diff options
| author | Stefan Binding <sbinding@opensource.cirrus.com> | 2022-05-25 14:16:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-06 12:34:35 +0100 |
| commit | e341efc308e5374ded6b471f9e1ec01450bcc93e (patch) | |
| tree | 17be5d8b5b8eb4b8f6fb1a0cdb6926b7131c0e06 /include/sound/cs35l41.h | |
| parent | 94e0bc317ad241c022a6bb311b3a28b4d51ea8b6 (diff) | |
ASoC: cs35l41: Add common cs35l41 enter hibernate function
Since the CS35L41 HDA driver also support hibernation, it
makes sense to move code from the ASoC driver to enter
hibernation into common code.
Since HDA must support laptops which do not support hibernation
due to lack of external boost GPIO it is necessary to
ensure the function returns an error when an unsupported
boost type is in use.
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220525131638.5512-12-vitalyr@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/cs35l41.h')
| -rw-r--r-- | include/sound/cs35l41.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/cs35l41.h b/include/sound/cs35l41.h index 7759f2e14d96..a66ef37184fd 100644 --- a/include/sound/cs35l41.h +++ b/include/sound/cs35l41.h @@ -881,6 +881,8 @@ void cs35l41_configure_cs_dsp(struct device *dev, struct regmap *reg, struct cs_ int cs35l41_set_cspl_mbox_cmd(struct device *dev, struct regmap *regmap, enum cs35l41_cspl_mbox_cmd cmd); int cs35l41_write_fs_errata(struct device *dev, struct regmap *regmap); +int cs35l41_enter_hibernate(struct device *dev, struct regmap *regmap, + enum cs35l41_boost_type b_type); int cs35l41_exit_hibernate(struct device *dev, struct regmap *regmap); int cs35l41_init_boost(struct device *dev, struct regmap *regmap, struct cs35l41_hw_cfg *hw_cfg); |