commit 67a38c356572a3e994d0d0f79dd2741d0204f217
author Saurabh Shah <saurshah@codeaurora.org> Mon Jun 10 16:23:15 2013 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Jul 01 14:55:06 2013 -0700
tree b075957f965b814e1cb32d1f4477b4406cec059d
parent 34e8b811741eca50a0a34f4fed0de3a1e217131d

hwc: Add support for uneven split primary displays

Add support for unevenly split primary displays.
The driver provides info about the split via msm_fb_split sysfs node

For external we assume even split. If driver doesn't specify any split
for primary, we default to even split.

Change-Id: I4d541f41de2d7a5d2b62653fa33cab079a6d5d30

libhwcomposer/hwc_fbupdate.h

diff --git a/libhwcomposer/hwc_fbupdate.h b/libhwcomposer/hwc_fbupdate.h
index 5cf75f7..55cd655 100644
--- a/libhwcomposer/hwc_fbupdate.h
+++ b/libhwcomposer/hwc_fbupdate.h
@@ -45,7 +45,8 @@
     //Reset values
     virtual void reset();
     //Factory method that returns a low-res or high-res version
-    static IFBUpdate *getObject(const int& width, const int& dpy);
+    static IFBUpdate *getObject(const int& width, const int& rightSplit,
+            const int& dpy);
 
 protected:
     const int mDpy; // display to update
@@ -59,12 +60,12 @@
     explicit FBUpdateLowRes(const int& dpy);
     virtual ~FBUpdateLowRes() {};
     bool prepare(hwc_context_t *ctx, hwc_display_contents_1 *list,
-                                                          int fbZorder);
+            int fbZorder);
     bool draw(hwc_context_t *ctx, private_handle_t *hnd);
     void reset();
 private:
     bool configure(hwc_context_t *ctx, hwc_display_contents_1 *list,
-                                                               int fbZorder);
+            int fbZorder);
     ovutils::eDest mDest; //pipe to draw on
 };
 
@@ -74,12 +75,12 @@
     explicit FBUpdateHighRes(const int& dpy);
     virtual ~FBUpdateHighRes() {};
     bool prepare(hwc_context_t *ctx, hwc_display_contents_1 *list,
-                                                             int fbZorder);
+            int fbZorder);
     bool draw(hwc_context_t *ctx, private_handle_t *hnd);
     void reset();
 private:
     bool configure(hwc_context_t *ctx, hwc_display_contents_1 *list,
-                                                            int fbZorder);
+            int fbZorder);
     ovutils::eDest mDestLeft; //left pipe to draw on
     ovutils::eDest mDestRight; //right pipe to draw on
 };