> -----Original Message----- > From: Mark Brown [mailto:broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx] > Sent: Monday, June 08, 2009 8:09 PM > To: Aggarwal, Anuj > Cc: alsa-devel@xxxxxxxxxxxxxxxx > Subject: Re: Default enabling of mixer controls > > On Mon, Jun 08, 2009 at 07:54:00PM +0530, Aggarwal, Anuj wrote: > > > /* Enable Analog Left Capture Route AUXL */ > > reg = codec->read(codec, TWL4030_REG_ANAMICL); > > reg |= TWL4030_AUXL_EN; > > codec->write(codec, TWL4030_REG_ANAMICL, reg); > > > After that, if I do a get on Analog Left Capture Route AUXL (or the > other), > > I am seeing that it has been turned ON. However, when I try to capture, > > It doesn't work. I have to disable it first and then re-enable it to > > capture properly. > > Hrm, you'll be missing some internal DAPM state updates. Currently the > most direct way to do that would be to go through the actual control > interface and there's not a particularly nice way of doing that that > from the kernel that I'm aware of. > > Is this not something you can have user space do? [Aggarwal, Anuj] Since this was by default enabled in my earlier codec driver, I wanted to make the change transparent to the end user. However, since the same can be done from user space too, it should not be a problem for my customer. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
