Messages in this thread | | | Date | Wed, 31 Jul 2013 20:49:25 -0700 | From | Felipe Ferreri Tonello <> | Subject | Re: [PATCH 1/4] ALSA: Added jack detection kcontrol support |
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Hi Takashi,
On 07/29/2013 05:05 AM, Takashi Iwai wrote: > At Sat, 27 Jul 2013 13:25:24 +0100, > Mark Brown wrote: >> >> On Fri, Jul 26, 2013 at 04:13:40PM -0700, Felipe Tonello wrote: >>> On Fri, Jul 26, 2013 at 3:48 PM, Mark Brown <broonie@kernel.org> wrote: >> >>>>>> What I'd expect to happen here is that for multi function jacks we >>>>>> create a control per function if the controls are valid. >> >>> Ok, so the idea is just to change the control to type integer instead >>> of boolean, right? >>> Because as you say, the user will be able to check the type of jack >>> based on the status value, right? >> >> It might be more idiomatic and more compatible with userspace to create >> multiple controls for the jack, there was some discussion of this in the >> past I think but I can't remember the result. > > I also forget the end result :) > > Another option would be to make an enum control, but multiple boolean > controls are easier in the end. The headset controls of HD-audio are > represented in that way, too (because HD-audio specification can't > tell better).
Yes. Thanks for the comment.
Felipe Tonello
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