Date: Thu, 8 Feb 2018 11:27:23 -0500 From: Ian FREISLICH <ian.freislich@capeaugusta.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: I2C trackpad Message-ID: <ab6138ff-674c-0b6c-a634-44d90e8ce5b2@capeaugusta.com>
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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.=C2=A0 The trackpad not working is a nuisance, but I don't think that there's a short term fix.=C2=A0 I think it's connected via an I2C bus on one of two I= 2C controllers that don't have a driver attached: none2@pci0:0:21:0:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 class=3D0x118000 card=3D0x= 1c301043 chip=3D0x9d608086 rev=3D0x21 hdr=3D0x00 =C2=A0=C2=A0=C2=A0 vendor=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'Intel Corporation' =C2=A0=C2=A0=C2=A0 device=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'Sunrise Point-LP Ser= ial IO I2C Controller' =C2=A0=C2=A0=C2=A0 class=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 =3D dasp none3@pci0:0:21:1:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 class=3D0x118000 card=3D0x= 1c301043 chip=3D0x9d618086 rev=3D0x21 hdr=3D0x00 =C2=A0=C2=A0=C2=A0 vendor=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'Intel Corporation' =C2=A0=C2=A0=C2=A0 device=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'Sunrise Point-LP Ser= ial IO I2C Controller' =C2=A0=C2=A0=C2=A0 class=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 =3D 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. Ian --=20 Ian Freislich --=20
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