From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 89871] nouveau diver in kernel 3.5.7 - 4.0.0-rc6 on PPC broken Date: Thu, 02 Apr 2015 08:51:12 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1748376749==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 591336E9AC for ; Thu, 2 Apr 2015 01:51:12 -0700 (PDT) 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 --===============1748376749== Content-Type: multipart/alternative; boundary="1427964672.742c1.1005"; charset="UTF-8" --1427964672.742c1.1005 Date: Thu, 2 Apr 2015 08:51:12 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=89871 Bug ID: 89871 Summary: nouveau diver in kernel 3.5.7 - 4.0.0-rc6 on PPC broken Product: DRI Version: XOrg git Hardware: PowerPC OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: marvin@mydatex.cz Created attachment 114825 --> https://bugs.freedesktop.org/attachment.cgi?id=114825&action=edit dmesg output 3.19.3 I have PowerMac G5 machine with dual PPC. On Debian wheezy Xserver works. I upgrade to jessie with kernel 3.16 and Xserver stop working. I tested these kernels: vmlinux-3.4.106 vmlinux-3.5.7 vmlinux-3.7.9 vmlinux-3.8.13 vmlinux-3.14.37 vmlinux-3.17.8 vmlinux-3.18.10 vmlinux-3.19.3 vmlinux-4.0.0-rc6 It looks like that between 3.5.7 and 3.8.13 something change and DRM part of nouveau diver and driver stop working: I tested above kernels and problem is the same this dmesg output is from 3.19.3 [drm] Initialized drm 1.1.0 20060810 [ 10.548060] checking generic (98020000 10e000) vs hw (98000000 8000000) [ 10.548066] fb: switching to nouveaufb from OFfb NVDA,Displ [ 10.555299] Console: switching to colour dummy device 80x25 [ 10.557295] nouveau [ DEVICE][0000:0a:00.0] BOOT0 : 0x043200a4 [ 10.557310] nouveau [ DEVICE][0000:0a:00.0] Chipset: NV43 (NV43) [ 10.557316] nouveau [ DEVICE][0000:0a:00.0] Family : NV40 [ 10.557567] nouveau ![ VBIOS][0000:0a:00.0] unable to locate usable image [ 10.557575] nouveau E[ DEVICE][0000:0a:00.0] failed to create 0x10000001, -22 [ 10.557584] nouveau E[ DRM] failed to create 0x00000080, -22 [ 10.558138] nouveau: probe of 0000:0a:00.0 failed with error -22 With older kernel < 3.7.9 nouveau kernel part works but newer Xorg from jessie doesn't detect videocard. -- You are receiving this mail because: You are the assignee for the bug. --1427964672.742c1.1005 Date: Thu, 2 Apr 2015 08:51:12 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 89871
Summary nouveau diver in kernel 3.5.7 - 4.0.0-rc6 on PPC broken
Product DRI
Version XOrg git
Hardware PowerPC
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/other
Assignee dri-devel@lists.freedesktop.org
Reporter marvin@mydatex.cz 

Created attachment 114825 [details]
dmesg output 3.19.3

I have PowerMac G5 machine with dual PPC. On Debian wheezy Xserver works.
I upgrade to jessie with kernel 3.16 and Xserver stop working. I tested these
kernels:

vmlinux-3.4.106
vmlinux-3.5.7
vmlinux-3.7.9
vmlinux-3.8.13
vmlinux-3.14.37
vmlinux-3.17.8
vmlinux-3.18.10
vmlinux-3.19.3
vmlinux-4.0.0-rc6

It looks like that between 3.5.7 and 3.8.13 something change and DRM part of
nouveau diver and driver stop working:
I tested above kernels and problem is the same this dmesg output is from 
3.19.3
[drm] Initialized drm 1.1.0 20060810
[   10.548060] checking generic (98020000 10e000) vs hw (98000000 8000000)
[   10.548066] fb: switching to nouveaufb from OFfb NVDA,Displ
[   10.555299] Console: switching to colour dummy device 80x25
[   10.557295] nouveau  [  DEVICE][0000:0a:00.0] BOOT0  : 0x043200a4
[   10.557310] nouveau  [  DEVICE][0000:0a:00.0] Chipset: NV43 (NV43)
[   10.557316] nouveau  [  DEVICE][0000:0a:00.0] Family : NV40
[   10.557567] nouveau ![   VBIOS][0000:0a:00.0] unable to locate usable image
[   10.557575] nouveau E[  DEVICE][0000:0a:00.0] failed to create 0x10000001,
-22
[   10.557584] nouveau E[     DRM] failed to create 0x00000080, -22
[   10.558138] nouveau: probe of 0000:0a:00.0 failed with error -22

With older kernel < 3.7.9 nouveau kernel part works but newer Xorg from jessie
doesn't detect videocard.

You are receiving this mail because:
  • You are the assignee for the bug.
--1427964672.742c1.1005-- --===============1748376749== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1748376749==--