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Commit 321a993d authored by Jeevan Shriram's avatar Jeevan Shriram
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mdss: mdp: print warning only once for prefetch configuration 



control setup gets called for every suspend/resume and this warning
message is printed everytime. Hence, print panel's vfp related warning
message only once.

Change-Id: I4deb0d5faafca1f34a35fc37686bb55d8cbe02e5
Signed-off-by: default avatarJeevan Shriram <jshriram@codeaurora.org>
parent 7dd146b7

drivers/video/msm/mdss/mdss_mdp_intf_video.c

+2 −2
Original line number Diff line number Diff line
@@ -872,7 +872,7 @@ static bool mdss_mdp_fetch_programable(struct mdss_mdp_ctl *ctl) 
	if (mdata->mdp_rev >= MDSS_MDP_HW_REV_105) {

		if ((pinfo->lcdc.v_back_porch + pinfo->lcdc.v_front_porch) <

				MDP_MIN_FETCH) {

			pr_warn("low vbp+vfp may lead to perf issues in some cases\n");

			pr_warn_once("low vbp+vfp may lead to perf issues in some cases\n");

		}

		ret = true;
@@ -880,7 +880,7 @@ static bool mdss_mdp_fetch_programable(struct mdss_mdp_ctl *ctl) 
			ret = false;

	} else {

		if (pinfo->lcdc.v_back_porch < MDP_MIN_FETCH)

			pr_warn("low vbp may lead to display performance issues");

			pr_warn_once("low vbp may lead to display performance issues");

		ret = false;

	}