commit a5d7d9d0ae39906bce2576566bac613fb1d8f3ce
author Srinivas Pullakavi <spullaka@codeaurora.org> Mon Jun 03 14:26:26 2019 +0530
committer Padmanabhan Komanduru <pkomandu@codeaurora.org> Sun Jun 09 18:29:47 2019 +0530
tree bd764c709138c69933113dd9f872271ba273b36c
parent 39f29afd5deff46afb929eb8513116e39713a580

hwc2: Add support to set powerstate asynchronously.

-- Create dummy displays for all displays that support async update.
-- Map real and dummy displays as part of HWC Init.
-- Upon call from client route all calls to dummy displays. This includes
   layerstack operations ie; create, destroy, get/set params etc.
-- Post powerstate, get the current layerstack from dummy display
   and update it onto real display.

Change-Id: Ib6ab3b31e28cbc9f609933eaece940a6b9eee3ba
CRs-fixed: 2462204

include/display_properties.h

diff --git a/include/display_properties.h b/include/display_properties.h
index d78da9d..0c1448e 100644
--- a/include/display_properties.h
+++ b/include/display_properties.h
@@ -123,5 +123,6 @@
 
 #define ZERO_SWAP_INTERVAL                   "vendor.debug.egl.swapinterval"
 #define ENABLE_DROP_REFRESH                  DISPLAY_PROP("enable_drop_refresh")
+#define ENABLE_ASYNC_POWERMODE               DISPLAY_PROP("enable_async_powermode")
 
 #endif  // __DISPLAY_PROPERTIES_H__