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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 4BD90C43387 for ; Tue, 18 Dec 2018 13:41:32 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1763F21873 for ; Tue, 18 Dec 2018 13:41:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ubokLg7J"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="bv9MlXRc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1763F21873 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To:MIME-Version: Date:Message-ID:From:To:Subject:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qLbgb8itrfJ0aPLCx0rQLhvoa85ZhTwWENWVarRorSs=; b=ubokLg7JhN7mRE yVh6PB5cMmgv/tjM0uv4rlwZO9PFCnvNsuYPVo/uO1VrD2wipC1Rlro29JYZ2urek4wNzMY4jhEbq 49AWalQWsO3Vn2E9FoES9fl6oH9+BSSqz6jjQm+J6HiDQQyFc30J6/+ET7SmcItZSAZwtyTdHRIQr ueaUjgNQk8qzqpENn/l1VQLgFIvHsQbHOVxtwrC/dBDq/3B31sT8r7sPan8MLQmIYwU5e+RAZHqUs 0r/WavBas/1kDqNs57MnKelGvknZ5mvJXcPZGSUGWa301eaaLV2vb/xKrVN3ANR7gGz5vSPNMPE0P z2gkP5eUpQAv3fu/5R3Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gZFcj-0001pt-81; Tue, 18 Dec 2018 13:41:25 +0000 Received: from mailout2.w1.samsung.com ([210.118.77.12]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gZFcf-0001dM-6l for linux-amlogic@lists.infradead.org; Tue, 18 Dec 2018 13:41:23 +0000 Received: from eucas1p1.samsung.com (unknown [182.198.249.206]) by mailout2.w1.samsung.com (KnoxPortal) with ESMTP id 20181218134107euoutp02a075f7515e34364621449d8e75140c07~xcRGxYiNC2503225032euoutp02d for ; Tue, 18 Dec 2018 13:41:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.w1.samsung.com 20181218134107euoutp02a075f7515e34364621449d8e75140c07~xcRGxYiNC2503225032euoutp02d DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1545140468; bh=iyjckPEYyq+HvUcXDTCFjsJvM7TiJLZ4jxRj7wroLFo=; h=Subject:To:Cc:From:Date:In-Reply-To:References:From; b=bv9MlXRcEziyNw07hnLjUPn76TAujtVlx3xDwXF51OEoVit/xu+oNhGfVzQ6LRqb8 jAx+TuRFWbxedJt+HUX/AgQ9wLCPylAJa0GeLxRmKGkkvKqiU+hk4s60ZANJ8e1n8w n/qfMTMOciR8H/ukoHvwvX0krhxkW2EH2j1WwZEY= Received: from eusmges3new.samsung.com (unknown [203.254.199.245]) by eucas1p2.samsung.com (KnoxPortal) with ESMTP id 20181218134107eucas1p28ce1225336155da529f70e0664e78521~xcRF_hG6x1713017130eucas1p27; Tue, 18 Dec 2018 13:41:07 +0000 (GMT) Received: from eucas1p2.samsung.com ( [182.198.249.207]) by eusmges3new.samsung.com (EUCPMTA) with SMTP id 42.32.04806.2F8F81C5; Tue, 18 Dec 2018 13:41:06 +0000 (GMT) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p1.samsung.com (KnoxPortal) with ESMTPA id 20181218134106eucas1p135cc5d59969b78032ce519c11bc908b3~xcRFOZtTc0569405694eucas1p1c; Tue, 18 Dec 2018 13:41:06 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20181218134106eusmtrp1e41bc96e2543e841b6135207fedea238~xcRE-K0Ih1327813278eusmtrp1z; Tue, 18 Dec 2018 13:41:06 +0000 (GMT) X-AuditID: cbfec7f5-34dff700000012c6-eb-5c18f8f217d5 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 8C.7E.04284.1F8F81C5; Tue, 18 Dec 2018 13:41:05 +0000 (GMT) Received: from [106.120.43.17] (unknown [106.120.43.17]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20181218134105eusmtip263f90ff3afa6392bad83785b4053c94d~xcREfp4BI0563005630eusmtip2W; Tue, 18 Dec 2018 13:41:05 +0000 (GMT) Subject: Re: [PATCH RFC v2 4/8] drm/bridge: dw-hdmi: add support for YUV420 output To: Neil Armstrong , architt@codeaurora.org, Laurent.pinchart@ideasonboard.com, Philipp Zabel , Sandy Huang , =?UTF-8?Q?Heiko_St=c3=bcbner?= , maxime.ripard@bootlin.com From: Andrzej Hajda Message-ID: Date: Tue, 18 Dec 2018 14:41:04 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181130134301.17963-5-narmstrong@baylibre.com> Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA01Se0hTcRj1t/vY3Wx1vRX70B60kEwojR5csEQp6P5ZWZQp2aqbGzmtXddD C8VHLlOrhXObWlKaopE2NWP2gEVuUZmhiBmlliVlIqRSQrPc7iT/O9853+E758ePwpi3RDCl TU3n9anqFBUpxx90TL9Z9/M3JEZWmTexOcYxgu2ZGifZv59GCbbSdIG9dK1aylaVB7LdjgqS Hfz2FLHOkgT2w0c3zjbmRcQEcuN9+VLuxt1MrrukWMKVG60EN3DZJeGaq7O4K55IzmN7inNt vTcwbsK+Ypf8oHzrMT5Fe5rXR0QflmuGhn5gJ+8TZ9sfOYls1IoXIhkF9Cbo77gyi+UUQ9ch cM+U+odJBKO/8jBxmEDwvMtCzFnMBWZCFGoR9NQ/Jr0CQ48hGC4JLUQUtZjeCx0mn3kJnSeB X5YvvgGjixG0fO7EvAaSXgue5nc+s4KOBrPFKvFinA4F9+iEL+BS+gAYBxr8O0Hwwjrs42X0 NmhvakdejNErIbe1HBOxEvqHb0q8x4Aek8L7snp/0x3Q7rH68WL47mqRingZvLxe5OezIMfa g4lm4+xr3K4lRSEKnrneEt5q2GzqRkeESMeCzdGNe2mgF0LfWJCYYSGYHpRhIq0A40VG3F4F A69bMREroaZriryKVLZ5zWzz2tjmtbH9v1uF8Hqk5A2CLpkXNqbyZ9YLap1gSE1efzRNZ0ez H+3ljGvqIXry54gT0RRSLVAEuJWJDKE+LZzTORFQmGqJot8AiYzimPpcBq9PS9IbUnjBiUIo XKVUZAYMJjB0sjqdP8HzJ3n9nCqhZMHZ6M7umm5TRVJQ75bVzcbK7Ka2EPyV4ojlPNGx72vp 5vjc5VsitRvyG8iMmEWnzjAZg+Oejx6pjJ1MUIRPh7+XF2nsRWFaqtJj2DnUKWnYuH2/UFia LhxIe6fTn42y3xtxLI2DvXWHYolqB1V36/jwiCVuz642TfzAmgwyqyDsqAoXNOoN4ZheUP8D WFW/p2QDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMIsWRmVeSWpSXmKPExsVy+t/xe7off0jEGKx6YW3R1PGW1eLK1/ds Fv8fvWa1mDup1qJz4hJ2iwWzuS0u75rDZvHg5X5Gi0N90RZ3751gsVjfou/A7fH+Riu7x7w1 