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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 4307FC433E0 for ; Thu, 11 Jun 2020 14:25:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1DF632065C for ; Thu, 11 Jun 2020 14:25:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="l28f8UvD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726414AbgFKOZw (ORCPT ); Thu, 11 Jun 2020 10:25:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728212AbgFKOZv (ORCPT ); Thu, 11 Jun 2020 10:25:51 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CDBA9C08C5C3 for ; Thu, 11 Jun 2020 07:25:50 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id u13so5157386wml.1 for ; Thu, 11 Jun 2020 07:25:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=4Wl9FPjQM/OmioKsKPEd8aDegLYWZmFx0p2ql/A57hk=; b=l28f8UvDUpME1nIHWAzTfBskecEhX50JaBZhgjJEeNEemNi2o5jq6jzfPAXaUlfCc0 Tsgd8VVnkXoyX74/1DMaTTXjBT2cVYaVJLtAnFt53WEJI1amkTsQZ6pe40TWM7f+u8tf gAFiVIgbp/zn78MwZ11YBE5DZge2oKlRtDmMU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=4Wl9FPjQM/OmioKsKPEd8aDegLYWZmFx0p2ql/A57hk=; b=U0UN/kqFXyJNZ0h1SRgySGrkC49to6k4kVu2+2UpAfNRGjqiNzzz1h5QBXhQRhYZQE 7BrYccTkRPHe0yb/vdSjcHeUnScmxD78F9QIDWwGOh7E2qLh5L9SucnKzGiy4BTmciBi iRaBf3uUbNpZyuPS1zPGbpVU6VkY3Vb3rqbdPCR9W5byJt3h0WlZbEOjeZp/cjOcWLk6 hZ6eDEKKTp6CtSyMQS0eX9a8AZkE1j1+uvZcGFRS0To5hzrlUcXjPW1ESGriu5//z/5+ 0+uh30B7c4nbGdCasdivzoaf7q/VrCt4Xxb2fpx91yMjYs4MeRHHDTz6kEtQFHeaLYTa Fxqg== X-Gm-Message-State: AOAM5306414TrmZwhfkeLbqa25feMUkmSorDWuYTvNcdFhGnI/fTDNWU VyoPLCDTSFmEbbywU0CIi65MyYJsJtYhdw== X-Google-Smtp-Source: ABdhPJwq/eOqXtITLK+kyOLCk4mNDfVsqXIZV2F3yV+6GfhTdR4AaBB6cuDCKN+FCMKfYALtIfLtaA== X-Received: by 2002:a1c:1d16:: with SMTP id d22mr8733030wmd.174.1591885548499; Thu, 11 Jun 2020 07:25:48 -0700 (PDT) Received: from chromium.org (205.215.190.35.bc.googleusercontent.com. [35.190.215.205]) by smtp.gmail.com with ESMTPSA id b14sm4310840wmj.47.2020.06.11.07.25.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jun 2020 07:25:47 -0700 (PDT) Date: Thu, 11 Jun 2020 14:25:46 +0000 From: Tomasz Figa To: Xia Jiang Cc: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Rick Chang , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Marek Szyprowski , srv_heupstream@mediatek.com, senozhatsky@chromium.org, mojahsu@chromium.org, drinkcat@chromium.org, maoguang.meng@mediatek.com, sj.huang@mediatek.com Subject: Re: [PATCH RESEND v9 08/18] media: platform: Cancel the last frame handling flow Message-ID: <20200611142546.GB158633@chromium.org> References: <20200604090553.10861-1-xia.jiang@mediatek.com> <20200604090553.10861-10-xia.jiang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200604090553.10861-10-xia.jiang@mediatek.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Xia, On Thu, Jun 04, 2020 at 05:05:43PM +0800, Xia Jiang wrote: > There is no need to queue an empty buffer for signaling a last frame, > because all frames are separate from each other in JPEG. > > Signed-off-by: Xia Jiang > --- > v9: new patch > --- > .../media/platform/mtk-jpeg/mtk_jpeg_core.c | 21 +------------------ > 1 file changed, 1 insertion(+), 20 deletions(-) > Reviewed-by: Tomasz Figa Best regards, Tomasz