Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[cascardo/linux.git] / include / drm / drm_crtc_helper.h

diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index a3d75fe..7adbb65 100644 (file)
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -68,6 +68,7 @@ struct drm_crtc_helper_funcs {
        int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
                        struct drm_display_mode *adjusted_mode, int x, int y,
                        struct drm_framebuffer *old_fb);
+       void (*mode_set_nofb)(struct drm_crtc *crtc);
 
        /* Move the crtc on the current fb to the given position *optional* */
        int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
@@ -81,6 +82,12 @@ struct drm_crtc_helper_funcs {
 
        /* disable crtc when not in use - more explicit than dpms off */
        void (*disable)(struct drm_crtc *crtc);
+
+       /* atomic helpers */
+       int (*atomic_check)(struct drm_crtc *crtc,
+                           struct drm_crtc_state *state);
+       void (*atomic_begin)(struct drm_crtc *crtc);
+       void (*atomic_flush)(struct drm_crtc *crtc);
 };
 
 /**
@@ -161,6 +168,12 @@ static inline void drm_connector_helper_add(struct drm_connector *connector,
 
 extern void drm_helper_resume_force_mode(struct drm_device *dev);
 
+int drm_helper_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
+                            struct drm_display_mode *adjusted_mode, int x, int y,
+                            struct drm_framebuffer *old_fb);
+int drm_helper_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
+                                 struct drm_framebuffer *old_fb);
+
 /* drm_probe_helper.c */
 extern int drm_helper_probe_single_connector_modes(struct drm_connector
                                                   *connector, uint32_t maxX,