1R6X+3qZPGZ3zGT1uN99nMlj85J6j/6/Bh5/Z+1n8dh+bR6zx+dNcgFcUXo2RfmlJakKGfnF JbZK0YYWRnqGlhZ6RiaWeobG5rFWRqZK+nY2Kak5mWWpRfp2CXoZDx++YS7YyFqxe88h1gbG rSxdjJwcEgImEtPap7GC2EICSxkllny0g4iLS+ye/5YZwhaW+HOti62LkQuo5jWjxJSOF0AN HBzCAiESxyaB1YgItDBJvHxuDVLDLNDLKPHm6hcmiIbDjBK995rBtrEJaEr83XyTDcTmFbCT mDZjJhOIzSKgKnHi9WewGlGBCImzL9cxQtQISpyc+QQszilgK7F7w26wOLOAusSfeZeYIWx5 ieats6FscYlbT+YzTWAUmoWkfRaSlllIWmYhaVnAyLKKUSS1tDg3PbfYUK84Mbe4NC9dLzk/ dxMjMIK3Hfu5eQfjpY3BhxgFOBiVeHgZTojHCLEmlhVX5h5ilOBgVhLhvVUqESPEm5JYWZVa lB9fVJqTWnyI0RTouYnMUqLJ+cDkklcSb2hqaG5haWhubG5sZqEkznveoDJKSCA9sSQ1OzW1 ILUIpo+Jg1OqgbEx15Vn/0MX/ymSeawxZqebdKY+bDXiVPXnS/yn2i/a+sNWcs7nkGsCFooW 0+fl6ZYWXNp6nTGQ59babytidxz41xWX8kApzvrL7LUHlnz9/uHqRpndtUbSlt9mPPnw6GmI o57Vjfe7nP5Kfs8qbTbc+WabkrT5PS+jc/WZ9ivS9R+43F6g/EmJpTgj0VCLuag4EQAYj9zl 9gIAAA== X-CMS-MailID: 20181218134106eucas1p135cc5d59969b78032ce519c11bc908b3 X-Msg-Generator: CA X-RootMTR: 20181130134319epcas5p1681fc1aa84565eb0ae8824c00515b9ae X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181130134319epcas5p1681fc1aa84565eb0ae8824c00515b9ae References: <20181130134301.17963-1-narmstrong@baylibre.com> <20181130134301.17963-5-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181218_054121_382778_8F13D4AF X-CRM114-Status: GOOD ( 12.34 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Zheng Yang Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org T24gMzAuMTEuMjAxOCAxNDo0MiwgTmVpbCBBcm1zdHJvbmcgd3JvdGU6Cj4gSW4gb3JkZXIgdG8g c3VwcG9ydCB0aGUgSERNSTIuMCBZVVY0MjAgZGlzcGxheSBtb2RlcywgdGhpcyBwYXRjaAo+IGFk ZHMgc3VwcG9ydCBmb3IgdGhlIFlVVjQyMCBUTURTIENsb2NrIGRpdmlkZWQgYnkgMiBhbmQgdGhl IGNvbnRyb2xsZXIKPiBwYXNzdGhyb3VnaCBtb2RlLgo+Cj4gWVVWNDIwIFN5bm9wc3lzIFBIWSBz dXBwb3J0IHdpbGwgbmVlZCBzb21lIHNwZWNpZmljIGNvbmZpZ3VyYXRpb24gdGFibGUKPiB0byBz dXBwb3J0IHRoZXNlcyBtb2Rlcy4KPgo+IFRoaXMgcGF0Y2ggaXMgYmFzZWQgb24gd29yayBmcm9t IFpoZW5nIFlhbmcgPHpoZW5neWFuZ0Byb2NrLWNoaXBzLmNvbT4gaW4KPiB0aGUgUm9ja2NoaXAg TGludXggNC40IEJTUCBhdCBbMV0KPgo+IFsxXSBodHRwczovL2dpdGh1Yi5jb20vcm9ja2NoaXAt bGludXgva2VybmVsL3RyZWUvcmVsZWFzZS00LjQKPgo+IENjOiBaaGVuZyBZYW5nIDx6aGVuZ3lh bmdAcm9jay1jaGlwcy5jb20+Cj4gU2lnbmVkLW9mZi1ieTogTmVpbCBBcm1zdHJvbmcgPG5hcm1z dHJvbmdAYmF5bGlicmUuY29tPgoKClJldmlld2VkLWJ5OiBBbmRyemVqIEhhamRhIDxhLmhhamRh QHNhbXN1bmcuY29tPgoKwqAtLQpSZWdhcmRzCkFuZHJ6ZWoKCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYW1sb2dpYyBtYWlsaW5nIGxpc3QK bGludXgtYW1sb2dpY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYW1sb2dpYwo=