From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Nezhevenko Subject: HDMI TV doesn't work over HDMI cable Date: Sat, 14 Apr 2012 21:08:25 +0300 Message-ID: <20120414180824.GD4446@laptop.local> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from dion.org.ua (dion.org.ua [193.104.35.143]) by gabe.freedesktop.org (Postfix) with ESMTP id 2ED199E8A7 for ; Sat, 14 Apr 2012 11:20:01 -0700 (PDT) Received: from castle.vpn.local ([192.168.250.8]:45144 helo=castle.dion.org.ua) by dion.org.ua with esmtp (Exim 4.72) (envelope-from ) id 1SJ7Nq-0002AY-0m for intel-gfx@lists.freedesktop.org; Sat, 14 Apr 2012 18:07:38 +0000 Received: from [192.168.0.2] (port=33492 helo=laptop.local) by castle.dion.org.ua with esmtp (Exim 4.77) (envelope-from ) id 1SJ7Oh-0004Wl-57 for intel-gfx@lists.freedesktop.org; Sat, 14 Apr 2012 21:08:31 +0300 Received: from dion by laptop.local with local (Exim 4.77) (envelope-from ) id 1SJ7Ob-0006X1-88 for intel-gfx@lists.freedesktop.org; Sat, 14 Apr 2012 21:08:25 +0300 Content-Disposition: inline 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: intel-gfx List-Id: intel-gfx@lists.freedesktop.org Hi, I've got some really strange issue. I've followed GPU within ASUS MB: 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12) I'm trying to attach HDMI TV to it. My motherboard has both HDMI and DVI outputs. So when I'm using DVI output together with cheap DVI->HDMI cable, everything works. But once I switch to HDMI->HDMI, display is detected, but display nothing. TV shows "No signal" message. I've tried to compare xrandr output for both cases and it looks same: --- dvi/randr 2012-04-14 20:54:03.000000000 +0300 +++ hdmi/randr 2012-04-14 20:57:29.000000000 +0300 @@ -1,6 +1,8 @@ Screen 0: minimum 320 x 200, current 1360 x 768, maximum 8192 x 8192 VGA1 disconnected (normal left inverted right x axis y axis) -HDMI1 connected 1360x768+0+0 (normal left inverted right x axis y axis) 160mm x 90mm +HDMI1 disconnected (normal left inverted right x axis y axis) +DP1 disconnected (normal left inverted right x axis y axis) +HDMI2 connected 1360x768+0+0 (normal left inverted right x axis y axis) 160mm x 90mm 1360x768 60.0*+ 1920x1080 50.0 60.0 30.0 25.0 24.0 1280x720 50.0 60.0 @@ -11,8 +13,6 @@ 720x480 59.9 640x480 72.8 75.0 66.7 60.0 720x400 70.1 -DP1 disconnected (normal left inverted right x axis y axis) -HDMI2 disconnected (normal left inverted right x axis y axis) HDMI3 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) DP3 disconnected (normal left inverted right x axis y axis) (Looks like HDMI1 means DVI on my MB and HDMI2 means HDMI). Here is link to Xorg.log for both cases: http://dion.org.ua/uploads/2012/04/xorg_dvi.log http://dion.org.ua/uploads/2012/04/xorg_hdmi.log Any ideas why I can't connect TV using HDMI? I'm pretty sure that TV is ok as well as HDMI cable. Also same TV works when connecting to laptop with GMA4500 over HDMI. xserver-xorg 1:7.6+12 xserver-xorg-core 2:1.11.4-1 xserver-xorg-input-evdev 1:2.7.0-1 xserver-xorg-video-fbdev 1:0.4.2-4+b2 xserver-xorg-video-intel 2:2.18.0-2 xserver-xorg-video-vesa 1:2.3.1-1 -- WBR, Dmitry