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=-16.7 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 E6D9BC64E90 for ; Tue, 1 Dec 2020 13:57:10 +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 818E020705 for ; Tue, 1 Dec 2020 13:57:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 818E020705 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 785926E570; Tue, 1 Dec 2020 13:57:09 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 063266E56D for ; Tue, 1 Dec 2020 13:57:09 +0000 (UTC) IronPort-SDR: 2LgayLtdYLncOuLAVOB1zN5jZyEaI3gAB1ceUPh7GavUpdJuytAJHBC8EOkaU2BLLbS9UuHwnk JP+AZmXZvpDg== X-IronPort-AV: E=McAfee;i="6000,8403,9821"; a="169325817" X-IronPort-AV: E=Sophos;i="5.78,384,1599548400"; d="scan'208";a="169325817" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2020 05:57:08 -0800 IronPort-SDR: Ja9IveCNU+tAZ45QmUNTm+RkqVMOUazYovx73eOWflVbGvom7KHspW4Rn+7/8FyylQlM7MuSez DHyLLH0xKQug== X-IronPort-AV: E=Sophos;i="5.78,384,1599548400"; d="scan'208";a="539027270" Received: from linux-desktop.iind.intel.com ([10.223.34.173]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2020 05:57:07 -0800 From: Uma Shankar To: intel-gfx@lists.freedesktop.org Date: Tue, 1 Dec 2020 20:00:42 +0530 Message-Id: <20201201143042.22188-3-uma.shankar@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201201143042.22188-1-uma.shankar@intel.com> References: <20201201143042.22188-1-uma.shankar@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [v4 2/2] Revert "drm/i915/display/fbc: Disable fbc by default on TGL" 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" FBC can be re-enabled on TGL with WA of keeping it disabled while PSR2 is enabled. This reverts commit 2982ded2ff5ce0cf1a49bc39a526da182782b664. Signed-off-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_fbc.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index ff2f2c00a10e..9ac778f425f0 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -1462,13 +1462,6 @@ static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv) if (!HAS_FBC(dev_priv)) return 0; - /* - * Fbc is causing random underruns in CI execution on TGL platforms. - * Disabling the same while the problem is being debugged and analyzed. - */ - if (IS_TIGERLAKE(dev_priv)) - return 0; - if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) return 1; -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx