From patchwork Fri Aug 16 00:30:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: James Ausmus X-Patchwork-Id: 2845334 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2213B9F2F5 for ; Fri, 16 Aug 2013 00:47:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 44EF9202B1 for ; Fri, 16 Aug 2013 00:47:47 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 63A9C200F0 for ; Fri, 16 Aug 2013 00:47:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6C329E8510 for ; Thu, 15 Aug 2013 17:47:46 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 43AADE630D for ; Thu, 15 Aug 2013 17:32:07 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 15 Aug 2013 17:29:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.89,889,1367996400"; d="scan'208";a="387901443" Received: from jausmus-gentoo-dev5.jf.intel.com ([10.7.198.60]) by orsmga002.jf.intel.com with ESMTP; 15 Aug 2013 17:31:56 -0700 From: james.ausmus@intel.com To: intel-gfx@lists.freedesktop.org Date: Thu, 15 Aug 2013 17:30:39 -0700 Message-Id: <1376613069-15790-15-git-send-email-james.ausmus@intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1376613069-15790-1-git-send-email-james.ausmus@intel.com> References: <1376613069-15790-1-git-send-email-james.ausmus@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] CHROMIUM: drm/i915: Reeneable FB compression and semaphores for kernel 3.2 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Spam-Status: No, score=-7.0 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 From: Simon Que marcheu added these changes in kernel 3.0: https://gerrit.chromium.org/gerrit/12367 https://gerrit.chromium.org/gerrit/12368 They were undone in kernel 3.2. This patch restores them. BUG=chromium-os:27468 TEST=power_x86Settings autotest passes with kernel 3.2 Change-Id: Ic5a104eb73697cfa9a437ae2c4868051a77ad91f Signed-off-by: Simon Que Reviewed-on: https://gerrit.chromium.org/gerrit/18687 Reviewed-by: Stéphane Marchesin --- drivers/gpu/drm/i915/i915_drv.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 5351f58..4c4cfdb 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -58,10 +58,10 @@ module_param_named(powersave, i915_powersave, int, 0600); MODULE_PARM_DESC(powersave, "Enable powersavings, fbc, downclocking, etc. (default: true)"); -int i915_semaphores __read_mostly = -1; +int i915_semaphores __read_mostly = 1; module_param_named(semaphores, i915_semaphores, int, 0600); MODULE_PARM_DESC(semaphores, - "Use semaphores for inter-ring sync (default: -1 (use per-chip defaults))"); + "Use semaphores for inter-ring sync (default: true)"); int i915_enable_rc6 __read_mostly = 1; module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0600); @@ -72,11 +72,11 @@ MODULE_PARM_DESC(i915_enable_rc6, "For example, 3 would enable rc6 and deep rc6, and 7 would enable everything. " "default: -1 (use per-chip default)"); -int i915_enable_fbc __read_mostly = -1; +int i915_enable_fbc __read_mostly = 1; module_param_named(i915_enable_fbc, i915_enable_fbc, int, 0600); MODULE_PARM_DESC(i915_enable_fbc, "Enable frame buffer compression for power savings " - "(default: -1 (use per-chip default))"); + "(default: true)"); unsigned int i915_lvds_downclock __read_mostly = 1; module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400);