libsensors: update flush() function for new Invensense hal
- Updated due to Motion Apps 5.1.6 Release Candidate 54 on sensors_mpl.cpp
- Avoid data abort on sensor init (on boot progress)
Change-Id: I0e00fbaff60d9605649fd80be192002554043b4d
diff --git a/libsensors/sensors.cpp b/libsensors/sensors.cpp
index bd08a6f..72e549e 100644
--- a/libsensors/sensors.cpp
+++ b/libsensors/sensors.cpp
@@ -116,6 +116,7 @@
// return true if the constructor is completed
bool isValid() { return mInitialized; };
+ int flush(int handle);
private:
enum {
@@ -375,6 +376,13 @@
if (index < 0) return index;
return mSensor[index]->batch(handle, flags, period_ns, timeout);
}
+
+int sensors_poll_context_t::flush(int handle)
+{
+ int index = handleToDriver(handle);
+ if (index < 0) return index;
+ return mSensor[index]->flush(handle);
+}
/******************************************************************************/
static int poll__close(struct hw_device_t *dev)
@@ -414,6 +422,13 @@
sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
return ctx->batch(handle, flags, period_ns, timeout);
}
+
+static int poll__flush(struct sensors_poll_device_1 *dev,
+ int handle)
+{
+ sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
+ return ctx->flush(handle);
+}
/******************************************************************************/
/** Open a new instance of a sensor device using name */
@@ -440,6 +455,7 @@
/* Batch processing */
dev->device.batch = poll__batch;
+ dev->device.flush = poll__flush;
*device = &dev->device.common;
status = 0;
