| Summary: | Commit 6c8d3e39b72abe897b08d9e90cae85e121863d2c causes colour corruption on 9800M | ||||||
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| Product: | xorg | Reporter: | Tavian Barnes <tavianator> | ||||
| Component: | Driver/nouveau | Assignee: | Nouveau Project <nouveau> | ||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | andyrtr, john.keeping, ray | ||||
| Version: | git | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
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I'm seeing the same sort of corruption on a Quadro FX 2500M (G71), also 1920x1200x60, 24-bit and KMS. xorg-server-1.6.4 with mesa and libdrm from git. I left xf86-video-nouveau as git master and bisected the nouveau-drm modules. Commit c3a2669eeceda30e16573cdd807bdfed6dc51daf caused the problem for me, regardless of the xf86-video-nouveau in use. Same problem here with my GF6600GT (1680x1050, 24 bit). However, without KMS enabled everything works fine. (In reply to comment #1) > I'm seeing the same sort of corruption on a Quadro FX 2500M (G71), also > 1920x1200x60, 24-bit and KMS. xorg-server-1.6.4 with mesa and libdrm from git. > I left xf86-video-nouveau as git master and bisected the nouveau-drm modules. > Commit c3a2669eeceda30e16573cdd807bdfed6dc51daf caused the problem for me, > regardless of the xf86-video-nouveau in use. > Could you confirm that reverting 6c8d3e39b72abe897b08d9e90cae85e121863d2c alone fixes the problem? Yes, reverting 6c8d3e39b72abe897b08d9e90cae85e121863d2c in xf86-video-nouveau fixes the problem for me (with the latest nouveau-drm). This should work now with current master, thanks! |
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Created attachment 30223 [details] Photograph of KDM exhibiting symptom A recent update of xf86-video-nouveau caused colour corruption for me on an nVidia 9800M. I've attached an image of KDM showing the effect quite well. I bisected the problem down to commit 6c8d3e39b72abe897b08d9e90cae85e121863d2c. My mode settings are 1920x1200x60, 24-bit depth, and KMS is enabled. xorg-server 1.6.3.901, GIT nouveau DRM.