On Sun, Mar 26, 2017 at 08:41:48PM +0300, Yury Luneff wrote: > Hello again. > > I seem to resolved this issue. I had to set initial video mode for tilcdc to > be 1024x768@60 Hz in uEnv.txt. Then Weston started nicely with —current-mode > being 1024x768.
Sounds good. Glad you were able to resolve it! Let us know if you have any other issues. -- Denys > 26 марта 2017 г., в 4:30, Yury Luneff <yury.lu...@gmail.com> написал(а): > > > > Hello! > > > > I’m trying to get Weston running on BeagleBone Black with TI’s SGX drivers. > > Kernel is 4.9.13-g102f61776e from meta-ti (morty branch) and the drivers > > alike. > > I have Weston 1.11 with patches from meta-arago (the patch that forces > > using card0 whereas I have card0 for tilcdc and card1 for pvrsrvkm plus the > > Mesa/GBM dealing patch). I had it running with SGX drivers already, but all > > of a sudden it ceased to startup properly. > > > > # weston --tty=1 -B drm-backend.so --current-mode > > … > > [16:07:05.845] Output HDMI-A-1, (connector 26, crtc 24) > > mode 1360x768@60.4, preferred, current > > ... > > [16:07:05.957] set mode failed: Invalid argument > > > > I’ve posted complete Weston startup log here: http://pastebin.com/bHbdDMas > > > > The failure reason is listed in dmesg log: > > tilcdc 4830e000.lcdc: Invalid pitch: fb and crtc widths must be the same > > > > I see the patch comments in https://patchwork.kernel.org/patch/7856821/ > > that introduced this sanity check for tilcdc, but I’m not sure how to > > achieve proper setup with my case. > > > > I have put 'gbm-format=rgb565’ in /etc/weston.ini. tilcdc’s pixel format > > seems to be the same: > > /sys/bus/platform/drivers/tilcdc/4830e000.lcdc/graphics/fb0/bits_per_pixel > > equals to 16. > > > > I’m not sure how tilcdc and pvrsrvkm should work between each other but the > > result is weston/wayland not starting because of some framebuffer mode > > conflict. > > > > I had it working very little time ago and I did it by specifying > > --current-mode for Weston, but now this option doesn’t help as Weston tries > > to set_mode anyway. > > > > Please, give me an advice on how to debug this. > > > > Thanks! > > — > > Yury Lunev > > > > > > — > Yury Lunev > > -- > _______________________________________________ > meta-ti mailing list > meta-ti@yoctoproject.org > https://lists.yoctoproject.org/listinfo/meta-ti -- _______________________________________________ meta-ti mailing list meta-ti@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-ti