From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 78453] [HAWAII] Get acceleration working Date: Mon, 19 May 2014 15:16:33 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1724578855==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BA05E6E59A for ; Mon, 19 May 2014 08:16:33 -0700 (PDT) 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 --===============1724578855== Content-Type: multipart/alternative; boundary="1400512593.d40a5B2.6785"; charset="us-ascii" --1400512593.d40a5B2.6785 Date: Mon, 19 May 2014 15:16:33 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=78453 --- Comment #34 from vincent --- FWIW I also tested with R600_DEBUG=nohyperz and R600_DEBUG=nodma but it doesnt solve the issue (although I'm not sure these env var are useful on radeonsi). Unfortunatly egltri_screen display a triangle but sometimes and in a very broken way : always a message about gpu stall, sometimes it display garbage, sometimes a triangle but on the right or on the left. The gpu is definitively doing some rendering works correctly but it fails before swapping buffer. BTW why eglinfo also make the gpu stall ? As far as I can tell there is no draw operation involved, just egl initialisation and unintialisation. -- You are receiving this mail because: You are the assignee for the bug. --1400512593.d40a5B2.6785 Date: Mon, 19 May 2014 15:16:33 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 34 on bug 78453 from 
FWIW I also tested with R600_DEBUG=nohyperz and R600_DEBUG=nodma but it doesnt
solve the issue (although I'm not sure these env var are useful on radeonsi).

Unfortunatly egltri_screen display a triangle but sometimes and in a very
broken way : always a message about gpu stall, sometimes it display garbage,
sometimes a triangle but on the right or on the left. The gpu is definitively
doing some rendering works correctly but it fails before swapping buffer.

BTW why eglinfo also make the gpu stall ? As far as I can tell there is no draw
operation involved, just egl initialisation and unintialisation.

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  • You are the assignee for the bug.
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