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

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Tue, 15 Mar 2022 18:09:34 -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:
Blocked By:                                      |   Blocking:
  Platform:  All                                 |
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Comment (by rudolfc):

 Hi,

 I fear just adding the ID's a a too simple approach.

 For instance: I see no mention of this being a laptop in the text here or
 in the syslog? is it? From the looks of it you have a EDP connected panel,
 which has special handling in case it's a laptop. (IsMobile()).

 Currently nothing is detected so modesetting is almost fully skipped,
 which might look like the driver is working, while it isn't..

 Also it's stange that no VBT is detected at all, maybe this generation has
 this space enlarged (> 8kB). Wouldn't know, I did not just yet read specs
 for this type..
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/17656#comment:1>
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