Please disregard my message below, sorry for the noise. The facts are wrong, I'm still having those plug/unplug brightness jumps. (no idea what coincidence took place yesterday.)
Sorry, Marcus mcmer-open...@tor.at (Marcus MERIGHI), 2015.12.20 (Sun) 16:04 (CET): > I am somewhat confused; there were two recent changes that might cause > the improvement: > > - tedu@ 2015-12-16 acpi/dsdt.c > - kettenis@ 2015-12-17 acpi/acpithinkpad.c > > since tedu@s commit was inspired by kettenis@ I reply to this thread. > > mark.kette...@xs4all.nl (Mark Kettenis), 2015.12.16 (Wed) 19:48 (CET): > > Most, if not all, somewhat recent Thinkpads have some subtle issues > > with display brightness control. For example,if you change the > > display brightness using wsconsctl(8) or cbacklight(1), and later use > > the brightness control buttons on the keyboard, you're likely to see a > > big jump in brightness. or if you plug or unplug the power, the > > display brightness will suddenly change. The problem here is that on > > hw.version=ThinkPad X200s > > plug/unplug brightness jumps are gone, thank you! > > But: > - I cannot reach 100% with Fn+PgUp. > - Fn+PgUp/PgDown does not care about what I've set via software > (wsconsctl display.brightness=XYZ). It always changes based on the > value set by the last Fn+PgUp/PgDown, regardless of display.brightness > settings. > > Thanks, Marcus > > OpenBSD 5.8-current (GENERIC.MP) #1757: Sat Dec 19 08:17:18 MST 2015 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 4166717440 (3973MB) > avail mem = 4036304896 (3849MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (68 entries) > bios0: vendor LENOVO version "6DET72WW (3.22 )" date 10/25/2012 > bios0: LENOVO 7470W1W > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET SLIC BOOT ASF! SSDT TCPA > DMAR SSDT SSDT SSDT > acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP0(S4) EXP1(S4) EXP2(S4) > EXP3(S4) USB0(S3) USB3(S3) USB5(S3) EHC0(S3) EHC1(S3) HDEF(S4) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpiec0 at acpi0 > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM)2 Duo CPU L9400 @ 1.86GHz, 1862.25 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR > cpu0: 6MB 64b/line 16-way L2 cache > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 7 var ranges, 88 fixed ranges > cpu0: apic clock running at 265MHz > cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2.1.3, IBE > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Core(TM)2 Duo CPU L9400 @ 1.86GHz, 1862.00 MHz > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE,NXE,LONG,LAHF,PERF,SENSOR > cpu1: 6MB 64b/line 16-way L2 cache > cpu1: smt 0, core 1, package 0 > ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins > ioapic0: misconfigured as apic 2, remapped to apid 1 > acpimcfg0 at acpi0 addr 0xe0000000, bus 0-63 > acpihpet0 at acpi0: 14318179 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (AGP_) > acpiprt2 at acpi0: bus 2 (EXP0) > acpiprt3 at acpi0: bus 3 (EXP1) > acpiprt4 at acpi0: bus -1 (EXP2) > acpiprt5 at acpi0: bus 5 (EXP3) > acpicpu0 at acpi0: !C3(100@57 mwait.3@0x30), !C2(500@1 mwait.1@0x10), > C1(1000@1 mwait.1), PSS > acpicpu1 at acpi0: !C3(100@57 mwait.3@0x30), !C2(500@1 mwait.1@0x10), > C1(1000@1 mwait.1), PSS > acpipwrres0 at acpi0: PUBS, resource for USB0, USB3, USB5, EHC0, EHC1 > acpitz0 at acpi0: critical temperature is 127 degC > acpitz1 at acpi0: critical temperature is 104 degC > acpibtn0 at acpi0: LID_ > acpibtn1 at acpi0: SLPB > acpibat0 at acpi0: BAT0 model "93P5030" serial 165 type LION oem "SANYO" > acpibat1 at acpi0: BAT1 not present > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > acpidock0 at acpi0: GDCK not docked (0) > cpu0: Enhanced SpeedStep 1862 MHz: speeds: 1867, 1866, 1600, 800 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07 > inteldrm0 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07 > drm0 at inteldrm0 > intagp0 at inteldrm0 > agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 > inteldrm0: msi > inteldrm0: 1280x800 > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation) > wsdisplay0: screen 1-5 added (std, vt100 emulation) > "Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured > "Intel GM45 HECI" rev 0x07 at pci0 dev 3 function 0 not configured > em0 at pci0 dev 25 function 0 "Intel ICH9 IGP M AMT" rev 0x03: msi, address > 00:1f:16:32:df:5c > uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 20 > uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 21 > uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 22 > ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 23 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: msi > azalia0: codecs: Conexant CX20561 > audio0 at azalia0 > ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03: msi > pci1 at ppb0 bus 2 > ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03: msi > pci2 at ppb1 bus 3 > iwn0 at pci2 dev 0 function 0 "Intel WiFi Link 5300" rev 0x00: msi, MIMO > 3T3R, MoW, address 00:21:6a:8c:3d:9c > ppb2 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x03: msi > pci3 at ppb2 bus 5 > uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 1 int 16 > uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 1 int 17 > uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 1 int 18 > ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 1 int 19 > usb1 at ehci1: USB revision 2.0 > uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x93 > pci4 at ppb3 bus 13 > pcib0 at pci0 dev 31 function 0 "Intel 82801IEM LPC" rev 0x03 > ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x03: msi, AHCI 1.2 > ahci0: port 0: 3.0Gb/s > scsibus1 at ahci0: 32 targets > sd0 at scsibus1 targ 0 lun 0: <ATA, SanDisk SDSSDHII, X312> SCSI3 0/direct > fixed naa.5001b44e1d7ef244 > sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin > ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x03: apic 1 int 23 > iic0 at ichiic0 > usb2 at uhci0: USB revision 1.0 > uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb3 at uhci1: USB revision 1.0 > uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb4 at uhci2: USB revision 1.0 > uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb5 at uhci3: USB revision 1.0 > uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb6 at uhci4: USB revision 1.0 > uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > usb7 at uhci5: USB revision 1.0 > uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1 > isa0 at pcib0 > isadma0 at isa0 > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot) > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > aps0 at isa0 port 0x1600/31 > uvideo0 at uhub0 port 6 configuration 1 interface 0 "Lenovo product 0x480c" > rev 2.00/31.34 addr 2 > umass0 at uhub1 port 6 configuration 1 interface 0 "RICOH USB2.0-FLASH Media" > rev 2.00/0.01 addr 2 > umass0: using SCSI over Bulk-Only > scsibus2 at umass0: 2 targets, initiator 0 > probe(umass0:1:0): Check Condition (error 0x70) on opcode 0x0 > SENSE KEY: Aborted Command > ASC/ASCQ: I/O Process Terminated > sd1 at scsibus2 targ 1 lun 0: <RICOH, R5U880FlashMedia, 0000> SCSI2 0/direct > removable serial.05ca1880R5U880-00003 > vscsi0 at root > scsibus3 at vscsi0: 256 targets > softraid0 at root > scsibus4 at softraid0: 256 targets > root on sd0a (ba2fda317d02edc5.a) swap on sd0b dump on sd0b > video0 at uvideo0
