From 112f2e1443428f3fa6dda91058557eb5cbfc3d43 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 1 Apr 2019 13:38:39 -0700 Subject: tegra: sound: Add an audio hub driver Add a driver for the audio hub. This is modelled as a misc device which supports writing audio data from I2S. Signed-off-by: Simon Glass Acked-by: Jon Hunter Signed-off-by: Tom Warren --- drivers/sound/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/sound/Kconfig') diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig index 6e9dcefcb9..4ebc719be2 100644 --- a/drivers/sound/Kconfig +++ b/drivers/sound/Kconfig @@ -71,6 +71,15 @@ config SOUND_IVYBRIDGE sometimes called Azalia. The audio codec is detected using a semi-automatic mechanism. +config I2S_TEGRA + bool "Enable I2S support for Nvidia Tegra SoCs" + depends on I2S + select TEGRA124_DMA + help + Nvidia Tegra SoCs support several I2S interfaces for sending audio + data to an audio codec. This option enables support for this, + using one of the available audio codec drivers. + config SOUND_MAX98088 bool "Support Maxim max98088 audio codec" depends on I2S -- cgit