https://bugzilla.kernel.org/show_bug.cgi?id=36322
--- Comment #11 from Lee, Chun-Yi <j...@novell.com> 2011-05-31 13:37:31 --- (In reply to comment #10) > Sorry, took me a while to compile the kernel and to find out why > /sys/kernel/debug/ is empty. > > ./ec_access -b 0x51 will display values between 0x00 and 0x09; value changes > when use brightness up/down keys. > But the actual brightness of my screen does not change. Thank's for your testing, it's help to confirm our value write to EC register. Unfortunately, I have no idea why the EC didn't change brightness level even the BLVL register was changed. I will try to trace DSDT hope can dig more information. This issue MIGHT not related to acer-wmi driver. I wonder how does the brightness control key works on Windows 7, I thought we need EC expert's help. On the other hand, For detect wireless/bluetooth device state and killswitch support, I need more time to clear up current acer-wmi source code to support your machine. I will attached on acer-wmi patch for support your machine ASAP. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
