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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92A2CC07E9D for ; Tue, 27 Sep 2022 11:05:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229962AbiI0LFt (ORCPT ); Tue, 27 Sep 2022 07:05:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231381AbiI0LE5 (ORCPT ); Tue, 27 Sep 2022 07:04:57 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED332122601; Tue, 27 Sep 2022 04:04:14 -0700 (PDT) Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 0B73E6601F41; Tue, 27 Sep 2022 12:03:57 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1664276637; bh=bOuC85Nc2LJl1a5+ZAIvCRp5wCwoRyVkfdHqWvXVydM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lTL5YDBSzKgOt3xax0YnEmYId5JmVtx7muiUUyRAWCECGJyr7Af2AF6uj2AC6AtCq gr4ZxW9l4Q8eSH2tk4n6m+39XfZz+yeERWaJw8IUI60T1YLdMSuu32nWx2PBmtBlNU TsBAAgqy0xYWsQEQOzia6t6e6mGZ4VzxSwPyBRz8SNZNmR/q84iUctxxC8sdAsVbfs EBO+bnmfZrcpTZ96s+bVk/v91ZcbmFVPqkubj/e0mT1YqJOpcnzGLvP6ojA3hDCNw4 KTh4lqrYPlNnFAKMy41gvrUnB6w79c2pP4tcSF9tnHrYDHKbBI5GD4Kan0AHe7MTu4 VgMVfVyVqyZGg== Message-ID: Date: Tue, 27 Sep 2022 13:03:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 Subject: Re: [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot Content-Language: en-US To: Tinghan Shen , Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org References: <20220927025606.26673-1-tinghan.shen@mediatek.com> <20220927025606.26673-5-tinghan.shen@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220927025606.26673-5-tinghan.shen@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Il 27/09/22 04:55, Tinghan Shen ha scritto: > The video codec doesn't need to explicitly boot SCP in its flow > because the SCP remote processor enables auto boot. > > The redundant usage of rproc_boot increases the number of rproc.power > over 1 and prevents successfully shutting down SCP by rproc_shutdown. > > Signed-off-by: Tinghan Shen You should Cc stable on this commit, as it's a quite important fix. Regards, Angelo