This is the SGTL5000 codec based off-CODEC widgets supports.
Signed-off-by: Xiubo Li Li.Xiubo@freescale.com --- sound/soc/fsl/Kconfig | 25 ++++++++++++++++++ sound/soc/fsl/Makefile | 3 +++ sound/soc/fsl/snd-soc-simple-card-vf610.c | 44 +++++++++++++++++++++++++++++++ 3 files changed, 72 insertions(+) create mode 100644 sound/soc/fsl/snd-soc-simple-card-vf610.c
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 514c275..fc25d8a 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -216,3 +216,28 @@ config SND_SOC_IMX_MC13783 select SND_SOC_IMX_PCM_DMA
endif # SND_IMX_SOC + +menuconfig SND_VF610_SOC + tristate "SoC Audio for Freescale VF610 CPUs" + select DMA_ENGINE + help + Say Y or M if you want to add support for codecs attached to + the VF610 CPUs. + + This will enable Freeacale SAI and SGTL5000 codec, and an extra + TWR-AUDIO-SGTL sub-board is needed for SGTL5000. + +if SND_VF610_SOC + +config SND_SOC_VF610_SGTL5000 + tristate "SoC Audio support for VF610 boards with SGTL5000" + depends on OF && I2C + select SND_SOC_FSL_SAI + select SND_SOC_SGTL5000 + select SND_SIMPLE_CARD + help + Say Y if you want to add support for SoC audio on an VF610 board with + a SGTL5000 codec and a SAI. + + +endif #SND_VF610_SOC diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile index aaccbee..19690c5 100644 --- a/sound/soc/fsl/Makefile +++ b/sound/soc/fsl/Makefile @@ -58,3 +58,6 @@ obj-$(CONFIG_SND_SOC_IMX_SGTL5000) += snd-soc-imx-sgtl5000.o obj-$(CONFIG_SND_SOC_IMX_WM8962) += snd-soc-imx-wm8962.o obj-$(CONFIG_SND_SOC_IMX_SPDIF) += snd-soc-imx-spdif.o obj-$(CONFIG_SND_SOC_IMX_MC13783) += snd-soc-imx-mc13783.o + +# Simple audio card widgets Support +obj-$(CONFIG_SND_SOC_VF610_SGTL5000) += snd-soc-simple-card-vf610.o diff --git a/sound/soc/fsl/snd-soc-simple-card-vf610.c b/sound/soc/fsl/snd-soc-simple-card-vf610.c new file mode 100644 index 0000000..692561c --- /dev/null +++ b/sound/soc/fsl/snd-soc-simple-card-vf610.c @@ -0,0 +1,44 @@ +/* + * ASoC VF610 SGTL5000 off-CODEC widgets support + * + * Copyright 2013 Freescale Semiconductor, Inc. + * Xiubo Li Li.Xiubo@freescale.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/module.h> +#include <sound/simple_card.h> +#include <sound/soc-dapm.h> + +static const struct snd_soc_dapm_widget vf610_sgtl5000_dapm_widgets[] = { + SND_SOC_DAPM_MIC("Mic Jack", NULL), + SND_SOC_DAPM_LINE("Line In Jack", NULL), + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_SPK("Line Out Jack", NULL), + SND_SOC_DAPM_SPK("Ext Spk", NULL), +}; + +struct asoc_simple_card_widgets vf610_sgtl5000_widgets = { + .name = "vf610-sgtl5000", + .widgets = vf610_sgtl5000_dapm_widgets, + .widgets_cnt = ARRAY_SIZE(vf610_sgtl5000_dapm_widgets), +}; + +static int __init __vf610_sgtl5000_widgets_init(void) +{ + return asoc_simple_card_widgets_register(&vf610_sgtl5000_widgets); +} +module_init(__vf610_sgtl5000_widgets_init); + +static void __exit __vf610_sgtl5000_widgets_exit(void) +{ + asoc_simple_card_widgets_unregister(&vf610_sgtl5000_widgets); +} +module_exit(__vf610_sgtl5000_widgets_exit); + +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:vf610-simple-card-widgets"); +MODULE_DESCRIPTION("ASoC Simple Sound Card Widgets"); +MODULE_AUTHOR("Xiubo Li Li.Xiubo@freescale.com");