--- Comment #24 from Takashi Iwai firstname.lastname@example.org --- This seems not relevant with the amdgpu firmware contents, but somehow the firmware files got screwed up. See bug 1177428, the later comments discussing about this recent regression, not about the resume problem. There it was confirmed that the latest 20.40 firmware worked for Picasso devices.
So, could you check the following? - Uninstall kernel-firmware-amdgpu package once % zypper rm -u kernel-firmware-amdgpu
- Remove the stale files in /lib/firmware/amdgpu (if any) % rm -rf /lib/firmware/amdgpu
- Install the latest package from TW % zypper in kernel-firmware-amdgpu-20201005