diff options
Diffstat (limited to 'include/drm/drm_connector.h')
| -rw-r--r-- | include/drm/drm_connector.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 2113500b4075..19ae6bb5c85b 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -254,6 +254,23 @@ enum drm_panel_orientation { DRM_MODE_PANEL_ORIENTATION_RIGHT_UP, }; +/** + * struct drm_monitor_range_info - Panel's Monitor range in EDID for + * &drm_display_info + * + * This struct is used to store a frequency range supported by panel + * as parsed from EDID's detailed monitor range descriptor block. + * + * @min_vfreq: This is the min supported refresh rate in Hz from + * EDID's detailed monitor range. + * @max_vfreq: This is the max supported refresh rate in Hz from + * EDID's detailed monitor range + */ +struct drm_monitor_range_info { + u8 min_vfreq; + u8 max_vfreq; +}; + /* * This is a consolidated colorimetry list supported by HDMI and * DP protocol standard. The respective connectors will register @@ -435,6 +452,14 @@ struct drm_display_info { bool dvi_dual; /** + * @is_hdmi: True if the sink is an HDMI device. + * + * This field shall be used instead of calling + * drm_detect_hdmi_monitor() when possible. + */ + bool is_hdmi; + + /** * @has_hdmi_infoframe: Does the sink support the HDMI infoframe? */ bool has_hdmi_infoframe; @@ -465,6 +490,11 @@ struct drm_display_info { * @non_desktop: Non desktop display (HMD). */ bool non_desktop; + + /** + * @monitor_range: Frequency range supported by monitor range descriptor + */ + struct drm_monitor_range_info monitor_range; }; int drm_display_info_set_bus_formats(struct drm_display_info *info, @@ -1357,6 +1387,12 @@ struct drm_connector { * rev1.1 4.2.2.6 */ bool edid_corrupt; + /** + * @real_edid_checksum: real edid checksum for corrupted edid block. + * Required in Displayport 1.4 compliance testing + * rev1.1 4.2.2.6 + */ + u8 real_edid_checksum; /** @debugfs_entry: debugfs directory for this connector */ struct dentry *debugfs_entry; @@ -1512,6 +1548,7 @@ drm_connector_is_unregistered(struct drm_connector *connector) DRM_CONNECTOR_UNREGISTERED; } +const char *drm_get_connector_type_name(unsigned int connector_type); const char *drm_get_connector_status_name(enum drm_connector_status status); const char *drm_get_subpixel_order_name(enum subpixel_order order); const char *drm_get_dpms_name(int val); |