Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932292AbdCFOSx (ORCPT ); Mon, 6 Mar 2017 09:18:53 -0500 Received: from mailout4.w1.samsung.com ([210.118.77.14]:35514 "EHLO mailout4.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753955AbdCFOS0 (ORCPT ); Mon, 6 Mar 2017 09:18:26 -0500 X-AuditID: cbfec7ef-f79d26d00000420c-f9-58bd6faba18c Subject: Re: [Patch v2 03/11] s5p-mfc: Use min scratch buffer size as provided by F/W To: Smitha T Murthy , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kyungmin.park@samsung.com, kamil@wypas.org, jtp.park@samsung.com, mchehab@kernel.org, pankaj.dubey@samsung.com, krzk@kernel.org, m.szyprowski@samsung.com, s.nawrocki@samsung.com From: Andrzej Hajda Message-id: <33a42a78-aaf8-5a57-c58c-62ebd37aa1ca@samsung.com> Date: Mon, 06 Mar 2017 15:18:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-version: 1.0 In-reply-to: <1488532036-13044-4-git-send-email-smitha.t@samsung.com> Content-type: text/plain; charset=windows-1252 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrBKsWRmVeSWpSXmKPExsWy7djPc7qr8/dGGDxdzm1xZO1VJouZJ9pZ Lc6f38BucbbpDbvFpsfXWC0u75rDZtGzYSurxdojd9ktlm36w2SxaOsXdovDb4CK7+7ZxujA 47FpVSebx+Yl9R59W1YxenzeJOdx5UgjewBrFJdNSmpOZllqkb5dAldG84lGpoKVzBVL5+xh amC8y9TFyMkhIWAi8bZjKSuELSZx4d56NhBbSGAZo8TFhtguRi4g+zOjxOFvP5hhGqYs/MkM VzRtezCE/YxRYsPeKhBbWCBc4mnnBWaQZhGBfkaJXVtvgTUwC+xklGg+UQliswloSvzdfBNs G6+AncTX6X9YQGwWAVWJ9oU7wa4TFYiQ2HGjB6pGUOLH5HtgNZwCrhKP+v6zQMw0kJgx5TAT hC0vsXnNW7DFEgKn2CWOrl0G1MwB5MhKbDrADGG6SHw6HwDxi7DEq+Nb2CFsGYnLk7tZIFq7 GSU+9Z9gh3CmMEr8+zAD6ntricPHL7JCLOOTmLRtOtRQXomONiGIEg+JEzsnM0LYjhLP5t1m h4TiZUaJNdMesU9glJ+F5J9ZSH6YheSHBYzMqxhFUkuLc9NTiw31ihNzi0vz0vWS83M3MQLT z+l/x9/vYHzaHHKIUYCDUYmHNyF7b4QQa2JZcWXuIUYJDmYlEd4HOUAh3pTEyqrUovz4otKc 1OJDjNIcLErivHsXXAkXEkhPLEnNTk0tSC2CyTJxcEo1MLJuMHZz3HUvs6jfgN/4bumE42fN V9+U2Gh9ksfzvXFuV+WDzn9B6da6993app1y7e+0e83WV/MsZc7bS/zbNhSE3H0WpXDC3Oj0 y9ibTxbV6P34nvUg2Pzd9YffTgiVV3mw17Pe5vjiNy2kO9H+wU/febJCPlcm8aZyWCe4TvSd 8DNN1vbJbSWW4oxEQy3mouJEAHvsltM7AwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrFIsWRmVeSWpSXmKPExsVy+t/xy7qb8vdGGDT8ZLE4svYqk8XME+2s FufPb2C3ONv0ht1i0+NrrBaXd81hs+jZsJXVYu2Ru+wWyzb9YbJYtPULu8XhN0DFd/dsY3Tg 8di0qpPNY/OSeo++LasYPT5vkvO4cqSRPYA1ys0mIzUxJbVIITUvOT8lMy/dVik0xE3XQkkh LzE31VYpQtc3JEhJoSwxpxTIMzJAAw7OAe7BSvp2CW4ZzScamQpWMlcsnbOHqYHxLlMXIyeH hICJxJSFP5khbDGJC/fWs3UxcnEICSxhlPh98A4rhPOMUeLDnGVgHcIC4RLLjhxgAkmICPQz Shx4384OUXWZUWLbucNgLcwCOxkl7h6YzwLSwiagKfF38002EJtXwE7i6/Q/YHEWAVWJ9oU7 wcaKCkRIzH+6igmiRlDix+R7YDWcAq4Sj/r+A9kcQEP1JO5f1AIJMwvIS2xe85Z5AqPALCQd sxCqZiGpWsDIvIpRJLW0ODc9t9hIrzgxt7g0L10vOT93EyMwHrcd+7llB2PXu+BDjAIcjEo8 vAnZeyOEWBPLiitzDzFKcDArifA+yAEK8aYkVlalFuXHF5XmpBYfYjQFemEis5Rocj4wVeSV xBuaGJpbGhoZW1iYGxkpifNO/XAlXEggPbEkNTs1tSC1CKaPiYNTqoFRIXbRo95pwv5Glc51 JSY7b+xTvLYm6E7cllc1Olssr+/+17Vd/uWUnJCZQdx9IgYB1yfVBrJP5tgYfP210A2DOC3j zqkvk77N8O7wvB2YtODNlHhrM5tlF/t3Cbi5tKbb9Sae4u36dOK6x1GNDz/s7JtPh54TlJW/ 4b1rRftLSYHZWx7dSNmpxFKckWioxVxUnAgAFXMVf90CAAA= X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170306141816eucas1p1777ef88db50ec625ef87a6c2b042d7b5 X-Msg-Generator: CA X-Sender-IP: 182.198.249.180 X-Local-Sender: =?UTF-8?B?QW5kcnplaiBIYWpkYRtTUlBPTC1LZXJuZWwgKFRQKRvsgrw=?= =?UTF-8?B?7ISx7KCE7J6QG1NlbmlvciBTb2Z0d2FyZSBFbmdpbmVlcg==?= X-Global-Sender: =?UTF-8?B?QW5kcnplaiBIYWpkYRtTUlBPTC1LZXJuZWwgKFRQKRtTYW1z?= =?UTF-8?B?dW5nIEVsZWN0cm9uaWNzG1NlbmlvciBTb2Z0d2FyZSBFbmdpbmVlcg==?= X-Sender-Code: =?UTF-8?B?QzEwG0VIURtDMTBDRDAyQ0QwMjczOTI=?= CMS-TYPE: 201P X-HopCount: 7 X-CMS-RootMailID: 20170303090440epcas5p33f1bea986f2f9c961c93af94df7ec565 X-RootMTR: 20170303090440epcas5p33f1bea986f2f9c961c93af94df7ec565 References: <1488532036-13044-1-git-send-email-smitha.t@samsung.com> <1488532036-13044-4-git-send-email-smitha.t@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 412 Lines: 11 On 03.03.2017 10:07, Smitha T Murthy wrote: > After MFC v8.0, mfc f/w lets the driver know how much scratch buffer > size is required for decoder. If mfc f/w has the functionality, > E_MIN_SCRATCH_BUFFER_SIZE, driver can know how much scratch buffer size > is required for encoder too. > > Signed-off-by: Smitha T Murthy Reviewed-by: Andrzej Hajda -- Regards Andrzej