From patchwork Sat Jul 17 01:12:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Souza, Jose" X-Patchwork-Id: 12383113 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,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 DF2C5C636CA for ; Sat, 17 Jul 2021 01:08:21 +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 9FC27613DF for ; Sat, 17 Jul 2021 01:08:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9FC27613DF 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 886B86E9FD; Sat, 17 Jul 2021 01:08:18 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B97F6E9F9 for ; Sat, 17 Jul 2021 01:08:17 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10047"; a="232656455" X-IronPort-AV: E=Sophos;i="5.84,246,1620716400"; d="scan'208";a="232656455" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2021 18:08:15 -0700 X-IronPort-AV: E=Sophos;i="5.84,246,1620716400"; d="scan'208";a="431385291" Received: from josouza-mobl2.jf.intel.com (HELO josouza-mobl2.intel.com) ([10.24.14.59]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2021 18:08:15 -0700 From: =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= To: intel-gfx@lists.freedesktop.org Date: Fri, 16 Jul 2021 18:12:24 -0700 Message-Id: <20210717011227.204494-1-jose.souza@intel.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/4] drm/i915/display: Disable FBC when PSR2 is enabled for xelpd platforms 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" xelpd platforms also requires that FBC is disabled when PSR2 is enabled so extending it. BSpec: 50422 Cc: Gwan-gyeong Mun Signed-off-by: José Roberto de Souza Reviewed-by: Anusha Srivatsa --- drivers/gpu/drm/i915/display/intel_fbc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 82effb64a3b9c..ddfc17e21668a 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -912,11 +912,11 @@ static bool intel_fbc_can_activate(struct intel_crtc *crtc) } /* - * Tigerlake is not supporting FBC with PSR2. + * Display 12+ is not supporting FBC with PSR2. * Recommendation is to keep this combination disabled * Bspec: 50422 HSD: 14010260002 */ - if (fbc->state_cache.psr2_active && IS_TIGERLAKE(dev_priv)) { + if (fbc->state_cache.psr2_active && DISPLAY_VER(dev_priv) >= 12) { fbc->no_fbc_reason = "not supported with PSR2"; return false; }