display: Add support for overscan compensation for ext display
- Read scan_info sys file node to check if TV underscans
- Apply action safe parameters to avoid overscan on ext display
- Store action safe width and height ratio using system property
- Use these to calculate the destination position on the ext display
- Remove unsed ActionSafe Class
Change-Id: Id27e6fa20966fb13fc16aa7e237cacce8caeb642
CRs-fixed: 447367
diff --git a/libhwcomposer/hwc_fbupdate.cpp b/libhwcomposer/hwc_fbupdate.cpp
index 18f75eb..a0dbbe3 100644
--- a/libhwcomposer/hwc_fbupdate.cpp
+++ b/libhwcomposer/hwc_fbupdate.cpp
@@ -104,6 +104,9 @@
displayFrame.top,
displayFrame.right - displayFrame.left,
displayFrame.bottom - displayFrame.top);
+ // Calculate the actionsafe dimensions for External(dpy = 1 or 2)
+ if(mDpy)
+ getActionSafePosition(ctx, mDpy, dpos.x, dpos.y, dpos.w, dpos.h);
ov.setPosition(dpos, dest);
ret = true;