From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93866] Tonga: Weston-drm direct scan out corruption Date: Mon, 25 Jan 2016 23:00:14 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1400190164==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6B7326E11D for ; Mon, 25 Jan 2016 15:00:15 -0800 (PST) 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 --===============1400190164== Content-Type: multipart/alternative; boundary="14537628150.f9BfC94f.20246"; charset="UTF-8" --14537628150.f9BfC94f.20246 Date: Mon, 25 Jan 2016 23:00:15 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=93866 Bug ID: 93866 Summary: Tonga: Weston-drm direct scan out corruption Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com Created attachment 121287 --> https://bugs.freedesktop.org/attachment.cgi?id=121287&action=edit external picture showing corruption Testing both release and git wayland/weston on R9285. Using weston-launch from fbcon so it uses weston-drm. Apart from https://bugs.freedesktop.org/show_bug.cgi?id=93740 which can be worked around, rendering is good when compositing. If I run something that allows weston to enable direct scanout there is slight corruption. kodi and mpv are the only ways I know to do this. If I do something that changes back yo compositing the corruption goes, taking a screen shot/recording or zooming in will all "fix" the corruption. I am inferring direct scan out is happening as I can't change transparency + the man page for weston-drm says it will be used where possible. Tried going back in time with mesa to see if it ever worked, but I started hitting places where either weston wouldn't start or I always got compositing so no corruption but I could change transparency. -- You are receiving this mail because: You are the assignee for the bug. --14537628150.f9BfC94f.20246 Date: Mon, 25 Jan 2016 23:00:15 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 93866
Summary Tonga: Weston-drm direct scan out corruption
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter adf.lists@gmail.com 

Created attachment 121287 [details]
external picture showing corruption

Testing both release and git wayland/weston on R9285.

Using weston-launch from fbcon so it uses weston-drm.

Apart from https://bugs.freedesktop.org/show_bug.cgi?id=93740 which can be
worked around, rendering is good when compositing.

If I run something that allows weston to enable direct scanout there is slight
corruption. kodi and mpv are the only ways I know to do this.

If I do something that changes back yo compositing the corruption goes, taking
a screen shot/recording or zooming in will all "fix" the corruption.

I am inferring direct scan out is happening as I can't change transparency +
the man page for weston-drm says it will be used where possible.

Tried going back in time with mesa to see if it ever worked, but I started
hitting places where either weston wouldn't start or I always got compositing
so no corruption but I could change transparency.

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