Chameleon => The Black Hole => Topic started by: atomic903 on December 12, 2011, 12:12:43 AM

Title: NVIDIA 460TI-448 Support
Post by: atomic903 on December 12, 2011, 12:12:43 AM
Hi Folks,

got that nice new 460ti-448 Palit Graphics card. Added it's id 0x108710de to nvidia.c (on Chameleon trunk, 1723) so it is displayed correctly in system info, but as it seems it is not known to the underlying nvidia drivers, it doesn't work fully, yet. (no QE/CI, only one of my DVI connected monitors detected)

Is there any chance to get this beast running?

The cards chip is mainly a GTX 570 with only 448 Cores enabled (GF110 GPU)

This is how Lion currently sees the card:

GeForce GTX 560 Ti 448:

  Chipset-Model:   GeForce GTX 560 Ti 448
  Type:   GPU
  Bus:   PCIe
  Slot:   Slot-1
  PCIe-Lane-Width:   x16
  VRAM (total):   1280 MB
  Vendor:   NVIDIA (0x10de)
  Device-ID:   0x1087
  Version-ID:   0x00a1
  Resolution:   1280 x 1024
  Pixel-depth:   32-Bit Color (ARGB8888)
  Mainmonitor:   Yes
  Sync:   Off
  Enabled:   Yes

Title: Re: NVIDIA 460TI-448 Support
Post by: Gringo Vermelho on December 12, 2011, 12:41:08 AM
Moved, not related to Chameleon.

You can request for the device ID to be added to GraphicsEnabler at the Voodoo Projects forge but as you say making it actually work is up to the drivers themselves.
Try adding the device ID to the range supported by GF100Hal.kext.