From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org, Mark Brown <broonie@kernel.org>,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [alsa-devel] [PATCH AUTOSEL 4.4 083/174] ASoC: fix valid stream condition
Date: Thu, 16 Jan 2020 12:41:20 -0500 [thread overview]
Message-ID: <20200116174251.24326-83-sashal@kernel.org> (raw)
In-Reply-To: <20200116174251.24326-1-sashal@kernel.org>
From: Jerome Brunet <jbrunet@baylibre.com>
[ 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>
---
sound/soc/soc-pcm.c | 4 ++--
1 file 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;
}
/**
--
2.20.1
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next prev parent reply other threads:[~2020-01-16 17:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200116174251.24326-1-sashal@kernel.org>
2020-01-16 17:39 ` [alsa-devel] [PATCH AUTOSEL 4.4 002/174] ALSA: hda: fix unused variable warning Sasha Levin
2020-01-16 17:40 ` [alsa-devel] [PATCH AUTOSEL 4.4 004/174] ALSA: usb-audio: update quirk for B&W PX to remove microphone Sasha Levin
2020-01-16 17:40 ` [alsa-devel] [PATCH AUTOSEL 4.4 034/174] ASoC: imx-sgtl5000: put of nodes if finding codec fails Sasha Levin
2020-01-16 17:40 ` [alsa-devel] [PATCH AUTOSEL 4.4 050/174] ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of() Sasha Levin
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 081/174] ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk() Sasha Levin
2020-01-16 17:41 ` Sasha Levin [this message]
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 103/174] ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs Sasha Levin
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 115/174] ALSA: aoa: onyx: always initialize register read value Sasha Levin
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 120/174] ASoC: es8328: Fix copy-paste error in es8328_right_line_controls Sasha Levin
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 121/174] ASoC: cs4349: Use PM ops 'cs4349_runtime_pm' Sasha Levin
2020-01-16 17:41 ` [alsa-devel] [PATCH AUTOSEL 4.4 122/174] ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls Sasha Levin
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