| /drivers/media/pci/cx88/ |
| A D | cx88-dsp.c | 139 int samples = 5; in noise_magnitude() local
149 for (i = 0; i < samples; i++) { in noise_magnitude()
154 return (u32)int_sqrt(sum / samples); in noise_magnitude()
240 s16 *samples; in read_rds_samples() local
255 samples = kmalloc_array(sample_count, sizeof(*samples), GFP_KERNEL); in read_rds_samples()
256 if (!samples) in read_rds_samples()
269 return samples; in read_rds_samples()
274 s16 *samples; in cx88_dsp_detect_stereo_sap() local
288 samples = read_rds_samples(core, &N); in cx88_dsp_detect_stereo_sap()
290 if (!samples) in cx88_dsp_detect_stereo_sap()
[all …]
|
| A D | cx88-input.c | 526 u32 samples; in cx88_ir_irq() local
538 samples = cx_read(MO_SAMPLE_IO); in cx88_ir_irq()
540 if (samples == 0xff && ir->dev->idle) in cx88_ir_irq()
544 ev.pulse = samples & 0x80000000 ? false : true; in cx88_ir_irq()
545 bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples)); in cx88_ir_irq()
548 samples <<= bits; in cx88_ir_irq()
|
| /drivers/gpu/drm/imagination/ |
| A D | pvr_hwrt.c | 106 if (samples >= 4) in get_cr_isp_mtile_size_val()
108 if (samples >= 2) in get_cr_isp_mtile_size_val()
111 if (samples >= 8) in get_cr_isp_mtile_size_val()
113 if (samples >= 4) in get_cr_isp_mtile_size_val()
116 if (samples >= 8) in get_cr_isp_mtile_size_val()
189 if (samples >= 2) in get_cr_te_aa_val()
191 if (samples >= 4) in get_cr_te_aa_val()
195 if (samples >= 2) in get_cr_te_aa_val()
197 if (samples >= 4) in get_cr_te_aa_val()
199 if (samples >= 8) in get_cr_te_aa_val()
[all …]
|
| /drivers/input/touchscreen/ |
| A D | fsl-imx25-tcq.c | 238 unsigned int samples) in mx25_tcq_create_event_for_4wire() argument
246 for (i = 0; i < samples; i++) { in mx25_tcq_create_event_for_4wire()
270 if (samples != 0) { in mx25_tcq_create_event_for_4wire()
312 unsigned int samples; in mx25_tcq_irq_thread() local
322 samples = MX25_ADCQ_SR_FDN(stats); in mx25_tcq_irq_thread()
323 samples -= samples % priv->sample_count; in mx25_tcq_irq_thread()
325 if (!samples) in mx25_tcq_irq_thread()
328 for (i = 0; i != samples; ++i) in mx25_tcq_irq_thread()
331 mx25_tcq_create_event_for_4wire(priv, sample_buf, samples); in mx25_tcq_irq_thread()
|
| /drivers/iio/accel/ |
| A D | adxl345_core.c | 890 for (i = 0; i < samples; i++) { in adxl345_fifo_transfer()
908 if (st->fifo_delay && samples > 1) in adxl345_fifo_transfer()
924 int samples; in adxl345_fifo_reset() local
928 samples = adxl345_get_samples(st); in adxl345_fifo_reset()
929 if (samples > 0) in adxl345_fifo_reset()
930 adxl345_fifo_transfer(st, samples); in adxl345_fifo_reset()
964 int samples) in adxl345_fifo_push() argument
969 if (samples <= 0) in adxl345_fifo_push()
987 int samples; in adxl345_push_event() local
1011 samples = adxl345_get_samples(st); in adxl345_push_event()
[all …]
|
| A D | adxl313_core.c | 935 for (i = 0; i < samples; i++) { in adxl313_fifo_transfer()
958 int samples; in adxl313_fifo_reset() local
962 samples = adxl313_get_samples(data); in adxl313_fifo_reset()
