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linux-stable-mirror/sound/hda/codecs/side-codecs/Kconfig
T
Richard FitzgeraldandTakashi Iwai f86a7c9640 ALSA: hda/cirrus_scodec: Make Kconfig visible if KUNIT
Make the Kconfig item for cirrus_scodec visible if CONFIG_KUNIT is
enabled. This is so that its KUnit test can be enabled by KUnit
scripts without requiring a large amount of irrelevant additional
components.

The general rule for KUNIT_ALL_TESTS is that it should only enable
tests for components that are already selected. However, the UML
environment does not support ACPI, which means the HDA codec drivers
that use cirrus_scodec cannot be selected. But cirrus_scodec does not
need ACPI.

By making the Kconfig option visible if CONFIG_KUNIT, the KUnit test
can be enabled with only the minimal set of functionality that is
required for cirrus_scodec.

This is still compliant with the KUNIT_ALL_TESTS rule "only tests
for enabled modules" because by default cirrus_scodec will only be
enabled if the drivers that use it are enabled. It must be
intentionally enabled to force it to be included for testing.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260709121224.614350-1-rf@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-07-09 18:34:21 +02:00

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# SPDX-License-Identifier: GPL-2.0-only
config SND_HDA_CIRRUS_SCODEC
tristate "Cirrus side-codec library" if KUNIT
config SND_HDA_CIRRUS_SCODEC_KUNIT_TEST
tristate "KUnit test for Cirrus side-codec library" if !KUNIT_ALL_TESTS
depends on SND_HDA_CIRRUS_SCODEC && GPIOLIB && KUNIT
default KUNIT_ALL_TESTS
help
This builds KUnit tests for the cirrus side-codec library.
For more information on KUnit and unit tests in general,
please refer to the KUnit documentation in
Documentation/dev-tools/kunit/.
If in doubt, say "N".
config SND_HDA_SCODEC_CS35L41
tristate
select SND_HDA_GENERIC
select REGMAP_IRQ
select FW_CS_DSP
config SND_HDA_SCODEC_COMPONENT
tristate
config SND_HDA_SCODEC_CS35L41_I2C
tristate "Build CS35L41 HD-audio side codec support for I2C Bus"
depends on I2C
depends on ACPI
depends on EFI
depends on SND_SOC
imply SERIAL_MULTI_INSTANTIATE
select SND_SOC_CS35L41_LIB
select SND_HDA_SCODEC_CS35L41
select SND_SOC_CS_AMP_LIB
help
Say Y or M here to include CS35L41 I2C HD-audio side codec support
in snd-hda-intel driver, such as ALC287.
comment "Set to Y if you want auto-loading the side codec driver"
depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m
config SND_HDA_SCODEC_CS35L41_SPI
tristate "Build CS35L41 HD-audio codec support for SPI Bus"
depends on SPI_MASTER
depends on ACPI
depends on EFI
depends on SND_SOC
imply SERIAL_MULTI_INSTANTIATE
select SND_SOC_CS35L41_LIB
select SND_HDA_SCODEC_CS35L41
select SND_SOC_CS_AMP_LIB
help
Say Y or M here to include CS35L41 SPI HD-audio side codec support
in snd-hda-intel driver, such as ALC287.
comment "Set to Y if you want auto-loading the side codec driver"
depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m
config SND_HDA_SCODEC_CS35L56
tristate
config SND_HDA_SCODEC_CS35L56_I2C
tristate "Build CS35L56 HD-audio side codec support for I2C Bus"
depends on I2C
depends on ACPI
depends on SND_SOC
select FW_CS_DSP
imply SERIAL_MULTI_INSTANTIATE
select SND_HDA_GENERIC
select SND_SOC_CS35L56_SHARED
select SND_HDA_SCODEC_CS35L56
select SND_HDA_CIRRUS_SCODEC
select SND_SOC_CS_AMP_LIB
help
Say Y or M here to include CS35L56 amplifier support with
I2C control.
config SND_HDA_SCODEC_CS35L56_SPI
tristate "Build CS35L56 HD-audio side codec support for SPI Bus"
depends on SPI_MASTER
depends on ACPI
depends on SND_SOC
select FW_CS_DSP
imply SERIAL_MULTI_INSTANTIATE
select SND_HDA_GENERIC
select SND_SOC_CS35L56_SHARED
select SND_HDA_SCODEC_CS35L56
select SND_HDA_CIRRUS_SCODEC
select SND_SOC_CS_AMP_LIB
help
Say Y or M here to include CS35L56 amplifier support with
SPI control.
menu "CS35L56 driver options"
depends on SND_HDA_SCODEC_CS35L56
config SND_HDA_SCODEC_CS35L56_CAL_DEBUGFS
bool "CS35L56 create debugfs for factory calibration"
depends on DEBUG_FS
select SND_SOC_CS35L56_CAL_DEBUGFS_COMMON
help
Create debugfs entries used during factory-line manufacture
for factory calibration.
If unsure select "N".
endmenu
config SND_HDA_SCODEC_TAS2781
tristate
select SND_HDA_GENERIC
config SND_HDA_SCODEC_TAS2781_I2C
tristate "Build TAS2781 HD-audio side codec support for I2C Bus"
depends on I2C
depends on ACPI
depends on EFI
depends on SND_SOC
select SND_HDA_SCODEC_TAS2781
select SND_SOC_TAS2781_COMLIB_I2C
select SND_SOC_TAS2781_FMWLIB
select CRC32
help
Say Y or M here to include TAS2781 I2C HD-audio side codec support
in snd-hda-intel driver, such as ALC287.
comment "Set to Y if you want auto-loading the side codec driver"
depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m
config SND_HDA_SCODEC_TAS2781_SPI
tristate "Build TAS2781 HD-audio side codec support for SPI Bus"
depends on SPI_MASTER
depends on ACPI
depends on EFI
depends on SND_SOC
select SND_HDA_SCODEC_TAS2781
select SND_SOC_TAS2781_COMLIB
select SND_SOC_TAS2781_FMWLIB
select CRC8
select CRC32
help
Say Y or M here to include TAS2781 SPI HD-audio side codec support
in snd-hda-intel driver, such as ALC287.
comment "Set to Y if you want auto-loading the side codec driver"
depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_SPI=m