Summary: | [KBL-R] USB-C external display doesn't work | ||
---|---|---|---|
Product: | DRI | Reporter: | Jason Ekstrand <jason> |
Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Status: | RESOLVED WORKSFORME | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: | normal | ||
Priority: | medium | CC: | intel-gfx-bugs, ville.syrjala |
Version: | XOrg git | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | Triaged | ||
i915 platform: | KBL | i915 features: | display/USB-C |
Description
Jason Ekstrand
2019-04-01 15:47:14 UTC
Can you please try to reproduce the issue using drm-tip (https://cgit.freedesktop.org/drm-tip) and kernel parameters drm.debug=0x1e log_buf_len=4M, and if the problem persists attach the full dmesg from boot. Jason, any updates from drmtip? It doesn't work with drm-tip but I also haven't sat down and gotten logs. The one update I do have is that I bought a new dock and it works fine. I think it has something to do with the fact that my old dock supported both HDMI and displayport and did internal MST. (In reply to Jason Ekstrand from comment #3) > It doesn't work with drm-tip but I also haven't sat down and gotten logs. > The one update I do have is that I bought a new dock and it works fine. I > think it has something to do with the fact that my old dock supported both > HDMI and displayport and did internal MST. We need dmesg log from drmtip to investigate the issue. Can you please re-test with latest drmtip and attach the logs? This will speed up the investigation. Need latest logs from drm-tip to investigate the issue. No feedback for more than a month, closing as resolved works for me. Please re-open if issue persists with latest drm-tip https://cgit.freedesktop.org/drm-tip and send dmesg from boot with kernel parameters drm.debug=0x1e log_buf_len=4M? |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.