From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 94708] Open source radeon drivers not working properly with Radeon HD 8550M Date: Tue, 03 May 2016 17:05:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0607942464==" 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 3F7586E1D2 for ; Tue, 3 May 2016 17:05:25 +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 --===============0607942464== Content-Type: multipart/alternative; boundary="14622951250.6f5c370af.14883"; charset="UTF-8" --14622951250.6f5c370af.14883 Date: Tue, 3 May 2016 17:05:25 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=94708 --- Comment #15 from Arthur Hrast Essenfelder --- (In reply to Alex Deucher from comment #13) > gears is not a good test for PRIME systems. It basically tests how fast the > driver can swap buffers. With PRIME the dGPU rendered buffers ends up > getting copied several times before getting to the IGP. Dear Alex, Thank you for your reply. Could you please tell me a test I can run to verify this issue? I tried also glmark2 and glxspheres64, none of which showing better results. Also when gaming this behaviour is observable. Cheers, Arthur -- You are receiving this mail because: You are the assignee for the bug. --14622951250.6f5c370af.14883 Date: Tue, 3 May 2016 17:05:25 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 15 on bug 94708 from 
(In reply to Alex Deucher from comment #13)
> gears is not a good test for PRIME systems.  It basically tests how fast the
> driver can swap buffers.  With PRIME the dGPU rendered buffers ends up
> getting copied several times before getting to the IGP.

Dear Alex, 
Thank you for your reply.
Could you please tell me a test I can run to verify this issue? 
I tried also glmark2 and glxspheres64, none of which showing better results. 
Also when gaming this behaviour is observable.
Cheers,
Arthur

You are receiving this mail because:
  • You are the assignee for the bug.
--14622951250.6f5c370af.14883-- --===============0607942464== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0607942464==--