diff options
Diffstat (limited to 'drivers/gpu/drm/drm_privacy_screen.c')
| -rw-r--r-- | drivers/gpu/drm/drm_privacy_screen.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_privacy_screen.c b/drivers/gpu/drm/drm_privacy_screen.c index b688841c18e4..6cc39e30781f 100644 --- a/drivers/gpu/drm/drm_privacy_screen.c +++ b/drivers/gpu/drm/drm_privacy_screen.c @@ -379,6 +379,7 @@ static void drm_privacy_screen_device_release(struct device *dev) * drm_privacy_screen_register - register a privacy-screen * @parent: parent-device for the privacy-screen * @ops: &struct drm_privacy_screen_ops pointer with ops for the privacy-screen + * @data: Private data owned by the privacy screen provider * * Create and register a privacy-screen. * @@ -387,7 +388,8 @@ static void drm_privacy_screen_device_release(struct device *dev) * * An ERR_PTR(errno) on failure. */ struct drm_privacy_screen *drm_privacy_screen_register( - struct device *parent, const struct drm_privacy_screen_ops *ops) + struct device *parent, const struct drm_privacy_screen_ops *ops, + void *data) { struct drm_privacy_screen *priv; int ret; @@ -404,6 +406,7 @@ struct drm_privacy_screen *drm_privacy_screen_register( priv->dev.parent = parent; priv->dev.release = drm_privacy_screen_device_release; dev_set_name(&priv->dev, "privacy_screen-%s", dev_name(parent)); + priv->drvdata = data; priv->ops = ops; priv->ops->get_hw_state(priv); @@ -439,6 +442,7 @@ void drm_privacy_screen_unregister(struct drm_privacy_screen *priv) mutex_unlock(&drm_privacy_screen_devs_lock); mutex_lock(&priv->lock); + priv->drvdata = NULL; priv->ops = NULL; mutex_unlock(&priv->lock); |