Quelle  drm_hdmi_state_helper.h   Sprache: C

/* SPDX-License-Identifier: MIT */

#ifndef DRM_HDMI_STATE_HELPER_H_
#define DRM_HDMI_STATE_HELPER_H_

struct drm_atomic_state;
struct drm_connector;
struct drm_connector_state;
struct drm_display_mode;
struct hdmi_audio_infoframe;

enum drm_connector_status;

void __drm_atomic_helper_connector_hdmi_reset(struct drm_connector *connector,
           struct drm_connector_state *new_conn_state);

int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector,
        struct drm_atomic_state *state);

int drm_atomic_helper_connector_hdmi_update_audio_infoframe(struct drm_connector *connector,
           struct hdmi_audio_infoframe *frame);
int drm_atomic_helper_connector_hdmi_clear_audio_infoframe(struct drm_connector *connector);
int drm_atomic_helper_connector_hdmi_update_infoframes(struct drm_connector *connector,
             struct drm_atomic_state *state);
void drm_atomic_helper_connector_hdmi_hotplug(struct drm_connector *connector,
           enum drm_connector_status status);
void drm_atomic_helper_connector_hdmi_force(struct drm_connector *connector);

enum drm_mode_status
drm_hdmi_connector_mode_valid(struct drm_connector *connector,
         const struct drm_display_mode *mode);

#endif // DRM_HDMI_STATE_HELPER_H_