diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0211-ASoC-allo-piano-dac-plus-fix-S24_LE-format.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0211-ASoC-allo-piano-dac-plus-fix-S24_LE-format.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0211-ASoC-allo-piano-dac-plus-fix-S24_LE-format.patch b/target/linux/brcm2708/patches-4.14/950-0211-ASoC-allo-piano-dac-plus-fix-S24_LE-format.patch new file mode 100644 index 0000000000..374cf0005a --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0211-ASoC-allo-piano-dac-plus-fix-S24_LE-format.patch @@ -0,0 +1,34 @@ +From 43c0810969b4aee4e7a836212bc2eb8987f31d8a Mon Sep 17 00:00:00 2001 +From: Matthias Reichl <hias@horus.com> +Date: Fri, 2 Feb 2018 20:30:42 +0100 +Subject: [PATCH 211/454] ASoC: allo-piano-dac-plus: fix S24_LE format + +Remove set_bclk_ratio call so 24-bit data is transmitted in +24 bclk cycles. + +Signed-off-by: Matthias Reichl <hias@horus.com> +--- + sound/soc/bcm/allo-piano-dac-plus.c | 5 ----- + 1 file changed, 5 deletions(-) + +--- a/sound/soc/bcm/allo-piano-dac-plus.c ++++ b/sound/soc/bcm/allo-piano-dac-plus.c +@@ -795,9 +795,6 @@ static int snd_allo_piano_dac_hw_params( + struct snd_pcm_hw_params *params) + { + struct snd_soc_pcm_runtime *rtd = substream->private_data; +- struct snd_soc_dai *cpu_dai = rtd->cpu_dai; +- unsigned int sample_bits = +- snd_pcm_format_physical_width(params_format(params)); + unsigned int rate = params_rate(params); + struct snd_soc_card *card = rtd->card; + struct glb_pool *glb_ptr = card->drvdata; +@@ -839,8 +836,6 @@ static int snd_allo_piano_dac_hw_params( + if (ret < 0) + return ret; + +- ret = snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2); +- + return ret; + } + |