drm/i915: Move CRTC updating in atomic_commit into it's own hook
commit 896e5bb0 upstream. Since we have to write ddb allocations at the same time as we do other plane updates, we're going to need to be able to control the order in which we execute modesets on each pipe. The easiest way to do this is to just factor this section of intel_atomic_commit_tail() (intel_atomic_commit() for stable branches) into it's own function, and add an appropriate display function hook for it. Based off of Matt Rope's suggestions Changes since v1: - Drop pipe_config->base.active check in intel_update_crtcs() since we check that before calling the function Signed-off-by:Lyude <cpaul@redhat.com> Reviewed-by:
Matt Roper <matthew.d.roper@intel.com> [omitting CC for stable, since this patch will need to be changed for such backports first] Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Lyude <cpaul@redhat.com> Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1471961565-28540-1-git-send-email-cpaul@redhat.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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