HP EliteBook 845 G7 (Cezanne) S0iX not available due to the lack of amdgpu firmware for green_sardine

Bug #1931665 reported by You-Sheng Yang on 2021-06-11
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-firmware (Ubuntu)
Undecided
You-Sheng Yang
Focal
High
You-Sheng Yang
Hirsute
High
You-Sheng Yang

Bug Description

OS: Ubuntu 20.04.2
Linux kernel: 5.10.0-1027-oem
Linux firmware: 1.187.12

Device: HP EliteBook 845 G7 (Cezanne)

Even though the soix changes have been merged with 5.10.0-1027-oem, AMD Cezanne amdgpu firmware files are not present in in Ubuntu linux-firmware 1.187.12.

With the above packages, resume breaks. No error message in dmesg.
If I replace /lib/firmware with contents from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-20210511.tar.gz, suspend/resume works.
During suspend, LCD backlight, fan & keyboard backlight turns off. After resume, everything is back to normal. No errors regarding AMD GPU.

The current Ubuntu linux-firmware package is two months old & there are lots of amdgpu & radeon commits after that.
Prefer a generic update to the latest fw package. If its AMD Cezanne specific, the fw file names prefix is "green_sardine".

This is a public bug for landing for bug 1929104.

Revision history for this message
You-Sheng Yang (vicamo) wrote :

> For the purpose of an SRU to fix the pointed problem, we should only touch the Cezanne firmware (cherry-pick commit 15003b062125921d3b51256af5583c16a955db2b)

You-Sheng Yang (vicamo) on 2021-06-11
Changed in linux-firmware (Ubuntu Focal):
status: New → In Progress
importance: Undecided → High
Changed in linux-firmware (Ubuntu Hirsute):
importance: Undecided → High
status: New → In Progress
Changed in linux-firmware (Ubuntu):
status: New → Invalid
Changed in linux-firmware (Ubuntu Focal):
assignee: nobody → You-Sheng Yang (vicamo)
Changed in linux-firmware (Ubuntu Hirsute):
assignee: nobody → You-Sheng Yang (vicamo)
Revision history for this message
You-Sheng Yang (vicamo) wrote :

I'm marking this issue as INVALID as I probably rushed into the actions to be taken.

Changed in linux-firmware (Ubuntu Focal):
status: In Progress → Invalid
Changed in linux-firmware (Ubuntu Hirsute):
status: In Progress → Invalid
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