kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/devfreq/rockchip_dmc_common.c
..
..
@@ -85,9 +85,9 @@
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 	if (!common_info)
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 		return;
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-	dev_dbg(common_info->dev, "line bw=%u, frame bw=%u, pn=%u\n",
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+	dev_dbg(common_info->dev, "line bw=%u, frame bw=%u, pn=%u, pn_4k=%u\n",
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 		vop_info->line_bw_mbyte, vop_info->frame_bw_mbyte,
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-		vop_info->plane_num);
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+		vop_info->plane_num, vop_info->plane_num_4k);
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 	if (!common_info->vop_pn_rl_tbl || !common_info->set_msch_readlatency)
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 		goto vop_bw_tbl;
..
..
@@ -129,6 +129,9 @@
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 	}
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 next:
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+	if (vop_info->plane_num_4k && target < common_info->vop_4k_rate)
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+		target = common_info->vop_4k_rate;
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+
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 	vop_last_rate = common_info->vop_req_rate;
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 	common_info->vop_req_rate = target;
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