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40 lines
1.1 KiB
40 lines
1.1 KiB
6 years ago
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From 1d5b2b562fd800069f4090142e201d696ad1122a Mon Sep 17 00:00:00 2001
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From: Matthias Reichl <hias@horus.com>
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Date: Thu, 22 Feb 2018 13:07:53 +0100
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Subject: [PATCH 230/454] ASoC: allo-boss-dac: transmit S24_LE with 64 BCLK
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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 | 11 +++++++++++
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1 file changed, 11 insertions(+)
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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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@@ -273,6 +273,8 @@ 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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+ int channels = params_channels(params);
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+ int width = 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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@@ -282,7 +284,16 @@ static int snd_allo_boss_hw_params(
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ret = snd_allo_boss_update_rate_den(
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substream, params);
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+ if (ret)
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+ return ret;
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}
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+
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+ ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x03, 0x03,
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+ channels, width);
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+ if (ret)
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+ return ret;
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+ ret = snd_soc_dai_set_tdm_slot(rtd->codec_dai, 0x03, 0x03,
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+ channels, width);
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return ret;
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}
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