Unverified Commit a115ab9b authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: SOF: Intel: add build support for SoundWire 



Select SoundWire capabilities on newer Intel platforms, starting with
CannonLake/CoffeeLake/CometLake.

As done for HDaudio, the SoundWire link is an opt-in capability. We
explicitly test for ACPI to avoid warnings on unmet dependencies on
the SoundWire side.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200819124429.3785-1-yung-chuan.liao@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1e15dd6f

sound/soc/sof/intel/Kconfig

+29 −0
Original line number Diff line number Diff line
@@ -166,6 +166,7 @@ config SND_SOC_SOF_CANNONLAKE_SUPPORT 
config SND_SOC_SOF_CANNONLAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -181,6 +182,7 @@ config SND_SOC_SOF_COFFEELAKE_SUPPORT 
config SND_SOC_SOF_COFFEELAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -196,6 +198,7 @@ config SND_SOC_SOF_ICELAKE_SUPPORT 
config SND_SOC_SOF_ICELAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -203,6 +206,7 @@ config SND_SOC_SOF_ICELAKE 
config SND_SOC_SOF_COMETLAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -229,6 +233,7 @@ config SND_SOC_SOF_TIGERLAKE_SUPPORT 
config SND_SOC_SOF_TIGERLAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -244,6 +249,7 @@ config SND_SOC_SOF_ELKHARTLAKE_SUPPORT 
config SND_SOC_SOF_ELKHARTLAKE

	tristate

	select SND_SOC_SOF_HDA_COMMON

	select SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level
@@ -329,6 +335,29 @@ config SND_SOC_SOF_HDA 
	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level



config SND_SOC_SOF_INTEL_SOUNDWIRE_LINK

	bool "SOF support for SoundWire"

	depends on SOUNDWIRE && ACPI

	help

	  This adds support for SoundWire with Sound Open Firmware

		  for Intel(R) platforms.

	  Say Y if you want to enable SoundWire links with SOF.

	  If unsure select "N".



config SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE

	tristate

	select SND_SOC_SOF_INTEL_SOUNDWIRE if SND_SOC_SOF_INTEL_SOUNDWIRE_LINK

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level



config SND_SOC_SOF_INTEL_SOUNDWIRE

	tristate

	select SOUNDWIRE_INTEL

	help

	  This option is not user-selectable but automagically handled by

	  'select' statements at a higher level



endif ## SND_SOC_SOF_INTEL_PCI



endif ## SND_SOC_SOF_INTEL_TOPLEVEL