Hello all,
This is my very first OpenBSD install on "bare metal", on an HP
EliteBook 8470w, OpenBSD 5.6 to be exact. Everything is going quite
nicely except for the machine's backlight which I can't seem to
adjust.
Here are the specifics:
1) The brightness keys (Fn-F9 and Fn-F8) do not work.
2) Using xbacklight (example: $ xbacklight -dec 10) returns the message
"No outputs have backlight property".
3) 'wsconsctl display.brightness=xx' does not work.
4) A suspend/resume cycle, which I've read temporarily fixes this issue
with many machines, does not work.
5) I have seen some folks suggest something like 'xrandr --output LVDS
--brightness xx', which seems to only alter the
colors of my screen to appear brighter, but not actually adjust the
brightness.
I've done quite a bit of searching around but can't seem to come up
with anything. I'm very new to *BSD and am a hardware newbie so please
forgive me for missing something obvious.
Attached below is my dmesg output.
Any bits of guidance would be greatly appreciated.
-Brendan
OpenBSD 5.6 (GENERIC.MP) #333: Fri Aug 8 00:20:21 MDT 2014
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 4208975872 (4013MB)
avail mem = 4088147968 (3898MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xbecfe000 (32 entries)
bios0: vendor Hewlett-Packard version "68ICF Ver. F.46" date
01/17/2014
bios0: Hewlett-Packard HP EliteBook 8470w
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC MCFG TCPA SSDT SSDT SLIC MSDM FPDT
BGRT SSDT SSDT ASF!
acpi0: wakeup devices LANC(S0) EHC1(S3) EHC2(S3) XHC_(S3) PCIB(S5)
RP02(S4) ECF0(S4) RP03(S4) RP04(S5) WNIC(S5) RP06(S0) NIC_(S0)
RP07(S4) RP08(S4) HST1(S5)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-3360M CPU @ 2.80GHz, 2794.05 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5-3360M CPU @ 2.80GHz, 2793.65 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i5-3360M CPU @ 2.80GHz, 2793.65 MHz
cpu2:
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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-3360M CPU @ 2.80GHz, 2793.65 MHz
cpu3:
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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 1 (PEGP)
acpiprt1 at acpi0: bus -1 (PCIB)
acpiprt2 at acpi0: bus 2 (RP01)
acpiprt3 at acpi0: bus 3 (RP02)
acpiprt4 at acpi0: bus 36 (RP03)
acpiprt5 at acpi0: bus 37 (RP04)
acpiprt6 at acpi0: bus 0 (PCI0)
acpiec0 at acpi0
acpicpu0 at acpi0: C2, C1, PSS
acpicpu1 at acpi0: C2, C1, PSS
acpicpu2 at acpi0: C2, C1, PSS
acpicpu3 at acpi0: C2, C1, PSS
acpipwrres0 at acpi0: APPR, resource for HDEF
acpipwrres1 at acpi0: COMP, resource for COM1
acpipwrres2 at acpi0: LPP_, resource for LPT0
acpitz0 at acpi0: critical temperature is 128 degC
acpitz1 at acpi0: critical temperature is 128 degC
acpitz2 at acpi0: critical temperature is 128 degC
acpitz3 at acpi0: critical temperature is 128 degC
acpitz4 at acpi0: critical temperature is 128 degC
acpitz5 at acpi0: critical temperature is 128 degC
acpitz6 at acpi0: critical temperature is 128 degC
acpitz7 at acpi0: critical temperature is 128 degC
acpibat0 at acpi0: BAT0 model "Primary" serial 57817 2012/10/16 type
LIon oem "Hewlett-Packard"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: SLPB
acpibtn1 at acpi0: LID_
acpivideo0 at acpi0: DGFX
acpivout0 at acpivideo0: LCD_
acpivideo1 at acpi0: GFX0
acpivout1 at acpivideo1: DD02
cpu0: Enhanced SpeedStep 2794 MHz: speeds: 2801, 2800, 2700, 2600,
2500, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1500, 1400, 1300,
1200 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
ppb0 at pci0 dev 1 function 0 "Intel Core 3G PCIE" rev 0x09: msi
pci1 at ppb0 bus 1
radeondrm0 at pci1 dev 0 function 0 "ATI Radeon HD 7550M" rev 0x00
drm0 at radeondrm0
radeondrm0: msi
azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 6670 Audio" rev
0x00: msi
azalia0: no supported codecs
"Intel 7 Series xHCI" rev 0x04 at pci0 dev 20 function 0 not
configured
"Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not
configured
puc0 at pci0 dev 22 function 3 "Intel 7 Series KT" rev 0x04: ports:
1 com
com4 at puc0 port 0 apic 0 int 17: ns16550a, 16 byte fifo
com4: probed fifo depth: 0 bytes
em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
84:34:97:20:4d:d7
ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic
0 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia1 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev
0x04: msi
azalia1: codecs: IDT 92HD81B1X, AT&T/Lucent/0x1040, using IDT
92HD81B1X
audio0 at azalia1
ppb1 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
pci4 at ppb3 bus 36
"JMicron FireWire" rev 0x30 at pci4 dev 0 function 0 not configured
"JMicron SD/MMC" rev 0x30 at pci4 dev 0 function 1 not configured
sdhc0 at pci4 dev 0 function 2 "JMicron SD Host Controller" rev
0x30: apic 0 int 18
sdmmc0 at sdhc0
ppb4 at pci0 dev 28 function 3 "Intel 7 Series PCIE" rev 0xc4: msi
pci5 at ppb4 bus 37
iwn0 at pci5 dev 0 function 0 "Intel Centrino Ultimate-N 6300" rev
0x3e: msi, MIMO 3T3R, MoW, address 24:77:03:c2:38:68
ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic
0 int 16
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi,
AHCI 1.3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA MK6037GS, DL34> SCSI3
0/direct fixed t10.ATA_TOSHIBA_MK6037GSX_X76GTJIXT
sd0: 57231MB, 512 bytes/sector, 117210240 sectors
cd0 at scsibus1 targ 1 lun 0: <hp, DVD A DS8A8SH, KH61> ATAPI
5/cdrom removable
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 1 "Validity Sensors product 0x003d" rev
1.10/1.04 addr 3
uhidev0 at uhub2 port 2 configuration 1 interface 0 "reserved Dynex
Watermelon Wireless Mice" rev 2.00/4.01 addr 4
uhidev0: iclass 3/1, 2 report ids
ums0 at uhidev0 reportid 1: 5 buttons, Z dir
wsmouse1 at ums0 mux 0
uhid0 at uhidev0 reportid 2: input=7, output=7, feature=0
uvideo0 at uhub2 port 3 configuration 1 interface 0 "Chicony
Electronics Co., Ltd. HP HD Webcam [Fixed]" rev 2.00/51.71 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen1 at uhub3 port 6 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr
3
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (530005dbeaac29e6.a) swap on sd0b dump on sd0b
drm: initializing kernel modesetting (TURKS 0x1002:0x6841
0x103C:0x1789).
radeondrm0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
(1024M used)
radeondrm0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF
drm: probing gen 2 caps for device 0x8086:0x0151 = 3/e
drm: enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
drm: PCIE GART of 512M enabled (table at 0x0000000000040000).
drm: Internal thermal controller with fan control
radeondrm0: 1366x768
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation),
using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
