On Wed, 22 Sep 2004 16:56:19 +0100, Adrian Cox <adrian at humboldt.co.uk> wrote: > Would it do for a display device to expose read-only EDID data through > sysfs, or do you need I2C level access to DDC from userspace? For my purpose of decoding the EDID read only access is fine. But I do know there are programs that use the user space I2C drivers to control extended monitor functions. Some monitors let you set brightnesss, contrast, on/off via the I2C link. -- Jon Smirl jonsmirl at gmail.com