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| author | Richard Fitzgerald <rf@opensource.cirrus.com> | 2022-09-15 11:44:40 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-19 18:05:33 +0100 |
| commit | ae9f5e607da47104bc3d02e5c0ed237749f5db51 (patch) | |
| tree | 606cdcee3b4913831526c0c369f0e3d43541212d /sound/soc/codecs/cs42l42.h | |
| parent | 52c2e370df07092437d1515e773d28a5f53fc810 (diff) | |
| download | lwn-ae9f5e607da47104bc3d02e5c0ed237749f5db51.tar.gz lwn-ae9f5e607da47104bc3d02e5c0ed237749f5db51.zip | |
ASoC: cs42l42: Split I2C identity into separate module
Split the I2C bus driver definition and probe()/remove() into a
separate module so that a SoundWire build of CS42L42 support does
not have a spurious dependency on I2C.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220915094444.11434-8-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs42l42.h')
| -rw-r--r-- | sound/soc/codecs/cs42l42.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/codecs/cs42l42.h b/sound/soc/codecs/cs42l42.h index a8e0d5b414a5..2a9f178f6190 100644 --- a/sound/soc/codecs/cs42l42.h +++ b/sound/soc/codecs/cs42l42.h @@ -20,6 +20,8 @@ #include <linux/regulator/consumer.h> #include <sound/jack.h> #include <sound/cs42l42.h> +#include <sound/soc-component.h> +#include <sound/soc-dai.h> struct cs42l42_private { struct regmap *regmap; @@ -50,4 +52,17 @@ struct cs42l42_private { bool init_done; }; +extern const struct regmap_config cs42l42_regmap; +extern const struct snd_soc_component_driver cs42l42_soc_component; +extern struct snd_soc_dai_driver cs42l42_dai; + +int cs42l42_suspend(struct device *dev); +int cs42l42_resume(struct device *dev); +void cs42l42_resume_restore(struct device *dev); +int cs42l42_common_probe(struct cs42l42_private *cs42l42, + const struct snd_soc_component_driver *component_drv, + struct snd_soc_dai_driver *dai); +int cs42l42_init(struct cs42l42_private *cs42l42); +void cs42l42_common_remove(struct cs42l42_private *cs42l42); + #endif /* __CS42L42_H__ */ |