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, 27 Nov 2015 18:57:05 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1135971390==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 047796EC03 for ; Fri, 27 Nov 2015 10:57:05 -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 --===============1135971390== Content-Type: multipart/alternative; boundary="1448650624.E28ac43.24144"; charset="UTF-8" --1448650624.E28ac43.24144 Date: Fri, 27 Nov 2015 18:57:04 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=76490 --- Comment #68 from Benjamin Bellec --- If I have to read the VBIOS and add I quirk in the kernel, why the kernel can't do this by himself ? Moreover, I saw the previous quirk in the kernel, the max memory clock is often set to "120000". I guess it stands for 1.2GHz QDR which is equivalent to 4.8GHz. My card, like all the R7 370 are supposed to work at 5.6GHz so this is a serious lost of performance. At the moment I will just return my card. -- You are receiving this mail because: You are the assignee for the bug. --1448650624.E28ac43.24144 Date: Fri, 27 Nov 2015 18:57:04 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 68 on bug 76490 from 
If I have to read the VBIOS and add I quirk in the kernel, why the kernel can't
do this by himself ?

Moreover, I saw the previous quirk in the kernel, the max memory clock is often
set to "120000". I guess it stands for 1.2GHz QDR which is equivalent to
4.8GHz. My card, like all the R7 370 are supposed to work at 5.6GHz so this is
a serious lost of performance.

At the moment I will just return my card.

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