Hi…
I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.
Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??
Thank you so much.
Miguel
What type of graphics chip is in the laptop?
Could you post the output of showpci -v?
Miguel Simon <simon@ou.edu> wrote:
Hi…
I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Miguel Simon <simon@ou.edu> wrote:
Michael…
Thanks for your prompt answer; I appreciate it. However, I do not have
‘showpci’ in my version of QNX4/Photon. I wonder if you could direct me
to a place where I could get this?
On your system, see if you have a /usr/bin/show_pci
In any event, when I go to Win98, the information present says that the
display adapter isSilicon Motion LynxEM, hw ver 1.63
As soon as I have more information, I’ll post it.Thanks…
Miguel
Michael Van Reenen wrote:What type of graphics chip is in the laptop?
Could you post the output of showpci -v?
Miguel Simon <> simon@ou.edu> > wrote:
Hi…I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Michael…
Thanks for your prompt answer; I appreciate it. However, I do not have
‘showpci’ in my version of QNX4/Photon. I wonder if you could direct me
to a place where I could get this?
In any event, when I go to Win98, the information present says that the
display adapter is
Silicon Motion LynxEM, hw ver 1.63
As soon as I have more information, I’ll post it.
Thanks…
Miguel
Michael Van Reenen wrote:
What type of graphics chip is in the laptop?
Could you post the output of showpci -v?
Miguel Simon <> simon@ou.edu> > wrote:
Hi…I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Hi again…
I went to the Silicon Motion page
(http://www.siliconmotion.com/lynxem.htm), and they say that the LynxEM
ship is a sight ‘new Multi Chip BGA (MCB) Family’. 
It further says that this product is:
PC99, ACPI compliant, HW video “Bob” support, DSTN and TFT panel
support…
DO you have any idea on what would make this chip work?
Thanks…
Miguel.
Michael Van Reenen wrote:
What type of graphics chip is in the laptop?
Could you post the output of showpci -v?
Miguel Simon <> simon@ou.edu> > wrote:
Hi…I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Michael…
Yes, i have /usr/bin/show_pci.
This is the -long- output of showpci -v
Thanks again.
Miguel
PCI version = 2.10
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7190h
PCI index = 0h
Class Code = 60000h Bridge (Host/PCI) ProgIF=0
Revision ID = 3h
Bus number = 0
Device number = 0
Function num = 0
Status Reg = 2210h
Command Reg = 106h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
Base Address = MEM@40000000h,Prefetchable,32bit length 67108864
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7191h
PCI index = 0h
Class Code = 60400h Bridge (PCI/PCI) ProgIF=0
Revision ID = 3h
Bus number = 0
Device number = 1
Function num = 0
Status Reg = 220h
Command Reg = 1fh
Header type = 1h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 80h
Cache Line Size= 0h
Unknown header type
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7110h
PCI index = 0h
Class Code = 68000h Bridge (Other 128) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 7
Function num = 0
Status Reg = 2280h
Command Reg = fh
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7111h
PCI index = 0h
Class Code = 10180h Mass Storage (IDE) ProgIF=128
Revision ID = 1h
Bus number = 0
Device number = 7
Function num = 1
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
IO@1820h length 16 bytes
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7112h
PCI index = 0h
Class Code = c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 1h
Bus number = 0
Device number = 7
Function num = 2
Status Reg = 280h
Command Reg = 1h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
IO@1800h length 32 bytes
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 4
PCI Int Pin = INT D
Interrupt line = 5
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7113h
PCI index = 0h
Class Code = 68000h Bridge (Other 128) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 7
Function num = 3
Status Reg = 280h
Command Reg = 3h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 104ch
Device ID = ac1ch
PCI index = 0h
Class Code = 8060700h Bridge (CardBus) ProgIF=0
Revision ID = 1h
Bus number = 0
Device number = 10
Function num = 0
Status Reg = 210h
Command Reg = 7h
Header type = 2h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 8h un-cacheable
Unknown header type
Vendor ID = 104ch
Device ID = ac1ch
PCI index = 1h
Class Code = 8060700h Bridge (CardBus) ProgIF=0
Revision ID = 1h
Bus number = 0
Device number = 10
Function num = 1
Status Reg = 210h
Command Reg = 7h
Header type = 2h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 8h un-cacheable
Unknown header type
Vendor ID = 125dh
Device ID = 1978h
PCI index = 0h
Class Code = 40100h Multimedia (Audio) ProgIF=0
Revision ID = 10h
Bus number = 0
Device number = 14
Function num = 0
Status Reg = 290h
Command Reg = 1h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
Base Address = IO@1000h length 256 bytes
Max Lat = 24ns
Min Gnt = 2ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 5
Vendor ID = 11c1h
Device ID = 448h
PCI index = 0h
Class Code = 78000h Communication (Other 128) ProgIF=0
Revision ID = 1h
Bus number = 0
Device number = 16
Function num = 0
Status Reg = 290h
Command Reg = 3h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Base Address = MEM@fc002000h,32bit length 256 IO@1830h length 8 bytes
IO@1400h length 256 bytes
Max Lat = 14ns
Min Gnt = 252ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 10
Vendor ID = 126fh
Device ID = 710h
PCI index = 0h
Class Code = 30000h Display (VGA) ProgIF=0
Revision ID = a3h
Bus number = 1
Device number = 0
Function num = 0
Status Reg = 230h
Command Reg = 1fh
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
Base Address = MEM@fd000000h,32bit length 16777216
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 10
IRQ Routing = bus=0 motherboard device=7
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7110h
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7111h
