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ALSA: hda: cs35l56: Add ACPI device match tables

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[ Upstream commit 2d0401ee38d43ab0e4cdd02dfc9d402befb2b5c8 ]

Adding the ACPI HIDs to the match table triggers the cs35l56-hda modules
to be loaded on boot so that Serial Multi Instantiate can add the
devices to the bus and begin the driver init sequence.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Fixes: 73cfbfa9ca ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier")
Message-ID: <20240328121355.18972-1-simont@opensource.cirrus.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Simon Trimmer 2024-03-28 12:13:55 +00:00 • committed by Greg Kroah-Hartman
parent 3af6c5ac72
commit 4930d7a414
2 changed files with 22 additions and 4 deletions
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9
sound/pci/hda/cs35l56_hda_i2c.c
View file

@ -49,9 +49,18 @@ static const struct i2c_device_id cs35l56_hda_i2c_id[] = {
{} {}
}; };
static const struct acpi_device_id cs35l56_acpi_hda_match[] = {
{ "CSC3554", 0 },
{ "CSC3556", 0 },
{ "CSC3557", 0 },
{}
};
MODULE_DEVICE_TABLE(acpi, cs35l56_acpi_hda_match);
static struct i2c_driver cs35l56_hda_i2c_driver = { static struct i2c_driver cs35l56_hda_i2c_driver = {
.driver = { .driver = {
.name = "cs35l56-hda", .name = "cs35l56-hda",
.acpi_match_table = cs35l56_acpi_hda_match,
.pm = &cs35l56_hda_pm_ops, .pm = &cs35l56_hda_pm_ops,
}, },
.id_table = cs35l56_hda_i2c_id, .id_table = cs35l56_hda_i2c_id,

9
sound/pci/hda/cs35l56_hda_spi.c
View file

@ -49,9 +49,18 @@ static const struct spi_device_id cs35l56_hda_spi_id[] = {
{} {}
}; };
static const struct acpi_device_id cs35l56_acpi_hda_match[] = {
{ "CSC3554", 0 },
{ "CSC3556", 0 },
{ "CSC3557", 0 },
{}
};
MODULE_DEVICE_TABLE(acpi, cs35l56_acpi_hda_match);
static struct spi_driver cs35l56_hda_spi_driver = { static struct spi_driver cs35l56_hda_spi_driver = {
.driver = { .driver = {
.name = "cs35l56-hda", .name = "cs35l56-hda",
.acpi_match_table = cs35l56_acpi_hda_match,
.pm = &cs35l56_hda_pm_ops, .pm = &cs35l56_hda_pm_ops,
}, },
.id_table = cs35l56_hda_spi_id, .id_table = cs35l56_hda_spi_id,