Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / exynos / exynos_drm_fb.h

diff --git a/kernel/drivers/gpu/drm/exynos/exynos_drm_fb.h b/kernel/drivers/gpu/drm/exynos/exynos_drm_fb.h
new file mode 100644 (file)
index 0000000..517471b
--- /dev/null
+++ b/kernel/drivers/gpu/drm/exynos/exynos_drm_fb.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * Authors:
+ *     Inki Dae <inki.dae@samsung.com>
+ *     Joonyoung Shim <jy0922.shim@samsung.com>
+ *     Seung-Woo Kim <sw0312.kim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _EXYNOS_DRM_FB_H_
+#define _EXYNOS_DRM_FB_H
+
+struct drm_framebuffer *
+exynos_drm_framebuffer_init(struct drm_device *dev,
+                           struct drm_mode_fb_cmd2 *mode_cmd,
+                           struct drm_gem_object *obj);
+
+/* get memory information of a drm framebuffer */
+struct exynos_drm_gem_buf *exynos_drm_fb_buffer(struct drm_framebuffer *fb,
+                                                int index);
+
+void exynos_drm_mode_config_init(struct drm_device *dev);
+
+/* set a buffer count to drm framebuffer. */
+void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb,
+                                               unsigned int cnt);
+
+/* get a buffer count to drm framebuffer. */
+unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb);
+
+#endif