fix(fbdev): Gracefully handle FBIOBLANK errors

lvgl / lv_drivers

TFT and touch pad drivers for LVGL embedded GUI library

https://docs.lvgl.io/master/porting/index.html

MIT License

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Closed Johennes closed 1 year ago

Johennes commented 1 year ago

It looks like some framebuffer drivers such as efifb or simplefb don't implement FBIOBLANK.

Originally reported here.

kisvegabor commented 1 year ago

Thank you!