thinkpad-acpi: basic ALSA mixer support (v2)
commit812b22a5aaa5a0ccb30503dfceed8008265c2a6e
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sun, 13 Dec 2009 19:05:19 +0000 (13 17:05 -0200)
committerHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sat, 20 Feb 2010 22:00:31 +0000 (20 20:00 -0200)
tree79a7dd4d435f2f5a122cd94d9331ca34661fddd4
parent9afa4f0c5939ca191fffa3931763f8a175985626
thinkpad-acpi: basic ALSA mixer support (v2)

Add the basic ALSA mixer functionality.  The mixer is event-driven,
and will work fine on IBM ThinkPads.  I expect Lenovo ThinkPads will
cause some trouble with the event interface.

Heavily based on work by Lorne Applebaum <lorne.applebaum@gmail.com>
and ideas from Matthew Garrett <mjg@redhat.com>.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Lorne Applebaum <lorne.applebaum@gmail.com>
Cc: Matthew Garrett <mjg@redhat.com>
Documentation/laptops/thinkpad-acpi.txt
drivers/platform/x86/thinkpad_acpi.c