Searched defs:threshold (Results 1 - 25 of 51) sorted by relevance

123

/drivers/input/keyboard/
H A Dgpio_keys_polled.c34 int threshold; member in struct:gpio_keys_button_data
77 if (bdata->count < bdata->threshold)
179 bdata->threshold = DIV_ROUND_UP(button->debounce_interval,
/drivers/input/misc/
H A Dgpio_tilt_polled.c37 int threshold; member in struct:gpio_tilt_polled_dev
49 if (tdev->count < tdev->threshold) {
86 tdev->count = tdev->threshold;
154 tdev->threshold = DIV_ROUND_UP(pdata->debounce_interval,
/drivers/watchdog/
H A Dintel_scu_watchdog.h50 u32 threshold; member in struct:intel_scu_watchdog_dev
H A Dintel_scu_watchdog.c126 static int watchdog_set_ipc(int soft_threshold, int threshold) argument
134 ipc_wbuf[1] = threshold;
174 /* set the timer to the threshold */
175 iowrite32(watchdog_device.threshold,
218 watchdog_device.threshold =
229 pr_debug("set_heartbeat: threshold is %x (hex)\n",
230 watchdog_device.threshold);
236 watchdog_device.threshold =
237 watchdog_device.threshold / FREQ_ADJUSTMENT;
244 /* send the threshold an
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/drivers/cpuidle/governors/
H A Dladder.c33 } threshold; member in struct:ladder_device_state
87 last_residency = last_state->threshold.promotion_time + 1;
91 last_residency > last_state->threshold.promotion_time &&
95 if (last_state->stats.promotion_count >= last_state->threshold.promotion_count) {
115 last_residency < last_state->threshold.demotion_time) {
118 if (last_state->stats.demotion_count >= last_state->threshold.demotion_count) {
150 lstate->threshold.promotion_count = PROMOTION_COUNT;
151 lstate->threshold.demotion_count = DEMOTION_COUNT;
154 lstate->threshold.promotion_time = state->exit_latency;
156 lstate->threshold
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/drivers/md/persistent-data/
H A Ddm-btree-remove.c213 unsigned threshold = 2 * merge_threshold(left) + 1; local
215 if (nr_left + nr_right < threshold) {
357 unsigned threshold = merge_threshold(left) * 4 + 1; local
362 if ((nr_left + nr_center + nr_right) < threshold)
/drivers/net/wireless/iwlwifi/
H A Diwl-5000.c149 s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) - local
152 hw_params(priv).ct_kill_threshold = threshold * volt2temp_coef;
H A Diwl-agn-rx.c249 /* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */
324 int threshold = priv->plcp_delta_threshold; local
326 if (threshold == IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE) {
340 if ((delta * 100 / msecs) > threshold) {
342 "plcp health threshold %u delta %d msecs %u\n",
343 threshold, delta, msecs);
/drivers/media/dvb/frontends/
H A Ddib3000mb.c460 u32 dds_val, threshold = 0x800000; local
467 if (dds_val < threshold)
469 else if (dds_val == threshold)
476 if (dds_val < threshold)
478 else if (dds_val == threshold)
/drivers/staging/iio/cdc/
H A Dad7150.c54 * @threshold: thresholds for simple capacitance value events
55 * @thresh_sensitivity: threshold for simple capacitance offset
57 * @mag_sensitity: threshold for magnitude of capacitance offset from
60 * adaptive threshold event occurs to when the average
74 u16 threshold[2][2]; member in struct:ad7150_chip_info
180 value = chip->threshold[rising][chan];
298 *val = chip->threshold[rising][chan];
325 chip->threshold[rising][chan] = val;
456 * threshold events
/drivers/staging/ramster/cluster/
H A Dheartbeat.c65 /* Only sets a new threshold if there are no active regions.
70 static void r2hb_dead_threshold_set(unsigned int threshold) argument
72 if (threshold > R2HB_MIN_DEAD_THRESHOLD) {
74 r2hb_dead_threshold = threshold;
/drivers/gpu/drm/savage/
H A Dsavage_bci.c41 uint32_t threshold = dev_priv->bci_threshold_hi; local
46 if (n > dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - threshold)
54 if ((status & mask) < threshold)
61 DRM_INFO(" status=0x%08x, threshold=0x%08x\n", status, threshold);
/drivers/input/mouse/
H A Dappletouch.c239 * Make the threshold a module parameter
241 static int threshold = ATP_THRESHOLD; variable
242 module_param(threshold, int, 0644);
243 MODULE_PARM_DESC(threshold, "Discard any change in data from a sensor"
339 if (xy_sensors[i] < threshold) {
364 } else if (i > 0 && (xy_sensors[i - 1] - xy_sensors[i] > threshold)) {
369 * Subtracts threshold so a high sensor that just passes the
370 * threshold won't skew the calculated absolute coordinate.
375 pcum += (xy_sensors[i] - threshold) * i;
376 psum += (xy_sensors[i] - threshold);
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/drivers/media/video/uvc/
H A Duvc_driver.c177 * continued fraction decomposition. Using 8 and 333 for n_terms and threshold
181 unsigned int n_terms, unsigned int threshold)
194 * threshold.
