Done. https://bugs.freedesktop.org/show_bug.cgi?id=102928
Let me know if I miss anything or you need me to do more tests. BR, Wolfgang Jani Nikula <[email protected]> schrieb am Do., 21. Sep. 2017 um 10:14 Uhr: > > On Wed, 20 Sep 2017, Wolfgang Haupt <[email protected]> wrote: > > I've tried v4.14-rc1. > > Now I do not have 4k@60 anymore. > > Okay, please file a bug at > https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel > > > dmesg with drm.debug: > > http://sprunge.us/TKbO > > Attach dmesg all the way from boot to the bug please. > > BR, > Jani. > > > > > > > Best Regards, > > Wolfgang > > > > Jani Nikula <[email protected]> schrieb am Di., 19. Sep. 2017 > um > > 12:08 Uhr: > > > >> On Mon, 18 Sep 2017, Wolfgang Haupt <[email protected]> wrote: > >> > Hello everyone, > >> > > >> > recently I played around with my kabylake i5 nuc box and found that on > >> some > >> > TV's > >> > the screen stays black as soon as I go to 4k@60. > >> > The TV only accepts 4k@60 at yuv 4:2:0 (I also saw hdmi range > extenders > >> and > >> > stuff that don't support yuv 4:4:4 on 4k@60). > >> > I tried to force limited mode through xrandr or by overriding the edid > >> > information, but nothing worked so far. > >> > Now I wonder if there is a way to force yuv 4:2:0 ouptut on the kernel > >> > level. > >> > Thanks. > >> > >> Please try v4.14-rc1. > >> > >> BR, > >> Jani. > >> > >> > >> -- > >> Jani Nikula, Intel Open Source Technology Center > >> > > -- > Jani Nikula, Intel Open Source Technology Center >
_______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
