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Commit 864a91c8 authored by Carl Vanderlip's avatar Carl Vanderlip
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msm: mdss: Prevent AD on out of range displays 



Prevent array out of bounds error when displays fall out of range for AD
support.

Change-Id: Iffebee5ed78bf256c8dd7c6f62587ac27cb2241e
Signed-off-by: default avatarCarl Vanderlip <carlv@codeaurora.org>
parent bcb87d5a

drivers/video/msm/mdss/mdss_mdp_pp.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1436,7 +1436,7 @@ static int pp_dspp_setup(u32 disp_num, struct mdss_mdp_mixer *mixer) 
		flags = 0;

		flags = 0;





	mixer_cnt = mdss_mdp_get_ctl_mixers(disp_num, mixer_id);

	mixer_cnt = mdss_mdp_get_ctl_mixers(disp_num, mixer_id);

	if (dspp_num < mdata->nad_cfgs &&

	if (dspp_num < mdata->nad_cfgs && disp_num < mdata->nad_cfgs &&

				(mixer_cnt <= mdata->nmax_concurrent_ad_hw)) {

				(mixer_cnt <= mdata->nmax_concurrent_ad_hw)) {

		ad = &mdata->ad_cfgs[disp_num];

		ad = &mdata->ad_cfgs[disp_num];

		ad_flags = ad->reg_sts;

		ad_flags = ad->reg_sts;