From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 76130] New: Radeon HD 4570 set dpm state fails after suspend Date: Thu, 13 Mar 2014 17:21:53 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0311781886==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6B570FB2D1 for ; Thu, 13 Mar 2014 10:21:53 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0311781886== Content-Type: multipart/alternative; boundary="1394731313.bfd8Fac0.6645"; charset="us-ascii" --1394731313.bfd8Fac0.6645 Date: Thu, 13 Mar 2014 17:21:53 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=76130 Priority: medium Bug ID: 76130 Assignee: dri-devel@lists.freedesktop.org Summary: Radeon HD 4570 set dpm state fails after suspend Severity: normal Classification: Unclassified OS: Linux (All) Reporter: crew4ok@gmail.com Hardware: x86 (IA32) Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI Created attachment 95731 --> https://bugs.freedesktop.org/attachment.cgi?id=95731&action=edit dmesg Right before the system go to suspend, the following line appears in dmesg: [drm:rv730_stop_dpm] *ERROR* Could not force DPM to low After wakeup i see this in dmesg: [drm:rv770_dpm_set_power_state] *ERROR* rv770_set_sw_state failed Also i notice a degradation in performance in some games (e.g. in Teeworlds before the suspend i have 60fps, after suspend - 30-40 fps). -- You are receiving this mail because: You are the assignee for the bug. --1394731313.bfd8Fac0.6645 Date: Thu, 13 Mar 2014 17:21:53 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 76130
Assignee dri-devel@lists.freedesktop.org
Summary Radeon HD 4570 set dpm state fails after suspend
Severity normal
Classification Unclassified
OS Linux (All)
Reporter crew4ok@gmail.com
Hardware x86 (IA32)
Status NEW
Version unspecified
Component DRM/Radeon
Product DRI 

Created attachment 95731 [details]
dmesg

Right before the system go to suspend, the following line appears in dmesg:

[drm:rv730_stop_dpm] *ERROR* Could not force DPM to low

After wakeup i see this in dmesg:

[drm:rv770_dpm_set_power_state] *ERROR* rv770_set_sw_state failed

Also i notice a degradation in performance in some games (e.g. in Teeworlds
before the suspend i have 60fps, after suspend - 30-40 fps).

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