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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2018-01-04 16:35:55 -0600
committerMark Brown <broonie@kernel.org>2018-01-08 16:19:49 +0000
commitdef2c4284fd6b3402265ee050d769897e3331521 (patch)
treefe30da9f9c4f6ebc6617e282fe6cf536008f3305 /sound/soc/intel/Kconfig
parentASoC: Intel: Kconfig: Simplify-clarify ACPI/PCI dependencies (diff)
downloadlinux-dev-def2c4284fd6b3402265ee050d769897e3331521.tar.xz
linux-dev-def2c4284fd6b3402265ee050d769897e3331521.zip
ASoC: Intel: document what Kconfig options do
Document in comments what the options are supposed to mean, before clean-up in next patch. No functionality change here. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/Kconfig')
-rw-r--r--sound/soc/intel/Kconfig17
1 files changed, 14 insertions, 3 deletions
diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index 16374576cb6e..01b75df6b118 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -16,16 +16,27 @@ 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_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
@@ -34,9 +45,9 @@ config SND_SOC_INTEL_SST
config SND_SOC_INTEL_SST_FIRMWARE
tristate
select DW_DMAC_CORE
-
-config SND_SOC_INTEL_SST_ACPI
- tristate
+ # 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"