** Changed in: hwe-next
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1912157
Title:
backlight parsing for VBT 234+
Status in HWE Next:
Fix Released
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-oem-5.10 source package in Focal:
Fix Released
Bug description:
[Impact]
Current driver fails to parse VBT 234+ and gets wrong brightness levels.
It leads to screen dim completely when brightness is set to lowest.
[Fix]
We need the commits to parse VBT 234+
https://patchwork.freedesktop.org/patch/394304/
[Test]
Verified on Dell machines
[Where problems could occur]
The patches are simple and with a separate flow control for VBT 234,
should have no impact for current brightness control.
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