linux/sound/arm/mxc-alsa-pmic.c File Reference

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Detailed Description

this fle mxc-alsa-pmic.c

this file implements the mxc sound driver interface for ALSA. The mxc sound driver supports mono/stereo recording (there are some limitations due to hardware), mono/stereo playback and audio mixing. Recording supports 8000 khz and 16000 khz sample rate. Playback supports 8000, 11025, 16000, 22050, 24000, 32000, 44100, 48000 and 96000 Hz for mono and stereo. This file also handles the software mixer and abstraction APIs that control the volume,balance,mono-adder,input and output devices for PMIC. These mixer controls shall be accessible thru alsa as well as OSS emulation modes

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