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drm driver for FreeBSD
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5.5-wip: linker_load_file: /boot/modules/i915kms.ko - unsupported file type #65

Closed neelchauhan closed 3 years ago

neelchauhan commented 3 years ago

Describe the bug

I am not able to load i915kms.ko from the 5.5-wip branch. Relevant dmesg snippet:

link_elf_obj: symbol intel_rc6_ctx_wa_resume undefined
Warning: memory type debugfsint leaked memory on destroy (2 allocations, 80 bytes leaked).
linker_load_file: /boot/modules/i915kms.ko - unsupported file type

FreeBSD version

FreeBSD concorde.local 14.0-CURRENT FreeBSD 14.0-CURRENT #9 main-n245378-409388cfac4: Wed Mar 10 09:04:45 PST 2021     root@concorde.local:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG  amd64

PCI Info

hostb0@pci0:0:0:0:    class=0x060000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a14 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = '11th Gen Core Processor Host Bridge/DRAM Registers'
    class      = bridge
    subclass   = HOST-PCI
vgapci0@pci0:0:2:0:    class=0x030000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a49 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'TigerLake GT2 [Iris Xe Graphics]'
    class      = display
    subclass   = VGA
none0@pci0:0:4:0:    class=0x118000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a03 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    class      = dasp
pcib1@pci0:0:7:0:    class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086 device=0x9a23 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Thunderbolt 4 PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
pcib2@pci0:0:7:1:    class=0x060400 rev=0x01 hdr=0x01 vendor=0x8086 device=0x9a25 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Thunderbolt 4 PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
none1@pci0:0:8:0:    class=0x088000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a11 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    class      = base peripheral
xhci0@pci0:0:13:0:    class=0x0c0330 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a13 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Thunderbolt 4 USB Controller'
    class      = serial bus
    subclass   = USB
none2@pci0:0:13:2:    class=0x0c0340 rev=0x01 hdr=0x00 vendor=0x8086 device=0x9a1b subvendor=0x2222 subdevice=0x1111
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Thunderbolt 4 NHI'
    class      = serial bus
    subclass   = USB
vmd0@pci0:0:14:0:    class=0x010400 rev=0x00 hdr=0x00 vendor=0x8086 device=0x9a0b subvendor=0x8086 subdevice=0x0000
    vendor     = 'Intel Corporation'
    device     = 'Volume Management Device NVMe RAID Controller'
    class      = mass storage
    subclass   = RAID
none3@pci0:0:18:0:    class=0x070000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0fc subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Integrated Sensor Hub'
    class      = simple comms
    subclass   = UART
xhci1@pci0:0:20:0:    class=0x0c0330 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0ed subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller'
    class      = serial bus
    subclass   = USB
none4@pci0:0:20:2:    class=0x050000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0ef subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Shared SRAM'
    class      = memory
    subclass   = RAM
none5@pci0:0:20:3:    class=0x028000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0f0 subvendor=0x8086 subdevice=0x0074
    vendor     = 'Intel Corporation'
    device     = 'Wi-Fi 6 AX201'
    class      = network
ig4iic0@pci0:0:21:0:    class=0x0c8000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0e8 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Serial IO I2C Controller'
    class      = serial bus
ig4iic1@pci0:0:21:1:    class=0x0c8000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0e9 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Serial IO I2C Controller'
    class      = serial bus
none6@pci0:0:22:0:    class=0x078000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0e0 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Management Engine Interface'
    class      = simple comms
pcib5@pci0:0:28:0:    class=0x060400 rev=0x20 hdr=0x01 vendor=0x8086 device=0xa0bd subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tigerlake PCH-LP PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
none7@pci0:0:29:0:    class=0x088000 rev=0x00 hdr=0x00 vendor=0x8086 device=0x09ab subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    class      = base peripheral
isab0@pci0:0:31:0:    class=0x060100 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa082 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP LPC Controller'
    class      = bridge
    subclass   = PCI-ISA
hdac0@pci0:0:31:3:    class=0x040100 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0c8 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP Smart Sound Technology Audio Controller'
    class      = multimedia
    subclass   = audio
none8@pci0:0:31:4:    class=0x0c0500 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0a3 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP SMBus Controller'
    class      = serial bus
    subclass   = SMBus
none9@pci0:0:31:5:    class=0x0c8000 rev=0x20 hdr=0x00 vendor=0x8086 device=0xa0a4 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP SPI Controller'
    class      = serial bus
pcib3@pci65535:224:29:0:    class=0x060400 rev=0x20 hdr=0x01 vendor=0x8086 device=0xa0b0 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    device     = 'Tiger Lake-LP PCI Express Root Port'
    class      = bridge
    subclass   = PCI-PCI
pcib4@pci65535:224:29:2:    class=0x060400 rev=0x20 hdr=0x01 vendor=0x8086 device=0xa0b2 subvendor=0x103c subdevice=0x8709
    vendor     = 'Intel Corporation'
    class      = bridge
    subclass   = PCI-PCI
nvme0@pci65535:225:0:0:    class=0x010802 rev=0x03 hdr=0x00 vendor=0x8086 device=0x0975 subvendor=0x8086 subdevice=0x8410
    vendor     = 'Intel Corporation'
    class      = mass storage
    subclass   = NVM
nvme1@pci65535:226:0:0:    class=0x010802 rev=0x00 hdr=0x00 vendor=0x8086 device=0x0975 subvendor=0x8086 subdevice=0x8510
    vendor     = 'Intel Corporation'
    class      = mass storage
    subclass   = NVM
rtsx0@pci0:87:0:0:    class=0xff0000 rev=0x01 hdr=0x00 vendor=0x10ec device=0x525a subvendor=0x103c subdevice=0x8709
    vendor     = 'Realtek Semiconductor Co., Ltd.'
    device     = 'RTS525A PCI Express Card Reader'

DRM KMOD version

5.5-wip branch as of 69bd7c0e48ee1fd0db662e1abc7cf54269ee0ccd

To Reproduce

Compile the 5.5-wip branch of drm-kmod on 14-CURRENT and load i915kms.ko. It should give these issues.

Screenshots

See: https://imgur.com/a/KuWsiB0

Additional context

I am running a HP Spectre x360 13t-aw200 (Intel Tiger Lake). I want to use 5.5-wip since 5.4 doesn't really support Tiger Lake outside of a blank screen.

Right now I am using scfb but would love to run PCem and Toontown Rewritten. I am willing to help with coding and such.

evadot commented 3 years ago

Not an issue, 5.5-wip isn't supported on i915 yet (that's why it's why :P)