From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 63935] TURKS [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! Date: Thu, 16 May 2013 20:25:12 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0563500868==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D2D56E6513 for ; Thu, 16 May 2013 13:25:12 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0563500868== Content-Type: multipart/alternative; boundary="1368735912.edcBCC1.18615"; charset="us-ascii" --1368735912.edcBCC1.18615 Date: Thu, 16 May 2013 20:25:12 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=63935 --- Comment #19 from Alex Deucher --- (In reply to comment #18) > (In reply to comment #17) > > Make sure you have the updated RLC ucode in addition to the UVD ucode. > > Unfortunately, I can't reproduce this on the UEFI systems I have access to. > > Benjamin and Parag have already indicated which firmware versions they are > using, and I feel it's safe to assume that Christian is also using the > proper versions as well. It's worth double checking. I've forgotten to update my ucode a number of times and run into similar problems. Christian was using out of date ucode and when he fixed it his UEFI system started working fine. We can take a look at register dumps. grab radeonreg: http://cgit.freedesktop.org/~airlied/radeontool/ and dump the regs when booted with legacy vbios vs. UEFI and attach the outputs. boot with legacy bios (as root): radeonreg regs all > legacy.regs boot with UEFI (as root): radeonreg regs all > uefi.regs -- You are receiving this mail because: You are the assignee for the bug. --1368735912.edcBCC1.18615 Date: Thu, 16 May 2013 20:25:12 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 19 on bug 63935 from 
(In reply to comment #18)
> (In reply to comment #17)
> > Make sure you have the updated RLC ucode in addition to the UVD ucode. 
> > Unfortunately, I can't reproduce this on the UEFI systems I have access to.
> 
> Benjamin and Parag have already indicated which firmware versions they are
> using, and I feel it's safe to assume that Christian is also using the
> proper versions as well.

It's worth double checking.  I've forgotten to update my ucode a number of
times and run into similar problems.  Christian was using out of date ucode and
when he fixed it his UEFI system started working fine.

We can take a look at register dumps.  grab radeonreg:
http://cgit.freedesktop.org/~airlied/radeontool/
and dump the regs when booted with legacy vbios vs. UEFI and attach the
outputs.

boot with legacy bios (as root):
radeonreg regs all > legacy.regs
boot with UEFI (as root):
radeonreg regs all > uefi.regs

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