|Linux & Unix Commands - Search Man Pages
DDC(4) BSD Kernel Interfaces Manual DDC(4)
ddc -- VESA Display Data Channel V2 devices
ddc at iic? addr 0x50
The ddc driver provides support for accessing the VESA Display Data Channel Version 2 sup-
ported by many video displays.
This driver does not provide any mechanism for access from user applications. Its only use
at this point is to provide a means for framebuffer device drivers to query monitor descrip-
tion data (EDID) using a specialized in-kernel API. No support for sending control commands
to display devices is provided.
iic(4), ddc(9), edid(9)
The ddc device appeared in NetBSD 4.0.
Garrett D'Amore <gdamore@NetBSD.org>
BSD May 11, 2006 BSD
All times are GMT -4. The time now is 09:43 PM.