Re: [PATCH v3 2/3] drm/i915: Don't send MST hotplugs during resume

2019-02-06 Thread Ville Syrjälä
On Tue, Jan 29, 2019 at 02:10:00PM -0500, Lyude Paul wrote: > We have a bad habit of calling drm_fb_helper_hotplug_event() far more > then we actually need to. MST appears to be one of these cases, where we > call drm_fb_helper_hotplug_event() if we fail to resume a connected MST > topology in inte

[PATCH v3 2/3] drm/i915: Don't send MST hotplugs during resume

2019-01-29 Thread Lyude Paul
We have a bad habit of calling drm_fb_helper_hotplug_event() far more then we actually need to. MST appears to be one of these cases, where we call drm_fb_helper_hotplug_event() if we fail to resume a connected MST topology in intel_dp_mst_resume(). We don't actually need to do this at all though s