diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_connector.c | 44 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_hdcp.c | 47 |
2 files changed, 47 insertions, 44 deletions
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 7c0eda9cca60..764c7903edf6 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -823,13 +823,6 @@ static const struct drm_prop_enum_list drm_tv_subconnector_enum_list[] = { DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name, drm_tv_subconnector_enum_list) -static struct drm_prop_enum_list drm_cp_enum_list[] = { - { DRM_MODE_CONTENT_PROTECTION_UNDESIRED, "Undesired" }, - { DRM_MODE_CONTENT_PROTECTION_DESIRED, "Desired" }, - { DRM_MODE_CONTENT_PROTECTION_ENABLED, "Enabled" }, -}; -DRM_ENUM_NAME_FN(drm_get_content_protection_name, drm_cp_enum_list) - static const struct drm_prop_enum_list hdmi_colorspaces[] = { /* For Default case, driver will set the colorspace */ { DRM_MODE_COLORIMETRY_DEFAULT, "Default" }, @@ -1516,43 +1509,6 @@ int drm_connector_attach_scaling_mode_property(struct drm_connector *connector, EXPORT_SYMBOL(drm_connector_attach_scaling_mode_property); /** - * drm_connector_attach_content_protection_property - attach content protection - * property - * - * @connector: connector to attach CP property on. - * - * This is used to add support for content protection on select connectors. - * Content Protection is intentionally vague to allow for different underlying - * technologies, however it is most implemented by HDCP. - * - * The content protection will be set to &drm_connector_state.content_protection - * - * Returns: - * Zero on success, negative errno on failure. - */ -int drm_connector_attach_content_protection_property( - struct drm_connector *connector) -{ - struct drm_device *dev = connector->dev; - struct drm_property *prop = - dev->mode_config.content_protection_property; - - if (!prop) - prop = drm_property_create_enum(dev, 0, "Content Protection", - drm_cp_enum_list, - ARRAY_SIZE(drm_cp_enum_list)); - if (!prop) - return -ENOMEM; - - drm_object_attach_property(&connector->base, prop, - DRM_MODE_CONTENT_PROTECTION_UNDESIRED); - dev->mode_config.content_protection_property = prop; - - return 0; -} -EXPORT_SYMBOL(drm_connector_attach_content_protection_property); - -/** * drm_mode_create_aspect_ratio_property - create aspect ratio property * @dev: DRM device * diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index 5e5409505c31..0da7b3718bad 100644 --- a/drivers/gpu/drm/drm_hdcp.c +++ b/drivers/gpu/drm/drm_hdcp.c @@ -17,6 +17,9 @@ #include <drm/drm_sysfs.h> #include <drm/drm_print.h> #include <drm/drm_device.h> +#include <drm/drm_property.h> +#include <drm/drm_mode_object.h> +#include <drm/drm_connector.h> struct hdcp_srm { u32 revoked_ksv_cnt; @@ -331,3 +334,47 @@ void drm_teardown_hdcp_srm(struct class *drm_class) kfree(srm_data); } } + +static struct drm_prop_enum_list drm_cp_enum_list[] = { + { DRM_MODE_CONTENT_PROTECTION_UNDESIRED, "Undesired" }, + { DRM_MODE_CONTENT_PROTECTION_DESIRED, "Desired" }, + { DRM_MODE_CONTENT_PROTECTION_ENABLED, "Enabled" }, +}; +DRM_ENUM_NAME_FN(drm_get_content_protection_name, drm_cp_enum_list) + +/** + * drm_connector_attach_content_protection_property - attach content protection + * property + * + * @connector: connector to attach CP property on. + * + * This is used to add support for content protection on select connectors. + * Content Protection is intentionally vague to allow for different underlying + * technologies, however it is most implemented by HDCP. + * + * The content protection will be set to &drm_connector_state.content_protection + * + * Returns: + * Zero on success, negative errno on failure. + */ +int drm_connector_attach_content_protection_property( + struct drm_connector *connector) +{ + struct drm_device *dev = connector->dev; + struct drm_property *prop = + dev->mode_config.content_protection_property; + + if (!prop) + prop = drm_property_create_enum(dev, 0, "Content Protection", + drm_cp_enum_list, + ARRAY_SIZE(drm_cp_enum_list)); + if (!prop) + return -ENOMEM; + + drm_object_attach_property(&connector->base, prop, + DRM_MODE_CONTENT_PROTECTION_UNDESIRED); + dev->mode_config.content_protection_property = prop; + + return 0; +} +EXPORT_SYMBOL(drm_connector_attach_content_protection_property); |