diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-01-08 16:10:03 +0800 |
|---|---|---|
| committer | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-02-11 18:07:02 +0800 |
| commit | 7fcdf7d7e33f0af27470cc39569f5948ad5ba84c (patch) | |
| tree | baf7aa88ed7eaaf8392a55eb6ba908b7339a68b7 /sound/soc/fsl/Kconfig | |
| parent | f514fd534b740f12878c44f2e2f8f3b1ce469b54 (diff) | |
MLK-23287-1: ASoC: fsl_aud2htx: Add aud2htx module driver
The AUD2HTX is a digital module that provides a bridge between
the Audio Subsystem and the HDMI RTX Subsystem. This module
includes intermediate storage to queue SDMA transactions prior
to being synchronized and passed to the HDMI RTX Subsystem over
the Audio Link.
The AUD2HTX contains a DMA request routed to the SDMA module.
This DMA request is controlled based on the watermark level in
the 32-entry sample buffer.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
Diffstat (limited to 'sound/soc/fsl/Kconfig')
| -rw-r--r-- | sound/soc/fsl/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index e3f94e95e746..df83213310de 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -108,6 +108,13 @@ config SND_SOC_FSL_RPMSG_I2S This option is only useful for out-of-tree drivers since in-tree drivers select it automatically. +config SND_SOC_FSL_AUD2HTX + tristate "AUDIO TO HDMI TX module support" + select REGMAP_MMIO + select SND_SOC_GENERIC_DMAENGINE_PCM + help + Say Y if you want to add AUDIO TO HDMI TX support for NXP. + config SND_SOC_FSL_UTILS tristate @@ -559,6 +566,7 @@ config SND_SOC_IMX_CDNHDMI depends on DRM_IMX_CDNS_MHDP select SND_SOC_IMX_PCM_DMA select SND_SOC_FSL_SAI + select SND_SOC_FSL_AUD2HTX select SND_SOC_HDMI_CODEC help SoC Audio support for i.MX boards with CDN HDMI audio |