Processed: Re: Bug#981616: Acknowledgement (linux-image-5.10.0-3-arm64-unsigned: WiFi does not work with vc4.ko on RPi4, module_blacklist=vc4 enables WiFi)

[Debian Bug Tracking System]

Processing control commands:

> retitle -1 5GHz WiFi does not work with vc4.ko on RPi4 and 4K display
Bug #981616 [src:linux] linux-image-5.10.0-3-arm64-unsigned: WiFi does not work 
with vc4.ko on RPi4, module_blacklist=vc4 enables WiFi
Changed Bug title to '5GHz WiFi does not work with vc4.ko on RPi4 and 4K 
display' from 'linux-image-5.10.0-3-arm64-unsigned: WiFi does not work with 
vc4.ko on RPi4, module_blacklist=vc4 enables WiFi'.
> tags -1 + upstream
Bug #981616 [src:linux] 5GHz WiFi does not work with vc4.ko on RPi4 and 4K 
display
Added tag(s) upstream.
> severity -1 normal
Bug #981616 [src:linux] 5GHz WiFi does not work with vc4.ko on RPi4 and 4K 
display
Severity set to 'normal' from 'important'

-- 
981616: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981616
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Bug#981616: Acknowledgement (linux-image-5.10.0-3-arm64-unsigned: WiFi does not work with vc4.ko on RPi4, module_blacklist=vc4 enables WiFi)

[Ryutaroh Matsumoto]

Control: retitle -1 5GHz WiFi does not work with vc4.ko on RPi4 and 4K display
Control: tags -1 + upstream
Control: severity -1 normal

It turns out that the reported symptom happens with 5GHz Wifi
and 4K display resolution at 30 Hz refreshing rate.

Since the condition is rather limited, I lowered severity to normal.
This is an upstream issue.
It is being discussed at "linux-rpi-kernel" mailing list.

Best regards, Ryutaroh Matsumoto