[haiku-bugs] Re: [Haiku] #12955: NVidia GeForce 6150 (NV44) graphics issues

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sat, 17 Apr 2021 16:16:28 -0000

#12955: NVidia GeForce 6150 (NV44) graphics issues
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  Reporter:  vidrep                   |      Owner:  rudolfc
      Type:  bug                      |     Status:  reopened
  Priority:  normal                   |  Milestone:  Unscheduled
 Component:  Drivers/Graphics/nVidia  |    Version:  R1/Development
Resolution:                           |   Keywords:
Blocked By:                           |   Blocking:
  Platform:  All                      |
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Comment (by rudolfc):

 Yet another update.

 I processed your BIOS for the I2C/DDC ports. I could trace the specific
 registers on your card for that this way. I also think I know how this
 works in the nouveau driver so I can use the knowledge from there now.

 I will update the driver with additional specific lowlevel I2C code for
 your cardtype and activate that in the driver. Once that's done I'll
 inform you so you can test it. The expectation is that the monitor's EDID
 will be read correctly, though the displaying artifacts you are also
 seeing will remain (this is another problem for which I am awaiting
 feedback from you first for now).
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/12955#comment:24>
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