Hi AceLan, may you please verify this bug is resolved for Groovy and Focal with their kernels in -proposed? Thank you!
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1905663 Title: Add dpcd backlight control for 0x4c83 0x4f41 Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-5.10 package in Ubuntu: New Status in linux-oem-5.6 package in Ubuntu: Invalid Status in linux source package in Focal: Fix Committed Status in linux-oem-5.10 source package in Focal: Fix Released Status in linux-oem-5.6 source package in Focal: Fix Released Status in linux source package in Groovy: Fix Committed Status in linux source package in Hirsute: In Progress Bug description: [Impact] There is a new OLED panel that is required to be listed in the EDID quirk to make its backlight work. [Fix] The commit adds its EDID to the quirk. https://lkml.org/lkml/2020/11/19/1564 [Test] Verified on Dell's platform with this panel. [Where problems could occur] Only if this panel switches to use PWM mode only, and doesn't support DPCD backlight. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1905663/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp