Bug 702421 - radeon drm module fails to detect 2560x1600 mode
Summary: radeon drm module fails to detect 2560x1600 mode
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 15
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-05-05 16:01 UTC by Kostas Georgiou
Modified: 2011-05-05 16:25 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-05-05 16:25:09 UTC
Type: ---

Attachments (Terms of Use)
card bios (58.00 KB, application/octet-stream)
2011-05-05 16:03 UTC, Kostas Georgiou 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Kostas Georgiou 2011-05-05 16:01:36 UTC 
With either DVI port on the card 
cat /sys/class/drm/card0-DVI-I-*/modes
doesn't list 2560x1600

monitor-parse-edid shows 2560x1600 as the preferred modeline so the edid seems correct.
Comment 1 Kostas Georgiou 2011-05-05 16:03:04 UTC 
Created attachment 497137 [details]
card bios

Here is a dump of the card's com. (Firepro 2270)
Comment 2 Alex Deucher 2011-05-05 16:09:16 UTC 
Both DVI ports are single link so they can't drive the monitor at rates faster than 165 Mhz.
Comment 3 Kostas Georgiou 2011-05-05 16:25:09 UTC 
Closing as not a bug in this case
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