From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: Re: [PATCH 4/4] drm/i915: drpc debugfs update for gen6 Date: Mon, 12 Dec 2011 19:36:04 -0800 Message-ID: <4EE6C824.3060206@bwidawsk.net> References: <1323746520-5592-1-git-send-email-ben@bwidawsk.net> <1323746520-5592-5-git-send-email-ben@bwidawsk.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from cloud01.chad-versace.us (184-106-247-128.static.cloud-ips.com [184.106.247.128]) by gabe.freedesktop.org (Postfix) with ESMTP id EECAF9E910 for ; Mon, 12 Dec 2011 19:36:32 -0800 (PST) In-Reply-To: <1323746520-5592-5-git-send-email-ben@bwidawsk.net> 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: Ben Widawsky Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On 12/12/2011 07:22 PM, Ben Widawsky wrote: > Many of the old fields from Ironlake have gone away. Strip all those > fields, and try to update to fields people care about. RC information > isn't exactly ideal anymore. All we can guarantee when we read the > register is that we're not using forcewake, ie. the software isn't > forcing the hardware to stay awake. The downside is that in doing this > we may wait a while and that causes an unnaturally idle state on the > GPU. > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42578 > Signed-off-by: Ben Widawsky Nak this because of a merge error.