Searched refs:samples (Results 26 - 50 of 110) sorted by relevance

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/linux-master/drivers/media/pci/cobalt/
H A Dcobalt-alsa-pcm.c99 size_t samples)
106 int length = samples;
111 pcm_data, samples);
299 size_t samples)
309 dprintk("cobalt alsa pb ptr=%p data=%p samples=%zd\n", cobsc,
310 pcm_data, samples);
331 if (samples == 0) {
332 dprintk("%s: samples was zero\n", __func__);
96 cobalt_alsa_announce_pcm_data(struct snd_cobalt_card *cobsc, u8 *pcm_data, size_t skip, size_t samples) argument
296 cobalt_alsa_pb_pcm_data(struct snd_cobalt_card *cobsc, u8 *pcm_data, size_t skip, size_t samples) argument
/linux-master/sound/soc/sh/
H A Dfsi.c447 static int fsi_sample2frame(struct fsi_priv *fsi, int samples) argument
449 return samples / fsi->chan_num;
1066 static void fsi_pio_push16(struct fsi_priv *fsi, u8 *_buf, int samples) argument
1078 for (i = 0; i < samples / 2; i++)
1084 for (i = 0; i < samples; i++)
1089 static void fsi_pio_pop16(struct fsi_priv *fsi, u8 *_buf, int samples) argument
1094 for (i = 0; i < samples; i++)
1098 static void fsi_pio_push32(struct fsi_priv *fsi, u8 *_buf, int samples) argument
1103 for (i = 0; i < samples; i++)
1107 static void fsi_pio_pop32(struct fsi_priv *fsi, u8 *_buf, int samples) argument
1124 fsi_pio_transfer(struct fsi_priv *fsi, struct fsi_stream *io, void (*run16)(struct fsi_priv *fsi, u8 *buf, int samples), void (*run32)(struct fsi_priv *fsi, u8 *buf, int samples), int samples) argument
1156 int samples; local
1173 int samples; local
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H A Drz-ssi.c418 int samples; local
438 samples = 0;
440 samples += runtime->channels;
445 /* not enough samples yet */
446 if (!samples)
453 /* Note, only supports 16-bit samples */
454 for (i = 0; i < samples; i++)
458 rz_ssi_pointer_update(strm, samples / runtime->channels);
469 int samples = 0; local
490 samples
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/linux-master/sound/core/oss/
H A Dpcm_plugin.h20 void *addr; /* base address of channel samples */
22 unsigned int step; /* samples distance in bits */
135 size_t samples, snd_pcm_format_t format);
140 size_t samples, snd_pcm_format_t format);
H A Dpcm_plugin.c673 size_t samples, snd_pcm_format_t format)
687 return snd_pcm_format_set_silence(format, dst, samples);
696 while (samples-- > 0) {
710 while (samples-- > 0) {
720 size_t samples, snd_pcm_format_t format)
728 return snd_pcm_area_silence(dst_area, dst_offset, samples, format);
737 size_t bytes = samples * width / 8;
749 while (samples-- > 0) {
774 while (samples-- > 0) {
672 snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst_offset, size_t samples, snd_pcm_format_t format) argument
718 snd_pcm_area_copy(const struct snd_pcm_channel_area *src_area, size_t src_offset, const struct snd_pcm_channel_area *dst_area, size_t dst_offset, size_t samples, snd_pcm_format_t format) argument
/linux-master/drivers/isdn/mISDN/
H A Dclock.c17 * A clock source calls mISDN_clock_update with given samples elapsed, if
24 * counts the number of samples since. Time since last clock event is added.
134 mISDN_clock_update(struct mISDNclock *iclock, int samples, ktime_t *timestamp) argument
151 /* increment sample counter by given samples */
152 iclock_count += samples;
/linux-master/sound/soc/qcom/qdsp6/
H A Dq6apm.h150 int q6apm_remove_initial_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples);
151 int q6apm_remove_trailing_silence(struct device *dev, struct q6apm_graph *graph, uint32_t samples);
/linux-master/include/sound/
H A Dsoundfont.h51 struct snd_sf_sample *samples; /* The sample headers */ member in struct:snd_soundfont
/linux-master/drivers/input/mouse/
H A Delantech.h141 unsigned char samples[3]; member in struct:elantech_device_info
/linux-master/include/linux/iio/common/
H A Dcros_ec_sensors_core.h51 * @samples: static array to hold data from a single capture.
78 u8 samples[CROS_EC_SAMPLE_SIZE] __aligned(8);
/linux-master/drivers/iio/buffer/
H A Dkfifo_buf.c123 size_t samples; local
126 samples = kfifo_len(&kf->kf);
129 return samples;
/linux-master/tools/perf/scripts/python/
H A Dgecko.py99 samples: Timeline of profile samples.
