Bug 32310

Summary:

[945GM] screen power and lid open/close issues

Product:

DRI

Reporter:

Paul Wise <pabs3>

Component:

DRM/Intel

Assignee:

Chris Wilson <chris>

Status:

CLOSED NOTOURBUG

QA Contact:

Severity:

normal

Priority:

medium

CC:

jbarnes

Version:

unspecified

Hardware:

x86-64 (AMD64)

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
logs for .32	none
logs for .36	none
logs for .37rc4	none
logs for slowly opening the lid with .37rc4	none

Description Paul Wise 2010-12-10 19:28:17 UTC

Forwarding http://bugs.debian.org/606713

My laptop has broken lid close behaviour, when I close the lid, the screen stays on. When I open the lid, the screen turns off at a low lid angle and then at a higher angle it turns back on.

With Windows XP it always turns back on at the higher angle. With Linux it only turns on if I open the lid very slowly. I only just discovered that workaround while gathering the data for this bug. This behaviour happens in Xorg and on virtual consoles, even if I boot in single user mode and X has not started.

When the screen is off in Linux, the system is still available, I can SSH in or blindly hit Ctrl+Alt+F1 to login as root. If I suspend and resume afterwards, the screen turns back on.

Now that I found a way to ensure the screen gets turned on (slowly open the lid), this isn't a huge issue, but it would be nice if Linux could turn off the screen on lid close and turn it on again on lid open. The first issue causes the laptop to heat up a lot. The second issue requires me to remember to only open the laptop slowly and is a delay.

I don't remember when this problem was introduced, I think it happened back in 2007 when I bought this laptop, since I remember having some trouble with it at DebConf7. Definitely reproducible with 2.6.32 from squeeze, 2.6.36 and 2.6.37 rc4 from experimental.

After cloning the upstream intel-gpu-tools repo I noticed that the intel_lid program sometimes reports inconsistencies between SWF14 and the ACPI lid state. So I figure it must be some sort of ACPI issue and include acpidump output in the attached debug info.

I've been using the A14 revision of my BIOS for most of the laptop's life but recently upgraded to A17. This update had no effect on the behaviour of the laptop. The laptop is a Dell Inspiron 6400.

I wrote a short script and a patch for intel_lid to gather some debug info, thanks to jcristau for the pointers. Output tarball attached for Linux 2.6.32, 2.6.36 and 2.6.37 rc4.

#!/bin/bash
rm -rf log
mkdir log
export PATH="~pabs/tmp/intel-gpu-tools/tools/:$PATH"
acpidump --binary --output log/acpidump-"$(date --utc --rfc-3339=ns)"
dmesg > log/dmesg-before-"$(date --utc --rfc-3339=ns)"
intel_lid > log/lid-"$(date --utc --rfc-3339=ns)" &
intel_reg_dumper > log/reg-dump-before-lid-close-"$(date --utc --rfc-3339=ns)"
sleep 1s
intel_reg_dumper > log/reg-dump-before-lid-close-"$(date --utc --rfc-3339=ns)"
sleep 1s
read -p 'Please press enter then close the lid, wait for 15s then open it and wait for suspend' foo
i=0
while [ $((i++)) -ne 40 ] ; do
        sleep 1s
        intel_reg_dumper > log/reg-dump-during-loop-"$(date --utc --rfc-3339=ns)"
done
pm-suspend
intel_reg_dumper > log/reg-dump-post-suspend-"$(date --utc --rfc-3339=ns)"
sleep 1s
intel_reg_dumper > log/reg-dump-post-suspend-"$(date --utc --rfc-3339=ns)"
dmesg > log/dmesg-after-"$(date --utc --rfc-3339=ns)"
kill %1
tar zcf debug.tar.gz debug.bash log
rm -rf log

diff --git a/tools/intel_lid.c b/tools/intel_lid.c
index 908224e..10d1732 100644
--- a/tools/intel_lid.c
+++ b/tools/intel_lid.c
@@ -36,6 +36,7 @@
 #include <dirent.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <time.h>
 
 #include "intel_gpu_tools.h"
 #include "intel_reg.h"
@@ -115,6 +116,7 @@ out:
 
 int main(int argc, char **argv)
 {
+       time_t t;
        int swf14, acpi_lid;
 
        intel_get_mmio(intel_get_pci_device());
@@ -122,7 +124,8 @@ int main(int argc, char **argv)
        while (1) {
                swf14 = INREG(SWF14);
 
