[haiku-bugs] Re: [Haiku] #14276: intel_extreme: GM945 driver causes Haiku not to get past the splash screen.

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 26 Sep 2018 16:54:40 -0000

#14276: intel_extreme: GM945 driver causes Haiku not to get past the splash 
screen.
----------------------------------------------+----------------------------
   Reporter:  torad                           |      Owner:  kallisti5
       Type:  bug                             |     Status:  new
   Priority:  normal                          |  Milestone:  R1
  Component:  Drivers/Graphics/intel_extreme  |    Version:  R1/Development
 Resolution:                                  |   Keywords:
 Blocked By:                                  |   Blocking:  14524
Has a Patch:  0                               |   Platform:  x86
----------------------------------------------+----------------------------

Comment (by LeapingFrog):

 I was silly. The disk does not accept so many partitions.

 So, I tried booting from USB.
 The revision is hrev49662 and it booted without any problem.
 I used diff to find out the difference of syslog of hrev52357 and of
 hrev49662.

 I found syslog of hrev52357 says
 {{{
 KERN: intel_extreme: Warning: zero active displays were found!
 }}}

 After this point, several messages on 10baseT continues.
 If we move to a little earlier messages, we find
 {{{
 KERN: loaded driver /boot/system/add-ons/kernel/drivers/dev/graphics/vesa
 KERN: register_domain(5, internet6)
 KERN: devfs: "intel_810" api_version missing
 KERN: i810: init_hardware() - no supported devices
 }}}

 I think the newer revision gives up graphics after it failed in advances
 features of graphic controllers.

-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14276#comment:10>
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