On Wed, Jun 17, 2015 at 04:58:30PM +0800, Zidan Wang wrote: > On Tue, Jun 16, 2015 at 01:18:39PM +0100, Charles Keepax wrote: > > On Tue, Jun 16, 2015 at 02:23:19PM +0800, Zidan Wang wrote: > > > Add dapm kcontrols to select left/right ADC input source, one to select > > > the left ADC input source and one for the right ADC input source. > > > > > > In default, the left ADC will select the left input, and the right ADC > > > will > > > select the right input. When the left(right) ADC select the right(left) > > > input, > > > the left(right) input path will be powered down. > > > > > > Signed-off-by: Zidan Wang <zidan.w...@freescale.com> > > > --- > > > - { "Left ADC", NULL, "Left Input Mixer" }, > > > - { "Right ADC", NULL, "Right Input Mixer" }, > > > + { "ADCL Source", "Left", "Left Input Mixer" }, > > > + { "ADCL Source", "Right", "Right Input Mixer" }, > > > + > > > + { "ADCR Source", "Left", "Left Input Mixer" }, > > > + { "ADCR Source", "Right", "Right Input Mixer" }, > > > + > > > + { "Left ADC", NULL, "ADCL Source" }, > > > + { "Right ADC", NULL, "ADCR Source" }, > > > > Are you sure this is correct? My reading is that those bits don't > > affect routing at all, they mearly determine how the channel is > > sent out on the AIF. > > > I have tested on my board, it can works, but it has something wrong. > > If set "ADCR Source" to "Left", RINPUT1(RINPUT2 and RINPUT3)->"Right Input > Mixer" will > be powered down, but "Right ADC" is still powered up. Do you have some best > method to > set the audio route?
I think your last patch that didn't touch DAPM for this was closer to correct, I would revert back to something similar to that but fixing up for the other comments on it. Thanks, Charles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/