10 Jun
2014
10 Jun
'14
7:03 p.m.
Hi Tim,
On Tue, Jun 10, 2014 at 3:54 PM, Tim Harvey tharvey@gateworks.com wrote:
Fabio,
I'm following along with this thread as I see the same thing you do on our Ventana boards that support both LVDS and HDMI: without hot-plugging the HDMI connector I get not HDMI out simply by having the LVDS node populated.
I am curious however how you are getting simultaneous display on both LVDS and HDMI on a SabreSD board as the standard resistor loading would make the EDID's of both conflict (which causes EDID read failures) - perhaps you are using an LVDS display with no EDID or
Yes, there is no EDID in the LVDS I am using.
imxqdl-sabresd.dtsi declares the LVDS resolution to be 1024x768 and it never changes.