From: Daniel Baluta daniel.baluta@nxp.com
[ 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@nxp.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Link: https://lore.kernel.org/r/20230324124019.30826-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/soc-compress.c | 3 +++ 1 file changed, 3 insertions(+)
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)