From patchwork Thu Mar 11 22:36:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 12133099 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 471BEC4332B for ; Thu, 11 Mar 2021 22:37:23 +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 E52C064F26 for ; Thu, 11 Mar 2021 22:37:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E52C064F26 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AAC0F6EF38; Thu, 11 Mar 2021 22:36:58 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id BD1CB6EEA5 for ; Thu, 11 Mar 2021 22:36:49 +0000 (UTC) IronPort-SDR: rN30Qq5vFxZSVX5/J5YOScIS8v7IjFAUH6azXkzXj8xT2Rw1PQ31MZ2siINvsuQrmJadkUHWcU sp/g87G/Gm3Q== X-IronPort-AV: E=McAfee;i="6000,8403,9920"; a="175865729" X-IronPort-AV: E=Sophos;i="5.81,241,1610438400"; d="scan'208";a="175865729" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2021 14:36:47 -0800 IronPort-SDR: meTtHyhVQ8GyyhmJuhqz9hrhTSuy9nd4j9UOWFhCTVfJSOOc29ZeTBDaoqOMyLiP3tAQP+YM5w NBS12FD4QtJQ== X-IronPort-AV: E=Sophos;i="5.81,241,1610438400"; d="scan'208";a="438852792" Received: from mdroper-desk1.fm.intel.com ([10.1.27.168]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2021 14:36:45 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Thu, 11 Mar 2021 14:36:23 -0800 Message-Id: <20210311223632.3191939-48-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20210311223632.3191939-1-matthew.d.roper@intel.com> References: <20210311223632.3191939-1-matthew.d.roper@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 47/56] drm/i915/bigjoiner: Mode validation with uncompressed pipe joiner X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Animesh Manna No need for checking dsc flag for uncompressed pipe joiner mode validation. Cc: Manasi Navare Signed-off-by: Animesh Manna Signed-off-by: Clinton Taylor Signed-off-by: Matt Roper --- drivers/gpu/drm/i915/display/intel_dp.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 5dc1b49cbb67..1641ed91f78c 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -864,8 +864,11 @@ intel_dp_mode_valid(struct drm_connector *connector, dsc = dsc_max_output_bpp && dsc_slice_count; } - /* big joiner configuration needs DSC */ - if (bigjoiner && !dsc) + /* + * Big joiner configuration needs DSC for TGL which is not true for + * ADLP where uncompressed joiner is supported. + */ + if (!(DISPLAY_VER(dev_priv) == 13) && bigjoiner && !dsc) return MODE_CLOCK_HIGH; if (mode_rate > max_rate && !dsc)