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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DE9E7C352A1 for ; Wed, 30 Nov 2022 11:06:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=CxNbVLSfNpWzIUpPVb9UPxVDyMVsByVITYiLdHXar9Y=; b=aGf2sR4nCwa2uq8FtpQltPjxTq wclaeDrXQOm5yaFrES8xZJ1f97CH0S+mA5k5lQzzI4ddOuGQRyiDHv9t+9KUwCW/K8qu9O4rouOfj qEk7W04ZY+mZSalDcaicGpxjzl6XZZEnXndZgdyYje5WG/E9ZOoovsmHi4VDj7u2q95uSNEbryeVw pL29LuV8SHxNOm5g/Pz4wUnPktc18nzLslLPV6Sqx1fua9zQducSZ0NJniKyzoJC4boLll4tU/9gG d+eH+pPTnIdFMAJBnPX75jTOpQG5Gc9y/RfZXKCg54dI7AXtLTvq7vvS9wBBfsjxCOo59PwQZHDMr AlfHh7ew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0Kv5-00Feg2-Ex; Wed, 30 Nov 2022 11:06:27 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0Kus-00FebO-8e; Wed, 30 Nov 2022 11:06:15 +0000 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 EC84F6602B30; Wed, 30 Nov 2022 11:06:11 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1669806372; bh=Vjz1D7fPn+LzVWFAgAbnGfbzxs0NBWSFhZrWPMUaMg4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hzb39mNuGctzT/7k70YPp1QxYuB+wbssfrnCGJrdEACeyOXdM7cr0I6i+M4tpCkhu 3wpsWoiq2PBwE4XqBX6eM9kkrvZwY/FWTogxWcShwDX7TPwPw9LCkHbahD9V60p+4H nUKw7F8JLfz8jSdqtxVOgfYHjVxOv090WgVtrl1cqYEDx4aGFYUCiKeNyIzbirR6o9 KKH/ovphqjoPyng3IQRPm+SwMW8qLqDfDsFIWlMMf62LSf1YCK4U/IQulKE2u8AQsU 7m3KVhrNO4/7kdmmbLMoBkd+LlHVmrhdAnyU8+gcqBhiHUqWkHK5cB1/2149/tTn00 1cgJwO13MMoSg== Message-ID: <90661309-5947-38f2-e4c7-67066658f448@collabora.com> Date: Wed, 30 Nov 2022 12:06:09 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH] ASoC: SOF: mediatek: add shutdown callback Content-Language: en-US To: Ricardo Ribalda , Takashi Iwai , Pierre-Louis Bossart , Jaroslav Kysela , Peter Ujfalusi , Matthias Brugger , Liam Girdwood , Kai Vehmanen , Mark Brown , Ranjani Sridharan , Daniel Baluta , Bard Liao Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org References: <20221127-mtk-snd-v1-0-b7886faa612b@chromium.org> From: AngeloGioacchino Del Regno In-Reply-To: <20221127-mtk-snd-v1-0-b7886faa612b@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221130_030614_482344_695F91E0 X-CRM114-Status: UNSURE ( 8.45 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 27/11/22 21:04, Ricardo Ribalda ha scritto: > If we do not shutdown the peripheral properly at shutdown, the whole system > crashes after kexec() on the first io access. > > Let's implement the appropriate callback. > > Signed-off-by: Ricardo Ribalda Reviewed-by: AngeloGioacchino Del Regno