Re: [Intel-gfx] [PATCH 1/3] drm/i915/dp_mst: Fix disabling MST on a port

2020-06-04 Thread Imre Deak
On Thu, Jun 04, 2020 at 05:55:30PM +0300, Ville Syrjälä wrote: > On Thu, Jun 04, 2020 at 12:10:38AM +0300, Imre Deak wrote: > > Currently MST on a port can get enabled/disabled from the hotplug work > > and get disabled from the short pulse work in a racy way. Fix this by > > relying on the MST sta

Re: [Intel-gfx] [PATCH 1/3] drm/i915/dp_mst: Fix disabling MST on a port

2020-06-04 Thread Ville Syrjälä
On Thu, Jun 04, 2020 at 12:10:38AM +0300, Imre Deak wrote: > Currently MST on a port can get enabled/disabled from the hotplug work > and get disabled from the short pulse work in a racy way. Fix this by > relying on the MST state checking in the hotplug work and just schedule > a hotplug work from

Re: [Intel-gfx] [PATCH 1/3] drm/i915/dp_mst: Fix disabling MST on a port

2020-06-03 Thread Souza, Jose
On Thu, 2020-06-04 at 00:10 +0300, Imre Deak wrote: > Currently MST on a port can get enabled/disabled from the hotplug work > and get disabled from the short pulse work in a racy way. Fix this by > relying on the MST state checking in the hotplug work and just schedule > a hotplug work from the sh