powervr-next doesn't play well with mt8173's gpu now
I have an Acer r13 Chromebook, which has mt8173 as SoC and PowerVR GX6250 as GPU.
When trying 419c1f79, I found the screen is always black and the network is still fine, so I get dmesg here as attachment,upstream.dmesg.
From dmesg, I thing the key is:
[ 64.478749] powervr 13000000.mfgsys-gpu: [drm] *ERROR* failed to load firmware powervr/rogue_4.40.2.51_v1.14.fw (err=-110)
[ 64.490389] powervr: probe of 13000000.mfgsys-gpu failed with error -110
So, can you provide this fw and I can do more test? Thanks.