feat(deck): Switch to kyber I/O scheduler from BFQ, disable watchdog,…

… and raise memlock limit

Brings in some of the great improvements highlighted by https://medium.com/@a.b.t./here-are-some-possibly-useful-tweaks-for-steamos-on-the-steam-deck-fcb6b571b577#ad14

system_files/deck/shared/usr/etc/security/limits.d/memlock.conf

@@ -0,0 +1,2 @@
+* hard memlock 2147484
+* soft memlock 2147484

system_files/deck/shared/usr/lib/udev/rules.d/60-schedulers.rules

@@ -1,6 +1,6 @@
 # SSD/MicroSD
-ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"
 # HDD
-ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="bfq"
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="kyber"
 # NVME
-ACTION=="add|change", KERNEL=="nvme[0-9]n1", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"
+ACTION=="add|change", KERNEL=="nvme[0-9]n1", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"

system_files/desktop/shared/usr/bin/bazzite-hardware-setup

@@ -6,7 +6,7 @@ IMAGE_FLAVOR=$(jq -r '."image-flavor"' < $IMAGE_INFO)
 BASE_IMAGE_NAME=$(jq -r '."base-image-name"' < $IMAGE_INFO)
 
 # SCRIPT VERSION
-HWS_VER=2
+HWS_VER=3
 HWS_VER_FILE="/etc/bazzite/hws_version"
 HWS_VER_RAN=$(cat $HWS_VER_FILE)
 
@@ -52,6 +52,14 @@ if [[ ":Jupiter:" =~ ":$SYS_ID:"  ]]; then
   if [[ ! $KARGS =~ "initcall_blacklist" ]]; then
     NEEDED_KARGS="$NEEDED_KARGS --append=initcall_blacklist=simpledrm_platform_driver_init"
   fi
+
+  if [[ ! $KARGS =~ "nowatchdog" ]]; then
+    NEEDED_KARGS="$NEEDED_KARGS --append=nowatchdog"
+  fi
+
+  if [[ ! $KARGS =~ "nmi_watchdog" ]]; then
+    NEEDED_KARGS="$NEEDED_KARGS --append=nmi_watchdog=0"
+  fi
 fi
 
 if grep -qz "Kernel driver in use: radeon" <<< $GPU_ID; then