From patchwork Thu Jun 18 18:43:26 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rodrigo Vivi X-Patchwork-Id: 6640001 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 728D0C0020 for ; Thu, 18 Jun 2015 18:43:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9012520848 for ; Thu, 18 Jun 2015 18:43:33 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id B1891206F6 for ; Thu, 18 Jun 2015 18:43:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B11496EDC4; Thu, 18 Jun 2015 11:43:31 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 3A0EE6EDC4 for ; Thu, 18 Jun 2015 11:43:30 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 18 Jun 2015 11:43:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,640,1427785200"; d="scan'208";a="749178280" Received: from rdvivi-talin.jf.intel.com ([10.7.196.64]) by orsmga002.jf.intel.com with ESMTP; 18 Jun 2015 11:43:28 -0700 From: Rodrigo Vivi To: intel-gfx@lists.freedesktop.org Date: Thu, 18 Jun 2015 11:43:26 -0700 Message-Id: <1434653006-5693-5-git-send-email-rodrigo.vivi@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1434653006-5693-1-git-send-email-rodrigo.vivi@intel.com> References: <1434653006-5693-1-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=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 --- 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 8ac5a1b..e864e67 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, @@ -124,7 +124,7 @@ 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,