commit a37db02bd1f444fc949270cd0f8d6a9d178b8965
author Benoit Goby <benoit@android.com> Mon Oct 08 11:06:01 2012 -0700
committer Android (Google) Code Review <android-gerrit@google.com> Fri Oct 12 10:03:37 2012 -0700
tree c76956b9eb47b959d263b1a004b573b1c5f4d837
parent 33aa35f1c81c92e5b44ddc898fed85ad39e1908b

hwc: Call V4L2_CID_TV_UPDATE when mixer configuration is done

Bug: 7286984
Change-Id: I1e607d524dd96738a193e8fb40d30c38fe39e7f6

libhwc/hwc.cpp

diff --git a/libhwc/hwc.cpp b/libhwc/hwc.cpp
index 9985b95..d9c8166 100644
--- a/libhwc/hwc.cpp
+++ b/libhwc/hwc.cpp
@@ -1504,6 +1504,11 @@
     if (!fb_layer)
         hdmi_disable_layer(pdev, pdev->hdmi_layers[1]);
 
+    if (exynos_v4l2_s_ctrl(pdev->hdmi_layers[1].fd, V4L2_CID_TV_UPDATE, 1) < 0) {
+        ALOGE("%s: s_ctrl(CID_TV_UPDATE) failed %d", __func__, errno);
+        return -1;
+    }
+
     return 0;
 }