Hi Tobias, 2015-05-19 Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>: > OK, > > so Daniel helped me track down this issue. It came from an incorrect > 'clock-frequency' entry in my DTS. The freq was 500000. Daniel recommended > 70600000 which works 'fine' (and according to modetest produces a 59Hz > mode). I say 'fine' because I can't confirm that FIMD is actually working. I > just see that with that change I no longer get any div-by-zeros in the > kernel. That is good to hear! So maybe we are now ready to have the atomic modesetting patches merged in. I'll send a new version with the last fix to avoid crashes with null CRTC. > > So fimd_calc_clkdiv needs some sanitizing for 'ideal_clk' at least. > > What still bothers me though is the fact that FIMD actually gets enabled. > I'm just calling 'modetest -M exynos', so it's just doing probing. Why does > that trigger dpms? That comes from restore_fbdev_mode() when modetest closes the file descriptor, but I'm not sure why a update happens at this time. Gustavo _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
