From 27bdcae55969071b488c838065c6e4890fa754a6 Mon Sep 17 00:00:00 2001
From: Cole Deck <cole@deck.sh>
Date: Thu, 23 Jul 2020 22:54:17 -0500
Subject: [PATCH] Add additional scripts

---
 gpuoff.sh  | 7 +++++++
 gpuon.sh   | 7 +++++++
 iommu.sh   | 8 ++++++++
 power.fish | 8 ++++++++
 4 files changed, 30 insertions(+)
 create mode 100755 gpuoff.sh
 create mode 100755 gpuon.sh
 create mode 100755 iommu.sh
 create mode 100644 power.fish

diff --git a/gpuoff.sh b/gpuoff.sh
new file mode 100755
index 0000000..af7f889
--- /dev/null
+++ b/gpuoff.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+sudo rmmod nvidia_drm
+sudo rmmod nvidia_modeset
+sudo rmmod nvidia
+sudo tee /proc/acpi/bbswitch <<<OFF
+echo $(cat /proc/acpi/bbswitch)
+#sudo sh -c "echo 1 > /sys/bus/pci/devices/0000:01:00.0/remove; echo '\\_SB.PCI0.PEG0.PEGP._OFF' >     /proc/acpi/call"
diff --git a/gpuon.sh b/gpuon.sh
new file mode 100755
index 0000000..995124e
--- /dev/null
+++ b/gpuon.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+#sudo rmmod nvidia_drm
+#sudo rmmod nvidia_modeset
+#sudo rmmod nvidia
+#sudo tee /proc/acpi/bbswitch <<<ON
+#echo $(cat /proc/acpi/bbswitch)
+sudo sh -c "echo '\\_SB.PCI0.PEG0.PEGP._ON' > /proc/acpi/call; echo 1 > /sys/bus/pci/rescan"
diff --git a/iommu.sh b/iommu.sh
new file mode 100755
index 0000000..2dad4c6
--- /dev/null
+++ b/iommu.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+shopt -s nullglob
+for g in /sys/kernel/iommu_groups/*; do
+    echo "IOMMU Group ${g##*/}:"
+    for d in $g/devices/*; do
+        echo -e "\t$(lspci -nns ${d##*/})"
+    done;
+done;
diff --git a/power.fish b/power.fish
new file mode 100644
index 0000000..f21b541
--- /dev/null
+++ b/power.fish
@@ -0,0 +1,8 @@
+#!/usr/bin/fish
+echo ""
+while true
+	printf "\033[1A"  # move cursor one line up
+	printf "\033[K"
+	echo (math (cat /sys/class/power_supply/BAT0/power_now) / 1000000)"w"
+	sleep 2
+end