From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753156Ab3GORrv (ORCPT ); Mon, 15 Jul 2013 13:47:51 -0400 Received: from mail-bk0-f52.google.com ([209.85.214.52]:61832 "EHLO mail-bk0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752016Ab3GORru (ORCPT ); Mon, 15 Jul 2013 13:47:50 -0400 Date: Mon, 15 Jul 2013 19:47:44 +0200 (CEST) From: Eldad Zack X-X-Sender: eldad@xoschi To: Alex Deucher cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: radeon: dpm - 3.11-rc1 positive report Message-ID: User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Alex, I just tested the new 3.11-rc1 and was very happy to find out that it reduces the idle temperature of my system by about 12 degrees (C). Thank you very much for this! Cheers, Eldad P.S. Just for reference, lspci output + dmesg below. 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Thames [Radeon 7500M/7600M Series] (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems Device fb91 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Capabilities: [150 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap+ ChkEn- Kernel driver in use: radeon [ 0.000000] Command line: root=/dev/sda6 video radeon.dpm=1 [ 0.000000] Kernel command line: root=/dev/sda6 video radeon.dpm=1 [ 0.347877] [drm] radeon kernel modesetting enabled. [ 0.348701] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 0.348787] radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF [ 0.352677] [drm] radeon: 1024M of VRAM memory ready [ 0.352750] [drm] radeon: 512M of GTT memory ready. [ 0.352876] radeon 0000:01:00.0: ffff8802448bb400 unpin not necessary [ 0.446478] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900114e6118 [ 0.447144] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 0.458577] radeon 0000:01:00.0: WB enabled [ 0.458651] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880244b61c00 [ 0.458739] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880244b61c0c [ 0.460768] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000174118 and cpu addr 0xffffc90011d32118 [ 0.461042] radeon 0000:01:00.0: irq 41 for MSI/MSI-X [ 0.461055] radeon 0000:01:00.0: radeon: using MSI. [ 0.461155] [drm] radeon: irq initialized. [ 0.871099] [drm] radeon atom DIG backlight initialized [ 0.884248] [drm] radeon: dpm initialized [ 1.309272] fbcon: radeondrmfb (fb0) is primary device [ 1.868006] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 1.868043] radeon 0000:01:00.0: registered panic notifier [ 1.868083] [drm] Initialized radeon 2.34.0 20080528 for 0000:01:00.0 on minor 0