Extended Display Identification Data is a standardized means for a display to communicate its capabilities to a source device.

learn more… | top users | synonyms

0
votes
1answer
29 views

How to tell intel graphics to use my custom EDID file?

As the topic says: How to tell intel graphics to use my custom EDID file?
1
vote
0answers
40 views

Build custom EDID with several modelines

I would like to build custom EDID using kernel sources. But I need to use several modelines - more refresh rates for same resolution. Is it possible using method in kernel sources? Could you please ...
0
votes
0answers
325 views

Writing Xorg custom modeline for 1366x768 with nvidia driver

I've recently bought a Dell e1914h monitor 18.5" and supports 1366x768@60Hz display. The problem with proprietary nvidia driver is 1366x768 resolution is not supported by default due to some nvidia ...
0
votes
1answer
13 views

EDID KWorkers Overflow

I'm using the IMX6 Quad from Freescale. I'm implemented a custom Linux on it for a personal homemade project. I've noticed a very stange behavior. Some times, randomly, I've got two KWorkers ...
3
votes
0answers
222 views

EDID - help to detect proper DPI and refresh rate values

I just tried to extract EDID file data with read-edid util; The thing is the output shows : $sudo get-edid | decode-edid ... Manufacturer: AUO Model 20ec Serial Number 0 Made week 0 of 2013 EDID ...
4
votes
1answer
669 views

Custom Resolution For vt Console in FreeBSD 10

In FreeBSD 10 there is new vt driver for having nice framebuffer console. By default it chooses resolution from the EDID data of monitor. However, I have a display that has incorrect EDID data. ...
1
vote
1answer
542 views

GNOME prevents high resolution VGA without EDID info over VGA

I recently bought a KVM switch, consisting of a VGA switcher and switchable USB hub. This switch however, does not pass EDID info from the connected display to either of the two connected computers. I ...
4
votes
1answer
4k views

Setting up HDMI output from Linux console

I am currently running Debian Wheezy on a HP Microserver N54L with an AMD Radeon 5450 video card. I would like to be able to play audio from the console through the HDMI port of my video card and ...
4
votes
0answers
449 views

EDID Invalid on USB DisplayLink Device

I have a Sabrent USB to HDMI adapter which is a DisplayLink device. It's recognized by udl as being a DisplayLink device, yet seems to be rejected/disabled due to having an invalid EDID: [32780....
7
votes
2answers
15k views

How to get EDID for a single monitor?

Pending an answer to xrandr detects amplifier as monitor a possible workaround is to blacklist devices with specific EDIDs. Unfortunately xrandr --verbose prints everything in a format which is ...
2
votes
1answer
298 views

Cooking EDID and finding values for .S file

It became really annoying and the resolution is bad so I decided to make my EDID and pass that to the Kernel. (I am creating EDID for S20A300B and samsung says in its page the best RES for this ...
3
votes
2answers
3k views

How to make EDID

I read the post here and I tried to make do with what I understood from the post but here are some questions: Where is the /lib/firmware located in for example /usr/src/linux/lib/firmware or /usr/...
5
votes
2answers
2k views

How to check if EDID can be tusted

read-edid gives me the message "The EDID data should not be trusted as the VBE call failed". Thats okay, but I want to find out, that this data is not reliable, another way, because I can't use read-...
2
votes
1answer
936 views

Dual monitor configuration on Intel Ivy Bridge

I'm trying to set up a dual monitor machine with an Intel DH67BL motherboard, Ivy Bridge i5-3450 CPU and dual Samsung 204b monitors. I cant seem to get the computer to recognize more than one of ...
3
votes
1answer
434 views

Bad Resolution - Missing, corrupt after suspend, x121e Mint 11 - Bad EDID?

After travelling with my ThinkPad x121e on suspend my resolution has altered and the correct resolution setting disappeared. This affects the whole computer, when using live USB as well. I do not ...
1
vote
1answer
548 views

How can I get real-time information about monitor plug/unplug events?

When I connect or disconnect the USB device, udev shows/monitors that event. But udev is not enough smart to detect the plug-out or plug-in of the monitor. Is there any way/tool/utility from which I ...
2
votes
3answers
4k views

Reading EDID from EEPROM

From the link: http://en.wikipedia.org/wiki/Extended_display_identification_data The EDID is often stored in the monitor in a memory device called a serial PROM (programmable read-only memory) or ...
6
votes
2answers
4k views

Edid information

I want to gather the Edid information of the monitor. I can get it from the xorg.0.log file when I run X with the -logverbose option. But the problem is that If I switch the monitor (unplug the ...