From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 A515A247295 for ; Fri, 13 Feb 2026 14:50:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770994204; cv=none; b=UjlRPiuG39GtabzOvwyWUUxlqUZ7ums72nTIkW9Qg+mooPXX4Q3pql6UUpVdgZl3BcYRsXgwn3LiWnV8HVDKwO09+O48JCw5AhZkuwRh9CPwyoKyWUeDGKT918ZBC3gDR25W2H8bdRg5EkbYwJJKQgSvBfNo0i0g7dPdcNMuf8Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770994204; c=relaxed/simple; bh=eb5f+4tsQn+cgO+FTJH63pnWIchcY80adadyBxr5NQI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WwN3R+fyBOg26oYSEZVu+eRjJoIdRSzctxk5GlHA6Y9S+cn48eK3VF8Q+807fsTbbRKXZvNjZjodphfDEW+d3n7X2Ufma4E8pt1KZHyzn1BJhB9QpSo4TW4RUOQsi0kaOB7RfjEiPn7cn4FAV+1WyTL03KUa9sy3Rlv/Of94imM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=tMAdTX5d; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="tMAdTX5d" Received: from ideasonboard.com (93-46-82-201.ip106.fastwebnet.it [93.46.82.201]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id B3366348; Fri, 13 Feb 2026 15:49:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1770994153; bh=eb5f+4tsQn+cgO+FTJH63pnWIchcY80adadyBxr5NQI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tMAdTX5d+XRTRSr+z2XTjrU9XUHWtYJGKgbWRQzGzr3CRZQ+rnPyu++8MEhfNQgcN 3GDnwSI7mueQ1Utk8z1spsh/kth1rxyaPD7eu9YHZxpLEWW/nSwXu4jGzxP5a9kJaU InSjPHkPFpqHtXUQACaHh1fJS6v8+7A3jBvGxh4k= Date: Fri, 13 Feb 2026 15:49:59 +0100 From: Jacopo Mondi To: Sakari Ailus Cc: linux-media@vger.kernel.org, hans@jjverkuil.nl, laurent.pinchart@ideasonboard.com, Prabhakar , Kate Hsuan , Alexander Shiyan , Dave Stevenson , Tommaso Merciai , Benjamin Mugnier , Sylvain Petinot , Christophe JAILLET , Julien Massot , Naushir Patuck , "Yan, Dongcheng" , "Cao, Bingbu" , "Qiu, Tian Shu" , Stefan Klug , Mirela Rabulea , =?utf-8?B?QW5kcsOp?= Apitzsch , Heimir Thor Sverrisson , Kieran Bingham , Mehdi Djait , Ricardo Ribalda Delgado , Hans de Goede , Jacopo Mondi , Tomi Valkeinen , David Plowman , "Yu, Ong Hock" , "Ng, Khai Wen" Subject: Re: [PATCH v2 04/14] media: Documentation: Improve pixel rate calculation documentation Message-ID: References: <20260211090920.1851141-1-sakari.ailus@linux.intel.com> <20260211090920.1851141-5-sakari.ailus@linux.intel.com> 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=utf-8 Content-Disposition: inline In-Reply-To: <20260211090920.1851141-5-sakari.ailus@linux.intel.com> Hi Sakari On Wed, Feb 11, 2026 at 11:09:10AM +0200, Sakari Ailus wrote: > Improve documentation on calculating the pixel rate, by adding references > to relevant functions and mentioning V4L2 fwnode endpoint instead of OF > endpoint. > > Signed-off-by: Sakari Ailus Reviewed-by: Jacopo Mondi Thanks j > --- > Documentation/driver-api/media/tx-rx.rst | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/Documentation/driver-api/media/tx-rx.rst b/Documentation/driver-api/media/tx-rx.rst > index 7df2407817b3..9b231fa0216a 100644 > --- a/Documentation/driver-api/media/tx-rx.rst > +++ b/Documentation/driver-api/media/tx-rx.rst > @@ -104,7 +104,11 @@ where > * - k > - 16 for D-PHY and 7 for C-PHY. > > -Information on whether D-PHY or C-PHY is used, and the value of ``nr_of_lanes``, can be obtained from the OF endpoint configuration. > +Information on whether D-PHY or C-PHY is used as well as the value of > +``nr_of_lanes`` can be obtained from the V4L2 endpoint configuration; see > +:c:func:`v4l2_fwnode_endpoint_alloc_parse()`, > +:c:func:`v4l2_fwnode_endpoint_parse()` and > +:c:func:`v4l2_get_active_data_lanes()`. > > .. note:: > > -- > 2.47.3 > >