Quirks for HP AMD platforms

Bug #2106926 reported by Mario Limonciello
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-oem-6.14 (Ubuntu)
New
Undecided
Unassigned

Bug Description

Several HP platforms have a design change that eDP is connected to DP1 instead of DP0.
Because of this amdgpu needs a quirk to know to find eDP on DP1.

https://github.com/torvalds/linux/commit/139e99d58e373bd11f085766e681d21d34d0b097
https://github.com/torvalds/linux/commit/1c5fdef30ed120613e769a3bd2a144cfd4c688d6

Without these quirks the brightness can not be adjusted and display will be lost after S0i3.

tags: added: originate-from-2106925
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