--Update wm8960audio configuration for mx6ul/mx7
1."Capture Switch" has been enabled, and 'Capture Volume' will make sense.
The current 'Capture Volume' value is the max value 63. So need to modify
the capture volume.
2.Add ADC data output select.
3.Remove amixer control 'Headset Jack' as mx7d-sdb doesn't have it.
--Adding sii902xaudio configuration for mx7
Signed-off-by: Yuqing Zhu <carol.zhu@nxp.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>