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7112h
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7113h
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot12:INTA Slot9:INTA Slot13:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot8:INTB Slot11:INTB Slot12:INTB
Slot10:INTA
INTC=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA
INTD=3,4,5,6,7,9,10,11,12,14,15
IRQ Routing = bus=0 motherboard device=1
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7191h
IRQ Routing = bus=1 motherboard device=0
Vendor ID = 126fh
Device ID = 710h
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot12:INTA Slot9:INTA Slot13:INTA
IRQ Routing = bus=0 motherboard device=10
Vendor ID = 104ch
Device ID = ac1ch
Vendor ID = 104ch
Device ID = ac1ch
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot12:INTA Slot9:INTA Slot13:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot8:INTB Slot11:INTB Slot12:INTB
Slot10:INTA
IRQ Routing = bus=0 motherboard device=14
Vendor ID = 125dh
Device ID = 1978h
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC
IRQ Routing = bus=0 motherboard device=16
Vendor ID = 11c1h
Device ID = 448h
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB
Motherboard:INTB Motherboard:INTB Slot8:INTB Slot11:INTB Slot12:INTB
Slot10:INTA
IRQ Routing = bus=0 motherboard device=17
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA Slot12:INTA
Slot9:INTA Slot13:INTA
INTB=9,10 Motherboard:INTB Motherboard:INTB
Motherboard:INTA Slot8:INTB Slot11:INTB Slot12:INTB Slot10:INTA
IRQ Routing = bus=255 slot=6 device=0
No card configured in slot
IRQ Routing = bus=255 slot=5 device=8
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot8:INTA Slot11:INTA Slot12:INTA
Slot9:INTA Slot13:INTA
IRQ Routing = bus=255 slot=8 device=10
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot11:INTA Slot12:INTA
Slot9:INTA Slot13:INTA
INTB=9,10 Motherboard:INTB Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot11:INTB Slot12:INTB Slot10:INTA
IRQ Routing = bus=255 slot=11 device=15
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot12:INTA
Slot9:INTA Slot13:INTA
INTB=9,10 Motherboard:INTB Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot8:INTB Slot12:INTB Slot10:INTA
IRQ Routing = bus=255 slot=12 device=4
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot9:INTA Slot13:INTA
INTB=9,10 Motherboard:INTB Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot8:INTB Slot11:INTB Slot10:INTA
IRQ Routing = bus=255 slot=9 device=11
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot12:INTA Slot13:INTA
IRQ Routing = bus=255 slot=10 device=13
No card configured in slot
INTA=9,10 Motherboard:INTB Motherboard:INTB
Motherboard:INTA Motherboard:INTB Slot8:INTB Slot11:INTB Slot12:INTB
IRQ Routing = bus=255 slot=13 device=9
No card configured in slot
INTA=9,10 Motherboard:INTA Motherboard:INTA
Motherboard:INTA Motherboard:INTA Slot5:INTA Slot8:INTA Slot11:INTA
Slot12:INTA Slot9:INTA
Hi…
I have not yet have success with this issue. I contacted the SMI people,
and they responded with:
=======================
Dear customer,
We currently do not have any accelerated driver for QNX. The VESA
generic
QNX driver should work fine with LynxEM.
We do not have any plan at this time to support accelerated driver for
QNX.
Best Regards
SMI Support
==============================
but… in QNX4 we have vesabios, and this still freezes the screen, and
sometimes it shuts the laptop down. 
(
Any help? Any pointers that may help me realize what it is that I am
doing wrong?
Thanks in advance.
Miguel
Miguel Simon wrote:
Hi…
I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Could you post the contents of your trapfile:
ie: /etc/config/trap/crt.1 where 1 is your nodenumber
so we can see what is detected.
Miguel Simon <simon@ou.edu> wrote:
Hi…
I have not yet have success with this issue. I contacted the SMI people,
and they responded with:=======================
Dear customer,We currently do not have any accelerated driver for QNX. The VESA
generic
QNX driver should work fine with LynxEM.We do not have any plan at this time to support accelerated driver for
QNX.Best Regards
SMI Support
==============================
but… in QNX4 we have vesabios, and this still freezes the screen, and
sometimes it shuts the laptop down. >Any help? Any pointers that may help me realize what it is that I am
doing wrong?Thanks in advance.
Miguel
Miguel Simon wrote:Hi…
I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel
Michael Van Reenen <mvr@qnx.com> wrote:
Could you post the contents of your trapfile:
ie: /etc/config/trap/crt.1 where 1 is your nodenumber
so we can see what is detected.
Also - does your laptop have a function key that allows you to switch
between the flat panel and an external monitor. If so, when the screen
goes black try to use this function to switch the panel on and off. On some
laptops this helps to bring the picture back. If you have access to a
monitor, you could hook it up to the laptop and see if a picture appears on
it.
Could you forward or bounce us the email you received from the support at SMI?
We would like to get in contact with them about possibly supporting their
hardware. Thanks
Miguel Simon <> simon@ou.edu> > wrote:
Hi…I have not yet have success with this issue. I contacted the SMI people,
and they responded with:=======================
Dear customer,We currently do not have any accelerated driver for QNX. The VESA
generic
QNX driver should work fine with LynxEM.We do not have any plan at this time to support accelerated driver for
QNX.Best Regards
SMI Support
==============================
but… in QNX4 we have vesabios, and this still freezes the screen, and
sometimes it shuts the laptop down. >Any help? Any pointers that may help me realize what it is that I am
doing wrong?Thanks in advance.
Miguel
Miguel Simon wrote:Hi…
I just installed QNX4.25 in a 600 MHz Gateway laptop with LynxEM flat
panel. But when I do a crttrap, then the LCD goes black.Any suggestions on how to deal with this?? Is there an appropriate
driver for this particular LCD??Thank you so much.
Miguel