1 files changed, 47 insertions, 0 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h b/drivers/gpu/drm/exynos/exynos_drm_fb.h
new file mode 100644
index 000000000000..eaa478abb6d1
--- /dev/null
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h
@@ -0,0 +1,47 @@
+/*
+ * 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>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _EXYNOS_DRM_FB_H_
+#define _EXYNOS_DRM_FB_H
+
+struct exynos_drm_buffer_info {
+        unsigned long base_addr;
+        dma_addr_t paddr;
+        void __iomem *vaddr;
+};
+
+void exynos_drm_fb_update_buf_off(struct drm_framebuffer *fb,
+                                   unsigned int x, unsigned int y,
+                                   struct exynos_drm_buffer_info *info);
+
+struct drm_framebuffer *exynos_drm_fb_create(struct drm_device *dev,
+                                              struct drm_file *filp,
+                                              struct drm_mode_fb_cmd *mode_cmd);
+
+void exynos_drm_mode_config_init(struct drm_device *dev);
+
+#endif