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| author | Richard Fitzgerald <rf@opensource.cirrus.com> | 2023-01-27 16:51:08 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-31 12:10:49 +0000 |
| commit | 0998816ab2d85d67ebace9993b5a97e79a24d816 (patch) | |
| tree | 725a4d99f950de4e34fa98473fa57adb06d09850 /sound/soc/codecs/cs42l42.h | |
| parent | 7209d5ebb34aff3fbdd504c7deeb9b74df632086 (diff) | |
| download | lwn-0998816ab2d85d67ebace9993b5a97e79a24d816.tar.gz lwn-0998816ab2d85d67ebace9993b5a97e79a24d816.zip | |
ASoC: cs42l42: Export some functions for SoundWire
Export functions that will be needed by a SoundWire module.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230127165111.3010960-6-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs42l42.h')
| -rw-r--r-- | sound/soc/codecs/cs42l42.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs42l42.h b/sound/soc/codecs/cs42l42.h index 17aab06adc8e..ef8219f48910 100644 --- a/sound/soc/codecs/cs42l42.h +++ b/sound/soc/codecs/cs42l42.h @@ -61,6 +61,11 @@ extern struct snd_soc_dai_driver cs42l42_dai; bool cs42l42_readable_register(struct device *dev, unsigned int reg); bool cs42l42_volatile_register(struct device *dev, unsigned int reg); +int cs42l42_pll_config(struct snd_soc_component *component, + unsigned int clk, unsigned int sample_rate); +void cs42l42_src_config(struct snd_soc_component *component, unsigned int sample_rate); +int cs42l42_mute_stream(struct snd_soc_dai *dai, int mute, int stream); +irqreturn_t cs42l42_irq_thread(int irq, void *data); int cs42l42_suspend(struct device *dev); int cs42l42_resume(struct device *dev); void cs42l42_resume_restore(struct device *dev); |