Home
last modified time | relevance | path

Searched refs:samples (Results 1 – 25 of 317) sorted by relevance

12345678910>>...13

/linux/Documentation/sound/cards/
A Daudigy-mixer.rst51 samples for 5.1 playback. The result samples are forwarded to the front speakers.
57 samples for 5.1 playback. The result samples are forwarded to the surround (rear)
64 samples for 7.1 playback. The result samples are forwarded to the side speakers.
70 samples are forwarded to the center speaker.
76 samples are forwarded to the subwoofer.
94 The result samples are forwarded to the virtual stereo mixer.
175 The result samples are forwarded to the front speakers.
180 The result samples are forwarded to the surround (rear) speakers.
185 The result samples are forwarded to the side speakers.
190 The result samples are forwarded to the center speaker.
[all …]
A Demu-mixer.rst102 samples for 5.1 playback. The result samples are forwarded to the DSP 0 & 1
109 samples for 5.1 playback. The result samples are forwarded to the DSP 2 & 3
116 samples for 7.1 playback. The result samples are forwarded to the DSP 6 & 7
122 ALSA uses accumulator 6 for center PCM samples for 5.1 playback. The result samples
128 ALSA uses accumulator 7 for LFE PCM samples for 5.1 playback. The result samples
147 The result samples are forwarded to the virtual stereo mixer.
158 The result samples are forwarded to the DSP 0 & 1 playback channels.
163 The result samples are forwarded to the DSP 2 & 3 playback channels.
168 The result samples are forwarded to the DSP 6 & 7 playback channels.
173 The result samples are forwarded to the DSP 4 playback channel.
[all …]
A Dsb-live-mixer.rst64 This control is used to attenuate samples from left and right PCM FX-bus
70 This control is used to attenuate samples from left and right PCM FX-bus
77 This control is used to attenuate samples from left and right PCM FX-bus
159 digital inputs (usually used by a CDROM drive). The result samples are
165 digital inputs (usually used by a CDROM drive). The result samples are
206 This control is used to attenuate samples from left and right I2S ADC
212 This control is used to attenuate samples from left and right I2S ADC
237 PCM samples are taken.
241 This control attenuates the samples for the headphone output.
351 digital sound samples can be concurrently loaded
[all …]
/linux/tools/testing/selftests/seccomp/
A Dseccomp_benchmark.c33 for (i = 0; i < samples; i++) { in timing()
60 samples = 0; in calibrate()
70 samples += step; in calibrate()
76 return samples * seconds; in calibrate()
186 unsigned long long samples, calc; in main() local
212 samples = calibrate(); in main()
217 native = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples; in main()
227 bitmap1 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples; in main()
234 bitmap2 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples; in main()
241 filter1 = timing(CLOCK_PROCESS_CPUTIME_ID, samples) / samples; in main()
[all …]
/linux/drivers/media/pci/cx88/
A Dcx88-dsp.c139 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 …]
/linux/drivers/gpu/drm/imagination/
A Dpvr_hwrt.c109 if (samples >= 4) in get_cr_isp_mtile_size_val()
111 if (samples >= 2) in get_cr_isp_mtile_size_val()
114 if (samples >= 8) in get_cr_isp_mtile_size_val()
116 if (samples >= 4) in get_cr_isp_mtile_size_val()
119 if (samples >= 8) in get_cr_isp_mtile_size_val()
192 if (samples >= 2) in get_cr_te_aa_val()
194 if (samples >= 4) in get_cr_te_aa_val()
198 if (samples >= 2) in get_cr_te_aa_val()
200 if (samples >= 4) in get_cr_te_aa_val()
202 if (samples >= 8) in get_cr_te_aa_val()
[all …]
/linux/kernel/time/
A Dposix-cpu-timers.c217 samples[CPUCLOCK_VIRT] = utime; in store_samples()
218 samples[CPUCLOCK_SCHED] = rtime; in store_samples()
230 u64 *samples) in proc_sample_cputime_atomic() argument
344 u64 samples[CPUCLOCK_MAX]; in cpu_clock_sample_group() local
355 return samples[clkid]; in cpu_clock_sample_group()
829 samples[i]); in collect_posix_cputimers()
864 u64 samples[CPUCLOCK_MAX]; in check_thread_timers() local
942 u64 samples[CPUCLOCK_MAX]; in check_process_timers() local
1084 u64 samples[CPUCLOCK_MAX]; in fastpath_timer_check() local
1109 u64 samples[CPUCLOCK_MAX]; in fastpath_timer_check() local
[all …]
/linux/samples/bpf/
A DREADME.rst7 Note that the XDP-specific samples have been removed from this directory and
10 convert specific command invocations between the old samples and the utilities
29 It can be needed to clean tools, samples or kernel before trying new arch or
33 make -C samples/bpf clean
56 For building the BPF samples, issue the below command from the kernel
59 make M=samples/bpf
96 Cross compiling samples
101 build samples for the cross target::
113 Build samples::
115 make M=samples/bpf
[all …]
/linux/tools/testing/selftests/timers/
A Dfreq-step.c111 static void regress(struct sample *samples, int n, double *intercept, in regress() argument
120 x = samples[i].time; in regress()
121 y = samples[i].offset; in regress()
135 x = samples[i].time; in regress()
136 y = samples[i].offset; in regress()
148 struct sample samples[SAMPLES]; in run_test() local
169 get_sample(&samples[i]); in run_test()
173 regress(samples, SAMPLES, &intercept, &slope, &stddev1, &max1); in run_test()
180 regress(samples, SAMPLES / 2, &intercept, &slope, &stddev1, &max1); in run_test()
184 regress(samples + SAMPLES / 2, SAMPLES / 2, &intercept, &slope, in run_test()
/linux/tools/testing/selftests/alsa/
