Unverified Commit aa736700 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown
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ASoC: imx-card: Add imx-card machine driver 



Add machine driver for i.MX boards, which supports
AK4458/AK5558/AK4497/AK5552 DAC/ADC attached to
SAI interface currently, but these DAC/ADCs are not
only supported codecs. This machine driver is designed
to be a more common machine driver for i.MX platform,
it can support widely cpu dai interface and codec
dai interface.

Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: default avatarMihai Serban <mihai.serban@nxp.com>
Signed-off-by: default avatarCosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Signed-off-by: default avatarViorel Suman <viorel.suman@nxp.com>
Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: default avatarAdrian Alonso <adrian.alonso@nxp.com>
Link: https://lore.kernel.org/r/1621247488-21412-2-git-send-email-shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 623cd9cf

sound/soc/fsl/Kconfig

+13 −0
Original line number Diff line number Diff line
@@ -350,6 +350,19 @@ config SND_SOC_IMX_RPMSG 
	  Say Y if you want to add support for SoC audio on an i.MX board with

	  a rpmsg devices.



config SND_SOC_IMX_CARD

	tristate "SoC Audio Graph Sound Card support for i.MX boards"

	depends on OF && I2C

	select SND_SOC_AK4458

	select SND_SOC_AK5558

	select SND_SOC_IMX_PCM_DMA

	select SND_SOC_FSL_SAI

	select SND_SIMPLE_CARD_UTILS

	help

	  This option enables audio sound card support for i.MX boards

	  with OF-graph DT bindings.

	  It also support DPCM of single CPU multi Codec ststem.



endif # SND_IMX_SOC



endmenu

sound/soc/fsl/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@ snd-soc-imx-spdif-objs := imx-spdif.o 
snd-soc-imx-audmix-objs := imx-audmix.o

snd-soc-imx-hdmi-objs := imx-hdmi.o

snd-soc-imx-rpmsg-objs := imx-rpmsg.o

snd-soc-imx-card-objs := imx-card.o



obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o

obj-$(CONFIG_SND_SOC_IMX_ES8328) += snd-soc-imx-es8328.o
@@ -79,3 +80,4 @@ obj-$(CONFIG_SND_SOC_IMX_SPDIF) += snd-soc-imx-spdif.o 
obj-$(CONFIG_SND_SOC_IMX_AUDMIX) += snd-soc-imx-audmix.o

obj-$(CONFIG_SND_SOC_IMX_HDMI) += snd-soc-imx-hdmi.o

obj-$(CONFIG_SND_SOC_IMX_RPMSG) += snd-soc-imx-rpmsg.o

obj-$(CONFIG_SND_SOC_IMX_CARD) += snd-soc-imx-card.o

sound/soc/fsl/imx-card.c

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