See: http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/intel/io/vgatext/ http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/intel/io/drm/
Venu C wrote: > Hi Kerry, > > Do you have info for the source code location for > both these drivers: > 1. vgatext > 2. i915 > > I would like to experiment vgatext suspend/resume > support on my platform. > > Regards, > Venu. > --- Kerry Shu <[EMAIL PROTECTED]> wrote: > >> Hi Venu, >> >> Looks like your graphic device (0x8086, 0x8108) is >> not supported >> by i915 driver which do support S/R. >> >> vgatext doesn't support S/R. You can have a try to >> manually set >> vgatext_force_suspend to 1 in mdb. Anyway, the >> system may still have >> problem in resume even suspend succeed. There's an >> open CR for this >> issue: >> 6746567 vgatext needs complete Suspend/Resume >> support >> >> >> Regards, >> Kerry >> >> Venu C wrote: >>> Since Suspend failed on driver support to cpr, I >> am CC to driver-discuss. >>> Thanks, >>> Venu. >>> >>> Venu C wrote: >>>> Randy Fishel wrote: >>>>> On Tue, 14 Oct 2008, Venu Chennupati wrote: >>>>> >>>>> >>>>>> Is the cpr(suspend-resume) is supported on >> Solaris x86 platform?. >>>>>> when I tried >>>>>> "/usr/openwin/bin/sys-suspend" and selected >> "suspend" operation, got >>>>>> notified >>>>>> suspend is not supported. >>>>>> >>>>>> Is there any otherway to enable it or the cpr >> is not supported on x86. >>>>>> Thanks, >>>>>> Venu. >>>>>> >>>>> It is supported, but it may or may not work on >> your particular >>>>> platform. Check the FAQ's at the OpenSolaris >> Power Management >>>>> Community pages for help in getting it >> configured for your machine, >>>>> and if you still have problems, come back and >> ask. >>>>> http://opensolaris.org/os/community/pm/ >>>>> >>>> I have updated /etc/power.conf with the line >> "S3-support enable". >>>> Seems like >>>> cpr is enabled post pmconfig/reboot. But the >> suspend fails for a >>>> display device: >>>> >>>> Oct 20 11:13:41 lippert genunix: [ID 535284 >> kern.notice] System is >>>> being suspended >>>> Oct 20 11:13:42 lippert genunix: [ID 122848 >> kern.warning] WARNING: >>>> Unable to suspend device [EMAIL PROTECTED] >>>> Oct 20 11:13:42 lippert genunix: [ID 537702 >> kern.warning] WARNING: >>>> Device is busy or does not support >> suspend/resume. >>>> Oct 20 11:13:44 lippert cpr: [ID 208601 >> kern.notice] >>>> Oct 20 11:13:44 lippert The system is back where >> you left! >>>> Oct 20 11:13:44 lippert genunix: [ID 583038 >> kern.notice] System has >>>> been resumed. >>>> >>>> The display is based on Intel Graphics >> Controller(0x8086, 0x8108) and >>>> its info is below: >>>> >>>> display, instance #0 (driver name: >> vgatext) >>>> Driver properties: >>>> name='ddi-no-autodetach' type=int >> items=1 dev=none >>>> value=00000001 >>>> name='fm-errcb-capable' >> type=boolean dev=none >>>> name='fm-ereport-capable' >> type=boolean dev=none >>>> Hardware properties: >>>> name='pci-pm-context' type=byte >> items=12 >>>> >> value=00.00.00.00.d0.00.00.00.03.00.00.00 >>>> name='pci-cap-info' type=byte >> items=16 >>>> > value=d0.00.01.00.02.00.00.00.90.00.05.00.03.00.00.00 >>>> name='pci-config-regs' type=byte >> items=52 >>>> >>>> > value=07.00.00.00.00.00.00.00.00.00.f0.fd.01.ff.00.00.00.00. > 00.d0.00.00.f8.fd.00.00.00.00.00.00.00.00.01.b0.22.00.00.00.00.00.05.00.00.00.00 >>>> .00.00.00.00.00.00.00 >>>> name='acpi-namespace' type=string >> items=1 >>>> value='\_SB_.PCI0.GFX0' >>>> name='video-adapter-type' >> type=string items=1 >>>> value='svga' >>>> >>>> name='display-type' type=string >> items=1 >>>> value='color' >>>> name='assigned-addresses' type=int >> items=35 >>>> >>>> > value=82001010.00000000.fdf00000.00000000.00080000.81001014. > 00000000.0000ff00.00000000.00000008.82001018.00000000.d0000000.00000000.10000000 >>>> > ..8200101c.00000000.fdf80000.00000000.00040000.a1001000.00000000.000003b0.0000000 >>>> > 0.0000000c.a1001000.00000000.000003c0.00000000.00000020.82001000.00000000.000a00 >>>> 00.00000000.00020000 >>>> name='reg' type=int items=40 >>>> >>>> > value=00001000.00000000.00000000.00000000.00000000.02001010. > 00000000.00000000.00000000.00080000.01001014.00000000.00000000.00000000.00000008 >>>> > ..02001018.00000000.00000000.00000000.10000000.0200101c.00000000.00000000.0000000 >>>> > 0.00040000.a1001000.00000000.000003b0.00000000.0000000c.a1001000.00000000.000003 >>>> > c0.00000000.00000020.82001000.00000000.000a0000.00000000.00020000 >>>> name='compatible' type=string >> items=7 >>>> >> value='pci8086,8108.8086.7270.6' + >>>> 'pci8086,8108.8086.7270' >>>> + 'pci8086,7270' + 'pci8086,8108.6' + >> 'pci8086,8108' + >>>> 'pciclass,030000' + 'pcic >>>> lass,0300' >>>> name='model' type=string items=1 >>>> >>>> value='VGA compatible >> controller' >>>> name='power-consumption' type=int >> items=2 >>>> value=00000001.00000001 >>>> name='devsel-speed' type=int >> items=1 >>>> value=00000000 >>>> name='interrupts' type=int items=1 >>>> value=00000001 >>>> name='max-latency' type=int >> items=1 >>>> value=00000000 >>>> name='min-grant' type=int items=1 >>>> value=00000000 >>>> name='subsystem-vendor-id' >> type=int items=1 >>>> value=00008086 >>>> name='subsystem-id' type=int >> items=1 >>>> value=00007270 >>>> name='device_type' type=string >> items=1 >>>> value='display' >>>> name='unit-address' type=string >> items=1 >>>> value='2' >>>> name='class-code' type=int items=1 > === message truncated === > > > _______________________________________________ > driver-discuss mailing list > driver-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/driver-discuss _______________________________________________ driver-discuss mailing list driver-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/driver-discuss
