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Commit 9bdf4ce7 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: mdss: Check if histogram has been disabled in collect"

parents bb6c45ae 52ed6048

drivers/video/msm/mdss/mdss_mdp_pp.c

+2 −1
Original line number Diff line number Diff line
@@ -3568,7 +3568,8 @@ static int pp_hist_collect(struct mdp_histogram_data *hist, 
			spin_unlock_irqrestore(&hist_info->hist_lock, flag);

			goto hist_collect_exit;

		}

		if (hist_info->col_state != HIST_READY) {

		if (hist_info->col_state != HIST_READY &&

				hist_info->col_state != HIST_UNKNOWN) {

			ret = -ENODATA;

			hist_info->col_state = HIST_READY;

			pr_debug("%s: state is not ready: %d",