[pulseaudio-discuss] ThinkPad T-510 audio output mute LED non-workingness

[Glenn Golden]

Takashi Iwai <tiwai at suse.de> [2015-04-26 18:05:51 +0200]:
> At Sun, 26 Apr 2015 09:20:12 -0600,
> Glenn Golden wrote:
> > 
> > Anyway, just my 2c, and entirely distinct from the issue at hand. Let's get
> > the LED working as intended first.
> 
> It's likely just a missing quirk application.  There was already a
> quick specific to your device (17aa:215e), but this doesn't include
> the thinkpad_acpi hook.
> 
> A patch like below may fix the issue.  Give it a try.
> 

No joy, alas.   Behavior unchanged from Arch 3.19.3-3 kernel.

I should mention that the patch was applied against 3.19.3 sources, not the git
head, but it applied without error, so assume it was ok to do that.  If not, 
let me know.