From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BA21C3F2D1 for ; Mon, 2 Mar 2020 14:35:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E23A214DB for ; Mon, 2 Mar 2020 14:35:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727154AbgCBOff (ORCPT ); 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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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'.