/linux-6.12.1/Documentation/sound/cards/ |
D | audigy-mixer.rst | 49 This control is used to attenuate samples from left and right front PCM FX-bus 51 samples for 5.1 playback. The result samples are forwarded to the front speakers. 55 This control is used to attenuate samples from left and right surround PCM FX-bus 57 samples for 5.1 playback. The result samples are forwarded to the surround (rear) 62 This control is used to attenuate samples from left and right side PCM FX-bus 64 samples for 7.1 playback. The result samples are forwarded to the side speakers. 68 This control is used to attenuate samples from center PCM FX-bus accumulator. 69 ALSA uses accumulator 6 for center PCM samples for 5.1 playback. The result 70 samples are forwarded to the center speaker. 75 ALSA uses accumulator 7 for LFE PCM samples for 5.1 playback. The result [all …]
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D | emu-mixer.rst | 100 This control is used to attenuate samples from left and right front PCM FX-bus 102 samples for 5.1 playback. The result samples are forwarded to the DSP 0 & 1 107 This control is used to attenuate samples from left and right surround PCM FX-bus 109 samples for 5.1 playback. The result samples are forwarded to the DSP 2 & 3 114 This control is used to attenuate samples from left and right side PCM FX-bus 116 samples for 7.1 playback. The result samples are forwarded to the DSP 6 & 7 121 This control is used to attenuate samples from the center PCM FX-bus accumulator. 122 ALSA uses accumulator 6 for center PCM samples for 5.1 playback. The result samples 127 This control is used to attenuate samples from the LFE PCM FX-bus accumulator. 128 ALSA uses accumulator 7 for LFE PCM samples for 5.1 playback. The result samples [all …]
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D | sb-live-mixer.rst | 64 This control is used to attenuate samples from left and right PCM FX-bus 65 accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples. 66 The result samples are forwarded to the front DAC PCM slots of the AC97 codec. 70 This control is used to attenuate samples from left and right PCM FX-bus 71 accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples. 72 The result samples are forwarded to the rear I2S DACs. These DACs operates 77 This control is used to attenuate samples from left and right PCM FX-bus 78 accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples. 84 This control is used to attenuate samples from left and right PCM FX-bus 91 These controls are used to attenuate samples from left and right PCM FX-bus [all …]
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/linux-6.12.1/tools/testing/selftests/seccomp/ |
D | seccomp_benchmark.c | 25 unsigned long long timing(clockid_t clk_id, unsigned long long samples) in timing() argument 33 for (i = 0; i < samples; i++) { in timing() 54 unsigned long long i, samples, step = 9973; in calibrate() local 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 210 samples = strtoull(argv[1], NULL, 0); in main() 212 samples = calibrate(); in main() 214 ksft_print_msg("Benchmarking %llu syscalls...\n", samples); in main() [all …]
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/linux-6.12.1/drivers/media/pci/cx88/ |
D | cx88-dsp.c | 139 int samples = 5; in noise_magnitude() local 147 freq_step = (freq_end - freq_start) / (samples - 1); in noise_magnitude() 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() 263 samples[i] = cx_read(srch->fifo_start + offset); in read_rds_samples() 267 dprintk(2, "RDS samples dump: %*ph\n", sample_count, samples); in read_rds_samples() 269 return samples; in read_rds_samples() [all …]
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/linux-6.12.1/drivers/gpu/drm/imagination/ |
D | pvr_hwrt.c | 96 get_cr_isp_mtile_size_val(struct pvr_device *pvr_dev, u32 samples, in get_cr_isp_mtile_size_val() argument 109 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() 133 get_cr_multisamplectl_val(u32 samples, bool y_flip, u64 *value_out) in get_cr_multisamplectl_val() argument 160 const int idx = fls(samples) - 1; in get_cr_multisamplectl_val() 180 get_cr_te_aa_val(struct pvr_device *pvr_dev, u32 samples, u32 *value_out) in get_cr_te_aa_val() argument 192 if (samples >= 2) in get_cr_te_aa_val() [all …]
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/linux-6.12.1/kernel/time/ |
D | posix-cpu-timers.c | 214 static inline void store_samples(u64 *samples, u64 stime, u64 utime, u64 rtime) in store_samples() argument 216 samples[CPUCLOCK_PROF] = stime + utime; in store_samples() 217 samples[CPUCLOCK_VIRT] = utime; in store_samples() 218 samples[CPUCLOCK_SCHED] = rtime; in store_samples() 221 static void task_sample_cputime(struct task_struct *p, u64 *samples) in task_sample_cputime() argument 226 store_samples(samples, stime, utime, p->se.sum_exec_runtime); in task_sample_cputime() 230 u64 *samples) in proc_sample_cputime_atomic() argument 237 store_samples(samples, stime, utime, rtime); in proc_sample_cputime_atomic() 273 void thread_group_sample_cputime(struct task_struct *tsk, u64 *samples) in thread_group_sample_cputime() argument 280 proc_sample_cputime_atomic(&cputimer->cputime_atomic, samples); in thread_group_sample_cputime() [all …]
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/linux-6.12.1/samples/bpf/ |
