platform/xilinx/xilinx-tpg.c

80  * @ctrl_handler: control handler
100 	struct v4l2_ctrl_handler ctrl_handler;
158 	mutex_lock(xtpg->ctrl_handler.lock);
160 	mutex_unlock(xtpg->ctrl_handler.lock);
216 	mutex_lock(xtpg->ctrl_handler.lock);
230 	mutex_unlock(xtpg->ctrl_handler.lock);
376 						ctrl_handler);
844 	v4l2_ctrl_handler_init(&xtpg->ctrl_handler, 3 + ARRAY_SIZE(xtpg_ctrls));
846 	xtpg->vblank = v4l2_ctrl_new_std(&xtpg->ctrl_handler, &xtpg_ctrl_ops,
849 	xtpg->hblank = v4l2_ctrl_new_std(&xtpg->ctrl_handler, &xtpg_ctrl_ops,
852 	xtpg->pattern = v4l2_ctrl_new_std_menu_items(&xtpg->ctrl_handler,
858 		v4l2_ctrl_new_custom(&xtpg->ctrl_handler, &xtpg_ctrls[i], NULL);
860 	if (xtpg->ctrl_handler.error) {
862 		ret = xtpg->ctrl_handler.error;
865 	subdev->ctrl_handler = &xtpg->ctrl_handler;
869 	ret = v4l2_ctrl_handler_setup(&xtpg->ctrl_handler);
888 	v4l2_ctrl_handler_free(&xtpg->ctrl_handler);
902 	v4l2_ctrl_handler_free(&xtpg->ctrl_handler);