4 Mar
2018
4 Mar
'18
3:55 a.m.
On Sat, Mar 3, 2018 at 12:11 AM, Richard Wilbur richard.wilbur@gmail.com wrote:
Has anyone created a VESA DDC driver that will get the EDID from any connected monitor given when given access to an I2C device (as exposed by our bit-banging I2C driver).
VESA DDC is a standard that specifies a protocol on top of I2C for obtaining monitor information (supported resolutions and timings, color gamma, etc.).
Looks like ddcutil[*] provides (reasonably up-to-date) VESA DDC functionality.
Reference: