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57 lines
1.7 KiB
Diff
57 lines
1.7 KiB
Diff
6 years ago
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From ae1a548ef0cb1a25242201bca5fefa5090728ea8 Mon Sep 17 00:00:00 2001
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From: Matthias Reichl <hias@horus.com>
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Date: Fri, 2 Feb 2018 20:30:42 +0100
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Subject: [PATCH 210/454] ASoC: allo-boss-dac: fix S24_LE format
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Remove set_bclk_ratio call so 24-bit data is transmitted in
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24 bclk cycles.
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Signed-off-by: Matthias Reichl <hias@horus.com>
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---
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sound/soc/bcm/allo-boss-dac.c | 20 ++------------------
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1 file changed, 2 insertions(+), 18 deletions(-)
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--- a/sound/soc/bcm/allo-boss-dac.c
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+++ b/sound/soc/bcm/allo-boss-dac.c
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@@ -222,14 +222,6 @@ static int snd_allo_boss_update_rate_den
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return 0;
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}
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-static int snd_allo_boss_set_bclk_ratio_pro(
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- struct snd_soc_dai *cpu_dai, struct snd_pcm_hw_params *params)
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-{
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- int bratio = snd_pcm_format_physical_width(params_format(params))
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- * params_channels(params);
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- return snd_soc_dai_set_bclk_ratio(cpu_dai, bratio);
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-}
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-
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static void snd_allo_boss_gpio_mute(struct snd_soc_card *card)
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{
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if (mute_gpio)
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@@ -281,9 +273,6 @@ static int snd_allo_boss_hw_params(
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{
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int ret = 0;
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struct snd_soc_pcm_runtime *rtd = substream->private_data;
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- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
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- unsigned int sample_bits =
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- snd_pcm_format_physical_width(params_format(params));
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if (snd_soc_allo_boss_master) {
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struct snd_soc_codec *codec = rtd->codec;
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@@ -291,13 +280,8 @@ static int snd_allo_boss_hw_params(
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snd_allo_boss_set_sclk(codec,
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params_rate(params));
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- ret = snd_allo_boss_set_bclk_ratio_pro(cpu_dai,
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- params);
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- if (!ret)
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- ret = snd_allo_boss_update_rate_den(
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- substream, params);
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- } else {
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- ret = snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2);
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+ ret = snd_allo_boss_update_rate_den(
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+ substream, params);
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}
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return ret;
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}
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