201 if (an[n] >= threshold) {
180 uvc_simplify_fraction(uint32_t *numerator, uint32_t *denominator, unsigned int n_terms, unsigned int threshold) argument
/drivers/net/wireless/b43legacy/
H A Dradio.c821 s32 threshold; local
836 threshold = (phy->nrssi[1] - phy->nrssi[0]) * 32;
837 threshold += 20 * (phy->nrssi[0] + 1);
838 threshold /= 40;
840 threshold = phy->nrssi[1] - 5;
842 threshold = clamp_val(threshold, 0, 0x3E);
844 b43legacy_phy_write(dev, 0x0020, (((u16)threshold) << 8)
/drivers/net/wireless/wl1251/
H A Dacx.c363 wl1251_debug(DEBUG_ACX, "acx data pd threshold");
371 /* FIXME: threshold value not set */
375 wl1251_warning("failed to set pd threshold: %d", ret);
475 wl1251_debug(DEBUG_ACX, "acx rts threshold");
483 rts->threshold = rts_threshold;
487 wl1251_warning("failed to set rts threshold: %d", ret);
669 wl1251_debug(DEBUG_ACX, "acx cca threshold");
683 wl1251_warning("failed to set cca threshold: %d", ret);
775 int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight, argument
787 rssi->threshold
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/drivers/media/radio/
H A Dsi4713-i2c.h208 s32 threshold; member in struct:acomp_info
/drivers/net/ethernet/ibm/ehea/
H A Dehea_phyp.c253 u64 threshold = local
267 threshold); /* R12 */
/drivers/net/ethernet/ibm/
H A Dibmveth.h116 u32 threshold; member in struct:ibmveth_buff_pool
/drivers/net/fddi/skfp/
H A Dpcmplc.c207 static void sm_ph_lem_start(struct s_smc *smc, int np, int threshold);
1229 static void sm_ph_lem_start(struct s_smc *smc, int np, int threshold) argument
1240 outpw(PLC(np,PL_LE_THRESHOLD),threshold) ; local
/drivers/net/wireless/rt2x00/
H A Drt2x00queue.h442 * @threshold: Minimum number of free entries before queue is kicked by force.
468 unsigned short threshold; member in struct:data_queue
632 * rt2x00queue_threshold - Check if the queue is below threshold
637 return rt2x00queue_available(queue) < queue->threshold;
/drivers/net/wireless/wl12xx/
H A Dacx.c290 * If the RTS threshold is not configured or out of range, use the
296 wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
305 rts->threshold = cpu_to_le16((u16)rts_threshold);
309 wl1271_warning("failed to set rts threshold: %d", ret);
448 u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE; local
462 threshold = wl->conf.conn.synch_fail_thold;
467 acx->synch_fail_thold = cpu_to_le32(threshold);
548 wl1271_debug(DEBUG_ACX, "acx cca threshold");
562 wl1271_warning("failed to set cca threshold: %d", ret);
910 wl1271_debug(DEBUG_ACX, "acx frag threshold
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/drivers/spi/
H A Dspi-pxa2xx.c161 u32 threshold; member in struct:chip_data
671 sccr1_reg |= chip->threshold;
826 u32 *threshold)
836 /* Set the threshold (in registers) to equal the same amount of data
839 * divided by (bytes/register); the tx threshold is the inverse of
845 * Whenever burst_size (in bytes) equals bits/word, the fifo threshold
847 * The threshold can only be set to 2, 4 or 8, but not 16, because
914 *threshold = (SSCR1_RxTresh(thresh_words) & SSCR1_RFT)
1149 cr1 = chip->cr1 | chip->threshold | drv_data->int_cr1;
1356 chip->threshold
823 set_dma_burst_and_threshold(struct chip_data *chip, struct spi_device *spi, u8 bits_per_word, u32 *burst_code, u32 *threshold) argument
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/drivers/staging/comedi/drivers/
H A Djr3_pci.h197 /* This structure shows the layout for a single threshold packet inside of a
198 * load envelope. Each load envelope can contain several threshold structures.
199 * 1. data_address contains the address of the data for that threshold. This
201 * 2. threshold is the is the value at which, if data is above or below, the
203 * 3. bit_pattern contains the bits that will be set if the threshold value is
209 s32 threshold; member in struct:thresh_struct
218 * The latched bits will not be reset once the threshold which set them is
221 * 2. number_of_xx_thresholds specify how many GE/LE threshold there are.
H A Dquatech_daqp_cs.c587 int threshold; local
654 /* Now it's time to program the FIFO threshold, basically the
661 * threshold set at half the FIFO size, we have a margin of
673 * the stop count itself as the threshold, the card interrupts
679 * interrupt response) and use that as the threshold. So, if
681 * get 1000 samples, use that as the threshold, take four
685 * samples are requested, we could set the threshold to 1500
688 * Instead, it'll set the threshold at 1266 and take 64
694 * threshold (1500 = 3 * 5^3 * 2^2) and an interrupt count (54
716 * compute the FIFO threshold (i
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