From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41E982B9A4 for ; Sun, 14 Jul 2024 20:36:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720989377; cv=none; b=Qoa2XsHqvaioJ1F5PjAz8epZX0nHG7OcTpCU9mP/qadjdQyyyT+1oG/XkP1O4yn1BPhNgSog99z/a4LjmDQXk+V3zKT1r8RICxvEGnhTjIgRbMf22nZ8koV87AcKzMo2FbA1IO4slkCkiUNPBaxby2u5cOo03VIMiIUQsJI11vg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720989377; c=relaxed/simple; bh=Zp5UXedqcjkdYkMtI6qJ6mmJqj45T0b3xtc5VJfWkOA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=E8h5Pr3DXY96r4gL34CBivoTCZ1UCpScM0v29OokI7P/ldRSdYKqU/TmVdIbbH+GtTS7QZVdiEycfKK94Ail08e083acMg3pTuFrH+j3bNwn2pMxN1pWtL0GMNyThJi84QabcmuyuEuVZoZ3UwrFXuu6S/DDatsE3d1SOtfkNi8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=kVadHHB4; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="kVadHHB4" Received: from gaggiata.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 70F4E1F9C8; Sun, 14 Jul 2024 22:36:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1720989369; bh=HPIYDHn7qSLtx0KuNir022tsAbx0ku/rj5uItbFtVeY=; h=Received:From:To:Subject; b=kVadHHB45BUQHAwAsyy8OD+s6gENVDloFnnnEExNqW0o9Jzz4loZa+FmszS9wPTg2 d1C0yon5Wh84crtnrO4+Pi4a2TX6NPENNILcI7XBBX9J0+7nzDhdVFiV2XWCln6Pf3 4zvWLqVwRwjmdbbrfq4Ua+fi3XLLrlO0Ia6T2YDl2sVCGXJJ1hoeDUrgH8UbDumyZH SBZu8N8d/01zyL0vM4T0feyZ+6Cx9Uea7yNgbVCbZmvrDZsTDMotpKEV2FxjsFcNjr OsVeXRiLg4lHqVVx85hPKMV46Wz4cVXZ7DoY8cxsJ44EZG1qduroFG4obqsn7953WW 5bIHQRQnyhQwA== Received: by gaggiata.pivistrello.it (Postfix, from userid 1000) id 0EEE67F9C5; Sun, 14 Jul 2024 22:36:09 +0200 (CEST) Date: Sun, 14 Jul 2024 22:36:08 +0200 From: Francesco Dolcini To: Marek Vasut Cc: Francesco Dolcini , linux-media@vger.kernel.org, Mauro Carvalho Chehab , Michael Tretter , Pengutronix Kernel Team Subject: Re: [PATCH 3/3] media: i2c: isl7998x: Implement get_mbus_config Message-ID: References: <20240713154242.107903-1-marex@denx.de> <20240713154242.107903-3-marex@denx.de> <20240714143357.GA9013@francesco-nb> <30dd244f-3f9b-479f-af07-aa473fd11896@denx.de> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <30dd244f-3f9b-479f-af07-aa473fd11896@denx.de> On Sun, Jul 14, 2024 at 05:37:10PM +0200, Marek Vasut wrote: > On 7/14/24 4:33 PM, Francesco Dolcini wrote: > > On Sat, Jul 13, 2024 at 05:41:56PM +0200, Marek Vasut wrote: > > > This is used e.g. by imx6-mipi-csi2.c to determine the CSI2 lane count. > > > Implement the callback in isl7998x driver so it can be used with i.MX6 > > > CSI2 receiver. > > > > > > Signed-off-by: Marek Vasut > > > > We had a similar need and we did send a similar patch for ov5640 [1], > > however it was rejected. I did not follow-up if anything changed that > > makes this patch not required, or maybe I am misunderstanding all of it? > > Any comment? > > I am not sure what to make of that discussion, there was a lot of > discussion, but no conclusion or hint how to move forward . So, what now? That discusion was very confusing to me, but given I know little on the topic I was hoping you could understand better than me ... BTW, I am not even sure this patch is about the same issue. Francesco