[Bug 269606] black screen after monitor wake up with intel X11 driver with uxa accel method

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 25 Feb 2023 13:48:54 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269606

--- Comment #14 from Paul Dufresne <dufresnep@zoho.com> ---
I have installed 13.2 BETA3 on an older computer (845 chipset I think):
root@Simbad:/var/log # pciconf -lebv
hostb0@pci0:0:0:0:      class=0x060000 rev=0x03 hdr=0x00 vendor=0x8086
device=0x2e10 subvendor=0x103c subdevice=0x3048
    vendor     = 'Intel Corporation'
    device     = '4 Series Chipset DRAM Controller'
    class      = bridge
    subclass   = HOST-PCI
    PCI errors = Received Master-Abort
vgapci0@pci0:0:2:0:     class=0x030000 rev=0x03 hdr=0x00 vendor=0x8086
device=0x2e12 subvendor=0x103c subdevice=0x3048
    vendor     = 'Intel Corporation'
    device     = '4 Series Chipset Integrated Graphics Controller'
    class      = display
    subclass   = VGA
    bar   [10] = type Memory, range 64, base 0xf0000000, size 4194304, enabled
    bar   [18] = type Prefetchable Memory, range 64, base 0xe0000000, size
268435456, enabled

It is affected by this problem too.

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