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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 73D62C636C9 for ; Wed, 21 Jul 2021 16:01:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6046D61245 for ; Wed, 21 Jul 2021 16:01:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230338AbhGUPUZ (ORCPT ); Wed, 21 Jul 2021 11:20:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:52232 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231499AbhGUPUY (ORCPT ); Wed, 21 Jul 2021 11:20:24 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 5DC9161242 for ; Wed, 21 Jul 2021 16:01:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626883261; bh=fC/jnWYvBZXrNhY2M94eNjXgx2kA40kAz5F3UQQainw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=L9WcrJcBT+PMSULOENAoP/wJ3CHmg5kUJbZ1XLpkwzm3H5DCDHuYZL81jGp9zpJht ngtFAeVGy1jO+h25IC2sQibm40VQ5mNkmejMX7QUzYg5UjM2ly+DXhwpYXGIJTfEzt vM/pRN+lgmtfw4OvRR3mg9Nz7PoLflL/YyeG524eN7cLUv4ZBo5sff3lssAUXFfNMi 1zFwx2UiHiMsCdEeafES0iBw3ZBWeAKfKER0hz6RnCub0tC1QfbyjSId4Q8xq7Wc3B D9nYkL5gx5y2vO8GWL1rPH80yxu1y5w6RbxxH13RFhnlC3cAshad3dqV+yXUXf+0dt LX53wEa4f34WA== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 213579] Clevo NH55HJ (intel tigerlake) touchpad support (GPIO can't be used as IRQ) Date: Wed, 21 Jul 2021 16:01:01 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: wse@tuxedocomputers.com X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D213579 --- Comment #24 from wse@tuxedocomputers.com --- (In reply to wse from comment #21) > (In reply to Riccardo Mori from comment #20) > > (In reply to Andy Shevchenko from comment #19) > > > What I'm wondering is if the pin list is broken and actual pin 57 is > > > something else (+- few pins according to the current driver). May be > > someone > > > can install libgpiod tools (such as `gpiomon`) and run with pins that= are > > > already in GPIO mode without [ACPI] bit set. Something like `gpiomon > > > gpiochip0 43` (for pin #56) and `gpiomon gpiochip0 47` (for pin #60). > Then > > > if touchpad (when being touched I presume) generates the interrupts t= his > > > will show them. But it's unlikely as=20 > > > per success story described in the bug #211957 where pin under questi= on > has > > > much higher number and any pin list disturbance will be noticed > > immediately. > >=20 > >=20 > > Thank you for helping us Andy. > > I tried `gpiomon gpiochip0 $PIN` with the non-ACPI pins numbered from 1= 5 up > > to 100 but unfortunately I didn't get any output. >=20 > Maybe it's a typo in the firmware and it actually should be 157 or 257 >=20 > Other interrupt related bug reports found with other touchpads, always had > interrupt pins in the 2xx range I tested available pins between 200 and 300 with no avail .. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=