From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Only request PM interrupts for the events we handled Date: Sun, 8 Jul 2012 19:35:59 +0200 Message-ID: <20120708173557.GA5467@phenom.ffwll.local> References: <1341496937-5666-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-we0-f177.google.com (mail-we0-f177.google.com [74.125.82.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 41EEC9E796 for ; Sun, 8 Jul 2012 10:36:09 -0700 (PDT) Received: by werb13 with SMTP id b13so5513763wer.36 for ; Sun, 08 Jul 2012 10:36:08 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1341496937-5666-1-git-send-email-chris@chris-wilson.co.uk> 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: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, Ben Widawsky , Eugeni Dodonov List-Id: intel-gfx@lists.freedesktop.org On Thu, Jul 05, 2012 at 03:02:17PM +0100, Chris Wilson wrote: > There is little point waking up every 10ms to service an interrupt which > we then promptly ignore. So only program the the PMIER to enable > interrupts for those events which we do handle, not all of them! > > Signed-off-by: Chris Wilson > Cc: Jesse Barnes > Cc: Eugeni Dodonov > Cc: Ben Widawsky Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48