Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / drm / drm_fb_cma_helper.h

diff --git a/kernel/include/drm/drm_fb_cma_helper.h b/kernel/include/drm/drm_fb_cma_helper.h
new file mode 100644 (file)
index 0000000..c54cf3d
--- /dev/null
+++ b/kernel/include/drm/drm_fb_cma_helper.h
@@ -0,0 +1,31 @@
+#ifndef __DRM_FB_CMA_HELPER_H__
+#define __DRM_FB_CMA_HELPER_H__
+
+struct drm_fbdev_cma;
+struct drm_gem_cma_object;
+
+struct drm_framebuffer;
+struct drm_device;
+struct drm_file;
+struct drm_mode_fb_cmd2;
+
+struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
+       unsigned int preferred_bpp, unsigned int num_crtc,
+       unsigned int max_conn_count);
+void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma);
+
+void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma);
+void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma);
+
+struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
+       struct drm_file *file_priv, struct drm_mode_fb_cmd2 *mode_cmd);
+
+struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
+       unsigned int plane);
+
+#ifdef CONFIG_DEBUG_FS
+int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
+#endif
+
+#endif
+