commit 1703d204a70c10075611c8dba69485ca28c70eda
author Sean Paul <seanpaul@chromium.org> Wed Apr 12 16:40:00 2017
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Apr 12 16:40:00 2017
tree e0928f643bcd7d11d31fed9d5aac67cf5a56005d
parent 57b56d03f64de5e7eba6798e847fbf063aec8d96
parent 406dbfc4c7c9ae5a5d669c6cec00394fcc9bfa87

Merge "drm_hwcomposer: Harvest min/max resolutions from drm"

drmresources.cpp

diff --git a/drmresources.cpp b/drmresources.cpp
index e433239..6b8ed03 100644
--- a/drmresources.cpp
+++ b/drmresources.cpp
@@ -71,6 +71,11 @@
     return -ENODEV;
   }
 
+  min_resolution_ =
+      std::pair<uint32_t, uint32_t>(res->min_width, res->min_height);
+  max_resolution_ =
+      std::pair<uint32_t, uint32_t>(res->max_width, res->max_height);
+
   bool found_primary = false;
   int display_num = 1;
 

drmresources.h

diff --git a/drmresources.h b/drmresources.h
index 64e6b57..011f87e 100644
--- a/drmresources.h
+++ b/drmresources.h
@@ -47,6 +47,14 @@
     return planes_;
   }
 
+  std::pair<uint32_t, uint32_t> min_resolution() const {
+    return min_resolution_;
+  }
+
+  std::pair<uint32_t, uint32_t> max_resolution() const {
+    return max_resolution_;
+  }
+
   DrmConnector *GetConnectorForDisplay(int display) const;
   DrmCrtc *GetCrtcForDisplay(int display) const;
   DrmPlane *GetPlane(uint32_t id) const;
@@ -83,6 +91,9 @@
   std::vector<std::unique_ptr<DrmPlane>> planes_;
   DrmCompositor compositor_;
   DrmEventListener event_listener_;
+
+  std::pair<uint32_t, uint32_t> min_resolution_;
+  std::pair<uint32_t, uint32_t> max_resolution_;
 };
 }