linux-kernel - [PATCH 0/2] Fix display detection issues with P50-P52 docks

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Date:   Thu,  9 Aug 2018 18:22:04 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org
Cc:     "David Airlie" <airlied@...ux.ie>,
        "Daniel Vetter" <daniel.vetter@...ll.ch>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        "Ben Skeggs" <bskeggs@...hat.com>,
        "Ilia Mirkin" <imirkin@...m.mit.edu>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>, "Lyude Paul" <lyude@...hat.com>
Subject: [PATCH 0/2] Fix display detection issues with P50-P52 docks

This fixes some annoying issues on the P50-P52 with displays not being
detected if they aren't plugged in at boot, and sometimes even when they
are plugged in at boot.

See: https://bugzilla.redhat.com/show_bug.cgi?id=1477182

Lyude Paul (2):
  drm/nouveau: Only write DP_MSTM_CTRL when needed
  drm/nouveau: Reset MST branching unit before enabling

 drivers/gpu/drm/nouveau/dispnv50/disp.c | 65 ++++++++++++++++++-------
 1 file changed, 48 insertions(+), 17 deletions(-)

-- 
2.17.1