http://bugzilla.opensuse.org/show_bug.cgi?id=1140581
http://bugzilla.opensuse.org/show_bug.cgi?id=1140581#c41
--- Comment #41 from Chaoyang Qin
(In reply to Chaoyang Qin from comment #38)
(In reply to Nicolas Patricio Saenz Julienne from comment #37)
(In reply to Chaoyang Qin from comment #35)
(In reply to Nicolas Patricio Saenz Julienne from comment #33)
Hi Chaoyang Qin, there was still a fix to be done. Keep in mind that the display driver is in the staging tree and the quality is not assured.
Please install this kernel: https://download.opensuse.org/repositories/home:/nsaenzjulienne:/fbtft-test/ ARM/aarch64/kernel-default-5.1.16-3.1.g598180e.aarch64.rpm
And use the overlay I'll attach following this message. To do so you have to: copy the file into '/boot/efi/overlays', and replace dtoverlay=rpi-display with dtoverlay=waveshare35a in your config.txt.
Screen go black ,and imageview test show load failed.
Please try the X11 test: https://github.com/notro/fbtft/wiki/Framebuffer-use#x-server
Apart from running startx, also try restarting the device after creating the configuration file.
Still unable,X server not init? dmesg output stopped at 43 sec
Still black output? did you see a console output on the display while booting?
If not, let's try something more drastic, do:
cat /dev/urandom > /dev/fb1
You should see random colored pixels.
But.. type reboot in SSH, a while later,HDMI output restored,and showing rebooting, the 3.5 display still remain this.... new dmesg output attached Note:rm /usr/share/X11/xorg.conf.d/99-fbdev.conf and HDMI output restored normal. -- You are receiving this mail because: You are on the CC list for the bug.