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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
| commit | 2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14 (patch) | |
| tree | ba6d48b4fec219d07110f5d55afc19bc309d2bdb /target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch | |
| parent | ac08cb06f6734ebf73ed855cbc836c566f80eaca (diff) | |
| download | upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.gz upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.bz2 upstream-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.zip | |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also adds support for Raspberry Pi Compute Module 3 (untested).
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch b/target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch new file mode 100644 index 0000000000..b9f3f39cb0 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0423-ASoc-wm8731-add-32bit-mode.patch @@ -0,0 +1,39 @@ +From 4dd7b6b8c1354ab21b4e3f85dcd513252fe8afea Mon Sep 17 00:00:00 2001 +From: Matt Flax <flatmax@flatmax.org> +Date: Fri, 17 Jun 2016 14:48:16 +1000 +Subject: [PATCH] ASoc: wm8731: add 32bit mode. + +commit cf5ef3a299ba32f6ac24c3c6ba18c1b7f1b5475f upstream. + +This patch adds 32 bit word capability to the wm8731 driver. The wm8731 +codec is capable of handling 32 bit word sizes, however that has not +previously been activated in the codec driver. + +Signed-off-by: Matt Flax <flatmax@flatmax.org> +Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + sound/soc/codecs/wm8731.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +--- a/sound/soc/codecs/wm8731.c ++++ b/sound/soc/codecs/wm8731.c +@@ -358,6 +358,9 @@ static int wm8731_hw_params(struct snd_p + case 24: + iface |= 0x0008; + break; ++ case 32: ++ iface |= 0x000c; ++ break; + } + + wm8731_set_deemph(codec); +@@ -541,7 +544,7 @@ static int wm8731_startup(struct snd_pcm + #define WM8731_RATES SNDRV_PCM_RATE_8000_96000 + + #define WM8731_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ +- SNDRV_PCM_FMTBIT_S24_LE) ++ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) + + static const struct snd_soc_dai_ops wm8731_dai_ops = { + .startup = wm8731_startup, |