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-rw-r--r--sound/soc/intel/Kconfig115
1 files changed, 83 insertions, 32 deletions
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 7b49d04e3c60..f2c9e8c5970a 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -1,71 +1,122 @@
+config SND_SOC_INTEL_SST_TOPLEVEL
+ bool "Intel ASoC SST drivers"
+ default y
+ depends on X86 || COMPILE_TEST
+ select SND_SOC_INTEL_MACH
+ help
+ Intel ASoC SST Platform Drivers. If you have a Intel machine that
+ has an audio controller with a DSP and I2S or DMIC port, then
+ enable this option by saying Y
+
+ Note that the answer to this question doesn't directly affect the
+ kernel: saying N will just cause the configurator to skip all
+ the questions about Intel SST drivers.
+
+if SND_SOC_INTEL_SST_TOPLEVEL
+
config SND_SST_IPC
tristate
+ # This option controls the IPC core for HiFi2 platforms
config SND_SST_IPC_PCI
tristate
select SND_SST_IPC
+ # This option controls the PCI-based IPC for HiFi2 platforms
+ # (Medfield, Merrifield).
config SND_SST_IPC_ACPI
tristate
select SND_SST_IPC
- select SND_SOC_INTEL_SST
- select IOSF_MBI
+ # This option controls the ACPI-based IPC for HiFi2 platforms
+ # (Baytrail, Cherrytrail)
-config SND_SOC_INTEL_COMMON
+config SND_SOC_INTEL_SST_ACPI
tristate
+ # This option controls ACPI-based probing on
+ # Haswell/Broadwell/Baytrail legacy and will be set
+ # when these platforms are enabled
config SND_SOC_INTEL_SST
tristate
- select SND_SOC_INTEL_SST_ACPI if ACPI
config SND_SOC_INTEL_SST_FIRMWARE
tristate
select DW_DMAC_CORE
-
-config SND_SOC_INTEL_SST_ACPI
- tristate
-
-config SND_SOC_ACPI_INTEL_MATCH
- tristate
- select SND_SOC_ACPI if ACPI
-
-config SND_SOC_INTEL_SST_TOPLEVEL
- tristate "Intel ASoC SST drivers"
- depends on X86 || COMPILE_TEST
- select SND_SOC_INTEL_MACH
- select SND_SOC_INTEL_COMMON
- help
- Intel ASoC Audio Drivers. If you have a Intel machine that
- has audio controller with a DSP and I2S or DMIC port, then
- enable this option by saying Y or M
- If unsure select "N".
+ # This option controls firmware download on
+ # Haswell/Broadwell/Baytrail legacy and will be set
+ # when these platforms are enabled
config SND_SOC_INTEL_HASWELL
- tristate "Intel ASoC SST driver for Haswell/Broadwell"
- depends on SND_SOC_INTEL_SST_TOPLEVEL && SND_DMA_SGBUF
- depends on DMADEVICES
+ tristate "Haswell/Broadwell Platforms"
+ depends on SND_DMA_SGBUF
+ depends on DMADEVICES && ACPI
select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_SST_ACPI
select SND_SOC_INTEL_SST_FIRMWARE
+ select SND_SOC_ACPI_INTEL_MATCH
+ help
+ If you have a Intel Haswell or Broadwell platform connected to
+ an I2S codec, then enable this option by saying Y or m. This is
+ typically used for Chromebooks. This is a recommended option.
config SND_SOC_INTEL_BAYTRAIL
- tristate "Intel ASoC SST driver for Baytrail (legacy)"
- depends on SND_SOC_INTEL_SST_TOPLEVEL
- depends on DMADEVICES
+ tristate "Baytrail (legacy) Platforms"
+ depends on DMADEVICES && ACPI
select SND_SOC_INTEL_SST
+ select SND_SOC_INTEL_SST_ACPI
select SND_SOC_INTEL_SST_FIRMWARE
+ select SND_SOC_ACPI_INTEL_MATCH
+ help
+ If you have a Intel Baytrail platform connected to an I2S codec,
+ then enable this option by saying Y or m. This was typically used
+ for Baytrail Chromebooks but this option is now deprecated and is
+ not recommended, use SND_SST_ATOM_HIFI2_PLATFORM instead.
+
+config SND_SST_ATOM_HIFI2_PLATFORM_PCI
+ tristate "PCI HiFi2 (Medfield, Merrifield) Platforms"
+ depends on X86 && PCI
+ select SND_SST_IPC_PCI
+ select SND_SOC_COMPRESS
+ help
+ If you have a Intel Medfield or Merrifield/Edison platform, then
+ enable this option by saying Y or m. Distros will typically not
+ enable this option: Medfield devices are not available to
+ developers and while Merrifield/Edison can run a mainline kernel with
+ limited functionality it will require a firmware file which
+ is not in the standard firmware tree
config SND_SST_ATOM_HIFI2_PLATFORM
- tristate "Intel ASoC SST driver for HiFi2 platforms (*field, *trail)"
- depends on SND_SOC_INTEL_SST_TOPLEVEL && X86
+ tristate "ACPI HiFi2 (Baytrail, Cherrytrail) Platforms"
+ depends on X86 && ACPI
+ select SND_SST_IPC_ACPI
select SND_SOC_COMPRESS
+ select SND_SOC_ACPI_INTEL_MATCH
+ select IOSF_MBI
+ help
+ If you have a Intel Baytrail or Cherrytrail platform with an I2S
+ codec, then enable this option by saying Y or m. This is a
+ recommended option
config SND_SOC_INTEL_SKYLAKE
- tristate "Intel ASoC SST driver for SKL/BXT/KBL/GLK/CNL"
- depends on SND_SOC_INTEL_SST_TOPLEVEL && PCI && ACPI
+ tristate "SKL/BXT/KBL/GLK/CNL... Platforms"
+ depends on PCI && ACPI
select SND_HDA_EXT_CORE
select SND_HDA_DSP_LOADER
select SND_SOC_TOPOLOGY
select SND_SOC_INTEL_SST
+ select SND_SOC_ACPI_INTEL_MATCH
+ help
+ If you have a Intel Skylake/Broxton/ApolloLake/KabyLake/
+ GeminiLake or CannonLake platform with the DSP enabled in the BIOS
+ then enable this option by saying Y or m.
+
+config SND_SOC_ACPI_INTEL_MATCH
+ tristate
+ select SND_SOC_ACPI if ACPI
+ # this option controls the compilation of ACPI matching tables and
+ # helpers and is not meant to be selected by the user.
+
+endif ## SND_SOC_INTEL_SST_TOPLEVEL
# ASoC codec drivers
source "sound/soc/intel/boards/Kconfig"