Re: [PATCH 0/2] add sysfs for acpi interfaces of thinkpad hardware mute

[Alex Hung <alex.hung@xxxxxxxxxxxxx>]

Hi Mattew,

That sounds good. I will work on it.

Cheers,
Alex Hung

On Wed, Aug 14, 2013 at 3:00 PM, Matthew Garrett <matthew.garrett@xxxxxxxxxx> wrote:

On Wed, 2013-08-14 at 14:41 +0800, Alex Hung wrote:
> Hi Matthew,
>
> The problem is that thinkpad-acpi does not aware of mute is changed by
> either hotkey presses or in desktop.

Ok, how about this. Register the LED with the kernel LED subsystem. Add
a new LED trigger for volume-mute. Have the HDA driver call that trigger
whenever the mute state changes.

--
Matthew Garrett <matthew.garrett@xxxxxxxxxx>

--

Cheers,
Alex Hung

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