About EB.1

EB.1 · 2020-01-29

Most of the DSI pin mapping is same as ST's DK2 board except DSI_RESET and DSI_TE. I updated the DSI_RESET pin mapping in the device tree to reflect actual connections. However, Weston Wayland compositor fails to start even when DSI display is not co...

EB.1 · 2020-02-21

We figured out why the Western Wayland Compositor wasn't coming up. From our testing it looks like Weston comes up successfully only if:LTDC peripheral is enabled in device tree.The pin mapping of LTDC pins (we're using 24bit BGR) in the device tree ...

EB.1 · 2020-01-31

Hello OlivierG,Thank you for your response. I tried some of the tests you suggested. Here are the results (FYI, I'm using OpenSTLinux Starter Image):root@stm32mp1:~# modetest -M stmfailed to open device 'stm': No such file or directoryroot@stm32mp1:~...

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DSI display comes up during U-Boot and displays ST Logo but turns off once Linux Kernel takes over on our custom DK2 board. Weston Wayland Compositor fails to start during boot and backlight setup fails too. Does Wayland compositor have GPIO dependencies?

Re: DSI display comes up during U-Boot and displays ST Logo but turns off once Linux Kernel takes over on our custom DK2 board. Weston Wayland Compositor fails to start during boot and backlight setup fails too. Does Wayland compositor have GPIO dependencies?

Re: DSI display comes up during U-Boot and displays ST Logo but turns off once Linux Kernel takes over on our custom DK2 board. Weston Wayland Compositor fails to start during boot and backlight setup fails too. Does Wayland compositor have GPIO dependencies?