From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: Second HDMI port not visible Date: Wed, 7 Aug 2013 13:44:19 +0300 Message-ID: <20130807104419.GR5004@intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by gabe.freedesktop.org (Postfix) with ESMTP id 9E8D2E5F2F for ; Wed, 7 Aug 2013 03:44:28 -0700 (PDT) Content-Disposition: inline In-Reply-To: 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: "Matsumura, Ryan" , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org On Wed, Aug 07, 2013 at 09:41:39AM +0200, Daniel Vetter wrote: > On Wed, Aug 7, 2013 at 5:10 AM, Matsumura, Ryan > wrote: > > I have a BayTrail board with two HDMI ports and running the default Tiz= en 3.0M1 release. The first HDMI shows up just fine but I can't get the se= cond screen to display anything. I tried enabling the second screen throug= h the kernel command line parameters (video=3DHDMI-1:e video=3DHDMI-2:e) an= d running xrandr. This is my output from xrandr -q > = > Iirc Baytrail still has a bunch of hardcoded ports ... Jesse? Currently the code assumes that port C is eDP, not DP/HDMI. The specs say that physically either port should be able to function in any role (eDP/DP/HDMI). Not sure if there's some way to detect which way the board is wired (some VBT stuff like the eDP on port D on HSW?), or maybe we should just register the DP/HDMI ports if eDP init fails? > -Daniel > = > > > > Screen 0: minimum 320 x 200, current 640 x 480, maximum 8192 x 8192 > > VGA1 connected 640x480+0+0 (normal left inverted right x axis y axis) 0= mm x 0mm > > 1024x768 60.0 > > 800x600 60.3 56.2 > > 848x480 60.0 > > 640x480 59.9* > > HDMI1 connected 640x480+0+0 (normal left inverted right x axis y axis) = 256mm x 144mm > > 1920x1080 60.0 + 60.0 50.0 59.9 40.0 > > 1920x1080i 60.1 50.0 60.0 > > 1280x720 60.0 50.0 59.9 > > 1440x576i 50.1 > > 1440x480i 60.1 60.1 > > 720x576 50.0 > > 720x480 60.0 59.9 > > 640x480 60.0 59.9* > > DP1 disconnected (normal left inverted right x axis y axis) > > > > Is there some other configuration I need? I tried this on both X and W= ayland. Seems more like a DRM issue at this point. > > > > -Ryan > > _______________________________________________ > > Intel-gfx mailing list > > Intel-gfx@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/intel-gfx > = > = > = > -- = > Daniel Vetter > Software Engineer, Intel Corporation > +41 (0) 79 365 57 48 - http://blog.ffwll.ch > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- = Ville Syrj=E4l=E4 Intel OTC