On 25/12/2023 14:38, Zhengqiao Xia wrote: > I am so sorry, I need to download an Linux Input code. Before sending further patches, please carefully read: 1. https://elixir.bootlin.com/linux/v6.7-rc7/source/Documentation/process/submitting-patches.rst 2. https://subspace.kernel.org/etiquette.html Best regards, Krzysztof