Commit 90a9c1f1 authored Feb 07, 2014 by Benet Clark

msm: mdss: Prevent HDMI panels from doing AD checks



Assertive display is meant only for primary display, however the AD
checks are being done on the HDMI frame buffer and its mixers. Adding
a check for HDMI panel type will prevent edge case errors when doing
AD checks.

Change-Id: Iffdec9fcf479f24e9407d6508517fb4103b1e977
Signed-off-by: Benet Clark <benetc@codeaurora.org>

parent 219364c5

drivers/video/msm/mdss/mdss_mdp_pp.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -3900,6 +3900,11 @@ static int mdss_ad_init_checks(struct msm_fb_data_type *mfd)
		return -ENODEV;
		}

		if (ad_mfd->panel_info->type == DTV_PANEL) {
		pr_debug("AD not supported on external display\n");
		return ret;
		}

		mixer_num = mdss_mdp_get_ctl_mixers(ad_mfd->index, mixer_id);
		if (!mixer_num) {
		pr_debug("no mixers connected, %d", mixer_num);