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=-0.9 required=3.0 tests=FROM_EXCESS_BASE64, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,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 3D2A5C072B1 for ; Tue, 28 May 2019 17:04:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1864E2075B for ; Tue, 28 May 2019 17:04:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727278AbfE1RD7 (ORCPT ); Tue, 28 May 2019 13:03:59 -0400 Received: from mailoutvs53.siol.net ([185.57.226.244]:39936 "EHLO mail.siol.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727222AbfE1RD7 (ORCPT ); Tue, 28 May 2019 13:03:59 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTP id 9EE2F52258D; Tue, 28 May 2019 19:03:55 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta10.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta10.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id wq2yfM6iCzA8; Tue, 28 May 2019 19:03:55 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTPS id 5042F523805; Tue, 28 May 2019 19:03:55 +0200 (CEST) Received: from jernej-laptop.localnet (cpe-86-58-52-202.static.triera.net [86.58.52.202]) (Authenticated sender: jernej.skrabec@siol.net) by mail.siol.net (Postfix) with ESMTPA id CE07C52258D; Tue, 28 May 2019 19:03:52 +0200 (CEST) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Jonas Karlman Cc: "a.hajda@samsung.com" , "Laurent.pinchart@ideasonboard.com" , "narmstrong@baylibre.com" , "khilman@baylibre.com" , "zhengyang@rock-chips.com" , "maxime.ripard@bootlin.com" , "wens@csie.org" , "hjc@rock-chips.com" , "heiko@sntech.de" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 0/4] drm/bridge: dw-hdmi: Add support for HDR metadata Date: Tue, 28 May 2019 19:03:52 +0200 Message-ID: <2731176.DZk0TneY9u@jernej-laptop> In-Reply-To: References: 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 Hi! Dne nedelja, 26. maj 2019 ob 23:18:46 CEST je Jonas Karlman napisal(a): > Add support for HDR metadata using the hdr_output_metadata connector > property, configure Dynamic Range and Mastering InfoFrame accordingly. > > A drm_infoframe flag is added to dw_hdmi_plat_data that platform drivers > can use to signal when Dynamic Range and Mastering infoframes is supported. > This flag is needed because Amlogic GXBB and GXL report same DW-HDMI > version, and only GXL support DRM InfoFrame. > > The first patch add functionality to configure DRM InfoFrame based on the > hdr_output_metadata connector property. > > The remaining patches sets the drm_infoframe flag on some SoCs supporting > Dynamic Range and Mastering InfoFrame. > > Note that this was based on top of drm-misc-next and Neil Armstrong's > "drm/meson: Add support for HDMI2.0 YUV420 4k60" series at [1] > > [1] https://patchwork.freedesktop.org/series/58725/#rev2 For Allwinner H6: Tested-by: Jernej Skrabec Thanks for working on this! Best regards, Jernej