name : drm_hdmi_helper.h /* SPDX-License-Identifier: MIT */ #ifndef DRM_HDMI_HELPER #define DRM_HDMI_HELPER #include <linux/hdmi.h> struct drm_connector; struct drm_connector_state; struct drm_display_mode; void drm_hdmi_avi_infoframe_colorimetry(struct hdmi_avi_infoframe *frame, const struct drm_connector_state *conn_state); void drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame, const struct drm_connector_state *conn_state); int drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame, const struct drm_connector_state *conn_state); void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame, const struct drm_connector_state *conn_state); #endif