fbtft_device in kernel 5.4.8

[Андрей Исаев]

Armbianmonitor:

http://ix.io/27uB

fbtft_device - remove after kernel 5.4. How connect SPI TFT to Orange PI PC+ box?

 

------------------------------------------------------------------------

Welcome to Armbian buster with Linux 5.4.8-sunxi

System load:   0.30 0.11 0.04   Up time:       1 min
Memory usage:  9 % of 998MB     IP:            192.168.0.106 192.168.0.104
CPU temp:      49°C
Usage of /:    2% of 59G

Last login: Wed Jan 15 19:37:39 2020 from 192.168.0.140

elephant@pls-home:~$ sudo modprobe fbtft_device rotate=90 name=piscreen speed=16000000 gpios=reset:2,dc:71 txbuflen=32768 fps=25
[sudo] password for elephant:
modprobe: FATAL: Module fbtft_device not found in directory /lib/modules/5.4.8-sunxi
 

 

[martinayotte]

10 minutes ago, Андрей Исаев said:

modprobe: FATAL: Module fbtft_device not found in directory /lib/modules/5.4.8-sunxi

Are you sure ?

Module seems to be named fbtft.ko, so do "modprobe fbtft" instead ...

[Андрей Исаев]

in https://github.com/notro/fbtft/wiki- writen -> fbtft_device and flexfb are gone in 5.4

module fbtft has one prameters "debug" (modinfo fbtftf)

[Igor]

Then its done. Use kernel 4.19.y

[Андрей Исаев]

Where images with kernel 4.xxx ? In archive i found only kernel 5.xxx

[Igor]

8 hours ago, Андрей Исаев said:

Where images with kernel 4.xxx ? In archive i found only kernel 5.xxx

 

https://dl.armbian.com/_old/ contain older images. Otherwise you can perhaps just switch kernel to 4.19.y with armbian-config -> alternative kernels.

[shaddow501]

Hello,

 

I have this issue, anyone have an idea?

 

root@orangepilite2:src/linux-headers-5.3.9-sunxi64 # make scripts
root@orangepilite2:src/linux-headers-5.3.9-sunxi64 # make modules_prepare
make[1]: *** No rule to make target 'arch/arm64/kernel/vdso/vdso.lds', needed by 'arch/arm64/kernel/vdso/vdso.so.dbg'.  Stop.
make: *** [arch/arm64/Makefile:176: vdso_prepare] Error 2