aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch b/target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch
new file mode 100644
index 0000000000..cedc79284b
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0148-ASoC-cs4265-Add-native-32bit-I2S-transport.patch
@@ -0,0 +1,29 @@
+From 8b81eec1fab393a4f0df4a77788aaaccb39e55dd Mon Sep 17 00:00:00 2001
+From: Matt Flax <flatmax@flatmax.org>
+Date: Thu, 30 Aug 2018 09:38:01 +1000
+Subject: [PATCH] ASoC: cs4265: Add native 32bit I2S transport
+
+commit be47e75eb1419ffc1d9c26230963fd5fa3055097 upstream.
+
+The cs4265 uses 32 bit transport on the I2S bus. This patch enables native
+32 bit mode for machine drivers which use this sound card driver.
+
+Signed-off-by: Matt Flax <flatmax@flatmax.org>
+Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
+Signed-off-by: Mark Brown <broonie@kernel.org>
+---
+ sound/soc/codecs/cs4265.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/sound/soc/codecs/cs4265.c
++++ b/sound/soc/codecs/cs4265.c
+@@ -497,7 +497,8 @@ static int cs4265_set_bias_level(struct
+ SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000)
+
+ #define CS4265_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_U16_LE | \
+- SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE)
++ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE | \
++ SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_U32_LE)
+
+ static const struct snd_soc_dai_ops cs4265_ops = {
+ .hw_params = cs4265_pcm_hw_params,