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The migration is almost done, at least the rest should happen in the background. There are still a few technical difference between the old cluster and the new ones, and they are summarized in this issue. Please pay attention to the TL:DR at the end of the comment.

Project 'drm/intel' was moved to 'drm/i915/kernel'. Please update any links and bookmarks that may still have the old path.

Innolux panel flickers when lane clock 540000 is used

"HP ZBook Studio G7 Mobile Workstation" screen flickers when clock 540000 is used:

[    5.250878] i915 0000:00:02.0: [drm:intel_dp_compute_link_config [i915]] DP link computation with max lane count 2 max rate 540000 max bpp 24 pixel clock 152840KHz
[    5.251124] i915 0000:00:02.0: [drm:intel_dp_compute_link_config [i915]] DP lane count 1 clock 540000 bpp 24

According to the panel vendor, Innolux, though 540000 is advertised, it only works under 270000.

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Activity

Kai-Heng Feng @khfeng · 3 years ago

Author

dmesg

Ville Syrjälä @vsyrjala · 3 years ago

Developer

commit acca7762eb71bc05a8f28d29320d193150051f79
Author: Kai-Heng Feng <kai.heng.feng@canonical.com>
Date:   Wed Apr 21 13:20:31 2021 +0800

    drm/i915/dp: Use slow and wide link training for everything

Ville Syrjälä closed 3 years ago

closed
Ghost User mentioned in commit nouveau@a5c936ad 3 years ago

mentioned in commit nouveau@a5c936ad
Karol Herbst mentioned in commit karolherbst/nouveau@266a9da6 3 years ago

mentioned in commit karolherbst/nouveau@266a9da6

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