From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109340] HDMI output (DisplayPort-0) stops listing modes after using docking station DP output Date: Sun, 13 Jan 2019 22:53:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1701082460==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id DA5DC6E574 for ; Sun, 13 Jan 2019 22:53:20 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1701082460== Content-Type: multipart/alternative; boundary="15474200000.Df029.23554" Content-Transfer-Encoding: 7bit --15474200000.Df029.23554 Date: Sun, 13 Jan 2019 22:53:20 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D109340 --- Comment #2 from Rafa=C5=82 Mi=C5=82ecki --- I've noticed that: 1) After connecting monitor to the docking station's DP output following outputs appear: DisplayPort-3, DisplayPort-4 and DisplayPort-5. 2) After disconnecting monitor from docking stating I can see: [drm] DM_MST: stopping TM on aconnector: 00000000651bd996 [id: 57] [drm] DM_MST: Disabling connector: 00000000e1b7686d [id: 90] [master: 00000000651bd996] [drm] DM_MST: Disabling connector: 0000000078869ed2 [id: 94] [master: 00000000651bd996] [drm] DM_MST: Disabling connector: 00000000af4e5879 [id: 98] [master: 00000000651bd996] 3) After disconnecting whole docking station I can still see DisplayPort-3, DisplayPort-4 and DisplayPort-5 in the "xrandr" output. Is that expected? Is that a possible hint for some problem with output management that also causes the original problem? --=20 You are receiving this mail because: You are the assignee for the bug.= --15474200000.Df029.23554 Date: Sun, 13 Jan 2019 22:53:20 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 2 on bug 10934= 0 from Rafa=C5=82 Mi=C5=82ecki 
I've noticed that:

1) After connecting monitor to the docking station's DP output following
outputs appear: DisplayPort-3, DisplayPort-4 and DisplayPort-5.
2) After disconnecting monitor from docking stating I can see:
[drm] DM_MST: stopping TM on aconnector: 00000000651bd996 [id: 57]
[drm] DM_MST: Disabling connector: 00000000e1b7686d [id: 90] [master:
00000000651bd996]
[drm] DM_MST: Disabling connector: 0000000078869ed2 [id: 94] [master:
00000000651bd996]
[drm] DM_MST: Disabling connector: 00000000af4e5879 [id: 98] [master:
00000000651bd996]
3) After disconnecting whole docking station I can still see DisplayPort-3,
DisplayPort-4 and DisplayPort-5 in the "xrandr" output.

Is that expected? Is that a possible hint for some problem with output
management that also causes the original problem?

You are receiving this mail because:
  • You are the assignee for the bug.
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