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Searched refs:sample_freq (Results 1 – 25 of 30) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/video/fbdev/omap2/omapfb/dss/
H A Dhdmi_common.c52 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts) in hdmi_compute_acr() argument
69 switch (sample_freq) { in hdmi_compute_acr()
93 switch (sample_freq) { in hdmi_compute_acr()
119 switch (sample_freq) { in hdmi_compute_acr()
146 *cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10); in hdmi_compute_acr()
H A Dhdmi.h317 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
/OK3568_Linux_fs/kernel/drivers/gpu/drm/omapdrm/dss/
H A Dhdmi_common.c52 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts) in hdmi_compute_acr() argument
69 switch (sample_freq) { in hdmi_compute_acr()
93 switch (sample_freq) { in hdmi_compute_acr()
119 switch (sample_freq) { in hdmi_compute_acr()
146 *cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10); in hdmi_compute_acr()
H A Dhdmi.h336 int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts);
/OK3568_Linux_fs/kernel/drivers/iio/accel/
H A Dbma400_core.c61 struct bma400_sample_freq sample_freq; member
262 &data->sample_freq.hz, in bma400_get_accel_output_data_rate()
263 &data->sample_freq.uhz); in bma400_get_accel_output_data_rate()
281 bma400_output_data_rate_from_raw(odr, &data->sample_freq.hz, in bma400_get_accel_output_data_rate()
282 &data->sample_freq.uhz); in bma400_get_accel_output_data_rate()
285 data->sample_freq.hz = 0; in bma400_get_accel_output_data_rate()
286 data->sample_freq.uhz = 0; in bma400_get_accel_output_data_rate()
293 data->sample_freq.hz = -1; in bma400_get_accel_output_data_rate()
294 data->sample_freq.uhz = -1; in bma400_get_accel_output_data_rate()
334 bma400_output_data_rate_from_raw(idx, &data->sample_freq.hz, in bma400_set_accel_output_data_rate()
[all …]
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/
H A Dstacktrace_build_id_nmi.c7 __u64 sample_freq = 5000; /* fallback to 5000 on error */ in read_perf_max_sample_freq() local
13 return sample_freq; in read_perf_max_sample_freq()
14 CHECK(fscanf(f, "%llu", &sample_freq) != 1, "Get max sample rate", in read_perf_max_sample_freq()
17 return sample_freq; in read_perf_max_sample_freq()
37 attr.sample_freq = read_perf_max_sample_freq(); in test_stacktrace_build_id_nmi()
H A Dperf_branches.c113 attr.sample_freq = 4000; in test_perf_branches_hw()
154 attr.sample_freq = 4000; in test_perf_branches_no_hw()
/OK3568_Linux_fs/kernel/samples/bpf/
H A Dtrace_event_user.c219 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
225 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
231 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
240 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
249 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
256 .sample_freq = SAMPLE_FREQ, in test_bpf_perf_event()
/OK3568_Linux_fs/kernel/drivers/iio/adc/
H A Dstm32-dfsdm-adc.c85 unsigned int sample_freq; /* Sample frequency after filter decimation */ member
680 unsigned int sample_freq, in dfsdm_adc_set_samp_freq() argument
687 oversamp = DIV_ROUND_CLOSEST(spi_freq, sample_freq); in dfsdm_adc_set_samp_freq()
688 if (spi_freq % sample_freq) in dfsdm_adc_set_samp_freq()
691 sample_freq, spi_freq / oversamp); in dfsdm_adc_set_samp_freq()
697 adc->sample_freq = spi_freq / oversamp; in dfsdm_adc_set_samp_freq()
710 unsigned int sample_freq = adc->sample_freq; in dfsdm_adc_audio_set_spiclk() local
726 if (sample_freq) { in dfsdm_adc_audio_set_spiclk()
727 ret = dfsdm_adc_set_samp_freq(indio_dev, sample_freq, spi_freq); in dfsdm_adc_audio_set_spiclk()
