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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2021-12-16 17:11:27 -0600 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-12-25 09:11:09 +0100 |
| commit | 12054f0ce8be7d2003ec068ab27c9eb608397b98 (patch) | |
| tree | e6568a8b10c6a22fe62b77b4335d7f73eaa5309e /sound/hda/hdac_stream.c | |
| parent | dec242b6a8380c08e41e02fb54f1282894fb45cc (diff) | |
| download | lwn-12054f0ce8be7d2003ec068ab27c9eb608397b98.tar.gz lwn-12054f0ce8be7d2003ec068ab27c9eb608397b98.zip | |
ALSA/ASoC: hda: move/rename snd_hdac_ext_stop_streams to hdac_stream.c
snd_hdac_ext_stop_streams() has really nothing to do with the
extension, it just loops over the bus streams.
Move it to the hdac_stream layer and rename to remove the 'ext'
prefix and add the precision that the chip will also be stopped.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20211216231128.344321-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda/hdac_stream.c')
| -rw-r--r-- | sound/hda/hdac_stream.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index aa7955fdf68a..f3582012d22f 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -143,6 +143,22 @@ void snd_hdac_stream_stop(struct hdac_stream *azx_dev) EXPORT_SYMBOL_GPL(snd_hdac_stream_stop); /** + * snd_hdac_stop_streams_and_chip - stop all streams and chip if running + * @bus: HD-audio core bus + */ +void snd_hdac_stop_streams_and_chip(struct hdac_bus *bus) +{ + struct hdac_stream *stream; + + if (bus->chip_init) { + list_for_each_entry(stream, &bus->stream_list, list) + snd_hdac_stream_stop(stream); + snd_hdac_bus_stop_chip(bus); + } +} +EXPORT_SYMBOL_GPL(snd_hdac_stop_streams_and_chip); + +/** * snd_hdac_stream_reset - reset a stream * @azx_dev: HD-audio core stream to reset */ |