[haiku-bugs] Re: [Haiku] #17656: intel_extreme: can't find native resolution

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Thu, 17 Mar 2022 21:43:09 -0000

#17656: intel_extreme: can't find native resolution
-------------------------------------------------+-------------------------
  Reporter:  korli                               |      Owner:  rudolfc
      Type:  bug                                 |     Status:  new
  Priority:  normal                              |  Milestone:  Unscheduled
 Component:                                      |    Version:
  Drivers/Graphics/intel_extreme/jasperlake      |  R1/Development
Resolution:                                      |   Keywords:  generation
                                                 |  11 graphics
Blocked By:                                      |   Blocking:
  Platform:  All                                 |
-------------------------------------------------+-------------------------
Comment (by korli):

 the box is at the top left corner, about h=1024/1920 and v=768/1080.
 1024x768 is 100% in the box, 1920x1080 is scaled down in the same box. the
 icons boot screen is in native resolution 1920x1080.

 Providing a setting with the native modeline would be an option. I'll try
 to force the native resolution in the VBT code.

 Yes, the chipset is a big work-in-progress, to be disabled for releases.

 I'm trying to follow the EDID code for DDI/DP, and I'm lost already. I'll
 probably look at the interrupt code, it might be an easier thing for me.
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/17656#comment:15>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

Other related posts: