From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98730] On kernel startup, all monitors will go blank and stay blank with newest amd-staging-4.7 Date: Mon, 14 Nov 2016 23:03:08 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1388978719==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 0B8A06E50F for ; Mon, 14 Nov 2016 23:03:08 +0000 (UTC) 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 --===============1388978719== Content-Type: multipart/alternative; boundary="14791645870.ddC2.26915"; charset="UTF-8" --14791645870.ddC2.26915 Date: Mon, 14 Nov 2016 23:03:07 +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=3D98730 Bug ID: 98730 Summary: On kernel startup, all monitors will go blank and stay blank with newest amd-staging-4.7 Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: guido-xorgbugs@unknownsite.de When booting with the newest kernel from the amd-staging-4.7 branch from https://cgit.freedesktop.org/~agd5f/linux/, all connected monitors will go blank and stay blank indefinitely. The power indicator on the monitors will start to blink as if there was no signal. This is with commit 680da8633ae17cdea8fddd1ede87253325c8ca25. With an older commit, d330e1e9c232895dbd0c183a647d41d54ecc0884, this branch still works. DAL is enabled in the config in both cases. The graphics card is a Sapphire Nitro Radeon R9 380X. There are three monitors connected in total, one to the DVI-I port, one to = the DVI-D port and one to the DisplayPort. I am using this particular branch as a workaround for the bug described in https://bugs.freedesktop.org/show_bug.cgi?id=3D91202 --=20 You are receiving this mail because: You are the assignee for the bug.= --14791645870.ddC2.26915 Date: Mon, 14 Nov 2016 23:03:07 +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
Bug ID 98730
Summary On kernel startup, all monitors will go blank and stay blank = with newest amd-staging-4.7
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity critical
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter guido-xorgbugs@unknownsite.de 

When booting with the newest kernel from the amd-staging-4.7 b=
ranch from
https://cgit.freedes=
ktop.org/~agd5f/linux/, all connected monitors will go
blank and stay blank indefinitely. The power indicator on the monitors will
start to blink as if there was no signal.

This is with commit 680da8633ae17cdea8fddd1ede87253325c8ca25. With an older
commit, d330e1e9c232895dbd0c183a647d41d54ecc0884, this branch still works.

DAL is enabled in the config in both cases.

The graphics card is a Sapphire Nitro Radeon R9 380X.

There are three monitors connected in total, one to the DVI-I port, one to =
the
DVI-D port and one to the DisplayPort.

I am using this particular branch as a workaround for the bug described in
https://bugs.freedesktop.org/show_bug.c=
gi?id=3D91202

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