From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105433] Unreliable Modesetting on Tonga with two DVI Screens Date: Mon, 22 Oct 2018 17:26:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1494361573==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 29E32890E9 for ; Mon, 22 Oct 2018 17:26:21 +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 --===============1494361573== Content-Type: multipart/alternative; boundary="15402291811.60aF3.13293" Content-Transfer-Encoding: 7bit --15402291811.60aF3.13293 Date: Mon, 22 Oct 2018 17:26:21 +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=3D105433 --- Comment #7 from Thomas R. --- I've got news! With 4.19, the first modeset will still disable the second monitor, including when going into X (without mode change), but after chan= ging the resolution to something else and back again, it now comes up reliably. = This is much better than before. Also, I get this in dmesg [drm] dce110_link_encoder_construct: Failed to get encoder_cap_info from VB= IOS with error code 4! on startup. I don't know if this helps, and I'd be still willing to help debug given instructions. --=20 You are receiving this mail because: You are the assignee for the bug.= --15402291811.60aF3.13293 Date: Mon, 22 Oct 2018 17:26:21 +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 # 7 on bug 10543= 3 from Thomas R. 
I've got news! With 4.19, the first modeset will still disable=
 the second
monitor,  including when going into X (without mode change), but after chan=
ging
the resolution to something else and back again, it now comes up reliably. =
This
is much better than before. Also, I get this in dmesg

[drm] dce110_link_encoder_construct: Failed to get encoder_cap_info from VB=
IOS
with error code 4!

on startup.

I don't know if this helps, and I'd be still willing to help debug given
instructions.

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