At Sun, 10 Jan 2010 15:34:02 +0100, drago01 wrote: > > On Sun, Jan 10, 2010 at 3:31 PM, drago01 <drago01@xxxxxxxxx> wrote: > > Hi, > > > > I experience an odd issue with my HP6930p laptop. > > > > After boot pressing the mute button/led causes the audio to be muted > > but the sate is not reflected in software (i.e the mixer does not show > > the control as muted). > > However pressing after a suspend/resume cycle it works as expected. > > The hardware mute button/led and the software control are in sync > > (pressing the hw button toggles the mixer to mute/unmute; muting the > > software mixer results into the led turning red). > > > > This was with 2.6.31.9 and 2.6.32.1; also installing alsa-drivers from > > source does not change this. > > > > It seems something is not initialized correctly during boot up but is > > done on resume, any pointers on how to debug this? > > > > (Resending to correct list) First off, give alsa-info.sh output (run with --no-upload option) on the very latest alsa-driver. The mute LED is usually controlled via GPIO 3 or GPIO 1 on HP machines according to the codec chip. thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
