] > 0 ? cs42xx8->sysclk / rate[tx] : 0;
+ ratio[!tx] = rate[!tx] > 0 ? cs42xx8->sysclk / rate[!tx] : 0;
+
+ /* Get functional mode for tx and rx according to rate */
+ for (i = 0; i < 2; i++) {
+ if (cs42xx8->slave_mode) {
+ fm[i] = CS42XX8_FM_AUTO;
+ } else {
+ if (rate[i] < 50000) {
+ fm[i] = CS42XX8_FM_SINGLE;
+ } else if (rate[i] > 50000 && rate[i] < 100000) {
+ fm[i] = CS42XX8_FM_DOUBLE;
+ } else if (rate[i] > 100000 && rate[i] < 200000) {
+ fm[i] = CS42XX8_FM_QUAD;
+ } else {
+ dev_err(component->dev,
+ "unsupported sample rate\n");
+ return -EINVAL;
+ }
+ }
+ }
+
for (i = 0; i < ARRAY_SIZE(cs42xx8_ratios); i++) {
- if (cs42xx8_ratios[i].ratio == ratio)
+ /* Is the ratio[tx] valid ? */
+ condition1 = ((fm[tx] == CS42XX8_FM_AUTO) ?
+ (cs42xx8_ratios[i].ratio[0] == ratio[tx] ||
+ cs42xx8_ratios[i].ratio[1] == ratio[tx] ||
+ cs42xx8_ratios[i].ratio[2] == ratio[tx]) :
+ (cs42xx8_ratios[i].ratio[fm[tx]] == ratio[tx])) &&
+ cs42xx8->sysclk >= cs42xx8_ratios[i].min_mclk &&
+ cs42xx8->sysclk <= cs42xx8_ratios[i].max_mclk;
+
+ if (!ratio[tx])
+ condition1 = true;
+
+ /* Is the ratio[!tx] valid ? */
+ condition2 = ((fm[!tx] == CS42XX8_FM_AUTO) ?
+ (cs42xx8_ratios[i].ratio[0] == ratio[!tx] ||
+ cs42xx8_ratios[i].ratio[1] == ratio[!tx] ||
+ cs42xx8_ratios[i].ratio[2] == ratio[!tx]) :
+ (cs42xx8_ratios[i].ratio[fm[!tx]] == ratio[!tx]));
+
+ if (!ratio[!tx])
+ condition2 = true;
+
+ /*
+ * Both ratio[tx] and ratio[!tx] is valid, then we get
+ * a proper MFreq.
+ */
+ if (condition1 && condition2)
break;
}
@@ -273,15 +334,31 @@ static int cs42xx8_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
- mask = CS42XX8_FUNCMOD_MFREQ_MASK;
- val = cs42xx8_ratios[i].mclk;
+ cs42xx8->rate[tx] = params_rate(params);
- fm = cs42xx8->slave_mode ? CS42XX8_FM_AUTO : cs42xx8_ratios[i].speed;
+ mask = CS42XX8_FUNCMOD_MFREQ_MASK;
+ val = cs42xx8_ratios[i].mfreq;
regmap_update_bits(cs42xx8->regmap, CS42XX8_FUNCMOD,
CS42XX8_FUNCMOD_xC_FM_MASK(tx) | mask,
- CS42XX8_FUNCMOD_xC_FM(tx, fm) | val);
+ CS42XX8_FUNCMOD_xC_FM(tx, fm[tx]) | val);
+
+ return 0;
+}
+
+static int cs42xx8_hw_free(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct cs42xx8_priv *cs42xx8 = snd_soc_component_get_drvdata(component);
+ bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+ /* Clear stored rate */
+ cs42xx8->rate[tx] = 0;
+
+ regmap_update_bits(cs42xx8->regmap, CS42XX8_FUNCMOD,
+ CS42XX8_FUNCMOD_xC_FM_MASK(tx),
+ CS42XX8_FUNCMOD_xC_FM(tx, CS42XX8_FM_AUTO));
return 0;
}
@@ -302,6 +379,7 @@ static const struct snd_soc_dai_ops cs42xx8_dai_ops = {
.set_fmt = cs42xx8_set_dai_fmt,
.set_sysclk = cs42xx8_set_dai_sysclk,
.hw_params = cs42xx8_hw_params,
+ .hw_free = cs42xx8_hw_free,
.digital_mute = cs42xx8_digital_mute,
};
diff --git a/sound/soc/codecs/max98357a.c b/sound/soc/codecs/max98357a.c
index 6f0e28f903bf..16313b973eaa 100644
--- a/sound/soc/codecs/max98357a.c
+++ b/sound/soc/codecs/max98357a.c
@@ -20,20 +20,10 @@
#include <sound/soc-dapm.h>
struct max98357a_priv {
- struct delayed_work enable_sdmode_work;
struct gpio_desc *sdmode;
unsigned int sdmode_delay;
};
