arb_sampling_rate = sensor[s].max_supported_rate;
}
+ /* Record the rate that was agreed upon with the sensor taken in isolation ; this avoid uncontrolled ripple effects between colocated sensor rates */
+ sensor[s].semi_arbitrated_rate = arb_sampling_rate;
+
/* Coordinate with others active sensors on the same device, if any */
if (per_device_sampling_rate)
for (n=0; n<sensor_count; n++)
- if (n != s && sensor[n].dev_num == dev_num && sensor[n].num_channels && is_enabled(n) && sensor[n].sampling_rate > arb_sampling_rate) {
+ if (n != s && sensor[n].dev_num == dev_num && sensor[n].num_channels && is_enabled(n) &&
+ sensor[n].semi_arbitrated_rate > arb_sampling_rate) {
ALOGV("Sampling rate shared between %s and %s, using %g instead of %g\n", sensor[s].friendly_name, sensor[n].friendly_name,
- sensor[n].sampling_rate, arb_sampling_rate);
- arb_sampling_rate = sensor[n].sampling_rate;
+ sensor[n].semi_arbitrated_rate, arb_sampling_rate);
+ arb_sampling_rate = sensor[n].semi_arbitrated_rate;
}
sensor[s].sampling_rate = arb_sampling_rate;