diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_connector.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c index 354798bad576..4c766624b20d 100644 --- a/drivers/gpu/drm/drm_connector.c +++ b/drivers/gpu/drm/drm_connector.c @@ -986,12 +986,14 @@ static const struct drm_prop_enum_list hdmi_colorspaces[] = { * - Kernel sends uevent with the connector id and property id through * @drm_hdcp_update_content_protection, upon below kernel triggered * scenarios: - * DESIRED -> ENABLED (authentication success) - * ENABLED -> DESIRED (termination of authentication) + * + * - DESIRED -> ENABLED (authentication success) + * - ENABLED -> DESIRED (termination of authentication) * - Please note no uevents for userspace triggered property state changes, * which can't fail such as - * DESIRED/ENABLED -> UNDESIRED - * UNDESIRED -> DESIRED + * + * - DESIRED/ENABLED -> UNDESIRED + * - UNDESIRED -> DESIRED * - Userspace is responsible for polling the property or listen to uevents * to determine when the value transitions from ENABLED to DESIRED. * This signifies the link is no longer protected and userspace should |