Standard connector blob property is created for passing HDCP SRM table from HDCP content player to kernel.
Signed-off-by: Ramalingam C ramalingam.c@intel.com --- drivers/gpu/drm/drm_connector.c | 5 +++++ include/drm/drm_mode_config.h | 5 +++++ 2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 04f8cf8..41f83a9 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -819,6 +819,11 @@ int drm_connector_create_standard_properties(struct drm_device *dev) return -ENOMEM; dev->mode_config.hdcp_property = prop;
+ prop = drm_property_create(dev, DRM_MODE_PROP_BLOB, "hdcp_srm", 0); + if (!prop) + return -ENOMEM; + dev->mode_config.hdcp_srm_property = prop; + return 0; }
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index 0c5bb90..6b06729 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -543,6 +543,11 @@ struct drm_mode_config { */ struct drm_property *hdcp_property; /** + * @hdcp_srm_property: Default connector property to feed in the + * SRM Table for HDCP revocation check. + */ + struct drm_property *hdcp_srm_property; + /** * @plane_type_property: Default plane property to differentiate * CURSOR, PRIMARY and OVERLAY legacy uses of planes. */