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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 DECEECA9EAF for ; Sun, 27 Oct 2019 21:06:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1FFB20873 for ; Sun, 27 Oct 2019 21:06:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572210406; bh=ixUWsaP4WJiPRQFe3oIibuX8/s4VDbU5RhyF2FsJ9pc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WMNDnhJc2YBu2mLkBtMMiMGJN2izS37OwVlwfBJkOe/wNbxVYOn8ymQLbD3yydi6o jK7khqSQwa2yrndO2Ex7+8hmBVXUY356MFdQK/CUxCsOT7ZF+jsfJJxp2hrq0JzNkn VHTI1f5XIy+gy/wS/mdDNJSRw6AP/8kw7ygJ1ouI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727939AbfJ0VGp (ORCPT ); Sun, 27 Oct 2019 17:06:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:52650 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727243AbfJ0VGm (ORCPT ); Sun, 27 Oct 2019 17:06:42 -0400 Received: from localhost (100.50.158.77.rev.sfr.net [77.158.50.100]) (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 5AFFC2064A; Sun, 27 Oct 2019 21:06:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572210401; bh=ixUWsaP4WJiPRQFe3oIibuX8/s4VDbU5RhyF2FsJ9pc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jFJ7IPeOUkNcPPn3WJS4vqw04/HErsNWBqVu+IL6Y40ZhRV0akSlKlVMyrZEDURvw jk0CRmWtuoq/0N48S9E5y/ytLGPfitAcIuM4VTXzIpLrhBLspyDky/JCR96J4vJU6a FG5MhjNC0UWqfW4lPdVkK4qDi6X7zHdF7viYDS/A= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alex Deucher , Kai-Heng Feng Subject: [PATCH 4.9 37/49] drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50 Date: Sun, 27 Oct 2019 22:01:15 +0100 Message-Id: <20191027203154.422199469@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191027203119.468466356@linuxfoundation.org> References: <20191027203119.468466356@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Kai-Heng Feng commit 11bcf5f78905b90baae8fb01e16650664ed0cb00 upstream. Another panel that needs 6BPC quirk. BugLink: https://bugs.launchpad.net/bugs/1819968 Cc: # v4.8+ Reviewed-by: Alex Deucher Signed-off-by: Kai-Heng Feng Signed-off-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190402033037.21877-1-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/drm_edid.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -160,6 +160,9 @@ static const struct edid_quirk { /* Medion MD 30217 PG */ { "MED", 0x7b8, EDID_QUIRK_PREFER_LARGE_75 }, + /* Lenovo G50 */ + { "SDC", 18514, EDID_QUIRK_FORCE_6BPC }, + /* Panel in Samsung NP700G7A-S01PL notebook reports 6bpc */ { "SEC", 0xd033, EDID_QUIRK_FORCE_8BPC },