add rknn device check

mmdeploy/backend/rknn/__init__.py

@@ -1,7 +1,5 @@
 # Copyright (c) OpenMMLab. All rights reserved.
 import importlib
-import re
-import subprocess
 
 
 def is_available():
@@ -13,17 +11,6 @@ def is_available():
     return importlib.util.find_spec('rknn') is not None
 
 
-def device_available():
-    """Check whether device available.
-
-    Returns:
-        bool: True if the device is available.
-    """
-    ret = subprocess.check_output('adb devices', shell=True)
-    match = re.search(r'\\n\w+\\tdevice', str(ret))
-    return match is not None
-
-
 __all__ = []
 
 if is_available():

mmdeploy/utils/test.py

@@ -104,11 +104,6 @@ def check_backend(backend: Backend, require_plugin: bool = False):
         from mmdeploy.backend.torchscript import ops_available as is_available
     elif backend == Backend.RKNN:
         from mmdeploy.backend.rknn import is_available
-        if not is_available():
-            # skip CI in github
-            pytest.skip(f'{backend.value} package is not available')
-        # device required
-        from mmdeploy.backend.rknn import device_available as is_available
     elif backend == Backend.ASCEND:
         from mmdeploy.backend.ascend import is_available
     else:

tools/check_env.py

@@ -50,6 +50,9 @@ def check_backend():
     import mmdeploy.apis.coreml as coreml_apis
     logger.info(f'coreml_is_available: {coreml_apis.is_available()}')
 
+    import mmdeploy.apis.rknn as rknn_apis
+    logger.info(f'rknn_is_avaliable: {rknn_apis.is_available()}')
+
 
 def check_codebase():
     codebase_versions = get_codebase_version()