diff options
| author | Imre Deak <imre.deak@intel.com> | 2018-08-31 20:47:39 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2018-09-01 09:13:01 +0300 |
| commit | 2b5cf4ef541f1b2facaca58cae5e8e0b5f19ad4c (patch) | |
| tree | 2cc5f7ae6e65baa8125f7cad1b0da7cf54e5e30d /drivers/gpu/drm/i915/selftests/mock_gtt.c | |
| parent | 35ab4fd2b98b8ad11d67606dd209e0947e448074 (diff) | |
drm/i915/dp_mst: Fix enabling pipe clock for all streams
commit afb2c4437dae ("drm/i915/ddi: Push pipe clock enabling to encoders")
inadvertently stopped enabling the pipe clock for any DP-MST stream
after the first one. It also rearranged the pipe clock enabling wrt.
initial MST payload allocation step (which may or may not be a
problem, but it's contrary to the spec.).
Fix things by making the above commit truly a non-functional change.
Fixes: afb2c4437dae ("drm/i915/ddi: Push pipe clock enabling to encoders")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107365
Reported-by: Lyude Paul <lyude@redhat.com>
Reported-by: dmummenschanz@web.de
Tested-by: dmummenschanz@web.de
Tested-by: Lyude Paul <lyude@redhat.com>
Cc: Lyude Paul <lyude@redhat.com>
Cc: dmummenschanz@web.de
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180831174739.30387-1-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/mock_gtt.c')
0 files changed, 0 insertions, 0 deletions