fwget: add needed firmware for AMD Raphael GPUs

[daniloegea]

This GPU is found in Ryzen 7000 series CPUs.

For future reference, the list of firmware versions for amdgpu drivers can be found in [1].

[1] - https://docs.kernel.org/gpu/amdgpu/driver-misc.html

Notes:

Without this set of firmwares installed, loading the amdgpu driver will cause a kernel panic.

This is my GPU:

vgapci0@pci0:11:0:0:    class=0x030000 rev=0xc1 hdr=0x00 vendor=0x1002 device=0x164e subvendor=0x1043 subdevice=0x8877                                                                                                                         
    vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'                                                                                                                                                                                      
    device     = 'Raphael'                                                                                                                                                                                                                     
    class      = display                                                                                                                                                                                                                       
    subclass   = VGA 

fwget output with this patch:

$ fwget -n
Needed firmware packages: 'wifi-firmware-iwlwifi-kmod-ax210 gpu-firmware-amd-kmod-gc-10-3-6 gpu-firmware-amd-kmod-psp-13-0-5 gpu-firmware-amd-kmod-dcn-3-1-5 gpu-firmware-amd-kmod-sdma-5-2-6 gpu-firmware-amd-kmod-vcn-3-1-2'

fwget will install the packages as expected:

[danilo@capeta ~/Sources/freebsd/usr.sbin/fwget]$ pkg info | grep amd
xf86-video-amdgpu-22.0.0_2     X.Org amdgpu display driver
[danilo@capeta ~/Sources/freebsd/usr.sbin/fwget]$ sudo fwget
Needed firmware packages: 'wifi-firmware-iwlwifi-kmod-ax210 gpu-firmware-amd-kmod-gc-10-3-6 gpu-firmware-amd-kmod-psp-13-0-5 gpu-firmware-amd-kmod-dcn-3-1-5 gpu-firmware-amd-kmod-sdma-5-2-6 gpu-firmware-amd-kmod-vcn-3-1-2'
[danilo@capeta ~/Sources/freebsd/usr.sbin/fwget]$ pkg info | grep amd
gpu-firmware-amd-kmod-dcn-3-1-5-20230625_2 Firmware modules for dcn_3_1_5 AMD GPUs
gpu-firmware-amd-kmod-gc-10-3-6-20230625_2 Firmware modules for gc_10_3_6 AMD GPUs
gpu-firmware-amd-kmod-psp-13-0-5-20230625_2 Firmware modules for psp_13_0_5 AMD GPUs
gpu-firmware-amd-kmod-sdma-5-2-6-20230625_2 Firmware modules for sdma_5_2_6 AMD GPUs
gpu-firmware-amd-kmod-vcn-3-1-2-20230625_2 Firmware modules for vcn_3_1_2 AMD GPUs
xf86-video-amdgpu-22.0.0_2     X.Org amdgpu display driver
[danilo@capeta ~/Sources/freebsd/usr.sbin/fwget]$

[chrislongros]

So the kernel panic was only the result of non installed firmware?
Does this PR completely resolve the issue? Wish I could test it soon

[bsdimp]

Can you add that url to the top of thepci_video_amd() function as a sign post for others?

Too bad that table isn't in a form that we could use to generate this file...

[daniloegea]

@chrislongros yes, but it's not clear to me why it's panic'ing. I realized that when all the firmwares it expects for my GPU are loaded it wouldn't panic. But as you saw in my bug report, all I get now is a black screen and the system hangs...

@bsdimp sure, I'll do that. Thanks.

[bsdimp]

Seems good.

[bsdimp]

@evadot Any issues with this? Looks good to me and ready to go.

[evadot]

LGTM too.