<font face="courier new,monospace"><br></font><br><div class="gmail_quote">On Wed, Oct 27, 2010 at 1:01 PM, Matthew Garrett <span dir="ltr"><<a href="mailto:mjg59@srcf.ucam.org">mjg59@srcf.ucam.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">On Wed, Oct 27, 2010 at 11:53:01AM -0400, Fulko Hew wrote:<br>
> So I'm going to hijack this thread a little and ask if anyone can<br>
> point me to a resource that can tell me (at the lowest level) what<br>
> I need to interact with (what hardware bus I need to send messages on)<br>
> to send the request for EDID info to a monitor and get the results<br>
> so I can decode them. (I have the message format info, I just don't<br>
> know where to send/receive the stuff.<br>
<br>
/sys/class/drm/*/edid . You really don't want to do i2c from userspace<br>
if you can possibly avoid it.<font color="#888888"><br></font></blockquote><div><br>But thats (unfortunately) exactly what I have to do because the device isn't running Linux. :-(<br><br>I knew it was I2C, but on what bus and 'how do I get there from here'?<br>
It would have to be on the video interface/card(s) right?<br><br><br><br><br></div></div><br>