diff options
| -rw-r--r-- | include/drm/drm_modeset_helper_vtables.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index e3c3ac615909..a33cf7488737 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1154,6 +1154,11 @@ struct drm_connector_helper_funcs { * This operation is optional. * * This callback is used by the drm_kms_helper_poll_enable() helpers. + * + * This operation does not need to perform any hpd state tracking as + * the DRM core handles that maintenance and ensures the calls to enable + * and disable hpd are balanced. + * */ void (*enable_hpd)(struct drm_connector *connector); @@ -1165,6 +1170,11 @@ struct drm_connector_helper_funcs { * This operation is optional. * * This callback is used by the drm_kms_helper_poll_disable() helpers. + * + * This operation does not need to perform any hpd state tracking as + * the DRM core handles that maintenance and ensures the calls to enable + * and disable hpd are balanced. + * */ void (*disable_hpd)(struct drm_connector *connector); }; |