diff --git a/test-case/multiple-pipeline.sh b/test-case/multiple-pipeline.sh
index c57d2c38..cba0b55f 100755
--- a/test-case/multiple-pipeline.sh
+++ b/test-case/multiple-pipeline.sh
@@ -116,7 +116,7 @@ func_run_pipeline_with_type()
 
         dlogi "Testing: $pcm [$dev]"
 
-        "${APP_LST[$direction]}" -D "$dev" -c "$channel" -r "$rate" -f "$fmt" "${DEV_LST[$direction]}" -q &
+        "${APP_LST[$direction]}" -D "$dev" -c "$channel" -r "$rate" -f "$fmt" "${DEV_LST[$direction]}" -q -d "6" &
 
         : $((tmp_count--))
         if [ "$tmp_count" -le 0 ]; then return 0; fi
@@ -201,9 +201,9 @@ do
     dlogi "checking pipeline status again"
     ps_checks
 
-    dlogc 'pkill -9 aplay arecord'
-    pkill -9 arecord || true
-    pkill -9 aplay   || true
+    #dlogc 'pkill -9 aplay arecord'
+    #pkill -9 arecord || true
+    #pkill -9 aplay   || true
     sleep 1 # try not to pollute the next iteration
 
     if pgrep arecord || pgrep aplay; then
diff --git a/tools/sof-kernel-log-check.sh b/tools/sof-kernel-log-check.sh
index 24226c8d..58552f99 100755
--- a/tools/sof-kernel-log-check.sh
+++ b/tools/sof-kernel-log-check.sh
@@ -149,6 +149,12 @@ trap - EXIT
 # TODO explain why we ignore this one and where
 ignore_str='error: debugfs write failed to idle -16'
 
+#TWLignore DRM errors
+ignore_str="$ignore_str"'|i915 [[:digit:].:]+: \[drm\] \*ERROR\* Unclaimed access detected prior to suspending'
+
+#Soundwire igone parity erros
+ignore_str="$ignore_str"'|rt711 sdw:[0-9]:[0-9]:[A-Za-z0-9]*:[A-Za-z0-9]*:[0-9]*: Parity error detected'
+
 # CML Helios known issue related with xhci_hcd
 # https://bugzilla.kernel.org/show_bug.cgi?id=202541
 ignore_str="$ignore_str"'|xhci_hcd 0000:00:14\.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state'