From patchwork Thu Feb 14 02:02:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Souza, Jose" X-Patchwork-Id: 10811615 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 25C6C13B4 for ; Thu, 14 Feb 2019 02:02:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1291B2DD01 for ; Thu, 14 Feb 2019 02:02:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 06DD52DD04; Thu, 14 Feb 2019 02:02:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id BE8DF2DD01 for ; Thu, 14 Feb 2019 02:02:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9A3BF6E845; Thu, 14 Feb 2019 02:02:22 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 41C726E844 for ; Thu, 14 Feb 2019 02:02:18 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Feb 2019 18:02:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,367,1544515200"; d="scan'208";a="124336943" Received: from josouza-mobl.jf.intel.com ([10.24.11.86]) by fmsmga008.fm.intel.com with ESMTP; 13 Feb 2019 18:02:13 -0800 From: =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= To: intel-gfx@lists.freedesktop.org Date: Wed, 13 Feb 2019 18:02:06 -0800 Message-Id: <20190214020206.26046-4-jose.souza@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190214020206.26046-1-jose.souza@intel.com> References: <20190214020206.26046-1-jose.souza@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 4/4] drm/i915: Enable PSR2 by default X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dhinakaran Pandiyan Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP The support for PSR2 was polished, IGT tests for PSR2 was added and it was tested performing regular user workloads like browsing, editing documents and compiling Linux, so it is time to enable it by default and enjoy even more power-savings. Cc: Rodrigo Vivi Cc: Dhinakaran Pandiyan Signed-off-by: José Roberto de Souza --- We can hold this patch a little longer, I'm mainly sending it to show that 'drm/i915: Disable PSR2 while getting pipe CRC' fixed the CRC tests when PSR2 is enabled. drivers/gpu/drm/i915/intel_psr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c index 7b12b888061c..3d8a050407f6 100644 --- a/drivers/gpu/drm/i915/intel_psr.c +++ b/drivers/gpu/drm/i915/intel_psr.c @@ -80,9 +80,6 @@ static bool intel_psr2_enabled(struct drm_i915_private *dev_priv, case I915_PSR_DEBUG_DISABLE: case I915_PSR_DEBUG_FORCE_PSR1: return false; - case I915_PSR_DEBUG_DEFAULT: - if (i915_modparams.enable_psr <= 0) - return false; default: return crtc_state->has_psr2; }