Fix input node type

BUG=chromium:608527
TEST=Tested with audio_InternalCardNodes on samus

Change-Id: I28f2951f5858db6a80fef7242e733cfd6616908c
Reviewed-on: https://chromium-review.googlesource.com/341820
Commit-Ready: Kalin Stoyanov <kalin@chromium.org>
Tested-by: Kalin Stoyanov <kalin@chromium.org>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
diff --git a/client/cros/audio/cras_utils.py b/client/cros/audio/cras_utils.py
index 8de8a37..b8cec0c 100644
--- a/client/cros/audio/cras_utils.py
+++ b/client/cros/audio/cras_utils.py
@@ -280,7 +280,7 @@
                           'BLUETOOTH', 'UNKNOWN']
 CRAS_INPUT_NODE_TYPES = ['MIC', 'INTERNAL_MIC', 'USB', 'BLUETOOTH',
                          'POST_DSP_LOOPBACK', 'POST_MIX_LOOPBACK', 'UNKNOWN',
-                         'KEYBOARD_MIC', 'AOKR']
+                         'KEYBOARD_MIC', 'HOTWORD']
 CRAS_NODE_TYPES = CRAS_OUTPUT_NODE_TYPES + CRAS_INPUT_NODE_TYPES
 
 
diff --git a/server/site_tests/audio_InternalCardNodes/audio_InternalCardNodes.py b/server/site_tests/audio_InternalCardNodes/audio_InternalCardNodes.py
index 9c0c91c..23d87bd 100644
--- a/server/site_tests/audio_InternalCardNodes/audio_InternalCardNodes.py
+++ b/server/site_tests/audio_InternalCardNodes/audio_InternalCardNodes.py
@@ -60,8 +60,8 @@
             expected_plugged_nodes_with_audio_jack[1].append('KEYBOARD_MIC')
 
         if board_name == 'samus':
-            expected_plugged_nodes_without_audio_jack[1].append('AOKR')
-            expected_plugged_nodes_with_audio_jack[1].append('AOKR')
+            expected_plugged_nodes_without_audio_jack[1].append('HOTWORD')
+            expected_plugged_nodes_with_audio_jack[1].append('HOTWORD')
 
         audio_test_utils.check_plugged_nodes(
                 audio_facade, expected_plugged_nodes_without_audio_jack)