These two patch is to solve problem found
in the case of one BE is used by multiple FE.
The error log "ASoC: Unable to apply rate constraint"
will happen when be_substream->runtime is use after free.
Which is due to BE not being hw_free/shutdown correctly.
Also to resolve fe_substream->runtime is not
constrained by BE dai symmetry property.
v2:
remove flag condition
KaiChieh Chuang (2):
ASoC: dpcm: fix BE dai not hw_free and shutdown
ASoC: dpcm: symmetry constraint on FE substream
sound/soc/soc-pcm.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
--
1.9.1
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