1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/staging/imx-drm/imx-drm.h b/drivers/staging/imx-drm/imx-drm.h
new file mode 100644
index 00000000000..ae28a490c44
--- /dev/null
+++ b/drivers/staging/imx-drm/imx-drm.h
@@ -0,0 +1,58 @@
+#ifndef _IMX_DRM_H_
+#define _IMX_DRM_H_
+
+struct imx_drm_crtc;
+struct drm_fbdev_cma;
+
+struct imx_drm_crtc_helper_funcs {
+	int (*enable_vblank)(struct drm_crtc *crtc);
+	void (*disable_vblank)(struct drm_crtc *crtc);
+	int (*set_interface_pix_fmt)(struct drm_crtc *crtc, u32 encoder_type,
+			u32 pix_fmt);
+	const struct drm_crtc_helper_funcs *crtc_helper_funcs;
+	const struct drm_crtc_funcs *crtc_funcs;
+};
+
+int imx_drm_add_crtc(struct drm_crtc *crtc,
+		struct imx_drm_crtc **new_crtc,
+		const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
+		struct module *owner, void *cookie, int id);
+int imx_drm_remove_crtc(struct imx_drm_crtc *);
+int imx_drm_init_drm(struct platform_device *pdev,
+		int preferred_bpp);
+int imx_drm_exit_drm(void);
+
+int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc);
+void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc);
+void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc);
+
+struct imx_drm_encoder;
+int imx_drm_add_encoder(struct drm_encoder *encoder,
+		struct imx_drm_encoder **new_enc,
+		struct module *owner);
+int imx_drm_remove_encoder(struct imx_drm_encoder *);
+
+struct imx_drm_connector;
+int imx_drm_add_connector(struct drm_connector *connector,
+		struct imx_drm_connector **new_con,
+		struct module *owner);
+int imx_drm_remove_connector(struct imx_drm_connector *);
+
+void imx_drm_mode_config_init(struct drm_device *drm);
+
+struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
+
+struct drm_device *imx_drm_device_get(void);
+void imx_drm_device_put(void);
+int imx_drm_crtc_panel_format(struct drm_crtc *crtc, u32 encoder_type,
+		u32 interface_pix_fmt);
+void imx_drm_fb_helper_set(struct drm_fbdev_cma *fbdev_helper);
+
+struct device_node;
+
+int imx_drm_encoder_get_mux_id(struct imx_drm_encoder *imx_drm_encoder,
+		struct drm_crtc *crtc);
+int imx_drm_encoder_add_possible_crtcs(struct imx_drm_encoder *imx_drm_encoder,
+		struct device_node *np);
+
+#endif /* _IMX_DRM_H_ */