OpenIndiana Distribution

Finally I got a custom Dell XPS laptop and installed the latest hispter.
Everything is Okay except the nVidia video card.

node name:                          pci1462,10e0
Vendor:                             NVIDIA Corporation
Device:                             GK106M [GeForce GTX 765M]
Sub-Vendor:                         Micro-Star International Co., Ltd.
binding name:                       pci10de,11e2
devfs path:                         /pci@0,0/pci8086,c01@1/pci1462,10e0@0
bus addr:                           0
pci path:                           1,0,0
compatible name:                    (pciex10de,11e2.1462.10e0.a1)(pciex10de,11e2.1462.10e0)(pciex10de,11e2.a1)(pciex10de,11e2)(pciexclass,030200)(pciexclass,0302)(pci10de,11e2.1462.10e0.a1)(pci10de,11e2.1462.10e0)(pci1462,10e0)(pci10de,11e2.a1)(pci10de,11e2)(pciclass,030200)(pciclass,0302)
driver name:                        nvidia
instance:                           0
driver state:                       Attached
fm-errcb-capable:                   TRUE
fm-ereport-capable:                 TRUE
pm-components:                      NAME=GPU
pci-msi-capid-pointer:              68
acpi-namespace:                     _SB_.PCI0.PEG0.PEGP
assigned-addresses:                 82010010
reg:                                10000
compatible:                         pciex10de,11e2.1462.10e0.a1
model:                              3D controller
power-consumption:                  1
devsel-speed:                       0
interrupts:                         1
subsystem-vendor-id:                1462
subsystem-id:                       10e0
unit-address:                       0
class-code:                         30200
revision-id:                        a1
vendor-id:                          10de
device-id:                          11e2

It is misconfigured and categorized into 'Other' in 'Device Driver Utility'.
After adding 'BusID PCI:1:0:0' into xorg.conf.
Gdm goes black with blinking cursor at top-left corner but other processes continue running.
I can here the login sound, and are able to shutdown system with "Ctrl-Alt-Del".

BTW
The current nvidia driver cannot get screen depth, I use the latest official one(319.60) instead.

Thanks in advance.