Merge branch 'master' of git://git.denx.de/u-boot-nios

[u-boot] / drivers / sound / Kconfig

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index 759a10fcc39a5e54c78fb37c8bc3128bdfb79133..5de86c05c600de10739001263485c96956ebc904 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -1,3 +1,5 @@
+menu "Sound support"
+
 config SOUND
        bool "Enable sound support"
        help
@@ -18,3 +20,40 @@ config I2S
          SoC to the audio codec. This option enables sound support using
          I2S. It calls either of the two supported codecs (no use is made
          of driver model at present).
+
+config I2S_SAMSUNG
+       bool "Enable I2C support for Samsung SoCs"
+       depends on SOUND
+       help
+         Samsung Exynos SoCs support an I2S interface for sending audio
+         data to an audio codec. This option enables support for this,
+         using one of the available audio codec drivers. Enabling this
+         option provides an implementation for sound_init() and
+         sound_play().
+
+config SOUND_MAX98095
+       bool "Support Maxim max98095 audio codec"
+       depends on I2S_SAMSUNG
+       help
+         Enable the max98095 audio codec. This is connected via I2S for
+         audio data and I2C for codec control. At present it only works
+         with the Samsung I2S driver.
+
+config SOUND_SANDBOX
+       bool "Support sandbox emulated audio codec"
+       depends on SANDBOX && SOUND
+       help
+         U-Boot sandbox can emulate a sound device using SDL, playing the
+         sound on the host machine. This option implements the sound_init()
+         and sound_play() functions for sandbox. Note that you must install
+         the SDL libraries for this to work.
+
+config SOUND_WM8994
+       bool "Support Wolfson Micro wm8994 audio codec"
+       depends on I2S_SAMSUNG
+       help
+         Enable the wm8994 audio codec. This is connected via I2S for
+         audio data and I2C for codec control. At present it only works
+         with the Samsung I2S driver.
+
+endmenu