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path: root/include/drm/drm_crtc_helper.h
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Diffstat (limited to 'include/drm/drm_crtc_helper.h')
-rw-r--r--include/drm/drm_crtc_helper.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 918aa68b5199..2a747a91fded 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -108,8 +108,10 @@ struct drm_crtc_helper_funcs {
/* 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);
+ void (*atomic_begin)(struct drm_crtc *crtc,
+ struct drm_crtc_state *old_crtc_state);
+ void (*atomic_flush)(struct drm_crtc *crtc,
+ struct drm_crtc_state *old_crtc_state);
};
/**
@@ -190,7 +192,7 @@ extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc);
extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder);
-extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode);
+extern int drm_helper_connector_dpms(struct drm_connector *connector, int mode);
extern void drm_helper_move_panel_connectors_to_head(struct drm_device *);