num_mblks = ((mall_alloc_width_blk_aligned + mblk_width - 1) / mblk_width) *
((mall_alloc_height_blk_aligned + mblk_height - 1) / mblk_height);
- /* For DCC:
- * meta_num_mblk = CEILING(full_mblk_width_ub_l*full_mblk_height_ub_l*Bpe/256/mblk_bytes, 1)
+ /*For DCC:
+ * meta_num_mblk = CEILING(meta_pitch*full_vp_height*Bpe/256/mblk_bytes, 1)
*/
if (pipe->plane_state->dcc.enable)
- num_mblks += (mall_alloc_width_blk_aligned * mall_alloc_width_blk_aligned * bytes_per_pixel +
+ num_mblks += (pipe->plane_state->dcc.meta_pitch * pipe->plane_res.scl_data.viewport.height * bytes_per_pixel +
(256 * DCN3_2_MALL_MBLK_SIZE_BYTES) - 1) / (256 * DCN3_2_MALL_MBLK_SIZE_BYTES);
bytes_in_mall = num_mblks * DCN3_2_MALL_MBLK_SIZE_BYTES;
*/
num_mblks = ((mall_alloc_width_blk_aligned + mblk_width - 1) / mblk_width) *
((mall_alloc_height_blk_aligned + mblk_height - 1) / mblk_height);
+
+ /*For DCC:
+ * meta_num_mblk = CEILING(meta_pitch*full_vp_height*Bpe/256/mblk_bytes, 1)
+ */
+ if (pipe->plane_state->dcc.enable)
+ num_mblks += (pipe->plane_state->dcc.meta_pitch * pipe->plane_res.scl_data.viewport.height * bytes_per_pixel +
+ (256 * DCN3_2_MALL_MBLK_SIZE_BYTES) - 1) / (256 * DCN3_2_MALL_MBLK_SIZE_BYTES);
+
bytes_in_mall = num_mblks * DCN3_2_MALL_MBLK_SIZE_BYTES;
// cache lines used is total bytes / cache_line size. Add +2 for worst case alignment
// (MALL is 64-byte aligned)
cache_lines_per_plane = bytes_in_mall / dc->caps.cache_line_size + 2;
- /* For DCC divide by 256 */
- if (pipe->plane_state->dcc.enable)
- cache_lines_per_plane = cache_lines_per_plane + (cache_lines_per_plane / 256) + 1;
cache_lines_used += cache_lines_per_plane;
}
}