On Thu, Nov 29, 2018 at 01:09:21PM +0200, Stanislav Lisovskiy wrote: > Currently kernel might allocate different connector ids > for the same outputs in case of DP MST, which seems to > confuse userspace. There are can be different connector > ids in the list, which could be assigned to the same > output, while being in different states. > This results in issues, like external displays staying > blank after quick unplugging and plugging back(bug #106250). > Returning only active DP connectors fixes the issue. > > v2: Removed caps from the title > > v3: Refactored initial condition to look more compact. > Thanks to Chris Wilson for giving a hint. > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106250 > Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@xxxxxxxxx> > --- > drivers/gpu/drm/drm_mode_config.c | 6 ++++++ > 1 file changed, 6 insertions(+) <formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly. </formletter> _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
