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30 lines
1023 B
Diff
30 lines
1023 B
Diff
From 3153617d401d69c1d4f52eb3ca69f5b4b8d2086a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Martin=20Povi=C5=A1er?= <povik+lin@cutebit.org>
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Date: Thu, 24 Feb 2022 14:50:34 +0100
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Subject: [PATCH 078/171] ASoC: Add asoc_pcm_to_rtd utility function
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
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---
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include/sound/soc.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/include/sound/soc.h b/include/sound/soc.h
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index 7ef168a8c759..73cc83d73163 100644
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--- a/include/sound/soc.h
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+++ b/include/sound/soc.h
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@@ -1101,6 +1101,8 @@ struct snd_soc_pcm_runtime {
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#define asoc_rtd_to_codec(rtd, n) (rtd)->dais[n + (rtd)->num_cpus]
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#define asoc_substream_to_rtd(substream) \
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(struct snd_soc_pcm_runtime *)snd_pcm_substream_chip(substream)
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+#define asoc_pcm_to_rtd(pcm) \
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+ ((struct snd_soc_pcm_runtime *)pcm->private_data)
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#define for_each_rtd_components(rtd, i, component) \
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for ((i) = 0, component = NULL; \
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--
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2.34.1
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