Hi,
Commit 62b695662a24 ("drm/i915: Only enable DDI IO power domains after
enabling DPLL") seems to have broken MST. Here's an untested fix (I
don't have the right hardware to test this at the moment).
Thanks,
Ander
Ander Conselvan de Oliveira (2):
drm/i915: Enable DDI IO power domains in the DP MST path
drm/i915: Remove duplicate DDI enabling logic from MST path
drivers/gpu/drm/i915/intel_ddi.c | 2 ++
drivers/gpu/drm/i915/intel_dp_mst.c | 20 +++-----------------
2 files changed, 5 insertions(+), 17 deletions(-)
--
2.9.3
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