Mini Shell

# disable Wayland on Hi1710 chipsets
ATTR{vendor}=="0x19e5", ATTR{device}=="0x1711", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland on Matrox chipsets
ATTR{vendor}=="0x102b", ATTR{device}=="0x0522", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0524", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0530", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0532", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0533", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0534", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0536", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x102b", ATTR{device}=="0x0538", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland on aspeed chipsets
ATTR{vendor}=="0x1a03", ATTR{device}=="0x2010", RUN+="/usr/libexec/gdm-disable-wayland"
ATTR{vendor}=="0x1a03", ATTR{device}=="0x2000", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland on hybrid systems with vendor nvidia driver
# default to Xorg on single gpu vendor nvidia systems
DRIVER=="nvidia", ENV{GDM_HAS_VENDOR_NVIDIA_DRIVER}="1"
DRIVER=="nvidia", RUN+="/usr/libexec/gdm-runtime-config set daemon PreferredDisplayServer xorg"
SUBSYSTEM=="drm", KERNEL=="card[1-9]*", ENV{GDM_HAS_NVIDIA_DRIVER}=="1", RUN+="/usr/libexec/gdm-disable-wayland"
ACTION=="add", SUBSYSTEM=="module", KERNEL=="nvidia_drm", ATTR{parameters/modeset}=="N", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland on HyperV guests
DRIVER=="hyperv_fb", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland on passthrough graphics setups for now (assumes passthrough if
# there is more than one card, and one of the cards is virt: cirrus, bochs, qxl)
ATTR{vendor}=="0x1013", ATTR{device}=="0x00b8", ATTR{subsystem_vendor}=="0x1af4", ATTR{subsystem_device}=="0x1100", ENV{GDM_HAS_VIRTUAL_GPU}="1"
ATTR{vendor}=="0x1b36", ATTR{device}=="0x0100", ENV{GDM_HAS_VIRTUAL_GPU}="1"
ATTR{vendor}=="0x1234", ATTR{device}=="0x1111", ENV{GDM_HAS_VIRTUAL_GPU}="1"

SUBSYSTEM=="drm", KERNEL=="card[1-9]*", ENV{GDM_HAS_VIRTUAL_GPU}=="1", RUN+="/usr/libexec/gdm-disable-wayland"

# disable Wayland if modesetting is disabled
IMPORT{cmdline}="nomodeset", RUN+="/usr/libexec/gdm-disable-wayland"