-static void max98357a_enable_sdmode_work(struct work_struct *work)
-{
- struct max98357a_priv *max98357a =
- container_of(work, struct max98357a_priv,
- enable_sdmode_work.work);
-
- gpiod_set_value(max98357a->sdmode, 1);
-}
-
static int max98357a_daiops_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
{
@@ -46,14 +36,12 @@ static int max98357a_daiops_trigger(struct snd_pcm_substream *substream,
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- queue_delayed_work(system_power_efficient_wq,
- &max98357a->enable_sdmode_work,
- msecs_to_jiffies(max98357a->sdmode_delay));
+ mdelay(max98357a->sdmode_delay);
+ gpiod_set_value(max98357a->sdmode, 1);
break;
case SNDRV_PCM_TRIGGER_STOP:
case SNDRV_PCM_TRIGGER_SUSPEND:
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- cancel_delayed_work_sync(&max98357a->enable_sdmode_work);
gpiod_set_value(max98357a->sdmode, 0);
break;
}
@@ -112,30 +100,25 @@ static int max98357a_platform_probe(struct platform_device *pdev)
int ret;
max98357a = devm_kzalloc(&pdev->dev, sizeof(*max98357a), GFP_KERNEL);
-
if (!max98357a)
return -ENOMEM;
max98357a->sdmode = devm_gpiod_get_optional(&pdev->dev,
"sdmode", GPIOD_OUT_LOW);
-
if (IS_ERR(max98357a->sdmode))
return PTR_ERR(max98357a->sdmode);
ret = device_property_read_u32(&pdev->dev, "sdmode-delay",
&max98357a->sdmode_delay);
-
if (ret) {
max98357a->sdmode_delay = 0;
dev_dbg(&pdev->dev,
- "no optional property 'sdmode-delay' found, default: no delay\n");
+ "no optional property 'sdmode-delay' found, "
+ "default: no delay\n");
}
dev_set_drvdata(&pdev->dev, max98357a);
- INIT_DELAYED_WORK(&max98357a->enable_sdmode_work,
- max98357a_enable_sdmode_work);
-
return devm_snd_soc_register_component(&pdev->dev,
&max98357a_component_driver,
&max98357a_dai_driver, 1);
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c
index 528695cd6a1c..8c601a3ebc27 100644
--- a/sound/soc/codecs/max98373.c
+++ b/sound/soc/codecs/max98373.c
@@ -267,6 +267,12 @@ static int max98373_dai_hw_params(struct snd_pcm_substream *substream,
case 48000:
sampling_rate = MAX98373_PCM_SR_SET1_SR_48000;
break;
+ case 88200:
+ sampling_rate = MAX98373_PCM_SR_SET1_SR_88200;
+ break;
+ case 96000:
+ sampling_rate = MAX98373_PCM_SR_SET1_SR_96000;
+ break;
default:
dev_err(component->dev, "rate %d not supported\n",
params_rate(params));
diff --git a/sound/soc/codecs/max98373.h b/sound/soc/codecs/max98373.h
index f6a37aa02f26..a59e51355a84 100644
--- a/sound/soc/codecs/max98373.h
+++ b/sound/soc/codecs/max98373.h
@@ -130,6 +130,8 @@
#define MAX98373_PCM_SR_SET1_SR_32000 (0x6 << 0)
#define MAX98373_PCM_SR_SET1_SR_44100 (0x7 << 0)
#define MAX98373_PCM_SR_SET1_SR_48000 (0x8 << 0)
+#define MAX98373_PCM_SR_SET1_SR_88200 (0x9 << 0)
+#define MAX98373_PCM_SR_SET1_SR_96000 (0xA << 0)
/* MAX98373_R2028_PCM_SR_SETUP_2 */
#define MAX98373_PCM_SR_SET2_SR_MASK (0xF << 4)
diff --git a/sound/soc/codecs/pcm3060-i2c.c b/sound/soc/codecs/pcm3060-i2c.c
index cdc8314882bc..abcdeb922201 100644
--- a/sound/soc/codecs/pcm3060-i2c.c
+++ b/sound/soc/codecs/pcm3060-i2c.c
@@ -2,7 +2,7 @@
//
// PCM3060 I2C driver
//
-// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>
+// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
#include <linux/i2c.h>
#include <linux/module.h>
@@ -56,5 +56,5 @@ static struct i2c_driver pcm3060_i2c_driver = {
module_i2c_driver(pcm3060_i2c_driver);
MODULE_DESCRIPTION("PCM3060 I2C driver");
-MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>");
+MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/pcm3060-spi.c b/sound/soc/codecs/pcm3060-spi.c
index f6f19fa80932..3b79734b832b 100644
--- a/sound/soc/codecs/pcm3060-spi.c
+++ b/sound/soc/codecs/pcm3060-spi.c
@@ -2,7 +2,7 @@
//
// PCM3060 SPI driver
//
-// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>
+// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
#include <linux/module.h>
#include <linux/spi/spi.h>
@@ -55,5 +55,5 @@ static struct spi_driver pcm3060_spi_driver = {
module_spi_driver(pcm3060_spi_driver);
MODULE_DESCRIPTION("PCM3060 SPI driver");
-MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>");
+MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/pcm3060.c b/sound/soc/codecs/pcm3060.c
index 32b26f1c2282..b2358069cf9b 100644
--- a/sound/soc/codecs/pcm3060.c
+++ b/sound/soc/codecs/pcm3060.c
@@ -2,7 +2,7 @@
//
// PCM3060 codec driver
//
-// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>
+// Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
#include <linux/module.h>
#include <sound/pcm_params.h>
@@ -342,5 +342,5 @@ int pcm3060_probe(struct device *dev)
EXPORT_SYMBOL(pcm3060_probe);
MODULE_DESCRIPTION("PCM3060 codec driver");
-MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>");
+MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/pcm3060.h b/sound/soc/codecs/pcm3060.h
index 75931c9a9d85..18d51e5dac2c 100644
--- a/sound/soc/codecs/pcm3060.h
+++ b/sound/soc/codecs/pcm3060.h
@@ -2,7 +2,7 @@
/*
* PCM3060 codec driver
*
- * Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>
+ * Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
*/
#ifndef _SND_SOC_PCM3060_H
diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 5605b660f4bf..0a6ff13d76e1 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -39,7 +39,7 @@ static const struct reg_sequence init_list[] = {
{ RT1011_POWER_9, 0xa840 },
{ RT1011_ADC_SET_5, 0x0a20 },
- { RT1011_DAC_SET_2, 0xa232 },
+ { RT1011_DAC_SET_2, 0xa032 },
{ RT1011_ADC_SET_1, 0x2925 },
{ RT1011_SPK_PRO_DC_DET_1, 0xb00c },
@@ -1917,7 +1917,7 @@ static int rt1011_set_bias_level(struct snd_soc_component *component,
snd_soc_component_write(component,
RT1011_SYSTEM_RESET_2, 0x0000);
snd_soc_component_write(component,
- RT1011_SYSTEM_RESET_3, 0x0000);
+ RT1011_SYSTEM_RESET_3, 0x0001);
snd_soc_component_write(component,
RT1011_SYSTEM_RESET_1, 0x003f);
snd_soc_component_write(component,
diff --git a/sound/soc/codecs/rt1308.c b/sound/soc/codecs/rt1308.c
index d673506c7c39..d673506c7c39 100755..100644
--- a/sound/soc/codecs/rt1308.c
+++ b/sound/soc/codecs/rt1308.c
diff --git a/sound/soc/codecs/rt1308.h b/sound/soc/codecs/rt1308.h
index c330aae1d527..c330aae1d527 100755..100644
--- a/sound/soc/codecs/rt1308.h
+++ b/sound/soc/codecs/rt1308.h
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