Changes between Initial Version and Version 1 of Ticket #19377


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Timestamp:
Jan 26, 2025, 1:17:09 PM (3 days ago)
Author:
taos
Comment:

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  • Ticket #19377 – Description

    initial v1  
    11After updating from hrev58449 to hrev58553 (x86_64 Nightly) my Framework Laptop 13 (Alderlake) displays only a black desktop. During the Haiku start sequence, all the icons light up normally, one after the other. Afterwards, however, instead of displaying the desktop with icons, menus and background canvas the laptop display turns completely black (but with the backlight at maximum(?) brightness).
    22
    3 The system is probably still responsive since I could restart the laptop by holding Alt + Strg + Del for several seconds.
     3The system is probably still responsive since I could restart the laptop by holding Alt + Ctrl + Del for several seconds.
    44
    55Choosing the fail-safe graphics driver in the Haiku boot menu lets the system reach the "normal" desktop. Thus, I guess, the culprit could be the change from the framebuffer driver to the intel_extreme driver for Intel Alderlake processors in hrev58545.
    … …  
    1313KERN: intel_extreme: get_next_intel_extreme: Intel gfx deviceID: 0x46a6
    1414KERN: intel_extreme: CALLED status_t init_driver()
    15 KERN: [36mAGP:[0m bus manager init
    16 KERN: [36mAGP:[0m found 0 AGP devices
     15KERN: [36mAGP:[0m bus manager init
     16KERN: [36mAGP:[0m found 0 AGP devices
    1717KERN: intel_extreme: detect_intel_pch: Intel PCH deviceID: 0x5182
    1818KERN: intel_extreme: detect_intel_pch: Found Alder Lake PCH
    … …  
    4646KERN: intel_extreme: REGS_SOUTH_SHARED: 0xc0000
    4747KERN: intel_extreme: REGS_SOUTH_TRANSCODER_PORT: 0xe0000
    48 KERN: [36mAGP:[0m create memory 0xffffffffc2c45a40, base ffffffffd0000000, size 10000, flags 0
    49 KERN: [36mAGP:[0m allocation is made of reserved memory
    50 KERN: [36mAGP:[0m reserved memory already bound
     48KERN: [36mAGP:[0m create memory 0xffffffffc2c45a40, base ffffffffd0000000, size 10000, flags 0
     49KERN: [36mAGP:[0m allocation is made of reserved memory
     50KERN: [36mAGP:[0m reserved memory already bound
    5151KERN: intel_extreme:CALLED status_t intel_en_gating(intel_info&)
    5252KERN: intel_extreme:i965 quirk
    … …  
    6868KERN: intel_extreme: pixel_clock 65000 hactive 1024 hfront_porch 24 hsync 136 hblank 320 vactive 768 vfront_porch 3 vsync 6 vblank 38
    6969KERN: intel_extreme: found generic dtd entry of size 1024 x 768 in BIOS VBT tables
    70 KERN: [36mAGP:[0m create memory 0xffffffffc2c45640, base ffffffffd3bff000, size 1000, flags 2
    71 KERN: [36mAGP:[0m allocate 4096 bytes out of 4096
    72 KERN: [36mAGP:[0m bind 4096 bytes at ffffffffd3bff000
     70KERN: [36mAGP:[0m create memory 0xffffffffc2c45640, base ffffffffd3bff000, size 1000, flags 2
     71KERN: [36mAGP:[0m allocate 4096 bytes out of 4096
     72KERN: [36mAGP:[0m bind 4096 bytes at ffffffffd3bff000
    7373KERN: intel_extreme: Overlay registers mapped at 0x3bff000 = 0xffffffffd3bff000 - ffffffffd0000000 (1f8c000)
    7474KERN: intel_extreme: Allocating hardware status page
    … …  
    371371KERN: intel_extreme: Power: Digital Display Interface G DDI enabled: false
    372372KERN: intel_extreme: CALLED void Pipe::Enable(bool)
    373 KERN: [36mAGP:[0m create memory 0xffffffff813c6780, base ffffffffd0010000, size cf2000, flags 0
    374 KERN: [36mAGP:[0m allocation is made of reserved memory
    375 KERN: [36mAGP:[0m reserved memory already bound
     373KERN: [36mAGP:[0m create memory 0xffffffff813c6780, base ffffffffd0010000, size cf2000, flags 0
     374KERN: [36mAGP:[0m allocation is made of reserved memory
     375KERN: [36mAGP:[0m reserved memory already bound
    376376KERN: intel_extreme: IsConnected: Digital Display Interface A PortRegister: 0x2004000
    377377KERN: intel_extreme: IsConnected: Digital Display Interface A: port found in VBT