staging: greybus: audio: Enable GB codec, audio module compilation.

Currently you can't enable the Gey Bus Audio Codec because there is no
entry for it in the Kconfig file. Originally the config name was going
to be AUDIO_MSM8994 but that's not correct because other types of
hardware are supported now. I have chosen the name AUDIO_APB_CODEC
instead.  Also I had to update the dependencies for GREYBUS_AUDIO to
make the compile work.

Signed-off-by: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/2b50959ccffe5a4372880d27e79ef3be1873372c.1594290158.git.vaibhav.sr@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/Kconfig b/drivers/staging/greybus/Kconfig
index 9389e7a922fa67a5830fa9c50df31be20a316b8e..927cfa4bc9898cddaa56242003c5ca1448325faa 100644 (file)
--- a/drivers/staging/greybus/Kconfig
+++ b/drivers/staging/greybus/Kconfig
@@ -3,7 +3,7 @@ if GREYBUS
 
 config GREYBUS_AUDIO
        tristate "Greybus Audio Class driver"
-       depends on SOUND
+       depends on SOUND && SND_SOC
        help
          Select this option if you have a device that follows the
          Greybus Audio Class specification.
@@ -11,6 +11,18 @@ config GREYBUS_AUDIO
          To compile this code as a module, chose M here: the module
          will be called gb-audio.ko
 
+config GREYBUS_AUDIO_APB_CODEC
+       tristate "Greybus APBridge Audio codec driver"
+       depends on SND_SOC && GREYBUS_AUDIO
+       help
+         Select this option if you have a Toshiba APB device that has I2S
+          ports and acts as a Greybus "Dummy codec". This device is a
+          bridge from an APB-I2S port to a Unipro network.
+
+         To compile this code as a module, chose M here: the module
+         will be called gb-audio-codec.ko
+
+
 config GREYBUS_BOOTROM
        tristate "Greybus Bootrom Class driver"
        help

diff --git a/drivers/staging/greybus/Makefile b/drivers/staging/greybus/Makefile
index 3b4b6cabff190c70c4d1c7d838c2c824f97f61bc..7c5e896223344a8ae8f139ec1bb37d07c01daf18 100644 (file)
--- a/drivers/staging/greybus/Makefile
+++ b/drivers/staging/greybus/Makefile
@@ -40,8 +40,8 @@ gb-audio-manager-y    := audio_manager.o audio_manager_module.o
 #ccflags-y += -DGB_AUDIO_MANAGER_SYSFS
 #endif
 
-obj-$(CONFIG_GREYBUS_AUDIO_MSM8994)    += gb-audio-codec.o
-obj-$(CONFIG_GREYBUS_AUDIO_MSM8994)    += gb-audio-module.o
+obj-$(CONFIG_GREYBUS_AUDIO_APB_CODEC)          += gb-audio-codec.o
+obj-$(CONFIG_GREYBUS_AUDIO_APB_CODEC)  += gb-audio-module.o
 obj-$(CONFIG_GREYBUS_AUDIO)            += gb-audio-gb.o
 obj-$(CONFIG_GREYBUS_AUDIO)            += gb-audio-apbridgea.o
 obj-$(CONFIG_GREYBUS_AUDIO)            += gb-audio-manager.o