cpumask: remove the deprecated smp_call_function_mask()

[deliverable/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 6769ff6c1bc07fd3311d6dd5da066c75225fd625..4c8dacaf4f583314966340e470aaee5430018389 100644 (file)
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -79,6 +79,8 @@ struct drm_encoder_helper_funcs {
        /* detect for DAC style encoders */
        enum drm_connector_status (*detect)(struct drm_encoder *encoder,
                                            struct drm_connector *connector);
+       /* disable encoder when not in use - more explicit than dpms off */
+       void (*disable)(struct drm_encoder *encoder);
 };
 
 struct drm_connector_helper_funcs {
@@ -98,6 +100,7 @@ extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
                                     int x, int y,
                                     struct drm_framebuffer *old_fb);
 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);