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 06:23:48 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1671246026==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 5AD266E223 for ; Thu, 26 Nov 2015 22:23:48 -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 --===============1671246026== Content-Type: multipart/alternative; boundary="1448605428.CB60a74.5180"; charset="UTF-8" --1448605428.CB60a74.5180 Date: Fri, 27 Nov 2015 06:23:48 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=76490 --- Comment #67 from Maxim Sheviakov --- (In reply to Benjamin Bellec from comment #65) > I just bought a Gigabyte "GV-R737WF2OC-2GD" (R7 370). > Same problem: unable to boot Linux (Fedora 23 GNOME Workstation) > Same fix: radeon.dpm=0 > > It was provided with a VBIOS "015.048.000.061" (F2 release) which I updated > to "015.048.000.069" (F3 release) without improvement. > http://www.gigabyte.fr/products/product-page.aspx?pid=5469#bios > > The card works on Windows 10. You gotta read your VBios and insert values into the kernel source's drivers/gpu/drm/radeon/si_dpm.c into the quirk list. Google it for how to do that. Basically, you'll have to get such software (techpowerup provides one, as far as I remember) and then for your working system, put the needed ones in thay file and recompile your kernel. Then you may even send a commit :) -- You are receiving this mail because: You are the assignee for the bug. --1448605428.CB60a74.5180 Date: Fri, 27 Nov 2015 06:23:48 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 67 on bug 76490 from 
(In reply to Benjamin Bellec from comment #65)
> I just bought a Gigabyte "GV-R737WF2OC-2GD" (R7 370).
> Same problem: unable to boot Linux (Fedora 23 GNOME Workstation)
> Same fix: radeon.dpm=0
> 
> It was provided with a VBIOS "015.048.000.061" (F2 release) which I updated
> to "015.048.000.069" (F3 release) without improvement.
> http://www.gigabyte.fr/products/product-page.aspx?pid=5469#bios
> 
> The card works on Windows 10.

You gotta read your VBios and insert values into the kernel source's
drivers/gpu/drm/radeon/si_dpm.c into the quirk list. Google it for how to do
that. Basically, you'll have to get such software (techpowerup provides one, as
far as I remember) and then for your working system, put the needed ones in
thay file and recompile your kernel. Then you may even send a commit :)

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