Date: Thu, 8 Feb 2018 11:47:17 -0800 From: Oleksandr Tymoshenko <gonzo@bluezbox.com> To: Ian FREISLICH <ian.freislich@capeaugusta.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: I2C trackpad Message-ID: <20180208194717.GA55269@bluezbox.com> In-Reply-To: <ab6138ff-674c-0b6c-a634-44d90e8ce5b2@capeaugusta.com> References: <ab6138ff-674c-0b6c-a634-44d90e8ce5b2@capeaugusta.com>
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Ian FREISLICH (ian.freislich@capeaugusta.com) wrote: > Hey, > > I recently acquired a new laptop (Asus UX490U) which for the most part > works with current except that: > > 1. Sound output doesn't work. > 2. The trackpad doesn't work. > > I'm not bothered about sound and I haven't investigated that yet. The > trackpad not working is a nuisance, but I don't think that there's a > short term fix. I think it's connected via an I2C bus on one of two I2C > controllers that don't have a driver attached: > > none2@pci0:0:21:0: class=0x118000 card=0x1c301043 chip=0x9d608086 > rev=0x21 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Sunrise Point-LP Serial IO I2C Controller' > class = dasp > none3@pci0:0:21:1: class=0x118000 card=0x1c301043 chip=0x9d618086 > rev=0x21 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Sunrise Point-LP Serial IO I2C Controller' > class = dasp > > I've done some research and it looks like support is a long way off but > I'm hoping someone has a work in progress I can test or hack on. There is work in progress for I2C controller, not sure about touchpad part: https://reviews.freebsd.org/D13654 -- gonzo
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