109 samples: List[Sample] = field(default_factory=list)
120 samples: List[Sample] = field(default_factory=list)
192 self.samples.append(Sample(stack_id=prefix_stack_id,
221 "samples": {
227 "data": self.samples
/linux-master/drivers/comedi/drivers/
H A Ddas1800.c395 /* get any remaining samples in fifo */
456 /* get samples with dma, fifo, or polled as necessary */
478 /* get all remaining samples before quitting */
750 unsigned int samples; local
752 samples = max_samples;
758 samples = ns / cmd->convert_arg;
761 samples = ns / (cmd->scan_begin_arg * cmd->chanlist_len);
765 /* limit samples to what is remaining in the command */
766 samples = comedi_nsamples_left(s, samples);
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/linux-master/drivers/media/pci/cx88/
H A Dcx88-input.c527 u32 samples; local
539 samples = cx_read(MO_SAMPLE_IO);
541 if (samples == 0xff && ir->dev->idle)
545 ev.pulse = samples & 0x80000000 ? false : true;
546 bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples));
549 samples <<= bits;
/linux-master/sound/firewire/
H A Disight.c75 __be16 samples[2 * MAX_FRAMES_PER_PACKET]; member in struct:audio_payload
109 const __be16 *samples, unsigned int count)
120 samples, count * 4);
124 samples, count1 * 4);
125 samples += count1 * 2;
126 memcpy(runtime->dma_area, samples, (count - count1) * 4);
191 isight_samples(isight, payload->samples, count);
108 isight_samples(struct isight *isight, const __be16 *samples, unsigned int count) argument
/linux-master/sound/soc/codecs/
H A Dtlv320dac33.c32 * It can be configured to hold 16bit or 24bit samples
33 * In 16bit configuration the FIFO can hold 6144 stereo samples
34 * In 24bit configuration the FIFO can hold 4096 stereo samples
42 #define SAMPLES_TO_US(rate, samples) \
43 (1000000000 / (((rate) * 1000) / (samples)))
48 #define UTHR_FROM_PERIOD_SIZE(samples, playrate, burstrate) \
49 (((samples)*5000) / (((burstrate)*5000) / ((burstrate) - (playrate))))
90 unsigned int fifo_size; /* Size of the FIFO in samples */
105 * samples */
1062 /* Number of samples unde
1144 int samples_out, samples_in, samples; local
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/linux-master/kernel/bpf/
H A Dringbuf.c53 * pages depend on who is producing samples: user-space or the
59 * userspace. For this approach, bits in the header of samples are
100 * continuous read of samples wrapping around the end of ring
730 long samples, discarded_samples = 0, ret = 0; local
744 for (samples = 0; samples < BPF_MAX_USER_RINGBUF_SAMPLES && ret == 0; samples++) {
767 ret = samples - discarded_samples;
777 else if (!(flags & BPF_RB_NO_WAKEUP) && samples > 0)
/linux-master/drivers/iio/pressure/
H A Drohm-bm1390.c144 /* BM1390 has FIFO for 4 pressure samples */
172 * When IIR is used, we must fix amount of averaged samples.
338 static int __bm1390_fifo_flush(struct iio_dev *idev, unsigned int samples, argument
358 * The fifo holds maximum of 4 samples so valid values
369 if (samples && smp_lvl > samples)
370 smp_lvl = samples;
383 * during the FIFO read, samples can be dropped. Prevent access
431 static int bm1390_fifo_flush(struct iio_dev *idev, unsigned int samples) argument
442 * now. We can fall anywhere in between two samples s
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/linux-master/include/linux/sched/
H A Dcputime.h56 void thread_group_sample_cputime(struct task_struct *tsk, u64 *samples);
/linux-master/drivers/hwmon/
H A Dmlxreg-fan.c36 * K: is 44 and it represents the minimum allowed samples per pulse;
45 * RPM = 15000000 * 100 / ((Regval + samples) * divider).
102 * @samples: minimum allowed samples per pulse;
112 int samples; member in struct:mlxreg_fan
165 fan->samples);
455 fan->samples = MLXREG_FAN_TACHO_SAMPLES_PER_PULSE_DEF;
517 fan->samples = data->mask;
/linux-master/drivers/macintosh/
H A Dwindfarm_pid.c42 /* Get samples into our history buffer */
45 st->samples[i] = new_sample;
52 st->samples[st->index] = new_sample;
97 /* Get samples into our history buffer */
/linux-master/tools/bootconfig/
H A Dtest-bootconfig.sh174 for i in samples/bad-* ; do
179 for i in samples/good-* ; do
/linux-master/drivers/iio/common/cros_ec_sensors/
H A Dcros_ec_sensors_core.c191 * Ignore samples if the buffer is not set: it is needed if the ODR is
200 out = (s16 *)st->samples;
213 iio_push_to_buffers_with_timestamp(indio_dev, st->samples,
351 * The only way to get samples in buffer is to set a
717 memset(st->samples, 0, indio_dev->scan_bytes);
722 (s16 *)st->samples);
726 iio_push_to_buffers_with_timestamp(indio_dev, st->samples,
/linux-master/drivers/net/wireless/intel/iwlegacy/
H A D3945.c1930 const struct il3945_eeprom_txpower_sample *samples; local
1936 samples = chnl_grp->samples;
1938 if (power == samples[i].power) {
1939 *new_idx = samples[i].gain_idx;
1944 if (power > samples[1].power) {
1947 } else if (power > samples[2].power) {
1950 } else if (power > samples[3].power) {
1958 denominator = (s32) samples[idx1].power - (s32) samples[idx
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/linux-master/drivers/iio/accel/
H A Dkionix-kx022a.c30 * The KX022A has FIFO which can store 43 samples of HiRes data from 2
31 * channels. This equals to 43 (samples) * 3 (channels) * 2 (bytes/sample) to
362 * Linux CPUs can handle without dropping samples. Also, the low power mode is
511 * as it will mess the timestamp/scale for samples existing in the
513 * to internally flush the fifo before reconfiguring so the samples in
708 * based on samples acquired when buffer was last enabled.
756 static int __kx022a_fifo_flush(struct iio_dev *idev, unsigned int samples, argument
780 * now. We can fall anywhere in between two samples so the error in this
802 * frequency, timestamp for last sample and number of samples.
806 * small variation adds when we store a large number of samples
858 kx022a_fifo_flush(struct iio_dev *idev, unsigned int samples) argument
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