On 10/23/2016 04:09 PM, Peter Robinson wrote:
Having booted it on a RPi3 do you already have a user setup on it? If
so can you ssh in and get a dump of the dmesg? Easiest way to do this
is with fpaste ("dnf install -y fpaste") and then do "dmesg | fpaste"
and provide the link.
Also are you running the latest kernel, or the one shipped with beta?
4.8.1 has some fixes so might be better.
The accelerated driver is a little new and we've seen some issues with
some of the EDID monitor detection, we're trying to get as much debug
before the final release so we can fix as many of these issues as
possible.
Peter
Hi,
I booted the image on the RPi3 to update packages and create a user.
Here's the dmesg from the RPi2, using kernel 4.8.3:
https://paste.fedoraproject.org/459288/77249221/
Indeed it seems to complain about EDID:
[ 18.045539] fb: switching to vc4drmfb from simple
[ 18.049239] Console: switching to colour dummy device 80x30
[ 18.059757] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 18.059819] [drm] Driver supports precise vblank timestamp query.
[ 18.072356] EDID block is all zeroes
[ 18.072414] vc4-drm soc:gpu: HDMI-A-1: EDID block 0 invalid.
[ 18.072458] vc4-drm soc:gpu: No connectors reported connected with modes
[ 18.072510] [drm] Cannot find any crtc or sizes - going 1024x768
[ 18.078752] Console: switching to colour frame buffer device 128x48
[ 18.098709] vc4-drm soc:gpu: fb0: frame buffer device
I tried with 3 different monitors and they all show the black output
symptoms.
Sylvain
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