drm/amd/display: Use viewport height for subvp mall allocation size
[WHY?] MALL allocation size depends on the viewport height, not the addressable vertical lines, which will not match when scaling. [HOW?] Base MALL allocation size calculations off viewport height. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -111,7 +111,7 @@ uint32_t dcn32_helper_calculate_num_ways_for_subvp(struct dc *dc, struct dc_stat
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mall_alloc_width_blk_aligned = full_vp_width_blk_aligned;
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/* mall_alloc_height_blk_aligned_l/c = CEILING(sub_vp_height_l/c - 1, blk_height_l/c) + blk_height_l/c */
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mall_alloc_height_blk_aligned = (pipe->stream->timing.v_addressable - 1 + mblk_height - 1) /
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mall_alloc_height_blk_aligned = (pipe->plane_res.scl_data.viewport.height - 1 + mblk_height - 1) /
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mblk_height * mblk_height + mblk_height;
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/* full_mblk_width_ub_l/c = mall_alloc_width_blk_aligned_l/c;
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