Re: [PATCH] ARM: dst: OMAP3-N900: Add microphone bias voltages

2015-01-30 Thread Pavel Machek
On Fri 2015-01-30 21:23:20, Jarkko Nikula wrote: > From: Pavel Machek > > N900 audio recording needs that codec provides bias voltage for integrated > digital microphone and headset microphone depending which one is used. > Digital microphone uses 2 V bias and it comes from the codec A part. Code

[PATCH] ARM: dst: OMAP3-N900: Add microphone bias voltages

2015-01-30 Thread Jarkko Nikula
From: Pavel Machek N900 audio recording needs that codec provides bias voltage for integrated digital microphone and headset microphone depending which one is used. Digital microphone uses 2 V bias and it comes from the codec A part. Codec B part drives the headset microphone bias and that is set