1 .\" $NetBSD: ddc.4,v 1.1 2006/05/11 21:00:19 gdamore Exp $
3 .\" Copyright (c) 2006 Itronix Inc.
4 .\" All rights reserved.
6 .\" Written by Garrett D'Amore for Itronix Inc.
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37 .Nd VESA Display Data Channel V2 devices
39 .Cd "ddc at iic? addr 0x50"
43 driver provides support for accessing the VESA Display Data Channel Version 2
44 supported by many video displays.
46 This driver does not provide any mechanism for access from user applications.
47 Its only use at this point is to provide a means for framebuffer device
48 drivers to query monitor description data (EDID) using a specialized
49 in-kernel API. No support for sending control commands to display devices
61 .An Garrett D'Amore Aq gdamore@NetBSD.org