VIM1's wifi doesn't work after update to Linux 6.1

[Christian Hewitt]

[snip]

Hello Zhang,

I’ve test-booted a VIM1 using my current amlogic-6.1.y branch (based on rc8) and I don’t see an issue with WiFi:

http://ix.io/4i7M

Here’s the kernel source and defconfig:

https://github.com/chewitt/linux/commits/amlogic-6.1.y
https://github.com/chewitt/LibreELEC.tv/blob/amlogic/projects/Amlogic/linux/linux.aarch64.conf

In the LE image I have wlan0 and connman is listing services:

VIM1:~ # ifconfig
eth0      Link encap:Ethernet  HWaddr 16:A7:79:93:BE:EB  
         inet addr:192.168.20.12  Bcast:192.168.20.255  Mask:255.255.255.0
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:1036 errors:0 dropped:0 overruns:0 frame:0
         TX packets:308 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000 
         RX bytes:252473 (246.5 KiB)  TX bytes:134189 (131.0 KiB)
         Interrupt:32 
...

wlan0     Link encap:Ethernet  HWaddr CC:B8:A8:B5:9F:86  
         UP BROADCAST MULTICAST  MTU:1500  Metric:1
         RX packets:0 errors:0 dropped:0 overruns:0 frame:0
         TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000 
         RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

VIM1:~ # connmanctl services
*AO Wired                ethernet_16a77993beeb_cable
*A  CIRCOLOCO            wifi_ccb8a8b59f86_434952434f4c4f434f_managed_psk

I’ve pushed an updated VIM1 image with that kernel here:

https://chewitt.libreelec.tv/testing/LibreELEC-AMLGX.arm-10.85.0-khadas-vim.img.gz

There are a couple of patches that tweak SDIO speeds in my tree, but none of them are new.

As it looks like you have some of my patches already; perhaps bisect my full patchset against default 6.1-rc8 to see if there’s a ‘fixing’ change?

Christian