1 /* SPDX-License-Identifier: MIT */
2 
3 #ifndef DRM_HDMI_STATE_HELPER_H_
4 #define DRM_HDMI_STATE_HELPER_H_
5 
6 struct drm_atomic_state;
7 struct drm_connector;
8 struct drm_connector_state;
9 struct hdmi_audio_infoframe;
10 
11 void __drm_atomic_helper_connector_hdmi_reset(struct drm_connector *connector,
12 					      struct drm_connector_state *new_conn_state);
13 
14 int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector,
15 					   struct drm_atomic_state *state);
16 
17 int drm_atomic_helper_connector_hdmi_update_audio_infoframe(struct drm_connector *connector,
18 							    struct hdmi_audio_infoframe *frame);
19 int drm_atomic_helper_connector_hdmi_clear_audio_infoframe(struct drm_connector *connector);
20 int drm_atomic_helper_connector_hdmi_update_infoframes(struct drm_connector *connector,
21 						       struct drm_atomic_state *state);
22 
23 #endif // DRM_HDMI_STATE_HELPER_H_
24