1199 adc->sample_freq, spi_freq / val); in stm32_dfsdm_write_raw()
[all …]
/OK3568_Linux_fs/kernel/drivers/media/dvb-frontends/
H A Dtda10048.c142 u32 sample_freq; member
394 tda10048_set_wref(fe, state->sample_freq, bw); in tda10048_set_bandwidth()
395 tda10048_set_invwref(fe, state->sample_freq, bw); in tda10048_set_bandwidth()
454 state->sample_freq = state->xtal_hz * (state->pll_mfactor + 45); in tda10048_set_if()
455 state->sample_freq /= (state->pll_nfactor + 1); in tda10048_set_if()
456 state->sample_freq /= (state->pll_pfactor + 4); in tda10048_set_if()
457 dprintk(1, "- sample_freq = %d\n", state->sample_freq); in tda10048_set_if()
460 tda10048_set_phy2(fe, state->sample_freq, state->freq_if_hz); in tda10048_set_if()
/OK3568_Linux_fs/kernel/drivers/media/i2c/
H A Dit6616.c462 u32 sample_freq; member
2579 it6616->ainfo.sample_freq = sum / cts_128; in it6616_hdmi_tx_audio_setup()
2586 it6616->ainfo.sample_freq, (sum % cts_128) * 100 / cts_128); in it6616_hdmi_tx_audio_setup()
2588 if (it6616->ainfo.sample_freq > 25 && it6616->ainfo.sample_freq <= 38) in it6616_hdmi_tx_audio_setup()
2590 else if (it6616->ainfo.sample_freq > 38 && it6616->ainfo.sample_freq <= 45) in it6616_hdmi_tx_audio_setup()
2592 else if (it6616->ainfo.sample_freq > 45 && it6616->ainfo.sample_freq <= 58) in it6616_hdmi_tx_audio_setup()
2594 else if (it6616->ainfo.sample_freq > 58 && it6616->ainfo.sample_freq <= 78) in it6616_hdmi_tx_audio_setup()
2596 else if (it6616->ainfo.sample_freq > 78 && it6616->ainfo.sample_freq <= 91) in it6616_hdmi_tx_audio_setup()
2598 else if (it6616->ainfo.sample_freq > 91 && it6616->ainfo.sample_freq <= 106) in it6616_hdmi_tx_audio_setup()
2600 else if (it6616->ainfo.sample_freq > 106 && it6616->ainfo.sample_freq <= 166) in it6616_hdmi_tx_audio_setup()
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/OK3568_Linux_fs/kernel/tools/perf/tests/
H A Dtask-exit.c96 evsel->core.attr.sample_freq = 1000000; in test__task_exit()
98 evsel->core.attr.sample_freq = 1; in test__task_exit()
H A Dsw-clock.c49 attr.sample_freq = 500; in __test__sw_clock_freq()
83 knob, (u64)attr.sample_freq); in __test__sw_clock_freq()
/OK3568_Linux_fs/kernel/tools/perf/tests/attr/
H A Dtest-record-group-sampling36 sample_freq=0
/OK3568_Linux_fs/kernel/tools/lib/perf/Documentation/examples/
H A Dsampling.c34 .sample_freq = 10, in main()
/OK3568_Linux_fs/kernel/tools/perf/util/
H A Drecord.c74 attr->sample_freq = 0; in evsel__config_leader_sampling()
H A Devsel_fprintf.c73 term, (u64)evsel->core.attr.sample_freq); in evsel__fprintf()
H A Dpython.c776 &attr.type, &attr.config, &attr.sample_freq, in pyrf_evsel__init()
790 if (attr.sample_freq != 0) in pyrf_evsel__init()
H A Devlist.c1514 if (first->core.attr.sample_freq < (u64)max_freq) in evlist__strerror_open()
1521 emsg, max_freq, first->core.attr.sample_freq); in evlist__strerror_open()
/OK3568_Linux_fs/kernel/tools/include/uapi/linux/
H A Dperf_event.h336 __u64 sample_freq; member
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dperf_event.h329 __u64 sample_freq; member
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dperf_event.h329 __u64 sample_freq; member
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dperf_event.h336 __u64 sample_freq; member
/OK3568_Linux_fs/kernel/tools/lib/perf/Documentation/
H A Dlibperf-sampling.txt89 34 .sample_freq = 10,
/OK3568_Linux_fs/kernel/arch/s390/kernel/
H A Dperf_cpum_sf.c745 if (!attr->sample_freq) in __hw_perf_event_init_rate()
747 rate = getrate(attr->freq, attr->sample_freq, si); in __hw_perf_event_init_rate()

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