HP EliteBook 845 G7 (Cezanne) S0iX not available due to the lack of amdgpu firmware for green_sardine
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux-firmware (Ubuntu) |
Invalid
|
Undecided
|
You-Sheng Yang | ||
| Focal |
Invalid
|
High
|
You-Sheng Yang | ||
| Hirsute |
Invalid
|
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:/
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.
| You-Sheng Yang (vicamo) wrote | #1 |
| 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) |
| You-Sheng Yang (vicamo) wrote | #2 |
| Changed in linux-firmware (Ubuntu Focal): | |
| status: | In Progress → Invalid |
| Changed in linux-firmware (Ubuntu Hirsute): | |
| status: | In Progress → Invalid |
> For the purpose of an SRU to fix the pointed problem, we should only touch the Cezanne firmware (cherry-pick commit 15003b062125921