update kernel to 5.10.198

hc

2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/sound/soc/soc-pcm.c
..
..
@@ -2336,6 +2336,9 @@
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 		if (!snd_soc_dpcm_be_can_update(fe, be, stream))
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 			continue;
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+		if (!snd_soc_dpcm_can_be_prepared(fe, be, stream))
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+			continue;
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+
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 		if ((be->dpcm[stream].state != SND_SOC_DPCM_STATE_HW_PARAMS) &&
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 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_STOP) &&
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 		    (be->dpcm[stream].state != SND_SOC_DPCM_STATE_SUSPEND) &&
..
..
@@ -2978,3 +2981,20 @@
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 	return snd_soc_dpcm_check_state(fe, be, stream, state, ARRAY_SIZE(state));
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 }
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 EXPORT_SYMBOL_GPL(snd_soc_dpcm_can_be_params);
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+
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+/*
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+ * We can only prepare a BE DAI if any of it's FE are not prepared,
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+ * running or paused for the specified stream direction.
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+ */
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+int snd_soc_dpcm_can_be_prepared(struct snd_soc_pcm_runtime *fe,
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+				 struct snd_soc_pcm_runtime *be, int stream)
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+{
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+	const enum snd_soc_dpcm_state state[] = {
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+		SND_SOC_DPCM_STATE_START,
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+		SND_SOC_DPCM_STATE_PAUSED,
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+		SND_SOC_DPCM_STATE_PREPARE,
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+	};
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+
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+	return snd_soc_dpcm_check_state(fe, be, stream, state, ARRAY_SIZE(state));
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+}
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+EXPORT_SYMBOL_GPL(snd_soc_dpcm_can_be_prepared);