gralloc: add NV12 format enum and fb allocation support for it

Change-Id: If1c92810a17c60c29239f5384d6e971b015dd174
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/gralloc_drm_formats.h b/gralloc_drm_formats.h
new file mode 100644
index 0000000..b8d0622
--- /dev/null
+++ b/gralloc_drm_formats.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 Intel Corporation. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *		http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Android graphics.h defines the formats and leaves 0x100 - 0x1FF
+ * range available for HAL implementation specific formats.
+ */
+
+#ifndef GRALLOC_DRM_FORMATS_H
+#define GRALLOC_DRM_FORMATS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+
+	HAL_PIXEL_FORMAT_DRM_NV12 = 0x102,
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+