sof-tplgreader.py: support filtering for IPC4 WoV pipeline

Adds support to filter IPC4 WoV pipeline. The IPC4 WoV
pipeline is blocked by default for normal capture tests,
if we want to test WoV pipeline, we can use a filter
'-f kpb:any'.

Signed-off-by: Chao Song <chao.song@linux.intel.com>

Author: Chao Song

tools/sof-tplgreader.py

@@ -2,6 +2,7 @@
 
 from tplgtool import TplgParser, TplgFormatter
 from common import format_pipeline, export_pipeline
+import re
 
 class clsTPLGReader:
     def __init__(self):
@@ -43,6 +44,7 @@ def loadFile(self, filename, sofcard=0):
                 pgas = formatter.find_comp_for_pcm(pcm, 'PGA')
                 eqs = formatter.find_comp_for_pcm(pcm, 'EQ')
                 kwds = formatter.find_comp_for_pcm(pcm, 'KPBM')
+                kwds_ipc4 = formatter.find_comp_for_pcm(pcm, 'kpb')
                 asrcs = formatter.find_comp_for_pcm(pcm, 'ASRC')
                 codec_adapters = formatter.find_comp_for_pcm(pcm, 'CODEC_ADAPTER')
                 pipeline_dict = {}
@@ -55,6 +57,7 @@ def loadFile(self, filename, sofcard=0):
                 clsTPLGReader.attach_comp_to_pipeline(pgas, pcm['capture'], "PGA", pipeline_dict)
                 clsTPLGReader.attach_comp_to_pipeline(eqs, pcm['capture'], "EQ", pipeline_dict)
                 clsTPLGReader.attach_comp_to_pipeline(kwds, pcm['capture'], "KPBM", pipeline_dict)
+                clsTPLGReader.attach_comp_to_pipeline(kwds_ipc4, pcm['capture'], "kpb", pipeline_dict)
                 clsTPLGReader.attach_comp_to_pipeline(asrcs, pcm['capture'], "ASRC", pipeline_dict)
                 clsTPLGReader.attach_comp_to_pipeline(codec_adapters, pcm['capture'], "CODEC_ADAPTER", pipeline_dict)
                 # supported formats of playback pipeline in formats[0]
@@ -351,14 +354,14 @@ def parse_and_set_block_keyword(block_str, tplgreader):
 
     # If run general test case on WOV pipeline or ECHO REFERENCE capture pipeline, there will be error
     # due to no feed data, and they should be blocked in general test case.
-    default_block_keyword = 'kpbm:any;type:capture & echo;'
+    default_block_keyword = 'kpbm:any;kpb:any;type:capture & echo;'
     # if no filter or block item is specified, the "block_none" here will help to
     # block nothing
     block_str = "block_none"
     # user specified block items from command line
     cmd_block_str = ret_args['block'].strip() if ret_args['block'] is not None else ''
 
-    if ret_args['filter'] is not None and 'kpbm' not in ret_args['filter'] and 'echo' not in ret_args['filter']:
+    if ret_args["filter"] is not None and not re.search('echo|kpb', ret_args["filter"]):
         block_str = default_block_keyword + cmd_block_str
     else:
         block_str = cmd_block_str if cmd_block_str != '' else block_str