-               printf("Intel LVDS Lid status:\n");
+               t = time(NULL);
+               printf("Intel LVDS Lid status at %s", asctime(gmtime(&t)));
                printf("\tSWF14(0x%x) : %s\n", swf14,
                       swf14 & SWF14_LID_SWITCH_EN ? "close" : "open");
 
@@ -138,7 +141,7 @@ int main(int argc, char **argv)
                        printf("\tACPI Lid state : close\n");
                        break;
                }
-               sleep(2);
+               sleep(1);
        }
        return 0;
 }


-- Package-specific info:
** Version:
Linux version 2.6.37-rc4-amd64 (Debian 2.6.37~rc4-1~experimental.1) (ben@decadent.org.uk) (gcc version 4.4.5 (Debian 4.4.5-7) ) #1 SMP Mon Dec 6 17:06:17 UTC 2010

** Command line:
BOOT_IMAGE=/vmlinuz-2.6.37-rc4-amd64 root=/dev/mapper/chianamo-root ro quiet loglevel=0

** Not tainted

** Model information
sys_vendor: Dell Inc.
product_name: MM061                           
product_version: 
chassis_vendor: Dell Inc.
chassis_version: 
bios_vendor: Dell Inc.
bios_version: A17
board_vendor: Dell Inc.
board_name: 0KD882
board_version:    

** Loaded modules:
Module                  Size  Used by
nls_utf8                1256  1 
nls_cp437               5841  1 
vfat                    8055  1 
fat                    40631  1 vfat
mmc_block               8755  1 
acpi_cpufreq            5367  0 
mperf                   1275  1 acpi_cpufreq
cpufreq_conservative     7646  0 
cpufreq_stats           2633  0 
cpufreq_userspace       2048  0 
cpufreq_powersave        942  0 
sco                     7547  2 
bridge                 59856  0 
stp                     1480  1 bridge
rfcomm                 28534  4 
bnep                    9976  2 
l2cap                  30438  6 rfcomm,bnep
crc16                   1327  1 l2cap
uinput                  6942  1 
binfmt_misc             6589  1 
deflate                 1807  0 
zlib_deflate           17650  1 deflate
ctr                     3419  0 
twofish_generic         6113  0 
twofish_x86_64          5149  0 
twofish_common         14120  2 twofish_generic,twofish_x86_64
camellia               17849  0 
serpent                18143  0 
blowfish                8032  0 
cast5                  15573  0 
des_generic            15643  0 
xcbc                    2365  0 
rmd160                  7752  0 
sha512_generic          4457  0 
sha1_generic            1783  0 
hmac                    2665  0 
crypto_null             2500  0 
fuse                   54619  3 
af_key                 24873  0 
ext2                   53605  1 
usb_storage            39575  0 
cdc_ether               3458  0 
usbnet                 13154  1 cdc_ether
loop                   13851  0 
snd_hda_codec_idt      45835  1 
snd_hda_intel          19402  3 
snd_hda_codec          62349  2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep               5484  1 snd_hda_codec
arc4                    1330  2 
snd_pcm_oss            32092  0 
ecb                     1881  2 
snd_mixer_oss          12767  1 snd_pcm_oss
snd_pcm                61869  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
iwl3945                49248  0 
snd_seq_midi            4486  0 
i915                  292825  2 
iwlcore                47588  1 iwl3945
snd_rawmidi            15945  1 snd_seq_midi
snd_seq_midi_event      4786  1 snd_seq_midi
mac80211              168545  2 iwl3945,iwlcore
joydev                  9160  0 
drm_kms_helper         21669  1 i915
snd_seq                42550  2 snd_seq_midi,snd_seq_midi_event
drm                   152877  3 i915,drm_kms_helper
snd_timer              16304  2 snd_pcm,snd_seq
cfg80211              114645  3 iwl3945,iwlcore,mac80211
snd_seq_device          4531  3 snd_seq_midi,snd_rawmidi,snd_seq
btusb                   9647  0 
shpchp                 21923  0 
r852                    8696  0 
i2c_algo_bit            4105  1 i915
snd                    47180  17 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
bluetooth              44533  7 sco,rfcomm,bnep,l2cap,btusb
psmouse                45306  0 
sm_common               7370  1 r852
soundcore               4614  1 snd
dell_wmi                1421  0 
dell_laptop             7308  0 
sparse_keymap           2400  1 dell_wmi
nand                   38298  2 r852,sm_common
video                  11139  1 i915
pci_hotplug            19711  1 shpchp
rng_core                3118  0 
tpm_tis                 7141  0 
rfkill                 13902  5 cfg80211,bluetooth,dell_laptop
snd_page_alloc          6337  2 snd_hda_intel,snd_pcm
output                  1764  1 video
wmi                     7204  1 dell_wmi
i2c_i801                7318  0 
tpm                     9907  1 tpm_tis
nand_ids                5633  1 nand
nand_ecc                3300  1 nand
serio_raw               3726  0 
tpm_bios                4709  1 tpm
i2c_core               16394  5 i915,drm_kms_helper,drm,i2c_algo_bit,i2c_i801
mtd                    15963  2 sm_common,nand
dcdbas                  4928  1 dell_laptop
evdev                   7851  23 
processor              25156  3 acpi_cpufreq
battery                 5710  0 
ac                      2248  0 
power_supply            7683  3 dell_laptop,battery,ac
button                  4722  1 i915
ext3                  106581  1 
jbd                    37184  1 ext3
mbcache                 5104  2 ext2,ext3
sha256_generic          9413  2 
aes_x86_64              7396  4 
aes_generic            26106  1 aes_x86_64
cbc                     2611  1 
usbhid                 30906  0 
hid                    65142  1 usbhid
dm_crypt               10543  1 
dm_mod                 56211  9 dm_crypt
sg                     19095  0 
sd_mod                 28386  3 
sr_mod                 12759  0 
crc_t10dif              1300  1 sd_mod
cdrom                  29865  1 sr_mod
ata_generic             3151  0 
uhci_hcd               18442  0 
sdhci_pci               6615  0 
sdhci                  14559  1 sdhci_pci
ata_piix               20999  2 
b44                    21672  0 
libata                143318  2 ata_generic,ata_piix
ssb                    37586  1 b44
ehci_hcd               31438  0 
mmc_core               54953  3 mmc_block,sdhci,ssb
pcmcia                 29467  1 ssb
scsi_mod              154783  5 usb_storage,sg,sd_mod,sr_mod,libata
usbcore               118983  8 usb_storage,cdc_ether,usbnet,btusb,usbhid,uhci_hcd,ehci_hcd
thermal                 7538  0 
thermal_sys            11764  3 video,processor,thermal
pcmcia_core            10413  1 pcmcia
mii                     3266  2 usbnet,b44
nls_base                6369  5 nls_utf8,nls_cp437,vfat,fat,usbcore

