From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] drm/i915: report correct frequencies on SNB Date: Fri, 18 Mar 2011 12:14:33 +0000 Message-ID: References: <1300216043-1584-1-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id C2DFB9E745 for ; Fri, 18 Mar 2011 05:14:36 -0700 (PDT) In-Reply-To: <1300216043-1584-1-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Jesse Barnes , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Tue, 15 Mar 2011 12:07:23 -0700, Jesse Barnes wrote: > Fix up the debug file to report the right frequencies. On SNB, we program > the PCU with a frequency ratio, which is multiplied by 100MHz on the CPU > side. But GFX only runs at half that, so report it as such to avoid > confusion. Jesse, you said you had a patch that superseded this one? -Chris -- Chris Wilson, Intel Open Source Technology Centre