Add option for setting PL2=PL1

scripts/tdp

@@ -42,6 +42,7 @@ Example:
 
 Arguments:
   --detail, -d     Prints PL2 as well as PL1
+  --match-pl2, -m  PL2 will be set to the same as PL1 rather than 2W higher
   --help           Prints this help text"
 
 print_help () {
@@ -158,6 +159,9 @@ set_tdp () {
 
     #PL2
     local watts2=$(expr $watts + 2)
+    if [[ "$@" == *"--match-pl2"* ]] || [[ "$@" == *"-m"* ]]; then
+      watts2=$watts
+    fi
     set_pl 2 $watts2