On Thu, Jan 31, 2013 at 08:02:25, Mark Brown wrote: > On Wed, Jan 30, 2013 at 06:52:35PM +0530, Hebbar Gururaja wrote: > > > Convert MicBias widgets to supply widget. > > > On tlv320aic3x, Mic bias power on/off shares the same register bits > > with output mic bias voltage. So, when power on mic bias, we need > > reclaim it to voltage value. > > This should update machine drivers that use the CODEC too. Yes. I have that patch ready. Once this is accepted, I will send all the patch as a series > > > +- ai3x-micbias-vg - MicBias Voltage required. > > + 1 - MICBIAS output is powered to 2.0V, > > + 2 - MICBIAS output is powered to 2.5V, > > + 3 - MICBIAS output is connected to AVDD, > > + If this node is not mentioned or if the value is incorrect, then MicBias > > + is powered down. > > Would 2.0V not be a more sensible default (it is the lowest voltage so > is unlikely to cause hardware damage if it's wrong)? The only reason I made this choice was because none of the existing platforms using this codec are setting the MicBias. > > Otherwise this looks good. Ok. I will send all the patch as a series now. > Regards, Gururaja ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
