On Thu, May 10, 2012 at 10:45:08AM +0100, Mark Brown wrote: > On Thu, May 10, 2012 at 05:41:15PM +0800, Shawn Guo wrote: > > > The "Mic Bias" here is really a SGTL5000 internal supply. > > If it is then what's providing the bias to the mic? It's common for > chips to have a micbias supply which comes out of the chip and is used > by mics, this is my understanding of what this circuit is. +1 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