D | README.rst | 7 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 94 …make M=samples/bpf LLC=~/git/llvm-project/llvm/build/bin/llc CLANG=~/git/llvm-project/llvm/build/b… 96 Cross compiling samples 101 build samples for the cross target:: 113 Build samples:: [all …]
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/linux-6.12.1/tools/testing/selftests/timers/ |
D | freq-step.c | 111 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()
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/linux-6.12.1/tools/testing/selftests/alsa/ |
D | test-pcmtest-driver.c | 172 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() 192 write_res = snd_pcm_writei(handle, samples, params->rate * params->time); in TEST_F() 196 free(samples); in TEST_F() 211 void *samples; in TEST_F() local 214 samples = calloc(self->params.sec_buf_len * self->params.time, 1); in TEST_F() 215 ASSERT_NE(samples, NULL); in TEST_F() [all …]
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D | pcm-test.c | 296 unsigned char *samples = NULL; in test_pcm_time() local 345 samples = malloc((rate * channels * snd_pcm_format_physical_width(format)) / 8); in test_pcm_time() 346 if (!samples) in test_pcm_time() 348 snd_pcm_format_set_silence(format, samples, rate * channels); in test_pcm_time() 389 samples = realloc(samples, (rate * channels * in test_pcm_time() 391 if (!samples) in test_pcm_time() 393 snd_pcm_format_set_silence(format, samples, rate * channels); in test_pcm_time() 476 frames = snd_pcm_writei(handle, samples, rate); in test_pcm_time() 488 frames = snd_pcm_readi(handle, samples, rate); in test_pcm_time() 549 free(samples); in test_pcm_time()
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/linux-6.12.1/include/trace/events/ |
D | kyber.h | 18 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)
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/linux-6.12.1/Documentation/devicetree/bindings/input/touchscreen/ |
D | brcm,iproc-touchscreen.txt | 39 - 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
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/linux-6.12.1/tools/testing/selftests/lkdtm/ |
D | stack-entropy.sh | 6 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' | \
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/linux-6.12.1/sound/core/ |
D | pcm_misc.c | 389 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()
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/linux-6.12.1/Documentation/devicetree/bindings/input/ |
D | microchip,qt1050.txt | 38 - 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>;
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/linux-6.12.1/tools/perf/Documentation/ |
D | perf-diff.txt | 23 If no parameters are passed the samples will be sorted by dso and symbol. 128 Analyze samples within given time window. It supports time 150 It also supports analyzing samples within a given time window 174 --cpu:: Only diff samples for the list of CPUs provided. Multiple CPUs can 176 CPUs are specified with -: 0-2. Default is to report samples on all 180 Only diff samples for given process ID (comma separated list). 183 Only diff samples for given thread ID (comma separated list). 187 aggregated by the branch records from samples. 192 file is iterated for samples. All other perf.data files specified on 196 All samples from non-baseline perf.data files, that do not match any [all …]
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D | perf-annotate.txt | 47 --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
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D | perf-arm-spe.txt | 66 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, 93 The 'sample_collision' PMU event can be used to determine the number of lost samples. Although this 95 number for samples dropped that would have made it through the filter, but can be a rough 101 If an implementation samples micro-operations instead of instructions, the results of sampling must 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 178 them, the samples in these groups are not necessarily unique. For example perf report shows these 181 Available samples [all …]
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/linux-6.12.1/drivers/input/touchscreen/ |
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()
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/linux-6.12.1/Documentation/userspace-api/media/drivers/ |
D | max2175.rst | 53 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.
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/linux-6.12.1/tools/perf/util/ |
D | top.c | 33 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()
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dce/ |
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() 180 samples *= crtc_info->v_active; in check_audio_bandwidth_hdmi() 182 samples *= crtc_info->refresh_rate; 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() [all …]
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/linux-6.12.1/Documentation/ABI/stable/ |
D | sysfs-fs-orangefs | 32 perf_history_size, samples. The default is 36 samples are reset. 39 of samples is reset, and the samples from the
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/linux-6.12.1/samples/landlock/ |
D | Makefile | 10 $(MAKE) -C ../.. samples/landlock/ 13 $(MAKE) -C ../.. M=samples/landlock/ clean
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