A similar question about dcon. >From dmesg, it looks just fine. $ dmesg|grep dcon [ 26.481778] olpc-dcon: No DCON found on SMBus [ 30.651493] olpc-dcon: Discovered DCON version 2 [ 30.708411] PM: Adding info for platform:dcon
But apparently dcon sleep, output and freeze also refuse to change. Is the lack of screen causing the problem, and how? The brightness can be disabled however. $ cat /sys/devices/platform/dcon/sleep 0 $ echo 1 > /sys/devices/platform/dcon/sleep $ cat /sys/devices/platform/dcon/sleep 0 $ cat /sys/class/backlight/dcon-bl/brightness 15 $ echo 0 > /sys/class/backlight/dcon-bl/brightness $ cat /sys/class/backlight/dcon-bl/brightness 0 The only guess I have is i2c_smbus_write_word_data , called as dcon_write from dcon_sleep is not working as it should. _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel