[PATCH v3 04/10] ASoC: Intel: document what Kconfig options do

Pierre-Louis Bossart
2018-01-04T22:38:05Z

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>
---
sound/soc/intel/Kconfig | 17 ++++++++++++++---
1 file 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"
--
2.14.1