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author | Jerome Brunet <jbrunet@baylibre.com> | 2019-04-29 12:47:49 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-29 12:21:43 +0300 |
commit | 79bd1f896eb19d2df01aa2323273b4515b940ffc (patch) | |
tree | ce74a3dd6367801fe95a673349c5a3992fb72f0f /sound | |
parent | 44deffb6beb951214db88f14e192b5e6b6f1ad4e (diff) | |
download | linux-79bd1f896eb19d2df01aa2323273b4515b940ffc.tar.xz |
ASoC: fix valid stream condition
[ Upstream commit 6a7c59c6d9f3b280e81d7a04bbe4e55e90152dce ]
A stream may specify a rate range using 'rate_min' and 'rate_max', so a
stream may be valid and not specify any rates. However, as stream cannot
be valid and not have any channel. Let's use this condition instead to
determine if a stream is valid or not.
Fixes: cde79035c6cf ("ASoC: Handle multiple codecs with split playback / capture")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/soc/soc-pcm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 78813057167d..dbdea1975f90 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -48,8 +48,8 @@ static bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream) else codec_stream = &dai->driver->capture; - /* If the codec specifies any rate at all, it supports the stream. */ - return codec_stream->rates; + /* If the codec specifies any channels at all, it supports the stream */ + return codec_stream->channels_min; } /** |