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50 lines
1.4 KiB
50 lines
1.4 KiB
6 years ago
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From e2036314d5a510acfd84b2f9f22a6b39e324769e 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 212/454] ASoC: allo-piano-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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Also remove hw_params and ops as they are no longer needed.
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Signed-off-by: Matthias Reichl <hias@horus.com>
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---
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sound/soc/bcm/allo-piano-dac.c | 18 ------------------
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1 file changed, 18 deletions(-)
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--- a/sound/soc/bcm/allo-piano-dac.c
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+++ b/sound/soc/bcm/allo-piano-dac.c
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@@ -42,23 +42,6 @@ static int snd_allo_piano_dac_init(struc
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return 0;
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}
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-static int snd_allo_piano_dac_hw_params(
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- struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params)
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-{
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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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-
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- unsigned int sample_bits =
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- snd_pcm_format_physical_width(params_format(params));
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-
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- return snd_soc_dai_set_bclk_ratio(cpu_dai, sample_bits * 2);
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-}
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-
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-/* machine stream operations */
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-static struct snd_soc_ops snd_allo_piano_dac_ops = {
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- .hw_params = snd_allo_piano_dac_hw_params,
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-};
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-
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static struct snd_soc_dai_link snd_allo_piano_dac_dai[] = {
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{
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.name = "Piano DAC",
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@@ -70,7 +53,6 @@ static struct snd_soc_dai_link snd_allo_
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.dai_fmt = SND_SOC_DAIFMT_I2S |
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SND_SOC_DAIFMT_NB_NF |
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SND_SOC_DAIFMT_CBS_CFS,
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- .ops = &snd_allo_piano_dac_ops,
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.init = snd_allo_piano_dac_init,
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},
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};
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