From: Julian Wollrath <jwollrath@web.de>
To: linux-fbdev@vger.kernel.org
Subject: PROBLEM: loading viafb module turns screen to black on VN896
Date: Sun, 20 Dec 2009 12:06:19 +0000 [thread overview]
Message-ID: <4B2E133B.9060502@web.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 8426 bytes --]
Hi,
since I switched from 2.6.31.8 to 2.6.32.2 loading the viafb module
turns the screen to black, there is no graphic output on the screen anymore.
Kernel version:
Linux version 2.6.32.2
Kernel .config is attached.
The bug didn't appear in the 2.6.31 series.
Output of ver_linux:
Linux Aldoreel 2.6.32.2 #1 SMP PREEMPT Sat Dec 19 17:14:29 CET 2009 i686
GNU/Linux
Gnu C 4.4.2
Gnu make 3.81
binutils 2.20
util-linux 2.16.2
mount support
module-init-tools 3.11
e2fsprogs 1.41.9
pcmciautils 014
Linux C Library 2.10.2
Dynamic linker (ldd) 2.10.2
Procps 3.2.8
Net-tools 1.60
Kbd 1.15.1
Sh-utils 8.1
wireless-tools 30
Modules Loaded viafb i2c_algo_bit ipv6 via drm af_packet
nls_iso8859_1 nls_cp437 fuse snd_hda_codec_conexant snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy
snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq ath5k
snd_timer snd_seq_device snd soundcore mac80211 snd_page_alloc shpchp
ath evdev battery psmouse ac pci_hotplug button processor i2c_viapro
ide_cd_mod cdrom sd_mod ata_generic usbhid pata_via sata_via uhci_hcd
via82cxxx libata ehci_hcd via_agp ide_pci_generic ide_core usbcore
via_rhine agpgart thermal fan unix fbcon font bitblit softcursor
/proc/cpuinfo:processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 14
model name : Intel(R) Celeron(R) M CPU 440 @ 1.86GHz
stepping : 12
cpu MHz : 1861.982
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx constant_tsc up
arch_perfmon bts aperfmperf pni monitor tm2 xtpr pdcm
bogomips : 3723.96
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:
/proc/modules:
viafb 73153 1 - Live 0xdcafa000
i2c_algo_bit 4203 1 viafb, Live 0xdc6d9000
ipv6 221661 8 - Live 0xdca52000
via 35660 0 - Live 0xdcaad000
drm 120248 1 via, Live 0xdcb17000
af_packet 14998 4 - Live 0xdd197000
nls_iso8859_1 2965 1 - Live 0xdcfb0000
nls_cp437 4497 1 - Live 0xdcfa5000
fuse 50108 2 - Live 0xdcf8b000
snd_hda_codec_conexant 18398 1 - Live 0xdcef1000
snd_hda_intel 17702 1 - Live 0xdced4000
snd_hda_codec 47063 2 snd_hda_codec_conexant,snd_hda_intel, Live 0xdceb1000
snd_hwdep 4638 1 snd_hda_codec, Live 0xdce94000
snd_pcm_oss 31869 0 - Live 0xdce80000
snd_mixer_oss 11840 1 snd_pcm_oss, Live 0xdce6a000
snd_pcm 55689 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss, Live 0xdce4a000
snd_seq_dummy 987 0 - Live 0xdce2b000
snd_seq_oss 23246 0 - Live 0xdce1b000
snd_seq_midi 3656 0 - Live 0xdcddd000
snd_rawmidi 14504 1 snd_seq_midi, Live 0xdcdfc000
snd_seq_midi_event 4308 2 snd_seq_oss,snd_seq_midi, Live 0xdcdd6000
snd_seq 39428 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event, Live 0xdcdbf000
ath5k 114540 0 - Live 0xdcd89000
snd_timer 14917 2 snd_pcm,snd_seq, Live 0xdcd5a000
snd_seq_device 4137 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq, Live 0xdcd49000
snd 39348 14
snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,
Live 0xdcd30000
soundcore 4527 1 snd, Live 0xdcd14000
mac80211 118871 1 ath5k, Live 0xdcce5000
snd_page_alloc 5505 2 snd_hda_intel,snd_pcm, Live 0xdccb3000
ac 2175 0 - Live 0xdcca7000
shpchp 25808 0 - Live 0xdcc89000
battery 7280 0 - Live 0xdcc08000
processor 25534 1 - Live 0xdcc3f000
evdev 6618 10 - Live 0xdcbfa000
ath 6502 1 ath5k, Live 0xdcbed000
button 3585 0 - Live 0xdcbc1000
psmouse 35960 0 - Live 0xdcba6000
pci_hotplug 11098 1 shpchp, Live 0xdcb67000
i2c_viapro 4893 0 - Live 0xdcb58000
sd_mod 23381 6 - Live 0xdcb43000
usbhid 31531 0 - Live 0xdcb0d000
ide_cd_mod 22780 0 - Live 0xdcaf2000
cdrom 29385 1 ide_cd_mod, Live 0xdca40000
ata_generic 2187 0 - Live 0xdca3a000
pata_via 6135 0 - Live 0xdca26000
sata_via 6057 5 - Live 0xdca16000
uhci_hcd 26515 0 - Live 0xdc6c8000
libata 133261 3 ata_generic,pata_via,sata_via, Live 0xdcabf000
ide_pci_generic 1960 0 - Live 0xdcc39000
ehci_hcd 43432 0 - Live 0xdcc24000
via_agp 4892 1 - Live 0xdcc0b000
via82cxxx 4742 0 - Live 0xdcbfe000
