Index: telemetry/telemetry/internal/platform/platform_backend.py |
diff --git a/telemetry/telemetry/internal/platform/platform_backend.py b/telemetry/telemetry/internal/platform/platform_backend.py |
index d099940fc7853de49911aa7d997253cb492eb05a..4e24789e0d0d67c163bc86a4b09a14547bf04dff 100644 |
--- a/telemetry/telemetry/internal/platform/platform_backend.py |
+++ b/telemetry/telemetry/internal/platform/platform_backend.py |
@@ -305,3 +305,17 @@ class PlatformBackend(object): |
def WaitForBatteryTemperature(self, temp): |
pass |
+ |
+ def SetInteractivityBoost(self, enable): |
+ """On some platforms (e.g. ChromeOS), the kernel provides a frequency boost |
+ to the CPUs when an input is received (e.g., keypress, touchpad event). |
+ Page actions which simulate a user input therefore need to trigger the |
+ same boost in order to accurately simulate normal behaviour. |
+ |
+ This should be overridden by platforms which provide a frequency boost |
+ in response to user input. |
+ |
+ Args: |
+ enable: turn boost on or off |
+ """ |
+ pass |