[MinnowBoard] HDMI screens - error: no suitable video mode found.
Anders, David
david.anders at intel.com
Tue May 26 20:28:33 UTC 2015
Julian,
Can you provide the make and model of display you are testing with?
Dave
-----Original Message-----
From: elinux-MinnowBoard [mailto:elinux-minnowboard-bounces at lists.elinux.org] On Behalf Of Julian Lunz
Sent: Tuesday, May 26, 2015 3:20 PM
Cc: elinux-minnowboard at lists.elinux.org
Subject: Re: [MinnowBoard] HDMI screens - error: no suitable video mode found.
Okay, after some time I got a powered hdmi switch and a hdmi repeater.
I tried both devices with all my micro-hdmi <-> hdmi cables.
No luck, same behaviour as before.
Is there anything else I can check, solder points / test pads?
I have access to test equipment.
Otherwise, rma at minnowboard.org?
--
Julian
On Mon, 11 May 2015 10:55:25 -0700
John Hawley <john.hawley at intel.com> wrote:
> You may want to just snag a powered hdmi switch and use it as an
> intermediate level shifter, that might resolve your problem and allow
> you to verify that things work.
>
> - John
>
> On 05/11/2015 10:49 AM, Julian Lunz wrote:
> > Tried with new HDMI cable - same situation, no output on my
> > monitors. Are there any ways to check whether the hardware is okay?
> >
> >
> > On Thu, 7 May 2015 08:04:26 +0200
> > Julian Lunz <git at jlunz.de> wrote:
> >
> >> On Wed, 6 May 2015 07:34:37 -0400
> >> Bill Traynor <btraynor at gmail.com> wrote:
> >>
> >>> I had this error earlier last week. I swapped out the hdmi cable
> >>> + micro hdmi adapter I was using for an HDMI cable with an actual
> >>> micro-hdmi end and the problem went away. I'm not sure if the
> >>> error was caused by the adapter I was using or the hdmi cable, but
> >>> regardless, the purchase of a new cable for $12 solved my problem.
> >>
> >> True, that sounds like the last bit.
> >> I'm using a hdmi <-> micro-hdmi cable.
> >> I'll swap that and let you know, unfortunately I have no other
> >> device with micro-hdmi connector to test with.
> >>
> >>>
> >>> On Wed, May 6, 2015 at 7:08 AM, Julian Lunz <git at jlunz.de> wrote:
> >>>> Hi,
> >>>>
> >>>> I'm having trouble getting HDMI to work.
> >>>> I tried my setup with three different monitors, but none of them
> >>>> works.
> >>>>
> >>>> I have a Revision A2 board updated to latest Firmware:
> >>>> MNW2MAX1.X64.0079.R01.1504081555
> >>>>
> >>>> I tried Debian 8 and Ubuntu 14.04, both show no output on
> >>>> display, neither in UEFI nor after Linux has loaded.
> >>>>
> >>>> Before handing over to Linux, GRUB displays:
> >>>>
> >>>> error: no suitable video mode found.
> >>>> Booting in blind mode
> >>>>
> >>>> I can observe the following in kernel message buffer:
> >>>>
> >>>> i915 0000:00:02.0: No connectors reported connected with modes
> >>>> [drm] Cannot find any crtc or sizes - going 1024x768
> >>>>
> >>>> Please find attached the full boot log from shell to system.
> >>>> (Added "console=tty1 console=ttyS0,115200n8" in GRUB)
> >>>>
> >>>> I'm aware of the known issue with missing level shifters
> >>>> mentioned here:
> >>>> http://www.elinux.org/Minnowboard:MinnowMax#Monitors
> >>>>
> >>>> Is the only thing left to try a powered HDMI switch?
> >>>>
> >>>> Thanks for your input!
> >>>>
> >>>> --
> >>>> Julian
> >>>> _______________________________________________
> >>>> elinux-MinnowBoard mailing list
> >>>> elinux-MinnowBoard at lists.elinux.org
> >>>> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
> >>>>
> >>> _______________________________________________
> >>> elinux-MinnowBoard mailing list
> >>> elinux-MinnowBoard at lists.elinux.org
> >>> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
> >> _______________________________________________
> >> elinux-MinnowBoard mailing list
> >> elinux-MinnowBoard at lists.elinux.org
> >> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
> > _______________________________________________
> > elinux-MinnowBoard mailing list
> > elinux-MinnowBoard at lists.elinux.org
> > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
> >
> _______________________________________________
> elinux-MinnowBoard mailing list
> elinux-MinnowBoard at lists.elinux.org
> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
_______________________________________________
elinux-MinnowBoard mailing list
elinux-MinnowBoard at lists.elinux.org
http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
More information about the elinux-MinnowBoard
mailing list