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information: Len=09 <?>
        Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at eff00000 (32-bit, non-prefetchable) [size=512K]
        Region 1: I/O ports at eff8 [size=8]
        Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
        Region 3: Memory at efec0000 (32-bit, non-prefetchable) [size=256K]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Region 0: Memory at eff80000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 01)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 41
        Region 0: Memory at efebc000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee0300c  Data: 4181
        Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
                        ExtTag- RBE- FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
                        ClockPM- Surprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=1 ArbSelect=Fixed TC/VC=80
                        Status: NegoPending- InProgress-
        Capabilities: [130 v1] Root Complex Link
                Desc:   PortNumber=0f ComponentID=02 EltType=Config
                Link0:  Desc:   TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
                        Addr:   00000000f4008000
        Kernel driver in use: HDA Intel

00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
        I/O behind bridge: 0000c000-0000cfff
        Memory behind bridge: efd00000-efdfffff
        Prefetchable memory behind bridge: 0000000fffe00000-0000000fffffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                        ExtTag- RBE- FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
                        ClockPM- Surprise- LLActRep+ BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
                        Slot #2, PowerLimit 6.500W; Interlock- NoCompl-
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Dell Device [1028:01bd]
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed+ WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable- ID=0 ArbSelect=Fixed TC/VC=00
                        Status: NegoPending- InProgress-
        Capabilities: [180 v1] Root Complex Link
                Desc:   PortNumber=01 ComponentID=02 EltType=Config
                Link0:  Desc:   TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
                        Addr:   00000000f4008001

00:1c.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 4 [8086:27d6] (rev 01) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: efa00000-efcfffff
        Prefetchable memory behind bridge: 00000000e0000000-00000000e01fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                        ExtTag- RBE- FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
                        ClockPM- Surprise- LLActRep+ BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
                        Slot #5, PowerLimit 6.500W; Interlock- NoCompl-
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Dell Device [1028:01bd]
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed+ WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable- ID=0 ArbSelect=Fixed TC/VC=00
                        Status: NegoPending- InProgress-
        Capabilities: [180 v1] Root Complex Link
                Desc:   PortNumber=04 ComponentID=02 EltType=Config
                Link0:  Desc:   TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
                        Addr:   00000000f4008001

