[ltp] T520 volume keys

[Ole Langbehn]

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Hi,

On 08.05.2011 06:14, Wade Curry wrote:
> I checked out the Documentation directory in the kernel source for
> kernel parameters.  Apparently two different items are being mixed
> up here.  I saw:
>=20
> acpi_os_name
> acpi_osi

Thanks for the clarification, I will try acpi_osi. If it helps for
getting acpi events, I'll report back.

> My W500 had a working mute button, and the volume buttons would at
> least unmute, but not affect the volume otherwise.  Now it has
> stopped working after doing an emerge @world (running Funtoo
> linux).  Adding these didn't help my box at all. :(
>=20
> xev shows that the buttons are still sending signals.  The keys
> didn't die; it's software.

Thanks for that hint. The buttons don't send acpi signals, but with xev
I receive events from XF86AudioLowerVolume and XF86AudioRaiseVolume.
With a little extra work, that should suffice for setting up the
buttons. Will post back if I manage to set them up.

Regards,

Ole


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