From patchwork Mon Nov 30 01:08:56 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 63584 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nAU194Yo001494 for ; Mon, 30 Nov 2009 01:09:04 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 44AB29E96D; Sun, 29 Nov 2009 17:09:03 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from orsmga101.jf.intel.com (mga06.intel.com [134.134.136.21]) by gabe.freedesktop.org (Postfix) with ESMTP id D59269E799 for ; Sun, 29 Nov 2009 17:09:00 -0800 (PST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 29 Nov 2009 17:08:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.47,309,1257148800"; d="scan'208";a="471372479" Received: from unknown (HELO localhost.localdomain) ([10.255.16.202]) by orsmga002.jf.intel.com with ESMTP; 29 Nov 2009 17:25:55 -0800 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Mon, 30 Nov 2009 01:08:56 +0000 Message-Id: <1259543336-9669-1-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 1.6.5.3 Subject: [Intel-gfx] [PATCH] drm/i915: Don't update the render-clock for every bo. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.9 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 33113c7..1ec3bd3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4003,8 +4003,13 @@ void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj) if (!drm_core_check_feature(dev, DRIVER_MODESET)) return; - dev_priv->busy = true; - intel_increase_renderclock(dev, true); + if (!dev_priv->busy) { + dev_priv->busy = true; + intel_increase_renderclock(dev, true); + } else { + mod_timer(&dev_priv->idle_timer, jiffies + + msecs_to_jiffies(GPU_IDLE_TIMEOUT)); + } list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { if (!crtc->fb)