ide_core 74443 3 ide_cd_mod,ide_pci_generic,via82cxxx, Live 0xdcb81000
usbcore 127465 4 usbhid,uhci_hcd,ehci_hcd, Live 0xdca8b000
via_rhine 17300 0 - Live 0xdca4b000
agpgart 22363 2 drm,via_agp, Live 0xdca32000
thermal 9246 0 - Live 0xdca1b000
fan 2582 0 - Live 0xdca0d000
unix 19630 210 - Live 0xdca02000
fbcon 33350 72 - Live 0xdc6e3000
font 7004 1 fbcon, Live 0xdc6d0000
bitblit 4238 1 fbcon, Live 0xdc6c4000
softcursor 989 1 bitblit, Live 0xdc6ba000
/proc/ioports:
0000-001f : dma1
0020-0021 : pic1
0022-0022 : ACPI PM2_CNT_BLK
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0064-0064 : keyboard
0070-0075 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : 0000:00:0f.1
0170-0177 : via82cxxx
01f0-01f7 : 0000:00:0f.1
01f0-01f7 : via82cxxx
0376-0376 : 0000:00:0f.1
0376-0376 : via82cxxx
03c0-03df : vesafb
03f6-03f6 : 0000:00:0f.1
03f6-03f6 : via82cxxx
04d0-04d1 : pnp 00:07
0cf8-0cff : PCI conf1
1000-1fff : PCI Bus 0000:02
4000-407f : pnp 00:07
4000-4003 : ACPI PM1a_EVT_BLK
4008-400b : ACPI PM_TMR
4010-4015 : ACPI CPU throttle
4020-4023 : ACPI GPE0_BLK
4050-4053 : ACPI GPE1_BLK
4100-411f : pnp 00:07
4100-4107 : vt596_smbus
6000-6001 : ACPI PM1a_CNT_BLK
6004-6007 : 0000:00:0f.0
6004-6007 : sata_via
6008-600f : 0000:00:0f.0
6008-600f : sata_via
6010-601f : 0000:00:0f.0
6010-601f : sata_via
6020-603f : 0000:00:10.0
6020-603f : uhci_hcd
6040-605f : 0000:00:10.1
6040-605f : uhci_hcd
6060-607f : 0000:00:10.2
6060-607f : uhci_hcd
6080-609f : 0000:00:10.3
6080-609f : uhci_hcd
60a0-60af : 0000:00:0f.1
60a0-60af : via82cxxx
60b0-60b3 : 0000:00:0f.0
60b0-60b3 : sata_via
60b8-60bf : 0000:00:0f.0
60b8-60bf : sata_via
6400-64ff : 0000:00:0f.0
6400-64ff : sata_via
6800-68ff : 0000:00:12.0
6800-68ff : via-rhine
7000-7fff : PCI Bus 0000:03
fe00-fe00 : pnp 00:07
fe10-fe11 : pnp 00:07
/proc/iomem:
00000000-00001fff : System RAM
00002000-00005fff : reserved
00006000-0009dbff : System RAM
0009dc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000cffff : Video ROM
000e0000-000fffff : reserved
000f0000-000fffff : System ROM
00100000-1be8ffff : System RAM
01000000-012ea543 : Kernel code
012ea544-01405897 : Kernel data
0145f000-014cbbbf : Kernel bss
1be90000-1be9efff : ACPI Tables
1be9f000-1befffff : ACPI Non-volatile Storage
1bf00000-1fffffff : reserved
20000000-201fffff : PCI Bus 0000:02
20200000-203fffff : PCI Bus 0000:02
20400000-205fffff : PCI Bus 0000:03
20600000-206fffff : PCI Bus 0000:05
20600000-2060ffff : 0000:05:01.0
20600000-2060ffff : ath5k
a0000000-bfffffff : PCI Bus 0000:01
a0000000-bfffffff : 0000:01:00.0
a0000000-a3ffffff : vesafb
c0000000-c7ffffff : 0000:00:00.0
c8000000-c8ffffff : PCI Bus 0000:01
c8000000-c8ffffff : 0000:01:00.0
c9000000-c90fffff : PCI Bus 0000:03
c9100000-c91fffff : PCI Bus 0000:04
c9100000-c9103fff : 0000:04:01.0
c9100000-c9103fff : ICH HD audio
c9400000-c94000ff : 0000:00:10.4
c9400000-c94000ff : ehci_hcd
c9400400-c94004ff : 0000:00:12.0
c9400400-c94004ff : via-rhine
e0000000-efffffff : PCI MMCONFIG 0 [00-ff]
e0000000-efffffff : pnp 00:01
e0000000-e01010ff : pnp 00:06
e00100ff-e00190fe : pnp 00:06
e00700ff-e007a0fe : pnp 00:06
e00800ff-e00a00fe : pnp 00:06
f0012000-f0012fff : pnp 00:01
f0013000-f0013fff : pnp 00:01
fec00000-fec0ffff : reserved
fec00000-fec00fff : IOAPIC 0
fecc0000-fecc0fff : IOAPIC 1
fee00000-fee00fff : Local APIC
fee00000-fee00fff : reserved
ffb80000-ffc7ffff : pnp 00:06
ffee0000-ffefffff : pnp 00:06
fff00000-ffffffff : reserved
fff00000-ffffffff : pnp 00:06
Output of lspci -vvv is attached.
/proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: ST980811AS Rev: 3.AL
Type: Direct-Access ANSI SCSI revision: 05
With kind regards
Julian Wollrath
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[-- Attachment #3: lspci-vvv.bz2 --]
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next reply other threads:[~2009-12-20 12:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-20 12:06 Julian Wollrath [this message]
2009-12-20 13:33 ` PROBLEM: loading viafb module turns screen to black on VN896 Florian Tobias Schandinat
2010-01-02 22:25 ` Erik-Jan
2010-01-04 19:37 ` Florian Tobias Schandinat
2010-01-05 21:41 ` Erik-Jan
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