Bug 17069
| Summary: | ATI M4 video on LCD not defaulting to 60Hz | ||||||||||||||
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| Product: | [Retired] Red Hat Linux | Reporter: | Dan Taylor <daniel_a_taylor> | ||||||||||||
| Component: | Xconfigurator | Assignee: | Preston Brown <pbrown> | ||||||||||||
| Status: | CLOSED RAWHIDE | QA Contact: | |||||||||||||
| Severity: | medium | Docs Contact: | |||||||||||||
| Priority: | medium | ||||||||||||||
| Version: | 7.1 | CC: | mick_tantasirikorn | ||||||||||||
| Target Milestone: | --- | ||||||||||||||
| Target Release: | --- | ||||||||||||||
| Hardware: | i386 | ||||||||||||||
| OS: | Linux | ||||||||||||||
| Whiteboard: | |||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||
| Clone Of: | Environment: | ||||||||||||||
| Last Closed: | 2001-01-29 21:17:25 UTC | Type: | --- | ||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||
| Documentation: | --- | CRM: | |||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||
| Embargoed: | |||||||||||||||
| Attachments: |
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Description
Dan Taylor
2000-08-29 12:46:27 UTC
Probe is not a good solution for it (known, will be fixed in Xconfigurator rewrite). As for the difference is between the sample screen and the final screen, there shouldn't be any so I would love to know. What do you change in the file? The only thing I edit is the vertical refresh & change from 70Hz to 60Hz Exactly what do you change? What are the original lines, what are the new lines? Hmmm well it looks like I may have listed a bit of mis-information (sorry...), but I am not able to repeat exactly as above today. When NOT probing, and choosing the Generic 1400X LCD, when you get to the selection process for resolution & color depth, 1400x1050 is not an option. I can choose 1024x768 or 1280x1024 and when the test comes up it is distorted however, you can still click the yes button to accept it. Then edit the XF86Config-4 and change: "VertRefresh" from 50-70 to 50-60 AND Change Screen section to look like this: DefaultDepth 32 Subsection "Display" Depth 32 Modes "1400x1054" EndSubSection Would this change in general be a good thing for this LCD screen? We don't have access to any hardware like this... *** Bug 15190 has been marked as a duplicate of this bug. *** *** Bug 16533 has been marked as a duplicate of this bug. *** ping? Sorry for the lack of updates on my part. 60Hz is ok on most of our LCD's. At this point I have received more hardware to work with that is not prototype. It looks like we have to add custom mode lines to get some of these LCD's working now. Also, I understand this driver is not supposed to work with 32bit color depth. I will attach all the XF86Config-4 files for our different panel sizes. Created attachment 6050 [details]
XF86Config-4 for 1024x LCD
Created attachment 6051 [details]
XF86Config-4 for 1280x LCD
Created attachment 6053 [details]
XF86Config-4 for 1400x LCD
Created attachment 6054 [details]
XF86Config-4 for 1600x LCD
Dan: I'm adding entries for these monitors to the monitor database, but would you possibly be able to provide me with a windows .inf for these monitors or at least the EDID ID strings associated with each monitor? This would greatly aid in autoprobing. monitor definitions added. |