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13 lines
420 B
Bash
13 lines
420 B
Bash
#!/bin/bash
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if [ "${1}" == "pre" ]; then
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sudo sh -c 'echo "\\_SB.PCI0.GPP0.PG00._ON" > /proc/acpi/call'
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sleep 1 # The GPU needs a bit of time to ensure that it's on before suspend
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elif [ "${1}" == "post" ]; then
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if xrandr --listproviders | grep NVIDIA; then
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echo "GPU is in use for PRIME, keeping on"
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else
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sudo sh -c 'echo "\\_SB.PCI0.GPP0.PG00._OFF" > /proc/acpi/call'
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echo "GPU powered off"
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fi
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fi |