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Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0624-ASoC-ma120x0p-Add-96KHz-rate-support.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0624-ASoC-ma120x0p-Add-96KHz-rate-support.patch42
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0624-ASoC-ma120x0p-Add-96KHz-rate-support.patch b/target/linux/bcm27xx/patches-5.4/950-0624-ASoC-ma120x0p-Add-96KHz-rate-support.patch
new file mode 100644
index 0000000000..a5aee43aef
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0624-ASoC-ma120x0p-Add-96KHz-rate-support.patch
@@ -0,0 +1,42 @@
+From 9554903fc8c15828d8f6cc9bd8c5444433c56cae Mon Sep 17 00:00:00 2001
+From: AMuszkat <ariel.muszkat@gmail.com>
+Date: Wed, 8 Apr 2020 10:04:49 +0200
+Subject: [PATCH] ASoC: ma120x0p: Add 96KHz rate support
+
+Add 96KHz rate support to MA120X0P codec and make enable and mute gpio
+pins optional.
+
+Signed-off-by: AMuszkat <ariel.muszkat@gmail.com>
+---
+ sound/soc/codecs/ma120x0p.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/sound/soc/codecs/ma120x0p.c
++++ b/sound/soc/codecs/ma120x0p.c
+@@ -1002,7 +1002,7 @@ static struct snd_soc_dai_driver ma120x0
+ .channels_max = 2,
+ .rates = SNDRV_PCM_RATE_CONTINUOUS,
+ .rate_min = 44100,
+- .rate_max = 48000,
++ .rate_max = 96000,
+ .formats = SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE
+ },
+ .ops = &ma120x0p_dai_ops,
+@@ -1235,7 +1235,7 @@ static int ma120x0p_i2c_probe(struct i2c
+ //Startup sequence
+
+ //Make sure the device is muted
+- priv_data->mute_gpio = devm_gpiod_get(&i2c->dev, "mute_gp",
++ priv_data->mute_gpio = devm_gpiod_get_optional(&i2c->dev, "mute_gp",
+ GPIOD_OUT_LOW);
+ if (IS_ERR(priv_data->mute_gpio)) {
+ ret = PTR_ERR(priv_data->mute_gpio);
+@@ -1262,7 +1262,7 @@ static int ma120x0p_i2c_probe(struct i2c
+ msleep(200);
+
+ //Enable ma120x0pp
+- priv_data->enable_gpio = devm_gpiod_get(&i2c->dev,
++ priv_data->enable_gpio = devm_gpiod_get_optional(&i2c->dev,
+ "enable_gp", GPIOD_OUT_LOW);
+ if (IS_ERR(priv_data->enable_gpio)) {
+ ret = PTR_ERR(priv_data->enable_gpio);