commit 1b3957eeb8f42d4d976e7677ebca2229f606e55f
author Vignesh Kulothungan <vigneshk@codeaurora.org> Mon Dec 02 16:16:51 2019 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Apr 08 19:16:33 2020 -0700
tree 3e11850c2267cdac73e98d94fdd59cf0868fc127
parent 60e3fe5c446d1baf158838309b26d977eefcbee0

hal: fix return value checks while getting HDMI info

Fix error check conditions in functions related to
retrieval of HDMI sink capabilities.

CRs-Fixed: 2574040
Change-Id: Ia4cdf2fbb35601858de456a0da70d967d63375bb

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 985de83..3f28f79 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -6002,7 +6002,7 @@
         }
 
         disp_type = mixer_ctl_get_value(ctl, 0);
-        if (disp_type == EXT_DISPLAY_TYPE_NONE) {
+        if (disp_type <= EXT_DISPLAY_TYPE_NONE) {
              ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
              return -EINVAL;
         }