include/drm/display/drm_hdmi_helper.h

   1 /* SPDX-License-Identifier: MIT */
   2
   3 #ifndef DRM_HDMI_HELPER
   4 #define DRM_HDMI_HELPER
   5
   6 #include <linux/hdmi.h>
   7
   8 struct drm_connector;
   9 struct drm_connector_state;
  10 struct drm_display_mode;
  11
  12 void
  13 drm_hdmi_avi_infoframe_colorimetry(struct hdmi_avi_infoframe *frame,
  14                                    const struct drm_connector_state *conn_state);
  15
  16 void
  17 drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame,
  18                             const struct drm_connector_state *conn_state);
  19
  20 int
  21 drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame,
  22                                     const struct drm_connector_state *conn_state);
  23
  24 void drm_hdmi_avi_infoframe_content_type(struct hdmi_avi_infoframe *frame,
  25                                          const struct drm_connector_state *conn_state);
  26
  27 unsigned long long
  28 drm_hdmi_compute_mode_clock(const struct drm_display_mode *mode,
  29                             unsigned int bpc, enum hdmi_colorspace fmt);
  30
  31 #endif