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: Thu, 14 Jan 2016 06:46:45 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1468023780==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 52355720C8 for ; Wed, 13 Jan 2016 22:46:45 -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 --===============1468023780== Content-Type: multipart/alternative; boundary="1452754005.Ba6bb3.32522"; charset="UTF-8" --1452754005.Ba6bb3.32522 Date: Thu, 14 Jan 2016 06:46:45 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91880 --- Comment #49 from Thomas DEBESSE --- Hey, it's awesome, the workaround Lauri Gustafsson found is working well! I just do that at after my computer startup: ``` service 'gdm' stop echo 'high' > '/sys/class/drm/card0/device/power_dpm_force_performance_level' echo 'performance' > '/sys/class/drm/card0/device/power_dpm_state' service 'gdm' start ``` Then it works! I was able to run the Unigine Valley and Heaven Benchmarks for the first time wit dpm enabled, without crashing at startup, and with descent performances. If I don't do that and keep the dpm default config, my system crashes some minutes after startup (and for sure when running on heavy benchmarks like those ones). I own a MSI R9 390X. In the past I wrote some details on bug 93288 . I'll upload my vbios soon. There is some strings like that inside: ``` 05/21/15 03:39 MS-V30823-F2 GRENADA PCI_EXPRESS GDDR5 113-MSITV308MH.201 (C) 1988-2010, Advanced Micro Devices, Inc. ATOMBIOSBK-AMD VER015.048.000.062.000000 V30830SC.bin MSI_GRENADA_V30823XT_C67201_A0_GDDR5_8GB_30S\config.h AMD ATOMBIOS ``` -- You are receiving this mail because: You are the assignee for the bug. --1452754005.Ba6bb3.32522 Date: Thu, 14 Jan 2016 06:46:45 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 49 on bug 91880 from 
Hey, it's awesome, the workaround Lauri Gustafsson found is working well!

I just do that at after my computer startup:

```
service 'gdm' stop

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

service 'gdm' start
```

Then it works! I was able to run the Unigine Valley and Heaven Benchmarks for
the first time wit dpm enabled, without crashing at startup, and with descent
performances.

If I don't do that and keep the dpm default config, my system crashes some
minutes after startup (and for sure when running on heavy benchmarks like those
ones).

I own a MSI R9 390X. In the past I wrote some details on bug 93288 . I'll
upload my vbios soon. There is some strings like that inside:

```
05/21/15 03:39
MS-V30823-F2
GRENADA
PCI_EXPRESS
GDDR5
113-MSITV308MH.201                                                          
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.048.000.062.000000
V30830SC.bin
MSI_GRENADA_V30823XT_C67201_A0_GDDR5_8GB_30S\config.h
AMD ATOMBIOS
```

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