GMINL-2659: Keep recent events history for fusion-like processing

[android-x86/hardware-intel-libsensors.git] / control.c

diff --git a/control.c b/control.c
index 1124a0f..b7ed570 100644 (file)
--- a/control.c
+++ b/control.c
@@ -772,7 +772,7 @@ void set_report_ts(int s, int64_t ts)
        }
 }
 
-static int integrate_device_report(int dev_num)
+static int integrate_device_report (int dev_num)
 {
        int len;
        int s,c;
@@ -833,7 +833,7 @@ static int integrate_device_report(int dev_num)
                              sr_offset);
 
                        set_report_ts(s, get_timestamp());
-                       sensor_info[s].report_pending = 1;
+                       sensor_info[s].report_pending = DATA_TRIGGER;
                        sensor_info[s].report_initialized = 1;
                }
 
@@ -945,7 +945,7 @@ static void synthetize_duplicate_samples (void)
                if (target_ts <= current_ts) {
                        /* Mark the sensor for event generation */
                        set_report_ts(s, current_ts);
-                       sensor_info[s].report_pending = 1;
+                       sensor_info[s].report_pending = DATA_DUPLICATE;
                }
        }
 }
@@ -965,7 +965,7 @@ static void integrate_thread_report (uint32_t tag)
 
        if (len == expected_len) {
                set_report_ts(s, get_timestamp());
-               sensor_info[s].report_pending = 1;
+               sensor_info[s].report_pending = DATA_SYSFS;
        }
 }
 
@@ -1038,12 +1038,13 @@ return_available_sensor_reports:
        for (s=0; s<sensor_count && returned_events < count; s++) {
                if (sensor_info[s].report_pending) {
                        event_count = 0;
-                       /* Lower flag */
-                       sensor_info[s].report_pending = 0;
 
                        /* Report this event if it looks OK */
                        event_count = propagate_sensor_report(s, &data[returned_events]);
 
+                       /* Lower flag */
+                       sensor_info[s].report_pending = 0;
+
                        /* Duplicate only if both cal & uncal are active */
                        if (sensor_info[s].type == SENSOR_TYPE_GYROSCOPE &&
                                        sensor_info[s].pair_idx && sensor_info[sensor_info[s].pair_idx].enable_count != 0) {