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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 99884C3F2E0 for ; Wed, 4 Mar 2020 10:41:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FCDC21739 for ; Wed, 4 Mar 2020 10:41:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="mx3iwudl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387982AbgCDKlY (ORCPT ); Wed, 4 Mar 2020 05:41:24 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:41786 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387871AbgCDKlH (ORCPT ); Wed, 4 Mar 2020 05:41:07 -0500 Received: by mail-wr1-f66.google.com with SMTP id v4so1751112wrs.8 for ; Wed, 04 Mar 2020 02:41:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zBV+Mcykh4jSy5LpMQRzAqt2z+ZaR095g4MjbXShAoU=; b=mx3iwudlVrvCSNzwqeOyAiR9iitVlgrIa99spLuUe7EBWEDzGsbfPJwUu/KChoErXv h+x7mYH4pOYQK/gcuqO2/KiRhpkfhw4SqJ+ijRydXIHTihh3jCfnuwVFvE7/bBsRpjSo YBHe8jApAPWuwbuR3E6ulkOBVLLeYNlIb8z2sfscv+9NWVBDWb1jw1FEGVbfaZdb3S2G SqE3edSCmjs3PY4oDy47OO6WbgnP7lbPYdcRzSmj6RbirUvScmGhMBpnIZh++HUN1Igk AQmQx91AAzSSK13TZy1OAfbzdS5FaHA0ymybCPHhkIPN9URKH7R/mvUd1wqOfe8t2Fs2 GFEg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=zBV+Mcykh4jSy5LpMQRzAqt2z+ZaR095g4MjbXShAoU=; b=aIAvAM3L6eYIT3x1XoyKGc3v01RiDA5dFDoBLP9WD9hjApH1+sU7CLTD5wxf/9ZJhe i8vHfMeLR4pzcOVKPVkkz+/gkcUxKAbWNOGHp2goLiD+NiMiXr0qnWf29a7ZlDJydXyw 3By+5xZ9tW5Vb8trs/QriW/ygcU8MWo2pJRGtEBUvejCMsoTQgtU4S5U1z0ppYbeUlZI JLJsO0itTAKxADA1F7ullo1qesZnRfqEJPbd3kouSLkZ8Cz0iEK/1bCBnPg3wJ3//dUe PXZ3XeQCo8YkDRq5nV+UyXS+tqz1NSfoZGA+lXLBwZXtlLW7wg1T0hyHtpwJPwV9U9v5 vz6g== X-Gm-Message-State: ANhLgQ29GWr3rVnFMh0hpdTInSDkBce6pJbLjuJirI09LiHJ+x4YvnFE iaKnARBF60BDzbw24ryRDO3eKGCFd4ReOw== X-Google-Smtp-Source: ADFU+vsAiBhy5hUXNqkS6IUhDPu3/5igsqNw0fPqWtjcAmSwSaZaQwxoNYwzPB6lgmNIuSlWEmlnGA== X-Received: by 2002:adf:e74e:: with SMTP id c14mr3643854wrn.128.1583318464154; Wed, 04 Mar 2020 02:41:04 -0800 (PST) Received: from bender.baylibre.local (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id c14sm24006398wro.36.2020.03.04.02.41.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2020 02:41:03 -0800 (PST) From: Neil Armstrong To: p.zabel@pengutronix.de, heiko@sntech.de, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, boris.brezillon@collabora.com Cc: Neil Armstrong , linux-amlogic@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Laurent Pinchart Subject: [PATCH v5 05/11] drm/bridge: synopsys: dw-hdmi: allow ycbcr420 modes for >= 0x200a Date: Wed, 4 Mar 2020 11:40:46 +0100 Message-Id: <20200304104052.17196-6-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200304104052.17196-1-narmstrong@baylibre.com> References: <20200304104052.17196-1-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now the DW-HDMI Controller supports the HDMI2.0 modes, enable support for these modes in the connector if the platform supports them. We limit these modes to DW-HDMI IP version >= 0x200a which are designed to support HDMI2.0 display modes. Signed-off-by: Neil Armstrong Reviewed-by: Andrzej Hajda Reviewed-by: Laurent Pinchart Reviewed-by: Jernej Škrabec --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 ++++++ include/drm/bridge/dw_hdmi.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index de19e8993e1d..f85c15ad8486 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -3252,6 +3252,12 @@ __dw_hdmi_probe(struct platform_device *pdev, hdmi->bridge.of_node = pdev->dev.of_node; #endif + if (hdmi->version >= 0x200a) + hdmi->connector.ycbcr_420_allowed = + hdmi->plat_data->ycbcr_420_allowed; + else + hdmi->connector.ycbcr_420_allowed = false; + memset(&pdevinfo, 0, sizeof(pdevinfo)); pdevinfo.parent = dev; pdevinfo.id = PLATFORM_DEVID_AUTO; diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index 9d4d5cc47969..0b34a12c4a1c 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -129,6 +129,7 @@ struct dw_hdmi_plat_data { unsigned long input_bus_format; unsigned long input_bus_encoding; bool use_drm_infoframe; + bool ycbcr_420_allowed; /* Vendor PHY support */ const struct dw_hdmi_phy_ops *phy_ops; -- 2.22.0