From nobody Fri Jun 21 02:17:04 2024 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4W51Fs01Bkz5PDkZ for ; Fri, 21 Jun 2024 02:17:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4W51Fr4SSVz4ZND for ; Fri, 21 Jun 2024 02:17:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1718936224; a=rsa-sha256; cv=none; b=oWVjK79f5tPSBpKbWJLLmWDUZNeSlUARc8UrbjzKYVKNjW4GvKEbpUmbi/oAqoFwO4TQWq sF+m6ifAtr2T8MqmAMQm20ff+oAHX6EYU0t8u7nC+MADAI7Vaovb1sBF+J1SMS1nXC12zM K2YKHjaoZLyLHFYRbY0EI/jJ33lQaustYEnUafW8hkK0yZack/Ig84wll5cAR8OVltSzy+ qvt7d7XCAl7Fo+JpGZ81lNPFw6ccWwi1HggOdeyiTiuJkBL/6/dafaPbIxixcHX25bSrUX r/8sK2iKz14W1fNCusC56I9pDIZcJOkycHo4ptPHD+cArD61P706iGz/MWfWFg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1718936224; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eShjSZzEcbKNXcK3OLmJ1LKmeEYAVu6V5MrpoFs9KV4=; b=A+A4k6/ccTGrLCAwqFg1ZCs4h6/0CqGMXlKYRxWDjARLLQ3665KMvxJgyjL3P0D/6fPg2k 3/iY8O/RRerveNvMfn56aVeMUMeGjg0y6Y809B1vpMGu7NIbfyq5HMHCM1gB3UzSqXj62d L8J6/OtHn00i3FO0XS1tl0zbV2059KV+QKrI6dlrfrUJicSIQBmskiRSLDuIYnQnBc0Bxe MiVBZtb2SrkhlZr9s5mFoKw0Qs4Fwt63wO6SsVyuNq5mfStJP4POzTAfdXESmh8NJGX7/B W0lCeTtgDkpt3prcxuP9XGlOWY5Snig705SZLXaK+hG94E/5D8p5DCtJJCQUfw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4W51Fr4461zqmt for ; Fri, 21 Jun 2024 02:17:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 45L2H4NA046212 for ; Fri, 21 Jun 2024 02:17:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 45L2H4qU046211 for bugs@FreeBSD.org; Fri, 21 Jun 2024 02:17:04 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262282] Framework laptop touchpad latency Date: Fri, 21 Jun 2024 02:17:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dhs@frame.work X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262282 Daniel Schaefer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dhs@frame.work --- Comment #3 from Daniel Schaefer --- Hi, I'd like to provide some explanation from Framework engineering. The Framework EC detects if there is any I2C communication with the touchpa= d, and if there isn't it'll enable PS2 emulation. This was added because the Windows Installer does not have an I2C driver for Intel systems. Anything else (Installed Windows, Linux and as it seems FreeBSD) does not n= eed this. So it is safe to disable PS2 emulation in BIOS settings to avoid it triggering on accident. Maybe on FreeBSD it triggers because of some timing differences. The code for Intel 11th to 13th Generation is here, for reference: https://github.com/FrameworkComputer/EmbeddedController/blob/hx20-hx30/base= board/fwk/ps2mouse.c --=20 You are receiving this mail because: You are the assignee for the bug.=