From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gupta, Sourab" Subject: Re: [PATCH 4/6] drm/i915/vlv: Remove the enabling of VS_TIMER_DISPATCH bit in MI MODE reg Date: Mon, 24 Mar 2014 17:55:22 +0000 Message-ID: <1395683760.19358.78.camel@sourabgu-desktop> References: <1395682207-7092-1-git-send-email-sourab.gupta@intel.com> <1395682207-7092-5-git-send-email-sourab.gupta@intel.com> <20140324174721.GR4366@nuc-i3427.alporthouse.com> 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 EDDF86EB69 for ; Mon, 24 Mar 2014 10:57:34 -0700 (PDT) In-Reply-To: <20140324174721.GR4366@nuc-i3427.alporthouse.com> Content-Language: en-US Content-ID: <310A5709365574459D92F70D1A01ECB8@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: "Goel, Akash" , Daniel Vetter , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org On Mon, 2014-03-24 at 17:47 +0000, Chris Wilson wrote: > On Mon, Mar 24, 2014 at 11:00:05PM +0530, sourab.gupta@intel.com wrote: > > From: Akash Goel > > > > Removing the VS_TIMER_DISPATCH bit enable for MI MODE reg for > > VLV platform as it is not required. > > > > Signed-off-by: Akash Goel > > I've been running with this on ivb and hsw, and have not yet seen a > difference. So a tentative, > Tested-by: Chris Wilson # ivb, hsw > -Chris > Hi Chris, Right now this patch applies to vlv. So, in that case, should this be applicable to Gen7 per se? I'll float a new version, if reqd. Regards, Sourab