963 if (samples > 0) in adxl313_fifo_reset()
964 adxl313_fifo_transfer(data, samples); in adxl313_fifo_reset()
1020 ret = adxl313_fifo_transfer(data, samples); in adxl313_fifo_push()
1024 for (i = 0; i < ADXL313_NUM_AXIS * samples; i += ADXL313_NUM_AXIS) in adxl313_fifo_push()
1100 int samples, int_stat; in adxl313_irq_handler() local
1116 samples = adxl313_get_samples(data); in adxl313_irq_handler()
1117 if (samples < 0) in adxl313_irq_handler()
[all …]
|
| A D | kionix-kx022a.c | 779 static int __kx022a_fifo_flush(struct iio_dev *idev, unsigned int samples, in __kx022a_fifo_flush() argument
842 if (samples && count > samples) { in __kx022a_fifo_flush()
848 data->timestamp -= (count - samples) * sample_period; in __kx022a_fifo_flush()
849 count = samples; in __kx022a_fifo_flush()
881 static int kx022a_fifo_flush(struct iio_dev *idev, unsigned int samples) in kx022a_fifo_flush() argument
887 ret = __kx022a_fifo_flush(idev, samples, false); in kx022a_fifo_flush()
|
| A D | bmc150-accel-core.c | 920 char *buffer, int samples) in bmc150_accel_fifo_transfer() argument
925 int total_length = samples * sample_length; in bmc150_accel_fifo_transfer()
937 unsigned samples, bool irq) in __bmc150_accel_fifo_flush() argument
990 if (samples && count > samples) in __bmc150_accel_fifo_flush()
991 count = samples; in __bmc150_accel_fifo_flush()
1020 static int bmc150_accel_fifo_flush(struct iio_dev *indio_dev, unsigned samples) in bmc150_accel_fifo_flush() argument
1026 ret = __bmc150_accel_fifo_flush(indio_dev, samples, false); in bmc150_accel_fifo_flush()
|
| /drivers/gpu/drm/amd/display/dc/dce/ |
| A D | dce_audio.c | 129 uint32_t samples; in check_audio_bandwidth_hdmi() local
175 samples = h_blank * 10; in check_audio_bandwidth_hdmi()
179 samples /= 32; in check_audio_bandwidth_hdmi()
184 samples /= 10; in check_audio_bandwidth_hdmi()
195 samples *= 4; in check_audio_bandwidth_hdmi()
198 samples *= 5; in check_audio_bandwidth_hdmi()
201 samples *= 6; in check_audio_bandwidth_hdmi()
204 samples *= 4; in check_audio_bandwidth_hdmi()
208 samples /= 4; in check_audio_bandwidth_hdmi()
211 if (samples < 88200) in check_audio_bandwidth_hdmi()
[all …]
|
| /drivers/input/keyboard/ |
| A D | qt1050.c | 109 u32 samples; member
332 (button->samples << 4) | (button->scale)); in qt1050_apply_fw_data()
394 &button.samples)) { in qt1050_parse_fw()
395 button.samples = 0; in qt1050_parse_fw()
397 if (is_power_of_2(button.samples)) in qt1050_parse_fw()
398 button.samples = ilog2(button.samples); in qt1050_parse_fw()
400 button.samples = 0; in qt1050_parse_fw()
|
| /drivers/crypto/intel/qat/qat_common/ |
| A D | adf_tl_debugfs.c | 29 unsigned int samples, hb_idx, i; in tl_collect_values_u32() local
33 samples = min(telemetry->msg_cnt, telemetry->hbuffs); in tl_collect_values_u32()
34 hb_idx = telemetry->hb_num + telemetry->hbuffs - samples; in tl_collect_values_u32()
38 for (i = 0; i < samples; i++) { in tl_collect_values_u32()
47 return samples; in tl_collect_values_u32()
