[Ozone] Enables overlay render format setting path and by default use UYVY

ui/ozone/platform/drm/common/drm_util.cc

Index: ui/ozone/platform/drm/common/drm_util.cc
diff --git a/ui/ozone/platform/drm/common/drm_util.cc b/ui/ozone/platform/drm/common/drm_util.cc
index 5e100873f25290962e1604b4205dffb4fff244fd..20e32d38869bf52b82aad600ead1da881ad62d33 100644
--- a/ui/ozone/platform/drm/common/drm_util.cc
+++ b/ui/ozone/platform/drm/common/drm_util.cc
@@ -271,10 +271,25 @@ int GetFourCCFormatFromBufferFormat(gfx::BufferFormat format) {
       return DRM_FORMAT_ARGB8888;
     case gfx::BufferFormat::BGRX_8888:
       return DRM_FORMAT_XRGB8888;
+    case gfx::BufferFormat::UYVY_422:
+      return DRM_FORMAT_UYVY;
     default:
       NOTREACHED();
       return 0;
   }
 }
 
+gfx::BufferFormat GetBufferFormatFromFourCCFormat(int format) {
+  switch (format) {
+    case DRM_FORMAT_ARGB8888:
+      return gfx::BufferFormat::BGRA_8888;
+    case DRM_FORMAT_XRGB8888:
+      return gfx::BufferFormat::BGRX_8888;
+    case DRM_FORMAT_UYVY:
+      return gfx::BufferFormat::UYVY_422;
+    default:
+      NOTREACHED();
+      return gfx::BufferFormat::LAST;
+  }
+}
 }  // namespace ui