Bug 195483
| Summary: | radeon: video modes over 1920x1080 not working with DP audio | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Michal Suchánek (msuchanek) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | NEW --- | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.0 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
binary edid obtained with read-edid (complained about extra blocks)
text representation of edid as decoded by edid-decode radeon card pci id binary edid obtained with read-edid using i2c driver text representation of edid as decoded by edid-decode |
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Created attachment 255949 [details]
text representation of edid as decoded by edid-decode
Created attachment 255951 [details]
radeon card pci id
Created attachment 255953 [details]
binary edid obtained with read-edid using i2c driver
Created attachment 255955 [details]
text representation of edid as decoded by edid-decode
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Created attachment 255947 [details] binary edid obtained with read-edid (complained about extra blocks) Since introduction of DP audio in 4.0 all the way to 4.10 monitor does not sync unless mode <=1920x1080 is used or radeon module is loaded with audio=0. Tried modes 1920x1200 (nearest supported larger mode) and 2560x1440 (native).