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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
linux-next/drivers/platform
Henrique de Moraes Holschuh 88cc83772a thinkpad-acpi: fix ALSA callback return status
Clemens Ladisch reports that thinkpad-acpi improperly implements the
ALSA API, and always returns 0 for success for the "put" callbacks
while the API requires it to return "1" when the control value has
been changed in the hardware/firmware.

Rework the volume subdriver to be able to properly implement the ALSA
API.  Based on a patch by Clemens Ladisch <clemens@ladisch.de>.

This fix is also needed on 2.6.33.

Reported-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: stable@kernel.org
2010-02-27 18:45:29 -03:00
..
x86 thinkpad-acpi: fix ALSA callback return status 2010-02-27 18:45:29 -03:00
Kconfig Kconfig: Remove useless and sometimes wrong comments 2009-11-09 09:40:56 +01:00
Makefile create drivers/platform/x86/ from drivers/misc/ 2008-12-19 04:42:32 -05:00