From nobody Fri Dec 19 17:18:42 2025 Received: from mail.tuxedocomputers.com (mail.tuxedocomputers.com [157.90.84.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D8B9033A01E; Thu, 6 Nov 2025 15:46:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=157.90.84.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762444014; cv=none; b=u50eAs4RoXWnnDaNAJuaPxYTJXY2+QZydpq15sUz/pGv2uLylHyCGjCg2CNi2u62dv+GRBqMsqJYfzZWIci1s++ntEMVUWbsCNe0cb+3FYMtQ+DrOJ7RL3S9Va3yZNHJzS9uknchE6/YdhIjDk8svU13w0wMH5GPJxQOjq+H0/E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762444014; c=relaxed/simple; bh=UFehdYGfL7XplbekhzSPlLyU1zHHpJ5oGfGQnwhxaaU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=F4Qk1CPvbrzIZSLzvcZbdVng45Ek3V/PVJw3+zGfBTYf8/1xGKDCmKiknhpNxeVyzAErfVdcFgNSOpEA4TIZ+IACIdP4PT3VuyMcNmUmqqDVAb5GcmEInPxvXWrAqZEoBe2Xh8qjwrf0VddSyUXkitmrdnQoBEguQfDECdyi/CQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com; spf=pass smtp.mailfrom=tuxedocomputers.com; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b=VfNx0vpc; arc=none smtp.client-ip=157.90.84.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b="VfNx0vpc" Received: from wse-pc.fritz.box (p50878061.dip0.t-ipconnect.de [80.135.128.97]) (Authenticated sender: wse@tuxedocomputers.com) by mail.tuxedocomputers.com (Postfix) with ESMTPA id 805442FC0061; Thu, 6 Nov 2025 16:46:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxedocomputers.com; s=default; t=1762444002; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=WI7GSSyIf1BAMtDsvNYlDE51rHvHY74b+6plngwjCCY=; b=VfNx0vpcMjs1x42VKXP/F1VFVZwTkf/Ng8RHghI5X8QOa3hTuyLrmxmQNgGnW5+9t3AZBI CYt+jLWeT+WqzN9+oqPqsV41CoRhzAhRff5+/cFO+vG0NpE62JcJ6I70gWPzueqGN+wHTC LhSnOQalOKRM/5CUiHF14KFEw4oSk24= Authentication-Results: mail.tuxedocomputers.com; auth=pass smtp.auth=wse@tuxedocomputers.com smtp.mailfrom=wse@tuxedocomputers.com From: Werner Sembach To: Jiri Kosina , Benjamin Tissoires Cc: Werner Sembach , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] hid/hid-multitouch: Keep latency normal on deactivate for reactivation gesture Date: Thu, 6 Nov 2025 16:45:28 +0100 Message-ID: <20251106154636.985427-1-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Uniwill devices have a built in gesture in the touchpad to de- and reactivate it by double taping the upper left corner. This gesture stops working when latency is set to high, so this patch keeps the latency on normal. Signed-off-by: Werner Sembach --- Or should I better implement this as a quirk? drivers/hid/hid-multitouch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 179dc316b4b51..df64cb6c41699 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1998,7 +1998,7 @@ static void mt_on_hid_hw_open(struct hid_device *hdev) =20 static void mt_on_hid_hw_close(struct hid_device *hdev) { - mt_set_modes(hdev, HID_LATENCY_HIGH, TOUCHPAD_REPORT_NONE); + mt_set_modes(hdev, HID_LATENCY_NORMAL, TOUCHPAD_REPORT_NONE); } =20 /* --=20 2.43.0