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Fri, 13 Nov 2026 07:48:45 -0800 (PST) Received: from google.com ([2a00:79e0:2ebe:8:48f1:7a0b:9bfb:4205]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1b50309b2b5sm7053580c88.1.2026.11.13.07.48.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Nov 2026 07:48:43 -0800 (PST) Date: Fri, 13 Nov 2026 07:48:41 -0800 From: Dmitry Torokhov To: Yuan Yao Cc: Ilpo =?utf-8?B?SsOkcnZpbmVu?= , Vishnu Sankar , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Yuan Yao , Jingle Wu =?utf-8?B?5ZCz6YeR5ZyL?= Subject: Re: [PATCH v2 1/1] Input: trackpoint - Add new TP JYT_NDT device variant id 7 Message-ID: References: <20261113112202.10304-1-yaoyuan@linux.alibaba.com> <20261113112202.10304-2-yaoyuan@linux.alibaba.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261113112202.10304-2-yaoyuan@linux.alibaba.com> On Fri, Nov 13, 2026 at 07:22:02PM +0800, Yuan Yao wrote: > The new trackpoint variant id 7 is found on Lenovo Thinkpad X14 > Gen1 laptop(Product Name: 21XMA006CD), it belongs to JYT_NDT with > confirmation from Vishnu Sankar in Lenovo. now it's incorrectly > probed as Generic or Logitech PS/2 mouse. > > Add the variant id 7 to match the TP_READ_ID command return > value, probe the device as trackpoint correctly. > > BEFORE: > input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input63 > > AFTER: > psmouse serio1: trackpoint: JYT_NDT TrackPoint firmware: 0xa1, buttons: 3/3 > input: TPPS/2 JYT_NDT TrackPoint as /devices/platform/i8042/serio1/input/input8 > > Signed-off-by: Yuan Yao Applied, thank you. -- Dmitry