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(parent: 92a218e) | patch
MLK-16929-2: sound: soc: fsl: imx pdm mic driver over SAI
authorAdrian Alonso <adrian.alonso@nxp.com>
Thu, 14 Sep 2017 20:43:21 +0000 (15:43 -0500)
committerNitin Garg <nitin.garg@nxp.com>
Tue, 20 Mar 2018 19:50:03 +0000 (14:50 -0500)
commite03058b7fe92688845344fc78f7bad85fcb48a84
tree2ab51787a246c1f9d7910a0a3d0164509c8217fbtree | snapshot
parent92a218ed30c6b15e44ef669a0e72410e6a2dd90dcommit | diff
MLK-16929-2: sound: soc: fsl: imx pdm mic driver over SAI

i.MX Sound SoC Audio support for PDM mics on SAI
Set audio recording hardware constrains, support
Sample rates: 8000, 16000, 32000, 48000, 64000
PDM decimation factor property fixed to 64
Number of channels: 1

Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
sound/soc/fsl/Kconfig diff | blob | history
sound/soc/fsl/Makefile diff | blob | history
sound/soc/fsl/imx-pdm.c [new file with mode: 0644] blob