Patch "ASoC: soc-compress: Inherit atomicity from DAI link for Compress FE" has been added to the 6.3-stable tree

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This is a note to let you know that I've just added the patch titled

    ASoC: soc-compress: Inherit atomicity from DAI link for Compress FE

to the 6.3-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     asoc-soc-compress-inherit-atomicity-from-dai-link-fo.patch
and it can be found in the queue-6.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 9ace83847f0b195b9ac6382a657ffe675995be64
Author: Daniel Baluta <daniel.baluta@xxxxxxx>
Date:   Fri Mar 24 14:40:19 2023 +0200

    ASoC: soc-compress: Inherit atomicity from DAI link for Compress FE
    
    [ Upstream commit 37b58becc1cee4d591024f2056d7ffa99c6089e0 ]
    
    After commit bbf7d3b1c4f40 ("ASoC: soc-pcm: align BE 'atomicity' with
    that of the FE") BE and FE atomicity must match.
    
    In the case of Compress PCM there is a mismatch in atomicity between FE
    and BE and we get errors like this:
    
    [   36.434566]  sai1-wm8960-hifi: dpcm_be_connect: FE is atomic but BE
    is nonatomic, invalid configuration
    [   36.444278]  PCM Deep Buffer: ASoC: can't connect SAI1.OUT
    
    In order to fix this we must inherit the atomicity from DAI link
    associated with current PCM Compress FE.
    
    Fixes: bbf7d3b1c4f4 ("ASoC: soc-pcm: align BE 'atomicity' with that of the FE")
    Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxx>
    Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230324124019.30826-1-daniel.baluta@xxxxxxxxxxx
    Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index e7aa6f360cabe..d649b0cf4744f 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -622,6 +622,9 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
 			return ret;
 		}
 
+		/* inherit atomicity from DAI link */
+		be_pcm->nonatomic = rtd->dai_link->nonatomic;
+
 		rtd->pcm = be_pcm;
 		rtd->fe_compr = 1;
 		if (rtd->dai_link->dpcm_playback)



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