Fix bug patching panorama benchmark

Need to create benchmark directory before patching panorama.diff.
Will also delete the directory after cleaning the git.

Meanwhile, since we are using marlin/sailfish device to do test often,
changed default frequency to 979200 to match it.

Test: Run panorama benchmark from a new repo and succeeded.
Change-Id: I1244438ef93be0d27b45b267815d619dcb86a863

3 files changed, 8 insertions, 2 deletions

diff --git a/apply_patches.py b/apply_patches.py
index e0499d44..ff706f1d 100755
--- a/apply_patches.py
+++ b/apply_patches.py
@@ -64,6 +64,7 @@ def try_patch_panorama():
   # FIXME: A quick hack, need to handle errors and check whether has been
   # applied in the future.
   try:
+    subprocess.check_call(['mkdir', '-p', panorama_dir])
     subprocess.check_call(['git', '-C', panorama_dir, 'apply', panorama_patch])
     print('Panorama patched successfully!')
   except subprocess.CalledProcessError:
diff --git a/discard_patches.py b/discard_patches.py
index 7a4b0b56..4dd99ead 100755
--- a/discard_patches.py
+++ b/discard_patches.py
@@ -36,6 +36,11 @@ def dispatch_panorama():
   panorama_dir = os.path.join(config.android_home,
                               config.bench_dict['Panorama'])
   discard_git(panorama_dir)
+  try:
+    subprocess.check_call(['rm', '-rf', panorama_dir])
+    print('Panorama benchmark directory deleted successfully!')
+  except subprocess.CalledProcessError:
+    print('Error deleting Panorama benchmark directory')
 
 
 def dispatch_synthmark():
diff --git a/run.py b/run.py
index 55acb663..e74162b6 100755
--- a/run.py
+++ b/run.py
@@ -109,12 +109,12 @@ def _parse_arguments(argv):
   parser.add_argument(
       '--frequency',
       type=int,
-      default=960000,
+      default=979200,
       help='Specify the CPU frequency of the device. The '
       'unit is KHZ. The available value is defined in'
       'cpufreq/scaling_available_frequency file in '
       'device\'s each core directory. '
-      'The default value is 960000, which shows a '
+      'The default value is 979200, which shows a '
       'balance in noise and performance. Lower '
       'frequency will slow down the performance but '
       'reduce noise.')