00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8] (rev 01) (prog-if 00 [UHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 20
        Region 4: I/O ports at bf80 [size=32]
        Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9] (rev 01) (prog-if 00 [UHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 21
        Region 4: I/O ports at bf60 [size=32]
        Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca] (rev 01) (prog-if 00 [UHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin C routed to IRQ 22
        Region 4: I/O ports at bf40 [size=32]
        Kernel driver in use: uhci_hcd

00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb] (rev 01) (prog-if 00 [UHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin D routed to IRQ 23
        Region 4: I/O ports at bf20 [size=32]
        Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc] (rev 01) (prog-if 20 [EHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 20
        Region 0: Memory at ffa80000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e1) (prog-if 01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
        Memory behind bridge: ef900000-ef9fffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [50] Subsystem: Dell Device [1028:01bd]

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 01)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 01) (prog-if 80 [Master])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 17
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at bfa0 [size=16]
        Capabilities: [70] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 01)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin B routed to IRQ 17
        Region 4: I/O ports at 10c0 [size=32]
        Kernel driver in use: i801_smbus

03:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0 100Base-TX [14e4:170c] (rev 02)
        Subsystem: Dell Inspiron 6400 [1028:01af]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64
        Interrupt: pin A routed to IRQ 17
        Region 0: Memory at ef9fe000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
        Kernel driver in use: b44

03:01.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (prog-if 10 [OHCI])
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64 (500ns min, 1000ns max)
        Interrupt: pin A routed to IRQ 3
        Region 0: Memory at ef9fd800 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [dc] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-

03:01.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 19) (prog-if 01)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64
        Interrupt: pin B routed to IRQ 18
        Region 0: Memory at ef9fd500 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
        Kernel driver in use: sdhci-pci

03:01.2 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 0a)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin B routed to IRQ 11
        Region 0: Memory at ef9fd600 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-

03:01.3 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev 05)
        Subsystem: Dell Device [1028:01bd]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin B routed to IRQ 18
        Region 0: Memory at ef9fd700 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
        Kernel driver in use: r852

0b:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
        Subsystem: Intel Corporation Device [8086:1022]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 40
        Region 0: Memory at efdff000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [c8] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee0300c  Data: 4179
        Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <128ns, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
        Capabilities: [140 v1] Device Serial Number 00-1b-77-ff-ff-37-36-0d
        Kernel driver in use: iwl3945


** USB devices:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (700, 'testing'), (600, 'unstable'), (550, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.37-rc4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.37-rc4-amd64 depends on:
ii  debconf [deb 1.5.36                      Debian configuration management sy
ii  initramfs-to 0.98.5                      tools for generating an initramfs
ii  linux-base   2.6.37~rc4-1~experimental.1 Linux image base package
ii  module-init- 3.12-1                      tools for managing Linux kernel mo

Versions of packages linux-image-2.6.37-rc4-amd64 recommends:
ii  firmware-linux-free           2.6.32-28  Binary firmware for various driver

Versions of packages linux-image-2.6.37-rc4-amd64 suggests:
pn  grub | lilo                   <none>     (no description available)
pn  linux-doc-2.6.37              <none>     (no description available)

Versions of packages linux-image-2.6.37-rc4-amd64 is related to:
pn  firmware-bnx2                 <none>     (no description available)
pn  firmware-bnx2x                <none>     (no description available)
pn  firmware-ipw2x00              <none>     (no description available)
pn  firmware-ivtv                 <none>     (no description available)
ii  firmware-iwlwifi              0.27       Binary firmware for Intel Wireless
pn  firmware-linux                <none>     (no description available)
pn  firmware-linux-nonfree        <none>     (no description available)
pn  firmware-qlogic               <none>     (no description available)
pn  firmware-ralink               <none>     (no description available)
pn  xen-hypervisor                <none>     (no description available)

Comment 1 Paul Wise 2010-12-10 19:29:19 UTC

Created attachment 40996 [details]
logs for .32

Comment 2 Paul Wise 2010-12-10 19:29:42 UTC

Created attachment 40997 [details]
logs for .36

Comment 3 Paul Wise 2010-12-10 19:30:17 UTC

Created attachment 40998 [details]
logs for .37rc4

Comment 4 Paul Wise 2010-12-10 19:30:47 UTC

Created attachment 40999 [details]
logs for slowly opening the lid with .37rc4

Comment 5 Daniel Vetter 2012-11-06 11:14:38 UTC

Lid handling is a firmware/ACPI issue, our driver has nothing really to do with it ... (userspace is supposed to disable the output/suspend on lid close).

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