From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (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 E01F860263; Tue, 13 Feb 2024 19:36:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707852978; cv=none; b=bg7Ip6XIdYRo7dfou0uOrZM5KIA5k/vnKjSa7NgEsRR/a6CXkK6QbRgMswkvgFVFuHVHKWw3adwFTy06zEHoxqYlwqaV3yI0R63ezpqSCXkEVvitH0okex/21bwipIQLKBJyNoKRPSVfceLAsf1Ex+zxFfyX0w+wG9lNuGnzIyk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707852978; c=relaxed/simple; bh=d7K2JQulCuhpnm56OWHlm77lVRR8659PaC63yui03SU=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=umfTJCdi7n9OFUsAStcxCCGVK0emlNqTv2pvBFHbmGu4AsjI+m2iqnKEivDxna9WiGaNcmy5CM3UAwlJgUEltPZ6UNbP8x/Zxn0tad/OWc9hBbkeBeSGi6bD07iPG1wX/XpN4mBbyzatt3NyWH5HT7X4EUZ/WrH3eQ47UvvnqKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=n2tBm63M; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="n2tBm63M" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=eT8/BFgimu3HSsjaK7aAfhbdMsoZx19Yyb187hpoUJ8=; b=n2tBm63M5QFHlcpMTWOGDXk9Cp fDFJHXpK8edY+o4kBSSuO00IculrrCK2RwfVcWoSzvmkgEimLrIwP6Q8oq3lC6QRLVVYtors1gdaS hRcbGxPOp1SfSwebpbbPp07UHm8XCUyKezklGKguD0P+WKY+btE7BCDcf+N4+FoP8jNb3IGV7cf0u 5r9nlv+Dhlf0e0x8d9iXyh3NsA8ySt2VO4GEG+oN6hy4k6JBTzqNCocuz/Re7PGs9/3Ex2MKAHmYK 6OTMOVANrOeakpoEc1QyHFet1ZyOf3IggRDAJZZ8QCMvdeg/njmVTEJVkvkrVn7edBGirjb0UXw9V 4MolsIQA==; Received: from p2003010777002c001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:107:7700:2c00:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rZyKH-009PSB-H1; Tue, 13 Feb 2024 20:20:17 +0100 Date: Tue, 13 Feb 2024 20:20:15 +0100 From: Andreas Kemnade To: Adam Ford Cc: marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, johan@kernel.org, jirislaby@kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, Tony Lindgren , tomi.valkeinen@ideasonboard.com, =?UTF-8?B?UMOpdGVy?= Ujfalusi , robh@kernel.org, hns@goldelico.com Subject: Re: [RFC PATCH v2 3/3] gnss: Add driver for AI2 protocol Message-ID: <20240213202015.08a0a3ad@aktux> In-Reply-To: References: <20240128173352.2714442-1-andreas@kemnade.info> <20240128173352.2714442-4-andreas@kemnade.info> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 13 Feb 2024 07:57:10 -0600 Adam Ford wrote: > On Sun, Jan 28, 2024 at 11:34=E2=80=AFAM Andreas Kemnade wrote: > > > > Add a driver for the Air Independent Interface protocol used by some TI > > Wilink combo chips. Per default, send out just NMEA to userspace and tu= rn > > on/off things at open()/close() but keep the door open for any > > sophisticated development regarding the AI2 protocol by having a kernel > > parameter to turn it into raw mode resembling /dev/tigps provided by so= me > > TI vendor kernels. > > > > Signed-off-by: Andreas Kemnade =20 >=20 > I am still trying to find a GPS antenna for the Logic PD board I have, > but it occurred to me that the kit that I have used may require > special GPS firmware. Are you using any special firmware in the radio > in conjunction with these driver patches or are you using the standard > bts files? >=20 Just https://github.com/TI-ECS/bt-firmware/raw/master/TIInit_10.6.15.bts I removed one command (by setting type to commment) regarding some clock configuration. Well, maybe you see NMEA without antenna, maybe you get an error message because the module "feels" the absence of an antenna... Regards, Andreas