From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91880] Radeonsi on Grenada cards (r9 390) exceptionally unstable and poorly performing Date: Sat, 30 Jan 2016 08:56:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0465221468==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 1EAB26E457 for ; Sat, 30 Jan 2016 00:56:21 -0800 (PST) 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 --===============0465221468== Content-Type: multipart/alternative; boundary="14541441801.5a715F2BA.6175"; charset="UTF-8" --14541441801.5a715F2BA.6175 Date: Sat, 30 Jan 2016 08:56:20 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=91880 --- Comment #83 from Thomas DEBESSE --- (In reply to Ioannis Panagiotopoulos from comment #82) > the environment was still slow, despite the Xorg.log > stating that acceleration was on. Yeah, that was a "low" profile, so it was expected to be slow… You can do that to get a "high" profile: echo 'high' > '/sys/class/drm/card0/device/power_dpm_force_performance_level' echo 'performance' > '/sys/class/drm/card0/device/power_dpm_state' But by the way: > The successful starts did not last very > long however, as they crashed after 1-2 minutes. If you still get a hang using a profile different than "auto" it looks like you are facing an issue I never got myself… It means the bug is wider than expected, it's not a good news. I can't help more at this point, I hope someone else will have an answer. -- You are receiving this mail because: You are the assignee for the bug. --14541441801.5a715F2BA.6175 Date: Sat, 30 Jan 2016 08:56:20 +0000 MIME-Version: 1.0 Content-Type: text/html

Comment # 83 on bug 91880 from 
(In reply to Ioannis Panagiotopoulos from comment #82)
> the environment was still slow, despite the Xorg.log
> stating that acceleration was on.

Yeah, that was a "low" profile, so it was expected to be slow… You can do that
to get a "high" profile:

echo 'high' > '/sys/class/drm/card0/device/power_dpm_force_performance_level'
echo 'performance' > '/sys/class/drm/card0/device/power_dpm_state'

But by the way:

> The successful starts did not last very
> long however, as they crashed after 1-2 minutes.

If you still get a hang using a profile different than "auto" it looks like you
are facing an issue I never got myself… It means the bug is wider than
expected, it's not a good news. I can't help more at this point, I hope someone
else will have an answer.

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