A Dtest-pcmtest-driver.c172 void *samples; in TEST_F() local
175 samples = calloc(self->params.sec_buf_len * self->params.time, 1); in TEST_F()
176 ASSERT_NE(samples, NULL); in TEST_F()
183 snd_pcm_format_set_silence(params->format, samples, in TEST_F()
185 it = samples; in TEST_F()
196 free(samples); in TEST_F()
211 void *samples; in TEST_F() local
215 ASSERT_NE(samples, NULL); in TEST_F()
222 snd_pcm_format_set_silence(params->format, samples, in TEST_F()
227 it = (unsigned char *)samples; in TEST_F()
[all …]
/linux/include/trace/events/
A Dkyber.h18 unsigned int denominator, unsigned int samples),
20 TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples),
29 __field( unsigned int, samples )
39 __entry->samples = samples;
45 __entry->denominator, __entry->samples)
/linux/Documentation/devicetree/bindings/input/touchscreen/
A Dbrcm,iproc-touchscreen.txt39 - average_data: Number of data samples which are averaged before a final
43 1 = 2 samples
44 2 = 4 samples
45 3 = 8 samples
46 4 = 16 samples
47 5 = 32 samples
48 6 = 64 samples
49 7 = 128 samples
/linux/tools/testing/selftests/lkdtm/
A Dstack-entropy.sh6 samples="${1:-1000}"
26 for i in $(seq 1 $samples); do
29 percent=$(( 100 * $i / $samples ))
39 seen=$(tac "$log" | grep -m1 -B"$samples"0 'Starting stack offset' | \
/linux/sound/core/
A Dpcm_misc.c389 ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples) in snd_pcm_format_size() argument
394 return samples * phys_width / 8; in snd_pcm_format_size()
424 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int samples) in snd_pcm_format_set_silence() argument
432 if (samples == 0) in snd_pcm_format_set_silence()
440 unsigned int bytes = samples * width / 8; in snd_pcm_format_set_silence()
448 while (samples--) { in snd_pcm_format_set_silence()
456 while (samples--) { in snd_pcm_format_set_silence()
462 while (samples--) { in snd_pcm_format_set_silence()
468 while (samples--) { in snd_pcm_format_set_silence()
474 while (samples--) { in snd_pcm_format_set_silence()
/linux/Documentation/devicetree/bindings/input/
A Dmicrochip,qt1050.txt38 - microchip,average-samples:
39 Number of data samples which are averaged for each read.
42 The scaling factor which is used to scale the average-samples.
60 microchip,average-samples = <64>;
68 microchip,average-samples = <64>;
75 microchip,average-samples = <256>;
/linux/tools/perf/Documentation/
A Dperf-diff.txt128 Analyze samples within given time window. It supports time
150 It also supports analyzing samples within a given time window
183 Only diff samples for given thread ID (comma separated list).
187 aggregated by the branch records from samples.
200 Example files samples:
201 - file A with samples f1, f2, f3, f4, f6
202 - file B with samples f2, f4, f5
203 - file C with samples f1, f2, f5
211 baseline/A compute/B compute/C samples
222 baseline/B compute/A compute/C samples
[all …]
A Dperf-annotate.txt47 --show-nr-samples::
48 Show the number of samples for each symbol
94 samples, TAB/UNTAB cycles through the lines with more samples.
99 --cpu=<cpu>:: Only report samples for the list of CPUs provided. Multiple CPUs can
101 CPUs are specified with -: 0-2. Default is to report samples on all
151 on - the samples period or the number of samples (hits).
160 samples (if they are memory accessing instructions) using DWARF debug
A Dperf-arm-spe.txt66 the data, Perf generates "synthetic samples" as if these were generated at the time of the
67 recording. These samples are the same as if normal sampling was done by Perf without using SPE,
95 number for samples dropped that would have made it through the filter, but can be a rough
131 You can record a session with SPE samples:
148 min_latency=<n> - collect only samples with this latency or higher* (PMSLATFR)
176 By default perf report and perf script will assign samples to separate groups depending on the
181 Available samples
196 To get a full list of unique samples that are not sorted into groups, set the itrace option to
197 generate 'instruction' samples. The period option is also taken into account, so set it to 1
202 Memory access details are also stored on the samples and this can be viewed with:
[all …]
/linux/drivers/input/touchscreen/
A Dfsl-imx25-tcq.c238 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()
/linux/tools/perf/util/
A Dtop.c33 if (top->samples) { in perf_top__header_snprintf()
34 samples_per_sec = top->samples / top->delay_secs; in perf_top__header_snprintf()
36 esamples_percent = (100.0 * top->exact_samples) / top->samples; in perf_top__header_snprintf()
116 top->samples = top->us_samples = top->kernel_samples = in perf_top__reset_sample_counters()
/linux/Documentation/userspace-api/media/drivers/
A Dmax2175.rst53 samples/sec with a 10.24 MHz sck.
56 samples/sec with a 32.768 MHz sck.
61 samples/sec with a 14.88375 MHz sck.
64 samples/sec with a 7.441875 MHz sck.
/linux/drivers/gpu/drm/amd/display/dc/dce/
A Ddce_audio.c129 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 …]
/linux/Documentation/ABI/stable/
A Dsysfs-fs-orangefs32 perf_history_size, samples. The default is
36 samples are reset.
39 of samples is reset, and the samples from the
/linux/samples/landlock/
A DMakefile10 $(MAKE) -C ../.. samples/landlock/
13 $(MAKE) -C ../.. M=samples/landlock/ clean
/linux/drivers/media/common/siano/
A Dsmsir.c26 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()

Completed in 38 milliseconds

12345678910>>...13