New MK809IV - X3_V30 20150805?. Help!!

[shadow32]

still having problem with wifi. please help. here is my dmesg

[zhecka]

Hm. Which source you use?
1. Disable emms support in kernel
2. Wifi is not working because wifi driver init starts before sdio bus inited
Just change driver start like this

https://github.com/aborche/cx-919-radxa-rbox-linux-rockchip/blob/radxa-rbox/drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c

Look to end of file.
each module can be inited by three ways.
1. standard module_init call - init drivers step by step
2. Export_symbol - for defered and user controlled init. Driver init fired up by wifi subsystem( for example)
3. Init_latecall - which can be used for defered driver init call after succesfull init all kernel subsystems
In your way you must use init_latecall call
 

[shadow32]

Hm. Which source you use?
1. Disable emms support in kernel
2. Wifi is not working because wifi driver init starts before sdio bus inited
Just change driver start like this

https://github.com/aborche/cx-919-radxa-rbox-linux-rockchip/blob/radxa-rbox/drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c

Look to end of file.
each module can be inited by three ways.
1. standard module_init call - init drivers step by step
2. Export_symbol - for defered and user controlled init. Driver init fired up by wifi subsystem( for example)
3. Init_latecall - which can be used for defered driver init call after succesfull init all kernel subsystems
In your way you must use init_latecall call
 

Dear zhecka, thanks for your reply but unfortunately I don't have enough knowledge and experience about the things you described. I can't edit something in kernel.

[shadow32]

Hm. Which source you use?
1. Disable emms support in kernel
2. Wifi is not working because wifi driver init starts before sdio bus inited
Just change driver start like this

https://github.com/aborche/cx-919-radxa-rbox-linux-rockchip/blob/radxa-rbox/drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c

Look to end of file.
each module can be inited by three ways.
1. standard module_init call - init drivers step by step
2. Export_symbol - for defered and user controlled init. Driver init fired up by wifi subsystem( for example)
3. Init_latecall - which can be used for defered driver init call after succesfull init all kernel subsystems
In your way you must use init_latecall call
 

Can you please compile or edit it for me if it is possible for you and if you have time for it?

[kenthazar]

i try use this rom and same problem, cant find any network. but i try to insert my network manualy and reboot... reboot again and oh! i conected but lost signal strength until stay without signal ... and reboot again and i go to browser to test conection and its work but... FREEZE... and lost video(no signal)
I imagine editing something in this rom , you can work (it was the most compatible rom I found )

https://www.dropbox.com/sm/password?content_id=VyCMtxYDVEAAAAAAAAB1hQ&cont=https%3A%2F%2Fwww.dropbox.com%2Fs%2Fmjfve4z7xm47rgz%2FMK809III%2520J22%2520CX919%25204.4%2520hindotech.rar%3Fdl%3D0

password is www.hindotech.com

ps: sorry my english

[shadow32]

I'll try it and share the result with you kenthazar.
How did you "insert the network manually"?

[kenthazar]

in "+" buttom
and ente ssid(name)
select wpa/wpa2 psk and put you password

[shadow32]

I'm turnnig "on" the wifi but it becomes "off".

[shadow32]

Hm. Which source you use?
1. Disable emms support in kernel
2. Wifi is not working because wifi driver init starts before sdio bus inited
Just change driver start like this

https://github.com/aborche/cx-919-radxa-rbox-linux-rockchip/blob/radxa-rbox/drivers/net/wireless/rtl8723bs/os_dep/linux/sdio_intf.c

Look to end of file.
each module can be inited by three ways.
1. standard module_init call - init drivers step by step
2. Export_symbol - for defered and user controlled init. Driver init fired up by wifi subsystem( for example)
3. Init_latecall - which can be used for defered driver init call after succesfull init all kernel subsystems
In your way you must use init_latecall call
 

please, can anyone do this for me? I can't edit a kernel.

[shadow32]

no one?

[shadow32]

still waiting for help about wifi

[shadow32]

this one worked for me. thanks to "Ddizer"

https://yadi.sk/d/v2IrsEtGnXa8c

[Ddizer]

even the last fast rom 2016 https://yadi.sk/d/eZgaHEuAobBMe

[eManuka]

Can anyone reupload the rom. All links are dead. Thanks