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=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 1A4C2C43441 for ; Thu, 8 Nov 2018 22:14:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D16A320883 for ; Thu, 8 Nov 2018 22:14:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="1Rg6zjjV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D16A320883 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org 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 S1732566AbeKIHpw (ORCPT ); Fri, 9 Nov 2018 02:45:52 -0500 Received: from mail.kernel.org ([198.145.29.99]:39266 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732527AbeKIHpu (ORCPT ); Fri, 9 Nov 2018 02:45:50 -0500 Received: from localhost (unknown [208.72.13.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A6F662147D; Thu, 8 Nov 2018 22:08:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541714898; bh=4TqRkP8K+hP6s+EO4aXrBWpcAT8GUITleAHM+hwW6TM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1Rg6zjjVAGomeBjSmzwh5c1kQF7hrqLJOQOo5dHjIMnM2XQ9aqx2nL3XSHhTYy+j3 yfCUsqKKyD/W//LzXi+K+n3BFspmbruNWqNnM85fEvmAzbgsVSc9LMzRNV4r0G6VTu jJF94qujO0At+yyB0Pbyih1wf+Nl2iG5CaRFPkeE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Clint Taylor , Jani Nikula , Shashank Sharma Subject: [PATCH 4.14 14/31] drm/edid: VSDB yCBCr420 Deep Color mode bit definitions Date: Thu, 8 Nov 2018 13:52:38 -0800 Message-Id: <20181108215130.876606314@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181108215129.641434673@linuxfoundation.org> References: <20181108215129.641434673@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review 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 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Clint Taylor commit 9068e02f58740778d8270840657f1e250a2cc60f upstream. HDMI Forum VSDB YCBCR420 deep color capability bits are 2:0. Correct definitions in the header for the mask to work correctly. Fixes: e6a9a2c3dc43 ("drm/edid: parse ycbcr 420 deep color information") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107893 Cc: # v4.14+ Signed-off-by: Clint Taylor Reviewed-by: Jani Nikula Reviewed-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1538776335-12569-1-git-send-email-clinton.a.taylor@intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/drm_edid.c | 2 +- include/drm/drm_edid.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4223,7 +4223,7 @@ static void drm_parse_ycbcr420_deep_colo struct drm_hdmi_info *hdmi = &connector->display_info.hdmi; dc_mask = db[7] & DRM_EDID_YCBCR420_DC_MASK; - hdmi->y420_dc_modes |= dc_mask; + hdmi->y420_dc_modes = dc_mask; } static void drm_parse_hdmi_forum_vsdb(struct drm_connector *connector, --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -214,9 +214,9 @@ struct detailed_timing { #define DRM_EDID_HDMI_DC_Y444 (1 << 3) /* YCBCR 420 deep color modes */ -#define DRM_EDID_YCBCR420_DC_48 (1 << 6) -#define DRM_EDID_YCBCR420_DC_36 (1 << 5) -#define DRM_EDID_YCBCR420_DC_30 (1 << 4) +#define DRM_EDID_YCBCR420_DC_48 (1 << 2) +#define DRM_EDID_YCBCR420_DC_36 (1 << 1) +#define DRM_EDID_YCBCR420_DC_30 (1 << 0) #define DRM_EDID_YCBCR420_DC_MASK (DRM_EDID_YCBCR420_DC_48 | \ DRM_EDID_YCBCR420_DC_36 | \ DRM_EDID_YCBCR420_DC_30)