tomek at pipebreaker.pl
Fri Oct 30 07:27:39 PDT 2009
On Fri, Oct 30, 2009 at 01:40:48PM +0000, Bastien Nocera wrote:
> Or something.
> I have hardware with a keyboard backlight, which is only supported
> through HAL right now (and crummy hacks like pommed).
> Is there anything but Apple laptops supporting this? (And if so, which
> kernel interfaces are being used for those that differ from the applesmc
FYI, Dell Latitude E6400 has keyboard backlight.
As for itnerfaces, should't it be exposed like any other LED device¹? This
is how overhead LED light on my Thinkpad is controlled. Kernel LED driver
already supports different brightness levels.
¹ # ls /sys/class/leds
iwl-phy0::assoc iwl-phy0::radio iwl-phy0::RX iwl-phy0::TX mmc0::
tpacpi::power tpacpi::standby tpacpi::thinklight tpacpi::thinkvantage
Tomasz Torcz ,,If you try to upissue this patchset I shall be seeking
xmpp: zdzichubg at chrome.pl an IP-routable hand grenade.'' -- Andrew Morton (LKML)
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