53 unsigned int samples, hb_idx, i; in tl_collect_values_u64() local
57 samples = min(telemetry->msg_cnt, telemetry->hbuffs); in tl_collect_values_u64()
58 hb_idx = telemetry->hb_num + telemetry->hbuffs - samples; in tl_collect_values_u64()
62 for (i = 0; i < samples; i++) { in tl_collect_values_u64()
71 return samples; in tl_collect_values_u64()
|
| /drivers/comedi/drivers/ |
| A D | adl_pci9111.c | 411 unsigned int samples; in pci9111_handle_fifo_half_full() local
413 samples = comedi_nsamples_left(s, PCI9111_FIFO_HALF_SIZE); in pci9111_handle_fifo_half_full()
414 insw(dev->iobase + PCI9111_AI_FIFO_REG, buf, samples); in pci9111_handle_fifo_half_full()
417 comedi_buf_write_samples(s, buf, samples); in pci9111_handle_fifo_half_full()
422 while (pos < samples) { in pci9111_handle_fifo_half_full()
427 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
428 to_read = samples - pos; in pci9111_handle_fifo_half_full()
435 if (to_read > samples - pos) in pci9111_handle_fifo_half_full()
436 to_read = samples - pos; in pci9111_handle_fifo_half_full()
|
| A D | das1800.c | 750 unsigned int samples; in das1800_ai_transfer_size() local
752 samples = max_samples; in das1800_ai_transfer_size()
758 samples = ns / cmd->convert_arg; in das1800_ai_transfer_size()
761 samples = ns / (cmd->scan_begin_arg * cmd->chanlist_len); in das1800_ai_transfer_size()
766 samples = comedi_nsamples_left(s, samples); in das1800_ai_transfer_size()
768 if (samples > max_samples) in das1800_ai_transfer_size()
769 samples = max_samples; in das1800_ai_transfer_size()
770 if (samples < 1) in das1800_ai_transfer_size()
771 samples = 1; in das1800_ai_transfer_size()
773 return comedi_samples_to_bytes(s, samples); in das1800_ai_transfer_size()
|
| /drivers/media/common/siano/ |
| A D | smsir.c | 26 const s32 *samples = (const void *)buf; in sms_ir_event() local
30 .duration = abs(samples[i]), in sms_ir_event()
31 .pulse = (samples[i] > 0) ? false : true in sms_ir_event()
|
| /drivers/media/pci/cobalt/ |
| A D | cobalt-alsa-pcm.c | 99 size_t samples) in cobalt_alsa_announce_pcm_data() argument
106 int length = samples; in cobalt_alsa_announce_pcm_data()
111 pcm_data, samples); in cobalt_alsa_announce_pcm_data()
299 size_t samples) in cobalt_alsa_pb_pcm_data() argument
310 pcm_data, samples); in cobalt_alsa_pb_pcm_data()
331 if (samples == 0) { in cobalt_alsa_pb_pcm_data()
|
| /drivers/iommu/intel/ |
| A D | perf.c | 100 lstat[type].samples++; in dmar_latency_update()
150 if (lstat[i].samples) in dmar_latency_snapshot()
151 val = div_u64(val, (lstat[i].samples * 1000)); in dmar_latency_snapshot()
|
| /drivers/iio/pressure/ |
| A D | rohm-bm1390.c | 336 static int __bm1390_fifo_flush(struct iio_dev *idev, unsigned int samples, in __bm1390_fifo_flush() argument
367 if (samples && smp_lvl > samples) in __bm1390_fifo_flush()
368 smp_lvl = samples; in __bm1390_fifo_flush()
426 static int bm1390_fifo_flush(struct iio_dev *idev, unsigned int samples) in bm1390_fifo_flush() argument
