diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-07-28 10:50:39 -0400 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-08-04 08:52:00 -0400 |
| commit | 64ee2fd25cc5ca86b18b153ac0f310964ca9fe0c (patch) | |
| tree | d276d302ef3c547b094a4b8707c406120f725f03 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | fe5a66f91c88202fcbd5ccd2637f4dff35ed5cad (diff) | |
drm/i915: Avoid mixing up SST and MST in DDI setup
The MST vs. SST selection should depend purely on the choice of the
connector/encoder. So don't try to determine the correct DDI mode
based on the intel_dp->is_mst, which simply tells us whether the sink
is in MST mode or not. Instead derive the information from the encoder
type. Since the link training code deals in non-fake encoders, we'll
also need to keep a second copy of that information around, which we'll
now designate as 'link_mst'.
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469717448-4297-4-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions