PD#158474: add chromiumos drm-tests

Change-Id: I33b220ec40c8147bc6e6228cecff164f8555582f
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
diff --git a/drm-tests/.clang-format b/drm-tests/.clang-format
new file mode 100644
index 0000000..2f51f78
--- /dev/null
+++ b/drm-tests/.clang-format
@@ -0,0 +1,10 @@
+BasedOnStyle: Google
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+BreakBeforeBraces: Linux
+ColumnLimit: 100
+IndentWidth: 8
+TabWidth: 8
+UseTab: Always
+Cpp11BracedListStyle: false