Check out https://github.com/torvalds/linux at v5.15

## amdgpu

1. `cd drivers/gpu/drm/amd/amdgpu`
2. `grep -R MODULE_FIRMWARE | sed -e 's/.*(//' -e 's/);//' -e 's/"//g' | grep FIRMWARE | sort -u | tr '[:upper:]' '[:lower:]' | sed -e 's/firmware_//'`

```
aldebaran
arcturus
beige_goby
bonaire
carrizo
dimgrey_cavefish
fiji
green_sardine
hawaii
kabini
kaveri
mullins
navi10
navi12
navi14
navy_flounder
oland
picasso
pitcairn
polaris10
polaris11
polaris12
raven
raven2
renoir
sienna_cichlid
stoney
tahiti
tonga
vangogh
vega10
vega12
vega20
vegam
verde
yellow_carp
```

## i915

1. `cd drivers/gpu/drm/i915`
2. `grep -R MODULE_FIRMWARE display/intel_dmc.c | sed -e 's/.*MODULE_FIRMWARE(//' | cut -c -3 | sort -u`

```
ADL
BXT
DG1
GLK
ICL
KBL
RKL
SKL
TGL
```