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Stanislav Lisovskiy authored
In terms of async flip optimization we don't to allocate extra ddb space, so lets skip it. v2: - Extracted min ddb async flip check to separate function (Ville Syrjälä) - Used this function to prevent false positive WARN to be triggered(Ville Syrjälä) v3: - Renamed dg2_need_min_ddb to need_min_ddb thus making it more universal. - Also used DISPLAY_VER instead of IS_DG2(Ville Syrjälä) - Use rate = 0 instead of just setting extra = 0, thus letting other planes to use extra ddb and avoiding WARN (Ville Syrjälä) v4: - Renamed needs_min_ddb as s/needs/use/ to match the wm0 counterpart(Ville Syrjälä) - Added plane->async_flip check to use_min_ddb(now passing plane as a parameter to do that)(Ville Syrjälä) - Account for use_min_ddb also when calculating total data rate (Ville Syrjälä) v5: - Use for_each_intel_plane_on_crtc instead of for_each_intel_plane_id to get plane->async_flip check and account for all planes(Ville Syrjälä) - Fix line wrapping(Ville Syrjälä) - Set plane data rate conditionally, avoiding on redundant assignment (Ville Syrjälä) - Removed redundant whitespace(Ville Syrjälä) - Handle use_min_ddb case in skl_plane_relative_data_rate instead of icl_get_total_relative_data_rate(Ville Syrjälä) Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220124090653.14547-2-stanislav.lisovskiy@intel.com
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