From owner-freebsd-current@freebsd.org Fri Oct 12 00:20:14 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A225A10CC7B2 for ; Fri, 12 Oct 2018 00:20:14 +0000 (UTC) (envelope-from hyun@caffeinated.codes) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 50E90898A3 for ; Fri, 12 Oct 2018 00:20:14 +0000 (UTC) (envelope-from hyun@caffeinated.codes) Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id A34D521FA2 for ; Thu, 11 Oct 2018 20:20:13 -0400 (EDT) Received: from web6 ([10.202.2.216]) by compute7.internal (MEProxy); Thu, 11 Oct 2018 20:20:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= caffeinated.codes; h=message-id:from:to:mime-version :content-transfer-encoding:content-type:date:in-reply-to :references:subject; s=fm3; bh=t/3MyK4tg4HbibJZ5PMkBMBKPV02aoV/N wNaEsn5/cQ=; b=19TcV5Qz8RNqfheNIWtxhDE51XaGIBy1sDZpwSc16FD/ORJUI vq0jj0ywgWeOZCncEpVUMXYvR3Z1xaSjV7epzvHmZ49ct76k6g//Rvp0iE7IPuic 4sUM2MAAbi0mGTpGI9Y3czp5Gwi/aKbCT3Rq00ty0ljWkOqp6IB/o+GLEvlbRO2s zN7He8fLATB76gxoz/o+34YeBsMePMbCVAqMiEEN9/el4VJuCv/tHncomqmvtGmD pBJTxzMv9WFqLaXa1jzZBl3QaNGHRNAW/iW6QYG0wsRK+jvHj6kjEYFG7xd3dI2u iEUJ3oOfujVgTrtUbWlRlsomtSFLbMTwD3+sg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=t/3MyK4tg4HbibJZ5PMkBMBKPV02aoV/NwNaEsn5/ cQ=; b=eubbPHpUCmBg6CIWW27n5Ad7zjGb41gZzhu4idct1Y5rwywQ99e6ZgzGV kC0xwhmhTWpTMnl3BDKZOaDBVeQ9X7F0mNY/M2sCOESpxKEb/9WwnIzqgGeInCII PuCJe62/odxDrwIrELapqRqmGUC0l9KK3amBsBnxgozOMjYk8LXXh9bYJt96/2Ck FnHyNre9rRRqkMfUr65pPioqPXE28YiF1R/EEVGMZL317WsM7e64I13NdVn+p8vn mWngDAOi4H1AOqqZRzYMBcuWYOJI4qSsqQRVnRY/EZ6x5+A6RhKt3kg2WB+XLUlJ SAXyn2V1ncfymuGST25qQZiiieL/g== X-ME-Sender: X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 99) id 581624169; Thu, 11 Oct 2018 20:20:13 -0400 (EDT) Message-Id: <1539303613.3240170.1539229904.2BA5D73E@webmail.messagingengine.com> From: Hyun Hwang To: freebsd-current@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" X-Mailer: MessagingEngine.com Webmail Interface - ajax-6804a824 Date: Thu, 11 Oct 2018 20:20:13 -0400 In-Reply-To: References: Subject: Re: Dell latitude 7490 touchpad support? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Oct 2018 00:20:15 -0000 On Saturday, September 29, 2018, 8:48 PM (UTC+0100), Johannes Lundberg wrote: > Hi > > I just got a new work laptop and the touchpad does not work. Some > information points to that this machine has a Microsoft precision touchpad. > I can't see any USB device so I'm wondering if this is an I2C device? > > Do we have any driver for this? > > /Johannes > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" Hi, I am also interested in this issue (broadly), as my laptop (Acer Aspire E5-575) has Synaptics one in it. By factory default setting, the touchpad is not detected at all even if I have `ig4_load="YES"` in `/boot/loader.conf`. However, when I switch the touchpad option in BIOS from 'Advanced' to 'Basic,' kernel started to see it as `psm0: model Synaptics Touchpad, device ID 0`. Hence I am using it under 'Basic' mode for now. (might not be related to the above) Also, this laptop also has a key combo (fn + F7) to enable/disable the touchpad; while the key combo does work on killing or reviving touchpad, kernel spits these messages every time I do that: ``` acpi_ec0: EcCommand: no response to 0x84 acpi_ec0: EcCommand: no response to 0x84 acpi_ec0: GPE query failed: AE_NO_HARDWARE_RESPONSE ``` So my understanding is that the `acpi_ec` driver expects something from hardware in return to a probing but could not get what it wants? I have no clue at all as I could not find any info on `acpi_ec`. Can anyone tell me what is happening? I'm running amd64 r339274 at the moment. Thank you, -- Hyun Hwang