On Thu, Nov 19, 2015 at 02:39:21PM +0100, Łukasz Maśko wrote: > Dnia czwartek, 19 listopada 2015 13:27:37 Chris Wilson pisze: > [...] > > The kernel is supposed to send a hotplug notification on resume that > > should result in the list being updated. > > If I get you right, the kernel does not notify the change of a dock and > therefore does not notify X about the change?
The usual report is "suspend, dock/undock, resume". Changing the dock should generate the usual hardware hotplug notifications. If the machine was suspended at the time, we have to fake the hotplug event on resume. > Is there a way to generate such notification using currently available > software tools, or am I limited to fix in the kernel to make it notify dock > change? Hmm, can't see a way to synthesize uevents. But still calling xrandr should be enough to do a forced reprobe of outputs. Without a hotplug event, there is a small 15s cache of the most recent probe. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
