From a019e7b4158a88f15b24e90e6d28cc615e558a9e Mon Sep 17 00:00:00 2001 From: Shengjiu Wang Date: Wed, 15 Feb 2017 11:28:36 +0800 Subject: MLK-13904-1: ASoC: fsl: add audio cpu dai driver base on rpmsg (part 1) Add the cpu dai driver, as the rpmsg_send api can't be used in atomic context, so using the workqueue instead of calling rpmsg_send() directly. The detail communication stack is defined in header file. Signed-off-by: Shengjiu Wang Acked-by: Robin Gong [ Aisheng: split out imx-pcm.h changes ] Signed-off-by: Dong Aisheng --- sound/soc/fsl/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'sound/soc/fsl/Kconfig') diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index aa99c008a925..824ec0cc50ff 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -74,6 +74,15 @@ config SND_SOC_FSL_MICFIL Say Y if you want to add Pulse Density Modulation microphone interface (MICFIL) support for NXP. +config SND_SOC_FSL_RPMSG_I2S + tristate "I2S base on the RPMSG support" + depends on RPMSG + help + Say Y if you want to add rpmsg i2s support for the Freescale CPUs. + which is depends on the rpmsg. + This option is only useful for out-of-tree drivers since + in-tree drivers select it automatically. + config SND_SOC_FSL_UTILS tristate -- cgit v1.2.3