From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 63BF6126C0F for ; Sun, 27 Oct 2024 10:34:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730025272; cv=none; b=cL/QAx3tZ1hTJarQ3oKFDC6YiCsVHdJ0Yw1pIVwZHG73RCH8l6uXDAENwX/zXpK65KguQxMqIJKjCkvKAnTQ8/es92ANl5bzK1r4PhOHSDfHSBRL9hvHlOlKmmkvBrFFR701XvQJntdkzuwKHgxGyqVEPwMfSP7AFi1JuPogx+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730025272; c=relaxed/simple; bh=4Ws693RAEsYLAhK3zDFv/Fz3qkTWAI8CnYSz9f7Xm7E=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=NhNKx3AA4yLvnATsERL4z1dhEbtO9VDZb0GNCNud+FCL9XTt3kQOTuQeKLZOsjG4TOVYohXXJKTi9fY1qJ0+A3SN2rSfFoBeDhH/+uloJ8cwzyXLMO8ZapK0flnBRZ/a6y3XneMvy1xKeRleI4kIDb0HbOWgyI9N9IaBsU4MkEg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t06kT7v3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t06kT7v3" Received: by smtp.kernel.org (Postfix) with ESMTPS id E9ED9C4CEC3 for ; Sun, 27 Oct 2024 10:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730025271; bh=4Ws693RAEsYLAhK3zDFv/Fz3qkTWAI8CnYSz9f7Xm7E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=t06kT7v3pvYc9lJW51VIfw6dLOibO7ypcYaJ+zRV6MBdgBGG3w0zqGa4pf0menXFY Fthnx/1ZGWQnrk+T+mLR571bEjhv3Uy20LLg0YPcI7TpohAdc5VImdYpuzZMmSgBEv LUcS+o27h9ZOh+xGMrpAp/+Wx4oE793dgfaR5UH+stMSmWrPle1EiyoQ6ZenNhWQub WTJraoKLVtCTG+tO/Vm63/N6o4J7WAHbPjl8DWYc0mLJB24PEjF56rJ7BmG3M5ol/L AuOqm+u1SZAbug1rRGBbKGe1XW5uUsgGDzZkwojACiGDmPzohcNIlMBfRgwD+ieC4l jyLRhtvuZ6Y9A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id D4E2FC53BC5; Sun, 27 Oct 2024 10:34:30 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-iio@vger.kernel.org Subject: [Bug 219418] BOSC0200 Accelerometer Invalid chip 12 initialization error Date: Sun, 27 Oct 2024 10:34:30 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_iio@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: IIO X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jic23@kernel.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_iio@kernel-bugs.kernel.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 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219418 --- Comment #5 from Jonathan Cameron (jic23@kernel.org) --- On Sat, 26 Oct 2024 17:06:36 +0000 bugzilla-daemon@kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=3D219418 >=20 > --- Comment #4 from Camera Phone (cameraphone77@gmail.com) --- > (In reply to Jonathan Cameron from comment #3) > > On Tue, 22 Oct 2024 13:17:20 +0000 > > bugzilla-daemon@kernel.org wrote: > >=20=20=20 > > > https://bugzilla.kernel.org/show_bug.cgi?id=3D219418 > > >=20 > > > Bug ID: 219418 > > > Summary: BOSC0200 Accelerometer Invalid chip 12 initializa= tion > > > error > > > Product: Drivers > > > Version: 2.5 > > > Hardware: All > > > OS: Linux > > > Status: NEW > > > Severity: normal > > > Priority: P3 > > > Component: IIO > > > Assignee: drivers_iio@kernel-bugs.kernel.org > > > Reporter: cameraphone77@gmail.com > > > Regression: No > > >=20 > > > Created attachment 307035 [details]=20=20 > > > --> https://bugzilla.kernel.org/attachment.cgi?id=3D307035&action= =3Dedit=20=20=20=20 > > > lspci output > > >=20 > > > Hardware: Acer aspire spin 3 A3SP14-31PT-38YA > > >=20 > > > One line summary of the problem: > > > BOSC0200 Accelerometer Invalid chip 12 initialization error=20=20 > >=20 > > Unfortunately that ID is used by the windows Bosch drivers for numerous > > completely incompatible devices. So we can't do soft matching on this = one. > > We need to know what the device actually is and add explicit support for > > it. > >=20 > > So it's going to take some detective work to find a device with ID 12. > >=20 > > Any other information on what device this might be? > >=20 > > Jonathan=20=20 >=20 > I looked through all the bosch accelerator datasheets I could find and the > closest i could get was: >=20 > CHIP chip_id > BMA423 - 0x13 > BMA456 - 0x16 >=20 > I'm thinking it may be the BMA422 but that datasheet isn't available for = some > reason. I did also ask in their forums but no responses. Unfortunately= , I > don't think it's an easy task to disassemble the screen. >=20 Without a datasheet this is hard, but you 'could' try just hacking in the ID in the driver and see what works? Particularly if scales match up with = the stuff on the flyer that is available for the BMA422. Jonathan --=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.=