configs  Check-in [0c9a86bb64]

Overview
Comment:zshrc: Add command to switch NVIDIA GPU in Mutter
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SHA3-256: 0c9a86bb64945a6d80c7c436563c445d1fbb444fc574a0a5c052f486fa594e5b
User & Date: js 2024-12-14 10:54:25
Context
2024-12-14
10:54
zshrc: Add command to switch NVIDIA GPU in Mutter Leaf check-in: 0c9a86bb64 user: js tags: trunk
10:53
Merge accidental fork check-in: 3b44e9e6f8 user: js tags: trunk
Changes
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Changes to zshrc.

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	esac

	export objfw_configure_flags=(
		--host=$cross_host
		$=objfw_configure_flags
	)
}

if [ -e /dev/nvidia0 ]; then
	nvidia() {
		case "$1" in
		1|on)
			primary="/dev/dri/card0"
			secondary="/dev/dri/card1"
			;;
		0|off)
			primary="/dev/dri/card1"
			secondary="/dev/dri/card0"
			;;
		*)
			return 1
			;;
		esac

		sudo tee /etc/udev/rules.d/61-mutter-primary-gpu.rules \
			>/dev/null <<__EOF__
ENV{DEVNAME}=="${primary}", TAG+="mutter-device-preferred-primary"
ENV{DEVNAME}=="${secondary}", TAG=""
__EOF__
		sudo udevadm control --reload
		sudo udevadm trigger
		sudo systemctl restart gdm
	}
fi

unset fgrep grep grep_color ls ls_color ls_on_cd ls_on_init
unset HISTFILE