From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 76490] Hang during boot when DPM is on (R9 270X) Date: Fri, 10 Jul 2015 17:41:57 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0995840658==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 867CD6EE3A for ; Fri, 10 Jul 2015 10:41:57 -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 --===============0995840658== Content-Type: multipart/alternative; boundary="1436550117.BaCCb3.23379"; charset="UTF-8" --1436550117.BaCCb3.23379 Date: Fri, 10 Jul 2015 17:41:57 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=76490 --- Comment #43 from Tobias Droste --- I don't think the voltage is a problem as the voltage used by the linux driver seems to be the same as by the windows driver. For my card it's 1238mV for high(er) clocks in windows and linux. I even tried to set 1238mV for all power profiles in the bios and it was still not working as expected. All these cards seem to use GDDR5 VRAM. Maybe the driver has to do something different for this type of RAM? -- You are receiving this mail because: You are the assignee for the bug. --1436550117.BaCCb3.23379 Date: Fri, 10 Jul 2015 17:41:57 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 43 on bug 76490 from 
I don't think the voltage is a problem as the voltage used by the linux driver
seems to be the same as by the windows driver.
For my card it's 1238mV for high(er) clocks in windows and linux. I even tried
to set 1238mV for all power profiles in the bios and it was still not working
as expected.

All these cards seem to use GDDR5 VRAM. Maybe the driver has to do something
different for this type of RAM?

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