Fwd: Kernel tickets verify
fercerpav at gmail.com
Wed Feb 25 12:25:28 CET 2009
Andy Green <andy-4Bgg8jF3iZdWk0Htik3J/w at public.gmane.org> writes:
> Somebody in the thread at some point said:
> | Andy Green <andy-4Bgg8jF3iZdWk0Htik3J/w at public.gmane.org> writes:
> |> | #1493 when press power button makes some noise during suspend time.
> |> No there's no patch aimed at this AFAIK. I guess it's to do with AMP
> |> enable timing or chargeup of Vref / Vmid. There is actually a delayed
> | amixer -q -d sset "Amp Spk" mute
> Oh I see it diverts the output to headphones there? That is why it
> impacts the click?
> Does it still actually click if you have headphones in? That could be
> objectionable if it is happening right at your ear.
BTW, if they read WM8753 datasheet instead of proposing to introduce
some ugly workarounds in kernel, they'd see that the codec itself
supports silent method of turning on/off. Needs further investigation
though. It can be even theoretically possible that the sound comes
from some glitch on stupid DL_GSM line. This matter needs further
investigation imho, but i can't see why it is considered to be
important and especially why it needs kernel work right now; sorry for
expressing my stupid opinion.
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
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