Merge tag 'asoc-v5.11' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.11

There's a lot of changes here but mostly cleanups and driver specific
things, the most user visible change is the support for boot time
selection of Intel DSP firmware which will make it easier for people to
move over to the preferred modern implementations in distros and other
large scale deployments.

This also includes a merge of the new auxillary bus which was done in
anticipation of use by the Intel DSP drivers which didn't quite make it.

 - Lots more cleanups and simplifications from Morimoto-san.
 - Support for some basic DPCM systems in the audio graph card from
   Sameer Pujar.
 - Remove some old pre-DT Freescale drivers for platforms that are now
   DT only.
 - Move selection of which Intel DSP implementation to use to boot time
   rather than requiring it to be selected at build time.
 - Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
   Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek RT715,
   Qualcomm SM8250 and simple GPIO based muxes.

1 files changed, 64 insertions, 46 deletions

diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index a066e08860cb..d306c370e5d1 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -15,7 +15,7 @@ config SND_SOC_SOF_INTEL_ACPI
 	select SND_SOC_SOF_BROADWELL if SND_SOC_SOF_BROADWELL_SUPPORT
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_INTEL_PCI
 	def_tristate SND_SOC_SOF_PCI
@@ -29,15 +29,16 @@ config SND_SOC_SOF_INTEL_PCI
 	select SND_SOC_SOF_TIGERLAKE   if SND_SOC_SOF_TIGERLAKE_SUPPORT
 	select SND_SOC_SOF_ELKHARTLAKE if SND_SOC_SOF_ELKHARTLAKE_SUPPORT
 	select SND_SOC_SOF_JASPERLAKE  if SND_SOC_SOF_JASPERLAKE_SUPPORT
+	select SND_SOC_SOF_ALDERLAKE   if SND_SOC_SOF_ALDERLAKE_SUPPORT
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_INTEL_HIFI_EP_IPC
 	tristate
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_INTEL_ATOM_HIFI_EP
 	tristate
@@ -45,7 +46,7 @@ config SND_SOC_SOF_INTEL_ATOM_HIFI_EP
 	select SND_SOC_SOF_INTEL_HIFI_EP_IPC
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_INTEL_COMMON
 	tristate
@@ -55,47 +56,48 @@ config SND_SOC_SOF_INTEL_COMMON
 	select SND_SOC_ACPI if ACPI
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 if SND_SOC_SOF_INTEL_ACPI
 
 config SND_SOC_SOF_BAYTRAIL_SUPPORT
 	bool "SOF support for Baytrail, Braswell and Cherrytrail"
-	depends on SND_SST_ATOM_HIFI2_PLATFORM_ACPI=n
 	help
 	  This adds support for Sound Open Firmware for Intel(R) platforms
 	  using the Baytrail, Braswell or Cherrytrail processors.
-	  This option is mutually exclusive with the Atom/SST and Baytrail
-	  legacy drivers. If you want to enable SOF on Baytrail/Cherrytrail,
-	  you need to deselect those options first.
-	  SOF does not support Baytrail-CR for now, so this option is not
-	  recommended for distros. At some point all legacy drivers will be
-	  deprecated but not before all userspace firmware/topology/UCM files
-	  are made available to downstream distros.
-	  Say Y if you want to enable SOF on Baytrail/Cherrytrail
+	  This option can coexist in the same build with the Atom legacy
+	  drivers, currently the default but which will be deprecated
+	  at some point.
+	  Existing firmware/topology binaries and UCM configurations
+	  typically located in the root file system are already
+	  compatible with both SOF or Atom/SST legacy drivers.
+	  This is a recommended option for distributions.
+	  Say Y if you want to enable SOF on Baytrail/Cherrytrail.
 	  If unsure select "N".
 
 config SND_SOC_SOF_BAYTRAIL
 	tristate
 	select SND_SOC_SOF_INTEL_ATOM_HIFI_EP
+	select SND_INTEL_DSP_CONFIG
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_BROADWELL_SUPPORT
 	bool "SOF support for Broadwell"
-	depends on SND_SOC_INTEL_HASWELL=n
+	select SND_INTEL_DSP_CONFIG
 	help
 	  This adds support for Sound Open Firmware for Intel(R) platforms
 	  using the Broadwell processors.
-	  This option is mutually exclusive with the Haswell/Broadwell legacy
-	  driver. If you want to enable SOF on Broadwell you need to deselect
-	  the legacy driver first.
-	  SOF does fully support Broadwell yet, so this option is not
-	  recommended for distros. At some point all legacy drivers will be
-	  deprecated but not before all userspace firmware/topology/UCM files
-	  are made available to downstream distros.
-	  Say Y if you want to enable SOF on Broadwell
+	  This option can coexist in the same build with the default 'catpt'
+	  driver.
+	  Existing firmware/topology binaries and UCM configurations typically
+	  located in the root file system are already compatible with both SOF
+	  or catpt drivers.
+	  SOF does not fully support Broadwell and has limitations related to
+	  DMA and suspend-resume, this is not a recommended option for
+	  distributions.
+	  Say Y if you want to enable SOF on Broadwell.
 	  If unsure select "N".
 
 config SND_SOC_SOF_BROADWELL
@@ -104,7 +106,7 @@ config SND_SOC_SOF_BROADWELL
 	select SND_SOC_SOF_INTEL_HIFI_EP_IPC
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 endif ## SND_SOC_SOF_INTEL_ACPI
 
