From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60F75C4707F for ; Tue, 25 May 2021 20:34:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C53E613D2 for ; Tue, 25 May 2021 20:34:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230147AbhEYUfw (ORCPT ); Tue, 25 May 2021 16:35:52 -0400 Received: from mx.ungleich.ch ([185.203.112.16]:46704 "EHLO smtp.ungleich.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230157AbhEYUfv (ORCPT ); Tue, 25 May 2021 16:35:51 -0400 X-Greylist: delayed 118601 seconds by postgrey-1.27 at vger.kernel.org; Tue, 25 May 2021 16:35:51 EDT Received: from nb3.localdomain (localhost [IPv6:::1]) by smtp.ungleich.ch (Postfix) with ESMTP id CB5631FE6A; Tue, 25 May 2021 22:34:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ungleich.ch; s=mail; t=1621974860; bh=ggcjsTVoD0KfbxnC/Nu/OynQfTHjUSOKqKT4Fr2Vflg=; h=References:From:To:Cc:Subject:In-reply-to:Date:From; b=T138zGJ4LBh8VlYiERFKjjXGjqu0LDxnQxkXTIwtN+bdv2JqvG1AqdnSH8HUfTCnr F2wE8eP3mY7aOrvn15LcZOVcy6O59XOl9bruXg+3iV/RaOLbACAuqYpjirIGCMRjv1 VNS0qRFb/Gr0Uc6aRnDHOBYDbyrPvdUSGNtgRSVx9z3vlOB0Vfle2q+jK7tUsc0WBb d3fqZ3a/ndGZ6bbJKYik4isccu6twma7I/xIDf5hjOnOX1ffxJa9yErk+UXW20P99F G0euUAw8kG7X8Tp+dWYnEkPbABPjK2UC6DZf+ew9S+KgAXvv2WyBaMFA1a5Ueq+uuC KwVg/jQy3EDJQ== Received: by nb3.localdomain (Postfix, from userid 1000) id 8821C14C01DB; Tue, 25 May 2021 22:34:48 +0200 (CEST) References: <87eedw5ptw.fsf@ungleich.ch> User-agent: mu4e 1.4.15; emacs 27.2 From: Nico Schottelius To: Dmitry Torokhov Cc: Nico Schottelius , linux-input@vger.kernel.org Subject: Re: Regression in Elan Touchpad driver / Linux 5.12 In-reply-to: Date: Tue, 25 May 2021 22:34:48 +0200 Message-ID: <87fsyar1qv.fsf@ungleich.ch> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Dmitry Torokhov writes: >> If there is anything I can do to debug this, any pointer would be >> appreciated. > > Do you have i2c-hid-acpi module enabled? I just rebuild 5.12.6 with i2c-hid-acpi and it works again. Thanks a lot for the pointer. I also notified the Alpine Linux team to include in kernels >= 5.12. Thanks again and have a good evening! Nico -- Sustainable and modern Infrastructures by ungleich.ch