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* [PATCH 0/2] Fix display detection issues with P50-P52 docks
@ 2018-08-09 22:22 Lyude Paul
  2018-08-09 22:22 ` [PATCH 1/2] drm/nouveau: Only write DP_MSTM_CTRL when needed Lyude Paul
  2018-08-09 22:22 ` [PATCH 2/2] drm/nouveau: Reset MST branching unit before enabling Lyude Paul
  0 siblings, 2 replies; 3+ messages in thread
From: Lyude Paul @ 2018-08-09 22:22 UTC (permalink / raw)
  To: nouveau
  Cc: David Airlie, Daniel Vetter, linux-kernel, dri-devel, Ben Skeggs,
	Ilia Mirkin, Ville Syrjälä,
	Lyude Paul

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


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2018-08-09 22:22 [PATCH 0/2] Fix display detection issues with P50-P52 docks Lyude Paul
2018-08-09 22:22 ` [PATCH 1/2] drm/nouveau: Only write DP_MSTM_CTRL when needed Lyude Paul
2018-08-09 22:22 ` [PATCH 2/2] drm/nouveau: Reset MST branching unit before enabling Lyude Paul

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