display: Add support orientation control on ext display
- The required orientation on External can be set using the
properyt sys.ext_orientation.
- Values can be HAL_TRANSFORM_ROT_90, HAL_TRANSFORM_ROT_270
- According to the value set, the FB_TARGET for External will
be rotated and positioned as per aspect ratio on Ext
- For YUV(video layer) it just calculates the position, as the
rotation should be the source orientation
- This feature is supported only for low resolution panel.
Change-Id: I3d532ee0cb8dca3c37869537b55cd8044fd9047e
diff --git a/libqservice/IQService.cpp b/libqservice/IQService.cpp
index 53b05e3..af11f88 100644
--- a/libqservice/IQService.cpp
+++ b/libqservice/IQService.cpp
@@ -71,6 +71,13 @@
status_t result = reply.readInt32();
return result;
}
+
+ virtual void setExtOrientation(uint32_t orientation) {
+ Parcel data, reply;
+ data.writeInterfaceToken(IQService::getInterfaceDescriptor());
+ data.writeInt32(orientation);
+ remote()->transact(EXTERNAL_ORIENTATION, data, &reply);
+ }
};
IMPLEMENT_META_INTERFACE(QService, "android.display.IQService");