sound: x86: link: Add sound support

[oweals/u-boot.git] / drivers / sound / Kconfig

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index 3b96e844806067066dad94cc5bcbc024a62e7067..4b893f035b0284b8905205d3c84dfd2875293507 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -1,3 +1,5 @@
+menu "Sound support"
+
 config SOUND
        bool "Enable sound support"
        help
@@ -19,9 +21,18 @@ config I2S
          I2S. It calls either of the two supported codecs (no use is made
          of driver model at present).
 
+config I2S_ROCKCHIP
+       bool "Enable I2S support for Rockchip SoCs"
+       depends on I2S
+       help
+         Rockchip 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. This driver does not make use of
+         DMA, but writes each word directly to the hardware.
+
 config I2S_SAMSUNG
        bool "Enable I2C support for Samsung SoCs"
-       depends on SOUND
+       depends on I2S
        help
          Samsung Exynos SoCs support an I2S interface for sending audio
          data to an audio codec. This option enables support for this,
@@ -29,9 +40,44 @@ config I2S_SAMSUNG
          option provides an implementation for sound_init() and
          sound_play().
 
+config SOUND_INTEL_HDA
+       bool "Intel HDA audio codec"
+       depends on SOUND
+       help
+         Most Intel chips have an HDA (High-definition audio) codec which can
+         be used by U-Boot to play simple beeps. This is also sometimes called
+         Azalia which was the development code-name. It requires setup
+         information in the device tree (see intel-hda.txt).
+
+config SOUND_IVYBRIDGE
+       bool "Intel Ivybridge sound support"
+       depends on SOUND
+       select SOUND_INTEL_HDA
+       help
+         Enable sound output on supported Intel Ivybridge-based boards. This
+         driver uses Intel's High-definition Audio (HDA) architecture,
+         sometimes called Azalia. The audio codec is detected using a
+         semi-automatic mechanism.
+
+config SOUND_MAX98088
+       bool "Support Maxim max98088 audio codec"
+       depends on I2S
+       help
+         Enable the max98088 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_MAX98090
+       bool "Support Maxim max98090 audio codec"
+       depends on I2S
+       help
+         Enable the max98090 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_MAX98095
        bool "Support Maxim max98095 audio codec"
-       depends on I2S_SAMSUNG
+       depends on I2S
        help
          Enable the max98095 audio codec. This is connected via I2S for
          audio data and I2C for codec control. At present it only works
@@ -53,3 +99,5 @@ config SOUND_WM8994
          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