| 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.
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