Got these warnings during mainline kernel install:
W: Possible missing firmware /lib/firmware/radeon/hainan_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/oland_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/verde_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/pitcairn_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/tahiti_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/hawaii_k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/radeon/bonaire_k_smc.bin for module radeon
Got these warnings during mainline kernel install:
W: Possible missing firmware /lib/firmware/ radeon/ hainan_ k_smc.bin for module radeon radeon/ oland_k_ smc.bin for module radeon radeon/ verde_k_ smc.bin for module radeon radeon/ pitcairn_ k_smc.bin for module radeon radeon/ tahiti_ k_smc.bin for module radeon radeon/ hawaii_ k_smc.bin for module radeon radeon/ bonaire_ k_smc.bin for module radeon
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
W: Possible missing firmware /lib/firmware/
Downloaded the missing files from...
https:/ /people. freedesktop. org/~agd5f/ radeon_ ucode/k/
...and placed them in /lib/firmware/ radeon/ , just in case. This removed the warnings. About to reboot to test out the new v4.8-rc3 kernel.