450 ret = __bm1390_fifo_flush(idev, samples, timestamp); in bm1390_fifo_flush()
|
| /drivers/iio/buffer/ |
| A D | kfifo_buf.c | 123 size_t samples; in iio_kfifo_buf_data_available() local
126 samples = kfifo_len(&kf->kf); in iio_kfifo_buf_data_available()
129 return samples; in iio_kfifo_buf_data_available()
|
| /drivers/isdn/mISDN/ |
| A D | dsp_tones.c | 197 tones_samples samples[] = { variable
219 while (samples[i].len) { in dsp_audio_generate_ulaw_samples()
221 while (j < (*samples[i].len)) { in dsp_audio_generate_ulaw_samples()
222 samples[i].data[j] = in dsp_audio_generate_ulaw_samples()
223 dsp_audio_alaw_to_ulaw[samples[i].data[j]]; in dsp_audio_generate_ulaw_samples()
|
| A D | clock.c | 134 mISDN_clock_update(struct mISDNclock *iclock, int samples, ktime_t *timestamp) in mISDN_clock_update() argument
152 iclock_count += samples; in mISDN_clock_update()
|
| /drivers/iio/common/cros_ec_sensors/ |
| A D | cros_ec_sensors_core.c | 198 out = (s16 *)st->samples; in cros_ec_sensors_push_data()
209 iio_push_to_buffers_with_timestamp(indio_dev, st->samples, in cros_ec_sensors_push_data()
724 memset(st->samples, 0, indio_dev->scan_bytes); in cros_ec_sensors_capture()
729 (s16 *)st->samples); in cros_ec_sensors_capture()
733 iio_push_to_buffers_with_timestamp(indio_dev, st->samples, in cros_ec_sensors_capture()
|
| /drivers/hwmon/ |
| A D | mlxreg-fan.c | 112 int samples; member
165 fan->samples); in mlxreg_fan_read()
455 fan->samples = MLXREG_FAN_TACHO_SAMPLES_PER_PULSE_DEF; in mlxreg_fan_config()
517 fan->samples = data->mask; in mlxreg_fan_config()
|
| /drivers/net/wireless/intel/iwlegacy/ |
| A D | 3945.c | 1930 const struct il3945_eeprom_txpower_sample *samples; in il3945_hw_reg_get_matched_power_idx() local
1936 samples = chnl_grp->samples; in il3945_hw_reg_get_matched_power_idx()
1938 if (power == samples[i].power) { in il3945_hw_reg_get_matched_power_idx()
1939 *new_idx = samples[i].gain_idx; in il3945_hw_reg_get_matched_power_idx()
1944 if (power > samples[1].power) { in il3945_hw_reg_get_matched_power_idx()
1947 } else if (power > samples[2].power) { in il3945_hw_reg_get_matched_power_idx()
1950 } else if (power > samples[3].power) { in il3945_hw_reg_get_matched_power_idx()
1958 denominator = (s32) samples[idx1].power - (s32) samples[idx0].power; in il3945_hw_reg_get_matched_power_idx()
1961 gains0 = (s32) samples[idx0].gain_idx * (1 << 19); in il3945_hw_reg_get_matched_power_idx()
1962 gains1 = (s32) samples[idx1].gain_idx * (1 << 19); in il3945_hw_reg_get_matched_power_idx()
[all …]
|
| /drivers/input/misc/ |
| A D | adxl34x.c | 302 int int_stat, tap_stat, samples, orient, orient_code; in adxl34x_irq() local
371 samples = ENTRIES(AC_READ(ac, FIFO_STATUS)) + 1; in adxl34x_irq()
373 samples = 1; in adxl34x_irq()
375 for (; samples > 0; samples--) { in adxl34x_irq()
391 if (ac->fifo_delay && (samples > 1)) in adxl34x_irq()
|
| /drivers/macintosh/ |
| A D | windfarm_pid.c | 45 st->samples[i] = new_sample; in wf_pid_run()
52 st->samples[st->index] = new_sample; in wf_pid_run()
|