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ASoC: aw88399: add channel setter for HDA side codec

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Add aw88399_dev_set_channel() to the shared library so that the HDA side
codec driver can set the amplifier's channel assignment without
including the aw88395 device header directly.

The AW88399's struct aw_device is defined in aw88395_device.h, which
lives under sound/soc/codecs/aw88395/. Without this accessor, the
HDA driver would need a cross-subsystem relative include path to
access the channel field. Providing a setter in the library keeps the
interface clean and avoids coupling the HDA driver to ASoC-internal
headers.

Tested-by: Nadim Kobeissi <nadim@symbolic.software>
Tested-by: Xia Yun'an <imitoy@imitoy.top>
Tested-by: Munzir Taha <munzirtaha@gmail.com>
Signed-off-by: Marco Giunta <marco_giunta@outlook.it>
Link: https://patch.msgid.link/DS7PR19MB7724E8A1AD36D1E623FA2A0AFCC62@DS7PR19MB7724.namprd19.prod.outlook.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Marco Giunta 2026-07-17 15:25:07 +02:00 committed by Mark Brown
parent b5e1d685fb
commit 15c9fdb3c3
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GPG Key ID: 24D68B725D5487D0
2 changed files with 7 additions and 0 deletions
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1
include/sound/aw88399.h
View File

@ -609,6 +609,7 @@ int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value);
int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc);
int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name);
void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute);
void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel);
void aw88399_hw_reset(struct aw88399 *aw88399);
int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap);
extern const struct regmap_config aw88399_remap_config;

6
sound/soc/codecs/aw88399-lib.c
View File

@ -1401,5 +1401,11 @@ int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap
}
EXPORT_SYMBOL_GPL(aw88399_init);
void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel)
{
aw88399->aw_pa->channel = channel;
}
EXPORT_SYMBOL_GPL(aw88399_dev_set_channel);
MODULE_DESCRIPTION("AW88399 common device library");
MODULE_LICENSE("GPL");