From patchwork Fri Apr 10 18:15:11 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rodrigo Vivi X-Patchwork-Id: 6198421 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E6307BF4A6 for ; Fri, 10 Apr 2015 18:15:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CCDB7203F7 for ; Fri, 10 Apr 2015 18:15:16 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 09E622035B for ; Fri, 10 Apr 2015 18:15:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 86E226E15C; Fri, 10 Apr 2015 11:15:14 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id BAB2C6E0D7 for ; Fri, 10 Apr 2015 11:15:13 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP; 10 Apr 2015 11:15:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,558,1422950400"; d="scan'208";a="711960332" Received: from jmmastro-mobl3.amr.corp.intel.com (HELO rdvivi-talin.amr.corp.intel.com) ([10.254.82.124]) by orsmga002.jf.intel.com with ESMTP; 10 Apr 2015 11:15:13 -0700 From: Rodrigo Vivi To: intel-gfx@lists.freedesktop.org Date: Fri, 10 Apr 2015 11:15:11 -0700 Message-Id: <1428689711-3541-5-git-send-email-rodrigo.vivi@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1428689711-3541-1-git-send-email-rodrigo.vivi@intel.com> References: <1428689711-3541-1-git-send-email-rodrigo.vivi@intel.com> Cc: Rodrigo Vivi Subject: [Intel-gfx] [PATCH 5/5] drm/i915: Enable PSR by default. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP With a reliable frontbuffer tracking and all instability corner cases solved let's re-enabled PSR by default on all supported platforms. Signed-off-by: Rodrigo Vivi Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang.he@intel.com) --- drivers/gpu/drm/i915/i915_params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index bb64415..935951f 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -37,7 +37,7 @@ struct i915_params i915 __read_mostly = { .enable_execlists = -1, .enable_hangcheck = true, .enable_ppgtt = -1, - .enable_psr = 0, + .enable_psr = 1, .preliminary_hw_support = IS_ENABLED(CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT), .disable_power_well = 1, .enable_ips = 1, @@ -123,7 +123,7 @@ MODULE_PARM_DESC(enable_execlists, "(-1=auto [default], 0=disabled, 1=enabled)"); module_param_named(enable_psr, i915.enable_psr, int, 0600); -MODULE_PARM_DESC(enable_psr, "Enable PSR (default: false)"); +MODULE_PARM_DESC(enable_psr, "Enable PSR (default: true)"); module_param_named(preliminary_hw_support, i915.preliminary_hw_support, int, 0600); MODULE_PARM_DESC(preliminary_hw_support,