https://bugzilla.kernel.org/show_bug.cgi?id=65761
--- Comment #46 from Alex Deucher alexdeucher@gmail.com --- Created attachment 126451 --> https://bugzilla.kernel.org/attachment.cgi?id=126451&action=edit report 0 for temp when dGPU is powered off
(In reply to Christoph Haag from comment #45)
Yes, this is working pretty good, haven't noticed anything bad with it.
Even suspending works great, manual vgaswitcheroo was always a bit buggy after waking up, but this is working great.
Maybe a minor thing: When the GPU is off lm_sensors displays radeon-pci-0100 Adapter: PCI adapter temp1: +511.0°C Should maybe be 0 or -1 or the last detected temperature or something, 511°C could throw some tools off.
Attached patch should report 0.