On Wed, Feb 12, 2014 at 10:11:28PM +0100, Norman Golisz wrote:
> On Wed Feb 12 2014 13:40, Jonathan Gray wrote:
> > On Mon, Feb 10, 2014 at 05:48:50PM +0100, Norman Golisz wrote:
> > >
> > > [1] xrandr --output LVDS1 --off
> > > xrandr --output HDMI2 --right-of VGA1 --auto --output VGA1 --primary
> > > --auto
> > >
> >
> > >
> > > So, it seems the modes for VGA1 and HDMI2 are "swapped" with each call of
> > > xrandr.
> >
> > Does the behaviour change here if you have a single xrandr command
> > along the lines of:
> >
> > xrandr --output LVDS1 --off --output VGA1 --auto --output HDMI2 --right-of
> > VGA1
>
> Unfortunately, no. No change in behaviour.
>
> > It might be interesting to try starting the machine with the laptop
> > screen closed as well.
>
> I actually did this in my tests.
>
> What's really strange is that it seems to follow no obvious pattern in
> behaviour. One time I boot the machine with both external screens
> switched on, I can see the kernel messages scrolling its way down
> duplicated on both screens. Another time, the screen connected to the
> DVI port remains dark. This doesn't directly allow predictions whether X
> starts with both screens enabled, or not. It seems to behave
> independently.
>
I have a desktop with a "Radeon HD-7470", one screen plugged to a DisplayPort,
the other to DVI.
With latest snapshot, I observe the following:
When the machine boots, both screens turn on and get a mirror display.
By the time modsetting occurs, two things may happen:
- either both screens continue to get a mirror display;
- or only the DVI continues and the DisplayPort goes into savings mode;
When both screens continue, I can reach X and use both screens, however
when only the DVI one continues, I will not be able to use both screens
with X, only the DVI one will work.
I never know if both screens will work, it can take several reboots and
I will more often give up (like today) and use only one screen.
The strange thing is that even when the DisplayPort screen doesn't work
it is shown as connected with xrandr. I can extend my desktop to both
screens and move the cursor to the non-working screen.
I have installed a mid-January -current (which I'm running right now)
and the exact same behaviour is observed.
Below is a dmesg and xrandr output:
OpenBSD 5.5-beta (GENERIC.MP) #267: Sun Jan 12 22:33:47 MST 2014
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8525910016 (8130MB)
avail mem = 8290758656 (7906MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xec330 (87 entries)
bios0: vendor Dell Inc. version "A16" date 09/09/2013
bios0: Dell Inc. OptiPlex 7010
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT MCFG HPET SSDT SSDT SSDT DMAR ASF! SLIC
acpi0: wakeup devices PS2K(S3) PS2M(S3) UAR1(S3) P0P1(S4) USB1(S3) USB2(S3)
USB3(S3) USB4(S3) USB5(S3) USB6(S3) USB7(S3) PXSX(S4) RP01(S4) PXSX(S4)
RP02(S4) PXSX(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3193.35 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=0.2.1.1.0, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3192.76 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 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3192.76 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 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz, 3192.76 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 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (P0P1)
acpiprt2 at acpi0: bus -1 (RP01)
acpiprt3 at acpi0: bus -1 (RP02)
acpiprt4 at acpi0: bus -1 (RP03)
acpiprt5 at acpi0: bus -1 (RP04)
acpiprt6 at acpi0: bus -1 (RP05)
acpiprt7 at acpi0: bus -1 (RP06)
acpiprt8 at acpi0: bus -1 (RP07)
acpiprt9 at acpi0: bus -1 (RP08)
acpiprt10 at acpi0: bus 1 (PEG0)
acpiprt11 at acpi0: bus -1 (PEG1)
acpiprt12 at acpi0: bus -1 (PEG2)
acpiprt13 at acpi0: bus -1 (PEG3)
acpiec0 at acpi0: Failed to read resource settings
acpicpu0 at acpi0: C3, C2, C1, PSS
acpicpu1 at acpi0: C3, C2, C1, PSS
acpicpu2 at acpi0: C3, C2, C1, PSS
acpicpu3 at acpi0: C3, C2, C1, PSS
acpitz0 at acpi0: critical temperature is 106 degC
acpitz1 at acpi0: critical temperature is 106 degC
acpibat0 at acpi0: BAT0 not present
acpibat1 at acpi0: BAT1 not present
acpibat2 at acpi0: BAT2 not present
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: LID0
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD01
acpivout1 at acpivideo0: DD02
acpivout2 at acpivideo0: DD03
acpivout3 at acpivideo0: DD04
acpivout4 at acpivideo0: DD05
acpivout5 at acpivideo0: DD06
acpivout6 at acpivideo0: DD07
acpivout7 at acpivideo0: DD08
cpu0: Enhanced SpeedStep 3193 MHz: speeds: 3201, 3200, 3100, 3000, 2900, 2700,
2600, 2500, 2400, 2300, 2200, 2100, 1900, 1800, 1700, 1600 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 7470" rev 0x00: apic 2 int 16
drm0 at radeondrm0
azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 6400 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
em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address
f8:b1:56:ad:1e:d1
ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 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: Realtek ALC269
audio0 at azalia1
ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb1 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa4
pci2 at ppb1 bus 2
pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x1e47 rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0: <ATA, TOSHIBA MQ01ACF0, AV00> SCSI3 0/direct
fixed naa.5000039521c8620e
sd0: 305245MB, 512 bytes/sector, 625142448 sectors
cd0 at scsibus0 targ 1 lun 0: <HL-DT-ST, DVD+-RW GHB0N, A100> ATAPI 5/cdrom
removable
ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
spdmem0 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-12800
spdmem1 at iic0 addr 0x53: 4GB DDR3 SDRAM PC3-12800
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub2 port 1 configuration 1 interface 0 "Metadot - Das Keyboard Das
Keyboard Model S" rev 1.10/1.00 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub2 port 1 configuration 1 interface 1 "Metadot - Das Keyboard Das
Keyboard Model S" rev 1.10/1.00 addr 3
uhidev1: iclass 3/0, 3 report ids
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=3, output=0, feature=0
uhub3 at uhub2 port 2 "NEC hub" rev 2.00/1.00 addr 4
rsu0 at uhub2 port 4 "Manufacturer Realtek RTL8191S WLAN Adapter" rev 2.00/2.00
addr 5
rsu0: MAC/BB RTL8712 cut 3, address 00:08:d3:80:8e:f6
uhub4 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev2 at uhub4 port 5 configuration 1 interface 0 "Logitech USB Optical
Mouse" rev 2.00/72.00 addr 3
uhidev2: iclass 3/1
ums0 at uhidev2: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on sd0a (02c761fe02c2ba3d.a) swap on sd0b dump on sd0b
drm: initializing kernel modesetting (CAICOS 0x1002:0x6778 0x1028:0x2120).
radeondrm0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
radeondrm0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF
ttm_pool_mm_shrink_init stub
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 without fan control
radeondrm0: 1920x1080
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 connected 1920x1080+0+0 (normal left inverted right x axis y
axis) 477mm x 268mm
1920x1080 60.0*+
1600x900 60.0
1280x1024 75.0 60.0
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
DVI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 477mm
x 268mm
1920x1080 60.0*+
1600x900 60.0
1280x1024 75.0 60.0
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
$
--
Gilles Chehade
https://www.poolp.org @poolpOrg
