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[ALSA] maestro3: HP OmniBook HW volume button magic
authorVille Syrjala <syrjala@sci.fi>
Thu, 12 May 2005 12:20:57 +0000 (14:20 +0200)
committerJaroslav Kysela <perex@suse.cz>
Sun, 29 May 2005 08:08:26 +0000 (10:08 +0200)
commit091bf4dcab10b083f944d4eafbe0c734786485fe
tree34e98a38fd1eb44ad01ee013e47dc525120a9851tree | snapshot
parentdb68d15da00f64bef2c8c822baab42aff39ae774commit | diff
[ALSA] maestro3: HP OmniBook HW volume button magic

Maestro3 driver
Some HP OmniBook laptops (500 and 6000 at least) require some GPIO magic
before the HW volume buttons work. This patch makes them work mostly.
Something is still missing to make them work perfectly. However I have been
unable to figure out what exactly.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/maestro3.c diff | blob | history
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