Date: Thu, 12 Sep 2019 11:39:24 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 240339] [ig4] I2C2 (touchpad bus) broken on the Google Pixelbook (Sunrise Point PCH) Message-ID: <bug-240339-227-4qwWx8bxe2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-240339-227@https.bugs.freebsd.org/bugzilla/> References: <bug-240339-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240339 --- Comment #17 from Vladimir Kondratyev <wulf@freebsd.org> --- (In reply to Greg V from comment #16) > Interesting how the other buses are fine with this, only the touchpad one= was broken. That is related to buses and gates capacitance and resistance. Here you can find what happens if SDA HOLD is set too low:=20 https://www.cypress.com/file/364871/download --=20 You are receiving this mail because: You are the assignee for the bug.=
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