@@ -123,7 +125,7 @@ config SND_SOC_SOF_MERRIFIELD
 	select SND_SOC_SOF_INTEL_ATOM_HIFI_EP
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_APOLLOLAKE_SUPPORT
 	bool "SOF support for Apollolake"
@@ -138,7 +140,7 @@ config SND_SOC_SOF_APOLLOLAKE
 	select SND_SOC_SOF_HDA_COMMON
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_GEMINILAKE_SUPPORT
 	bool "SOF support for GeminiLake"
@@ -153,7 +155,7 @@ config SND_SOC_SOF_GEMINILAKE
 	select SND_SOC_SOF_HDA_COMMON
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_CANNONLAKE_SUPPORT
 	bool "SOF support for Cannonlake"
@@ -169,7 +171,7 @@ config SND_SOC_SOF_CANNONLAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_COFFEELAKE_SUPPORT
 	bool "SOF support for CoffeeLake"
@@ -185,7 +187,7 @@ config SND_SOC_SOF_COFFEELAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_ICELAKE_SUPPORT
 	bool "SOF support for Icelake"
@@ -201,7 +203,7 @@ config SND_SOC_SOF_ICELAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_COMETLAKE
 	tristate
@@ -209,7 +211,7 @@ config SND_SOC_SOF_COMETLAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_COMETLAKE_SUPPORT
 	bool
@@ -236,7 +238,7 @@ config SND_SOC_SOF_TIGERLAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_ELKHARTLAKE_SUPPORT
 	bool "SOF support for ElkhartLake"
@@ -252,7 +254,7 @@ config SND_SOC_SOF_ELKHARTLAKE
 	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
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_JASPERLAKE_SUPPORT
 	bool "SOF support for JasperLake"
@@ -267,15 +269,32 @@ config SND_SOC_SOF_JASPERLAKE
 	select SND_SOC_SOF_HDA_COMMON
 	help
 	  This option is not user-selectable but automagically handled by
+	  'select' statements at a higher level.
+
+config SND_SOC_SOF_ALDERLAKE_SUPPORT
+	bool "SOF support for Alderlake"
+	help
+	  This adds support for Sound Open Firmware for Intel(R) platforms
+	  using the Alderlake processors.
+	  Say Y if you have such a device.
+	  If unsure select "N".
+
+config SND_SOC_SOF_ALDERLAKE
+	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
 
 config SND_SOC_SOF_HDA_COMMON
 	tristate
+	select SND_INTEL_DSP_CONFIG
 	select SND_SOC_SOF_INTEL_COMMON
 	select SND_SOC_SOF_HDA_LINK_BASELINE
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 if SND_SOC_SOF_HDA_COMMON
 
@@ -285,7 +304,7 @@ config SND_SOC_SOF_HDA_LINK
 	select SND_SOC_SOF_PROBE_WORK_QUEUE
 	help
 	  This adds support for HDA links(HDA/HDMI) with Sound Open Firmware
-		  for Intel(R) platforms.
+	  for Intel(R) platforms.
 	  Say Y if you want to enable HDA links with SOF.
 	  If unsure select "N".
 
@@ -294,7 +313,7 @@ config SND_SOC_SOF_HDA_AUDIO_CODEC
 	depends on SND_SOC_SOF_HDA_LINK
 	help
 	  This adds support for HDAudio codecs with Sound Open Firmware
-		  for Intel(R) platforms.
+	  for Intel(R) platforms.
 	  Say Y if you want to enable HDAudio codecs with SOF.
 	  If unsure select "N".
 
@@ -302,8 +321,8 @@ config SND_SOC_SOF_HDA_PROBES
 	bool "SOF enable probes over HDA"
 	depends on SND_SOC_SOF_DEBUG_PROBES
 	help
-	  This option enables the data probing for Intel(R).
-		  Intel(R) Skylake and newer platforms.
+	  This option enables the data probing for Intel(R)
+	  Skylake and newer platforms.
 	  Say Y if you want to enable probes.
 	  If unsure, select "N".
 
@@ -314,7 +333,7 @@ config SND_SOC_SOF_HDA_ALWAYS_ENABLE_DMI_L1
 	  and disables known workarounds for specific HDAudio platforms.
 	  Only use to look into power optimizations on platforms not
 	  affected by DMI L1 issues. This option is not recommended.
-	  Say Y if you want to enable DMI Link L1
+	  Say Y if you want to enable DMI Link L1.
 	  If unsure, select "N".
 
 endif ## SND_SOC_SOF_HDA_COMMON
@@ -324,23 +343,22 @@ config SND_SOC_SOF_HDA_LINK_BASELINE
 	select SND_SOC_SOF_HDA if SND_SOC_SOF_HDA_LINK
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  'select' statements at a higher level.
 
 config SND_SOC_SOF_HDA
 	tristate
 	select SND_HDA_EXT_CORE if SND_SOC_SOF_HDA_LINK
 	select SND_SOC_HDAC_HDA if SND_SOC_SOF_HDA_AUDIO_CODEC
-	select SND_INTEL_DSP_CONFIG
 	help
 	  This option is not user-selectable but automagically handled by
-	  'select' statements at a higher level
+	  '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.
+	  for Intel(R) platforms.
 	  Say Y if you want to enable SoundWire links with SOF.
 	  If unsure select "N".
 
@@ -349,14 +367,14 @@ config SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE
 	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
+	  '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
+	  'select' statements at a higher level.
 
 endif ## SND_SOC_SOF_INTEL_PCI