Hello, I recently entered the wonderful world of freebsd and have been playing with a lot of video encoding and 3D rendering on my workstation. I noticed however, that the fans on the GPU were always silent, and, now that I think of it, they never ran on Linux either. A crash showing clear memory corruption on the screen and a GPU I couldn't touch while its FAN were sleeping prompted me to investigate if I could ramp the fans up myself. It does require a working SMU, this card uses SMU 13 for its power management
The firmware that have been provided by AMD so far: SMU 13 with version 3c ( waaay back then ) SMU 13 with version 40 ( now ) So I've been checking the source (drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h), and in every fork (mainline, amd-next) I could find we're still at 3C. I haven't checked the driver packages provided by AMD yet. I'd like to make sure my understanding is correct and that there's nothing I can do at the moment ? - AMD hasn't provided the structs for 3c or 40 - AMD hasn't provided the SMU firmware for 3d Oh btw, relevent lines: drmn0: smu driver if version = 0x0000003d, smu fw if version = 0x00000040, smu fw program = 0, smu fw version = 0x004e8000 (78.128.0) drmn0: SMU driver if version not matched Regards,
