int cpubw_target(struct device *dev, unsigned long *freq, u32 flags) { find_freq(&cpubw_profile, freq, flags); if (!gov_ab) return set_bw(*freq, find_ab(&cpubw_profile, freq)); else return set_bw(*freq, gov_ab); }
static int devbw_target(struct device *dev, unsigned long *freq, u32 flags) { struct dev_data *d = dev_get_drvdata(dev); find_freq(&d->dp, freq, flags); if (!d->gov_ab) return set_bw(dev, *freq, find_ab(d, &d->dp, freq)); else return set_bw(dev, *freq, d->gov_ab); }
static void compute_bw(int mbps) { static int cur_bw; int new_bw; mbps += guard_band_mbps; if (mbps > cur_bw) { new_bw = mbps; } else { new_bw = mbps * decay_rate + cur_bw * (100 - decay_rate); new_bw /= 100; } if (new_bw == cur_bw) return; set_bw(new_bw); cur_bw = new_bw; }
void ADXL345::start(byte bw_code){ set_bit(ADXL345_POWER_CTL_ADDRESS, 3); set_bit(ADXL345_DATA_FORMAT_ADDRESS, 3); set_bw(bw_code); }