Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp2331656ybf; Mon, 2 Mar 2020 06:35:50 -0800 (PST) X-Google-Smtp-Source: ADFU+vsKcG4UqOTEyGDt0fJeKJ6NS5or51ATV0mv5Dq8t5KcPhd5Be1SbsSoq0ne6d+J2cQJzi5H X-Received: by 2002:aca:d483:: with SMTP id l125mr3266891oig.49.1583159750381; Mon, 02 Mar 2020 06:35:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1583159750; cv=none; d=google.com; s=arc-20160816; b=gd1TdxHxAkIumNp4bG26W9ogRa7Lly4Ui+rrCTYcYEqdGa5RbdTz3qVBcBlzd+ZALn g2k5bPdv1lcaXOZvEhZMypZVhb0BrTjoRSxErudHpKjloOqpq+InsRxaKWS0amCvGpiN CotdtZypgydsTkFkoG3Q+L8Q6cwGcICssqa1A9xtfH0/ylUlRCqf2Xbsp5/YyjBbxlwq 9nTHk3F5tp3w3wIHlNn0MXUzXsR5SgKypic1VUvFUkQ1zrdMikWd/eWDu4qkZsRO9egF qGKYBt//qRlsRCPJ8pE1a8q4YqNEC8gANo5fZwif6MRt4yPudkjzIuRe3iKmkwXWOiNJ xLdA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=0+lQLrW/M3aNe08RTkXMjGhEEtpvjVt6+Ik/4/gQVTc=; b=Jrr3JRPo5ChvfpvVtQuWTYRgAPnDrfTnK/YZIEygYs/MZM50c6R56xssvKTcuc3oi6 kgNDA0iqYPoDHK1NlpoEk0Pp2Ji4O0ivk/TisOLyl4x6U3QKwhc2hGWvUgu5xueY+AYO oG3jynhITj2ueIk33g9V21QLBWtYfnJ9tToF7fCxRM0rpX0OAzHWeqqijz1rXvUnrQqf Qzp1KVwe6jrBv+C2Rolq8v9+1FXEUSwqzlfmFqm3zzWbx4rAd0QNtLD2cuzyVdr/aK8T aZCvKj2Dii8xMoF3bx2ipi5ZdvaY3BIDGBlJt0rlrhxI0pswnF+9I8VqCEQs2RWkbmEM Hepw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d185si5327619oig.189.2020.03.02.06.35.38; Mon, 02 Mar 2020 06:35:50 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727189AbgCBOff (ORCPT + 99 others); Mon, 2 Mar 2020 09:35:35 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:46524 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727131AbgCBOfe (ORCPT ); Mon, 2 Mar 2020 09:35:34 -0500 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 162EB294121; Mon, 2 Mar 2020 14:35:33 +0000 (GMT) Date: Mon, 2 Mar 2020 15:35:29 +0100 From: Boris Brezillon To: Mauro Carvalho Chehab Cc: Ezequiel Garcia , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Laurent Pinchart , Rob Herring , Tomasz Figa , Nicolas Dufresne , kernel@collabora.com, Paul Kocialkowski , Jonas Karlman , Heiko Stuebner , Sakari Ailus , Hans Verkuil Subject: Re: [PATCH v6 5/6] media: rkvdec: Add the rkvdec driver Message-ID: <20200302153529.4e2429e7@collabora.com> In-Reply-To: <20200302145746.3e94c1d1@coco.lan> References: <20200220163016.21708-1-ezequiel@collabora.com> <20200220163016.21708-6-ezequiel@collabora.com> <20200302145746.3e94c1d1@coco.lan> Organization: Collabora X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2 Mar 2020 14:57:46 +0100 Mauro Carvalho Chehab wrote: > > + for (j = 0; j < 3; j++) { > > Again a magic number. I guess this came from that big "M_N" table with 4 > elements, right? Please use a define instead of hardcoding a number > here. Nope, it's unrelated to the cabac_table size, it's related to how the HW accesses the P/B reflists (there are 1 P reflist, and 2 B reflists, hence the 3 here). I guess we can have a '#define NUM_REFLISTS 3'.