[mythtv-users] HDMI on Liva ECS

[Jerry Rubinow]

I created a xrandr script using arandr, which worked nicely getting the
myth UI full screen.  When playing video though there's a black rectangle
above and below the video, like it's in widescreen.  Not sure what's up
there, perhaps the video is 720p and the screen is 1080?  Tomorrow I'll
play around with creating an xorg.conf.

-Jerry

On Sun Jan 25 2015 at 5:46:57 PM Hika van den Hoven <hikavdh at gmail.com>
wrote:

> Hoi Jerry,
>
> Sunday, January 25, 2015, 11:09:56 PM, you wrote:
>
> > On Sun, Jan 25, 2015 at 2:04 PM, Hika van den Hoven <hikavdh at gmail.com>
> > wrote:
>
> >> Hoi Hika,
> >>
> >> Sunday, January 25, 2015, 7:55:24 PM, you wrote:
> >>
> >> You  might also have to set something like below as boot parameters on
> >> your videodriver:
> >>
> >> modeset=1 video=HDMI-0:e
> >>
> >> Where  e  stands  for enable and d for disable. For the naming of your
> >> ports you have to look in dmesg. They differ a bit for every card.
> >>
> >>
> > Thanks Hika.  Just putting in the modeset/video got me to the point where
> > I have HDMI output after boot.  While looking in dmesg for the port
> name, I
> > saw a bunch of errors saying the EDID checksum is invalid, which I'm
> > guessing is why it decided not to activate the port.
>
> > At least I'm not at a dead end now.  Now to investigate that error. If
> > there's not an easy fix, there's surely a way for me to get the EDID info
> > by connecting directly to the TV and then using that to force the
> > configuration when connecting through the receiver.
>
> > -Jerry
>
> You might have then to create an xorg.conf (or better a xorg.conf.d/)
> There  are  ways  to create your own EDID-file, but I have never tried
> that.  Instead for my monitor with corrupted EDID I tell the driver to
> ignore it and have grabbed the modelines from Xorg.0.log.
> Generally you do that with 'Option "IgnoreEDID"' in the device section
> or 'Option "UseEDID" "Off"' in the monitor section.
> With nvidia you use something like:
> Option "ConnectedMonitor" "CRT-0, DFP-0"
> Option "UseDisplayDevice" "CRT-0"
> Where  CRT  is ananog (also when through DVI-I with converter) and DFP
> digital  (HDMI  or  DVI-D).  It's  all  described extensively in their
> documentation.
>
>
> Tot mails,
>   Hika                            mailto:hikavdh at gmail.com
>
> "Zonder hoop kun je niet leven
> Zonder leven is er geen hoop
> Het eeuwige dilemma
> Zeker als je hoop moet vernietigen om te kunnen overleven!"
>
> De lerende Mens
>
>
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