From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104319] AMDGPU/DC: Internal display corrupted when mirroring on external monitor on HDMI Date: Mon, 18 Dec 2017 13:05:41 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1534275548==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 11F3689C82 for ; Mon, 18 Dec 2017 13:05:49 +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 --===============1534275548== Content-Type: multipart/alternative; boundary="15136023490.C5481.7574"; charset="UTF-8" --15136023490.C5481.7574 Date: Mon, 18 Dec 2017 13:05:48 +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=3D104319 Bug ID: 104319 Summary: AMDGPU/DC: Internal display corrupted when mirroring on external monitor on HDMI Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: carlo@caione.org Created attachment 136245 --> https://bugs.freedesktop.org/attachment.cgi?id=3D136245&action=3Dedit dc-mirroring-journal Same machine as on the https://bugs.freedesktop.org/show_bug.cgi?id=3D10428= 1 but reproduced on multiple ACER laptops. Using the latest Linus master compiled with CONFIG_DRM_AMD_DC_PRE_VEGA=3Dy = we have that sometimes the image on the internal panel gets corrupted when mirroring on an external HDMI display (see [0]). We have verified that this is a regression introduced by the DC code. In attachment the journal output. [0] https://imgur.com/a/rnItJ --=20 You are receiving this mail because: You are the assignee for the bug.= --15136023490.C5481.7574 Date: Mon, 18 Dec 2017 13:05:49 +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 104319
Summary AMDGPU/DC: Internal display corrupted when mirroring on exter= nal monitor on HDMI
Product DRI
Version XOrg git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter carlo@caione.org 

Created attachment 136245 [details]
dc-mirroring-journal

Same machine as on the https://bugs.freedesktop.org/show_bug.=
cgi?id=3D104281 but
reproduced on multiple ACER laptops.

Using the latest Linus master compiled with CONFIG_DRM_AMD_DC_PRE_VEGA=3Dy =
we
have that sometimes the image on the internal panel gets corrupted when
mirroring on an external HDMI display (see [0]).

We have verified that this is a regression introduced by the DC code. In
attachment the journal output.

[0] https://imgur.com/a/rnItJ

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