At Tue, 22 Jul 2014 11:29:51 +0100, Daniel Drake wrote:
On Tue, Jul 22, 2014 at 11:27 AM, Takashi Iwai tiwai@suse.de wrote:
The overwritten value looks like the jack-detectable. Is it really so? Many headset jacks don't give the jack detection in the mic pin but relies on the headphone pin jack detection or use vendor-specific way.
"hda-jack-sense-test -a" correctly shows the mic as present when the headset is connected, and shows "Not present" when nothing is connected, or when speakers are connected. Is this enough to confirm that jack sense is working?
What if connecting a headphone jack instead of a headset?
Does the device have another mic (internal mic or whatever)? The mis-detection of mic jack won't be a big problem if there is a single mic input, but if there are two, the driver may switch automatically per jack status, thus it becomes a real problem.
Takashi