i said before guys, this is not a pet project ,neither any project. i want to tinkerboard works well with hardware support. also in software side, broken faulty kernel bad situation. all of your words right about that. we need working platform then others. but how can i say "this is not working" to developers. obviously somethings wrong... be peace. many thanks to you. also respect to you because you works on something and rockchip changes sources, then again and again start beginning. this feels unbelievable sick. (i am 42yo electronic engineer, i always sick with knightrider)