Lines Matching refs:handler
61 struct v4l2_ctrl_handler handler;
163 mutex_lock(ctx->ctrls.handler.lock);
166 mutex_unlock(ctx->ctrls.handler.lock);
319 return container_of(ctrl->handler, struct mxc_isi_m2m_ctx, ctrls.handler);
349 struct v4l2_ctrl_handler *handler = &ctx->ctrls.handler;
352 v4l2_ctrl_handler_init(handler, 3);
354 v4l2_ctrl_new_std(handler, &mxc_isi_m2m_ctx_ctrl_ops,
356 v4l2_ctrl_new_std(handler, &mxc_isi_m2m_ctx_ctrl_ops,
358 v4l2_ctrl_new_std(handler, &mxc_isi_m2m_ctx_ctrl_ops,
361 if (handler->error) {
362 ret = handler->error;
363 v4l2_ctrl_handler_free(handler);
367 ctx->fh.ctrl_handler = handler;
374 v4l2_ctrl_handler_free(&ctx->ctrls.handler);