From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 8/8] drm/i915: move dp clock computations to encoder->compute_config Date: Tue, 2 Apr 2013 14:20:48 -0700 Message-ID: <20130402142048.4ee9c2d3@jbarnes-desktop> References: <1364463723-30252-1-git-send-email-daniel.vetter@ffwll.ch> <1364463723-30252-9-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy12-pub.bluehost.com (oproxy12-pub.bluehost.com [50.87.16.10]) by gabe.freedesktop.org (Postfix) with SMTP id 2AC86E5CFB for ; Tue, 2 Apr 2013 14:20:43 -0700 (PDT) In-Reply-To: <1364463723-30252-9-git-send-email-daniel.vetter@ffwll.ch> 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: Daniel Vetter Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org On Thu, 28 Mar 2013 10:42:03 +0100 Daniel Vetter wrote: > With the exception of hsw, which has dedicated DP clocks which run at > the fixed frequency already, and vlv, which doesn't have optmized > pre-defined dp clock parameters (yet). > Nice. I think we should do this for common HDMI modes too. We have some extra clock manipulation regs we can use to tune things, so having fixed dividers for 720p and 1080p along with the tuning params should give us better behavior than what we have today. Reviewed-by: Jesse Barnes -- Jesse Barnes, Intel Open Source Technology Center