From nobody Wed Nov 23 20:54:13 2022
X-Original-To: freebsd-acpi@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 4NHYJt5qJLz4jHx2
	for <freebsd-acpi@mlmmj.nyi.freebsd.org>; Wed, 23 Nov 2022 20:54:22 +0000 (UTC)
	(envelope-from lars@e.0x20.net)
Received: from mail.0x20.net (mail.0x20.net [46.251.251.56])
	(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 mx1.freebsd.org (Postfix) with ESMTPS id 4NHYJt3Wf6z3wDZ
	for <freebsd-acpi@freebsd.org>; Wed, 23 Nov 2022 20:54:22 +0000 (UTC)
	(envelope-from lars@e.0x20.net)
Authentication-Results: mx1.freebsd.org;
	none
Received: from e.0x20.net (mail.0x20.net [46.251.251.56])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256)
	(No client certificate requested)
	by mail.0x20.net (Postfix) with ESMTPS id 5E6C2153A5B;
	Wed, 23 Nov 2022 21:54:13 +0100 (CET)
Received: (from lars@localhost)
	by e.0x20.net (8.16.1/8.16.1/Submit) id 2ANKsDT3028572;
	Wed, 23 Nov 2022 21:54:13 +0100 (CET)
	(envelope-from lars)
Date: Wed, 23 Nov 2022 21:54:13 +0100
From: Lars Engels <lars.engels@0x20.net>
To: Andrea Venturoli <ml@netfence.it>
Cc: freebsd-acpi@freebsd.org
Subject: Re: StartLite laptop
Message-ID: <Y36IdZw3QsRb1iI4@e.0x20.net>
References: <33be7a90-1e82-b7f2-f3c2-b45db22fedad@netfence.it>
List-Id: ACPI and power management development <freebsd-acpi.freebsd.org>
List-Archive: https://lists.freebsd.org/archives/freebsd-acpi
List-Help: <mailto:freebsd-acpi+help@freebsd.org>
List-Post: <mailto:freebsd-acpi@freebsd.org>
List-Subscribe: <mailto:freebsd-acpi+subscribe@freebsd.org>
List-Unsubscribe: <mailto:freebsd-acpi+unsubscribe@freebsd.org>
Sender: owner-freebsd-acpi@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <33be7a90-1e82-b7f2-f3c2-b45db22fedad@netfence.it>
X-Editor: VIM - Vi IMproved 9.0
User-Agent: Mutt/2.2.7 (2022-08-07)
X-Rspamd-Queue-Id: 4NHYJt3Wf6z3wDZ
X-Spamd-Bar: ----
X-Spamd-Result: default: False [-4.00 / 15.00];
	REPLY(-4.00)[];
	ASN(0.00)[asn:48314, ipnet:46.251.251.0/24, country:DE]
X-Rspamd-Pre-Result: action=no action;
	module=replies;
	Message is reply to one we originated
X-ThisMailContainsUnwantedMimeParts: N

On Wed, Nov 23, 2022 at 05:28:31PM +0100, Andrea Venturoli wrote:
> Hello.
> 
> I've bought this laptop: almost everything works, but there are a couple 
> of hotkeys which do not.
> Specifically:
> _ I cannot change screen brigtness: "backlight" work from the command 
> line, but the two hotkeys are dead (not even xev can detect their pressure);
> _ I cannot turn on/off the touchpad (same as above for xev).
> 
> I was directed here for help.
> 
> Can anyone see something relevant in the following info?
> Some driver missing? Some tweak to do? Some bug?
> Feel free to ask for anything else, if needed.

Do you see any events when you cat /var/run/devd.seqpacket.pipe and
press a hotkey button?