[alsa-devel] [PATCH] ALSA: hda/realtek: Enable HP amp and mute LED on HP Folio 9480m

[Takashi Iwai]

On Wed, 15 Jul 2015 21:14:39 +0200,
Keith Packard wrote:
> 
> Takashi Iwai <tiwai at suse.de> writes:
> 
> > Thanks!  The new patch looks good, but I think we don't have to use
> > the headset code, as your case looks more like a headphone, not a
> > combo headset that needs the special handling.  If so, the change can
> > be reduced something like below.  Could you check whether this is
> > enough?
> 
> Yes, that seems a lot simpler and works fine. I did remove the
> led_power_filter setting; that doesn't seem relevant for GPIO-based
> leds, and isn't necessary on my device in any case.
> 
> This patch is now otherwise essentially the same as yours, with the
> addition of comments.
> 
> Thanks again for your help; it's always interesting to dive into some
> different area of the kernel and see how it works.

Great, I queued the patch now.  It'll be included in the next pull
request for 4.2-rc3.


thanks,

Takashi