Update model fetching

core/tabs/system-setup/arch/nvidia-drivers.sh

@@ -16,7 +16,7 @@ installDeps() {
     done
 }
 
-checkNvidiaHardware() {
+checkHardware() {
     # Refer https://nouveau.freedesktop.org/CodeNames.html for model code names
     model=$(lspci -k | grep -A 2 -E "(VGA|3D)" | grep NVIDIA | sed 's/.*Corporation //;s/ .*//' | cut -c 1-2)
     case "$model" in
@@ -26,11 +26,6 @@ checkNvidiaHardware() {
     esac
 }
 
-checkIntelHardware() {
-    model=$(grep "model name" /proc/cpuinfo | head -n 1 | cut -d ':' -f 2 | cut -c 2-3)
-    [ "$model" -ge 11 ]
-}
-
 promptUser() {
     printf "%b" "Do you want to $1 ? [y/N]:"
     read -r confirm
@@ -87,7 +82,7 @@ setupHardwareAcceleration() {
 
 installDriver() {
     # Refer https://wiki.archlinux.org/title/NVIDIA for open-dkms or dkms driver selection
-    if checkNvidiaHardware && promptUser "install nvidia's open source drivers"; then
+    if checkHardware && promptUser "install nvidia's open source drivers"; then
         printf "%b\n" "${YELLOW}Installing nvidia open source driver...${RC}"
         installDeps
         "$ESCALATION_TOOL" "$PACKAGER" -S --needed --noconfirm nvidia-open-dkms
@@ -97,10 +92,6 @@ installDriver() {
         "$ESCALATION_TOOL" "$PACKAGER" -S --needed --noconfirm nvidia-dkms
     fi
 
-    if checkIntelHardware; then
-        setKernelParam "ibt=off"
-    fi
-
     # Refer https://wiki.archlinux.org/title/NVIDIA/Tips_and_tricks#Preserve_video_memory_after_suspend
     setKernelParam "nvidia.NVreg_PreserveVideoMemoryAllocations=1"
     "$ESCALATION_TOOL" systemctl enable nvidia-suspend.service nvidia-hibernate.service nvidia-resume.service