From patchwork Sat Feb 29 16:30:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 11414933 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4412C138D for ; Mon, 2 Mar 2020 08:17:56 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 2CADF2468E for ; Mon, 2 Mar 2020 08:17:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2CADF2468E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=siol.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2C5976E0D2; Mon, 2 Mar 2020 08:17:48 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.siol.net (mailoutvs13.siol.net [185.57.226.204]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7F62C6E09E for ; Sat, 29 Feb 2020 16:31:03 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id 5554A5234DF; Sat, 29 Feb 2020 17:31:01 +0100 (CET) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id LRxk0qdFBi8A; Sat, 29 Feb 2020 17:31:01 +0100 (CET) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id F2C455235D9; Sat, 29 Feb 2020 17:31:00 +0100 (CET) Received: from localhost.localdomain (cpe-194-152-20-232.static.triera.net [194.152.20.232]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id 37AEE5234DF; Sat, 29 Feb 2020 17:30:59 +0100 (CET) From: Jernej Skrabec To: a.hajda@samsung.com, narmstrong@baylibre.com Subject: [PATCH 0/4] drm/bridge: dw-hdmi: Various updates Date: Sat, 29 Feb 2020 17:30:39 +0100 Message-Id: <20200229163043.158262-1-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 02 Mar 2020 08:17:47 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jernej.skrabec@siol.net, jonas@kwiboo.se, airlied@linux.ie, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Laurent.pinchart@ideasonboard.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This series fixes multiple issues I found out. Patch 1 fixes reporting colorimetry in AVI frame. Patch 2 fixes color space conversion detection. At the moment it doesn't change anything, but it would needlessly enable CSC unit when conversion is not needed. Patch 3 sets scan mode to underscan which is in line with most other hdmi drivers. Patch 4 aligns RGB quantization to CEA 861 standard. Please take a look. Best regards, Jernej Jernej Skrabec (3): drm/bridge: dw-hdmi: fix AVI frame colorimetry drm/bridge: dw-hdmi: Fix color space conversion detection drm/bridge: dw-hdmi: Add support for RGB limited range Jonas Karlman (1): drm/bridge: dw-hdmi: do not force "none" scan mode drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 87 ++++++++++++++++------- 1 file changed, 62 insertions(+), 25 deletions(-)