commit e9f55d7696af22b2dfdbbc3994a837b7444e80a6
author Saurabh Shah <saurshah@codeaurora.org> Fri Mar 03 15:14:13 2017 -0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri May 19 17:08:48 2017 -0700
tree ea95327db7550b00103640e6d6532ae146d60de1
parent 95a1dcfdbf6e9d787b6ea533668741723d336745

sdm: drm: Add support for partial update

Add support for partial update

Change-Id: I29b6c3cdb71e6a26ab21679494f04ced5052a1e3
CRs-fixed: 1114808

libdrmutils/drm_interface.h

diff --git a/libdrmutils/drm_interface.h b/libdrmutils/drm_interface.h
index d41181f..13a8620 100644
--- a/libdrmutils/drm_interface.h
+++ b/libdrmutils/drm_interface.h
@@ -154,6 +154,13 @@
    */
   CRTC_SET_POST_PROC,
   /*
+   * Op: Sets CRTC ROIs.
+   * Arg: uint32_t - CRTC ID
+   *      uint32_t - number of ROIs
+   *      DRMRect * - Array of CRTC ROIs
+   */
+  CRTC_SET_ROI,
+  /*
    * Op: Returns retire fence for this commit. Should be called after Commit() on
    * DRMAtomicReqInterface.
    * Arg: uint32_t - Connector ID
@@ -178,6 +185,13 @@
    *      uint32_t - Power Mode
    */
   CONNECTOR_SET_POWER_MODE,
+  /*
+   * Op: Sets panel ROIs.
+   * Arg: uint32_t - Connector ID
+   *      uint32_t - number of ROIs
+   *      DRMRect * - Array of Connector ROIs
+   */
+  CONNECTOR_SET_ROI,
 };
 
 enum struct DRMRotation {
@@ -298,6 +312,15 @@
   std::vector<std::pair<uint32_t, uint64_t>> formats_supported;
   // Valid only if type is DRM_MODE_CONNECTOR_VIRTUAL
   uint32_t max_linewidth;
+  // Valid only if mode is command
+  int num_roi;
+  int xstart;
+  int ystart;
+  int walign;
+  int halign;
+  int wmin;
+  int hmin;
+  bool roi_merge;
 };
 
 /* Identifier token for a display */