mensactrl: len is a size_t
mensactrl: support power control via gpio
mensactrl: Increase display blank timeout to 3 minutes
bsp: add bsp configuration which builds the sd-card image
bsp: update to ptxdist 2014.08.0 and linux 3.16.0
bsp: clean up kernel config
Merge branch 'master' of 'https://github.com/rohieb/mensactrl/'
bsp: update to ptxdist 2014.10.0
bsp: disable libxml2
Add support for brightness levels
bsp: update kernel to 3.17.1
bsp: add ssh keys and enable scp&sftp
bsp: enable support for zram&swap
bsp: update u-boot to 2014.10
bsp: update toolchain to 2013.12
Merge branch 'master' of git.totalueberwachung.de:mensactrl
mensactrl: add simple benchmark mode
mensactrl: Calculate correct offset for the "grayscale" images
Adjust threshold
mensactrl: Fix off-by-one in offs calculation