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Received: from gloria.sntech.de ([185.11.138.130]) by casper.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gXmLK-0006Ii-6w for linux-amlogic@lists.infradead.org; Fri, 14 Dec 2018 12:13:23 +0000 Received: from wf0848.dip.tu-dresden.de ([141.76.183.80] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gXmL3-0006Vx-Dr; Fri, 14 Dec 2018 13:13:05 +0100 From: Heiko Stuebner To: Neil Armstrong Subject: Re: [PATCH RFC v2 4/8] drm/bridge: dw-hdmi: add support for YUV420 output Date: Fri, 14 Dec 2018 13:13:04 +0100 Message-ID: <1724249.dsAJmDaf8c@phil> In-Reply-To: <20181130134301.17963-5-narmstrong@baylibre.com> References: <20181130134301.17963-1-narmstrong@baylibre.com> <20181130134301.17963-5-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181214_121322_267205_B0B6BCB5 X-CRM114-Status: GOOD ( 10.33 ) 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: architt@codeaurora.org, maxime.ripard@bootlin.com, Sandy Huang , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, Philipp Zabel , linux-amlogic@lists.infradead.org, Zheng Yang Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Am Freitag, 30. November 2018, 14:42:57 CET schrieb Neil Armstrong: > In order to support the HDMI2.0 YUV420 display modes, this patch > adds support for the YUV420 TMDS Clock divided by 2 and the controller > passthrough mode. > > YUV420 Synopsys PHY support will need some specific configuration table > to support theses modes. > > This patch is based on work from Zheng Yang in > the Rockchip Linux 4.4 BSP at [1] > > [1] https://github.com/rockchip-linux/kernel/tree/release-4.4 > > Cc: Zheng Yang > Signed-off-by: Neil Armstrong Please see comments in patch1 for details. on rk3288 and rk3328 Tested-by: Heiko Stuebner _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH RFC v2 4/8] drm/bridge: dw-hdmi: add support for YUV420 output Date: Fri, 14 Dec 2018 13:13:04 +0100 Message-ID: <1724249.dsAJmDaf8c@phil> References: <20181130134301.17963-1-narmstrong@baylibre.com> <20181130134301.17963-5-narmstrong@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id 94AD86F46E for ; Fri, 14 Dec 2018 12:13:12 +0000 (UTC) In-Reply-To: <20181130134301.17963-5-narmstrong@baylibre.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Neil Armstrong Cc: maxime.ripard@bootlin.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Laurent.pinchart@ideasonboard.com, linux-amlogic@lists.infradead.org, Zheng Yang List-Id: dri-devel@lists.freedesktop.org QW0gRnJlaXRhZywgMzAuIE5vdmVtYmVyIDIwMTgsIDE0OjQyOjU3IENFVCBzY2hyaWViIE5laWwg QXJtc3Ryb25nOgo+IEluIG9yZGVyIHRvIHN1cHBvcnQgdGhlIEhETUkyLjAgWVVWNDIwIGRpc3Bs YXkgbW9kZXMsIHRoaXMgcGF0Y2gKPiBhZGRzIHN1cHBvcnQgZm9yIHRoZSBZVVY0MjAgVE1EUyBD bG9jayBkaXZpZGVkIGJ5IDIgYW5kIHRoZSBjb250cm9sbGVyCj4gcGFzc3Rocm91Z2ggbW9kZS4K PiAKPiBZVVY0MjAgU3lub3BzeXMgUEhZIHN1cHBvcnQgd2lsbCBuZWVkIHNvbWUgc3BlY2lmaWMg Y29uZmlndXJhdGlvbiB0YWJsZQo+IHRvIHN1cHBvcnQgdGhlc2VzIG1vZGVzLgo+IAo+IFRoaXMg cGF0Y2ggaXMgYmFzZWQgb24gd29yayBmcm9tIFpoZW5nIFlhbmcgPHpoZW5neWFuZ0Byb2NrLWNo aXBzLmNvbT4gaW4KPiB0aGUgUm9ja2NoaXAgTGludXggNC40IEJTUCBhdCBbMV0KPiAKPiBbMV0g aHR0cHM6Ly9naXRodWIuY29tL3JvY2tjaGlwLWxpbnV4L2tlcm5lbC90cmVlL3JlbGVhc2UtNC40 Cj4gCj4gQ2M6IFpoZW5nIFlhbmcgPHpoZW5neWFuZ0Byb2NrLWNoaXBzLmNvbT4KPiBTaWduZWQt b2ZmLWJ5OiBOZWlsIEFybXN0cm9uZyA8bmFybXN0cm9uZ0BiYXlsaWJyZS5jb20+CgpQbGVhc2Ug c2VlIGNvbW1lbnRzIGluIHBhdGNoMSBmb3IgZGV0YWlscy4KCm9uIHJrMzI4OCBhbmQgcmszMzI4 ClRlc3RlZC1ieTogSGVpa28gU3R1ZWJuZXIgPGhlaWtvQHNudGVjaC5kZT4KCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== 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=-8.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS 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 EAECBC67839 for ; Fri, 14 Dec 2018 12:24:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B638720892 for ; Fri, 14 Dec 2018 12:24:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B638720892 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sntech.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732294AbeLNMYK (ORCPT ); Fri, 14 Dec 2018 07:24:10 -0500 Received: from gloria.sntech.de ([185.11.138.130]:38376 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731456AbeLNMNO (ORCPT ); Fri, 14 Dec 2018 07:13:14 -0500 Received: from wf0848.dip.tu-dresden.de ([141.76.183.80] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gXmL3-0006Vx-Dr; Fri, 14 Dec 2018 13:13:05 +0100 From: Heiko Stuebner To: Neil Armstrong Cc: architt@codeaurora.org, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, Philipp Zabel , Sandy Huang , maxime.ripard@bootlin.com, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Zheng Yang Subject: Re: [PATCH RFC v2 4/8] drm/bridge: dw-hdmi: add support for YUV420 output Date: Fri, 14 Dec 2018 13:13:04 +0100 Message-ID: <1724249.dsAJmDaf8c@phil> In-Reply-To: <20181130134301.17963-5-narmstrong@baylibre.com> References: <20181130134301.17963-1-narmstrong@baylibre.com> <20181130134301.17963-5-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Freitag, 30. November 2018, 14:42:57 CET schrieb Neil Armstrong: > In order to support the HDMI2.0 YUV420 display modes, this patch > adds support for the YUV420 TMDS Clock divided by 2 and the controller > passthrough mode. > > YUV420 Synopsys PHY support will need some specific configuration table > to support theses modes. > > This patch is based on work from Zheng Yang in > the Rockchip Linux 4.4 BSP at [1] > > [1] https://github.com/rockchip-linux/kernel/tree/release-4.4 > > Cc: Zheng Yang > Signed-off-by: Neil Armstrong Please see comments in patch1 for details. on rk3288 and rk3328 Tested-by: Heiko Stuebner