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Commit d2af4b28 authored by Naseer Ahmed's avatar Naseer Ahmed
Browse files

msm: mdss: Avoid incorrect status while parsing dsi topology 



When parsing topology dtsi struct the return value gets set while
checking for qcom,split-mode. When this node and DSC construct
are not present, the rc value gets set as INVALID incorrectly.
This change prevents that scenario.

Change-Id: Id358e0d46ca5eacc75c5e7ff0064ff67f1b7e356
Signed-off-by: default avatarNaseer Ahmed <naseer@codeaurora.org>
parent ba4fdd98

drivers/video/fbdev/msm/mdss_dsi_panel.c

+3 −2
Original line number Diff line number Diff line
@@ -1494,8 +1494,9 @@ static int mdss_dsi_parse_topology_config(struct device_node *np, 
				goto end;

			}

		}

		rc = of_property_read_string(cfg_np, "qcom,split-mode", &data);

		if (!rc && !strcmp(data, "pingpong-split"))



		if (!of_property_read_string(cfg_np, "qcom,split-mode",

		    &data) && !strcmp(data, "pingpong-split"))

			pinfo->use_pingpong_split = true;



		if (((timing->lm_widths[0]) || (timing->lm_widths[1])) &&