diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_connector.h | 3 | ||||
| -rw-r--r-- | include/drm/drm_dp_helper.h | 8 | ||||
| -rw-r--r-- | include/drm/drm_mode_config.h | 6 |
3 files changed, 17 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index af145608b5ed..928136556174 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1604,10 +1604,13 @@ const char *drm_get_dvi_i_subconnector_name(int val); const char *drm_get_dvi_i_select_name(int val); const char *drm_get_tv_subconnector_name(int val); const char *drm_get_tv_select_name(int val); +const char *drm_get_dp_subconnector_name(int val); const char *drm_get_content_protection_name(int val); const char *drm_get_hdcp_content_type_name(int val); int drm_mode_create_dvi_i_properties(struct drm_device *dev); +void drm_connector_attach_dp_subconnector_property(struct drm_connector *connector); + int drm_mode_create_tv_margin_properties(struct drm_device *dev); int drm_mode_create_tv_properties(struct drm_device *dev, unsigned int num_modes, diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index e47dc22ebf50..5c2819924862 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -26,6 +26,7 @@ #include <linux/delay.h> #include <linux/i2c.h> #include <linux/types.h> +#include <drm/drm_connector.h> /* * Unless otherwise noted, all values are from the DP 1.1a spec. Note that @@ -1619,6 +1620,13 @@ int drm_dp_downstream_max_bpc(const u8 dpcd[DP_RECEIVER_CAP_SIZE], int drm_dp_downstream_id(struct drm_dp_aux *aux, char id[6]); void drm_dp_downstream_debug(struct seq_file *m, const u8 dpcd[DP_RECEIVER_CAP_SIZE], const u8 port_cap[4], struct drm_dp_aux *aux); +enum drm_mode_subconnector +drm_dp_subconnector_type(const u8 dpcd[DP_RECEIVER_CAP_SIZE], + const u8 port_cap[4]); +void drm_dp_set_subconnector_property(struct drm_connector *connector, + enum drm_connector_status status, + const u8 *dpcd, + const u8 port_cap[4]); void drm_dp_remote_aux_init(struct drm_dp_aux *aux); void drm_dp_aux_init(struct drm_dp_aux *aux); diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index ffb9852a0638..f768c7cf7de3 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -681,6 +681,12 @@ struct drm_mode_config { struct drm_property *dvi_i_select_subconnector_property; /** + * @dp_subconnector_property: Optional DP property to differentiate + * between different DP downstream port types. + */ + struct drm_property *dp_subconnector_property; + + /** * @tv_subconnector_property: Optional TV property to differentiate * between different TV connector types. */ |