[Nouveau] [Bug 74164] [NV04] Native monitor resolution missing

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74164

--- Comment #8 from Mauro Molinari <mauromol at tiscali.it> ---
Created attachment 92971
  --> https://bugs.freedesktop.org/attachment.cgi?id=92971&action=edit
Output of "monitor-get-edid -v >monitor-get-edid.bin"

Here is the output of "monitor-get-edid -v >monitor-get-edid.bin". This command
also produced the following output on the console:

probing EDID using VBE (port 0)
VBE version: 3.0, oem version = 2.4
Memory: 4096k
OEM name: NVidia
Vendor name: NVidia
Product name: Riva TNT
Product revision: A5
Port 0:
  DDC1 not supported
  DDC2 supported
  Screen not blanked during data transfer
  Time to transfer one EDID block: 1 sec (rounded up)

Please note that to successfully execute this command I have to previously do:

setsebool mmap_low_allowed 1

otherwise the invocation of monitor-get-edid prints:

probing EDID using VBE (port 0)
mmap /dev/mem: Permission denied
VBE: could not initialize LRMI
VBE info call failed, skipping all ports

The monitor-get-edid command comes from Fedora "monitor-edid" package. A "yum
info monitor-edid" produces:

Name        : monitor-edid
Arch        : i686
Version     : 3.0
Release     : 6.fc19
Size        : 119 k
Repo        : installed
>From repo   : fedora
Summary     : Tool for probing and parsing monitor EDID
URL         : http://wiki.mandriva.com/en/Tools/monitor-edid
Licence     : GPLv3+
Description : Monitor-edid is a tool for probing and parsing Extended display
            : identification data (EDID) from monitors.
            : For more information about EDID, see
            : http://en.wikipedia.org/wiki/EDID

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