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Searched refs:sample_rate (Results 1 – 25 of 55) sorted by relevance

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/drivers/iio/adc/
A Dmcp3422.c111 u8 sample_rate = MCP3422_SAMPLE_RATE(adc->config); in mcp3422_read() local
115 if (sample_rate == MCP3422_SRATE_3) { in mcp3422_read()
167 u8 sample_rate = MCP3422_SAMPLE_RATE(adc->config); in mcp3422_read_raw() local
180 *val2 = mcp3422_scales[sample_rate][pga]; in mcp3422_read_raw()
202 u8 sample_rate = MCP3422_SAMPLE_RATE(config); in mcp3422_write_raw() local
211 if (val2 == mcp3422_scales[sample_rate][i]) { in mcp3422_write_raw()
286 u8 sample_rate = MCP3422_SAMPLE_RATE(adc->config); in mcp3422_show_scales() local
289 mcp3422_scales[sample_rate][0], in mcp3422_show_scales()
290 mcp3422_scales[sample_rate][1], in mcp3422_show_scales()
291 mcp3422_scales[sample_rate][2], in mcp3422_show_scales()
[all …]
A Dnau7802.c59 u8 sample_rate; member
268 if (st->sample_rate != NAU7802_SAMP_FREQ_320) in nau7802_read_poll()
318 NAU7802_CTRL2_CRS(st->sample_rate)); in nau7802_read_raw()
349 *val = nau7802_sample_freq_avail[st->sample_rate]; in nau7802_read_raw()
379 st->sample_rate = i; in nau7802_write_raw()
383 NAU7802_CTRL2_CRS(st->sample_rate)); in nau7802_write_raw()
517 st->sample_rate = NAU7802_SAMP_FREQ_320; in nau7802_probe()
519 NAU7802_CTRL2_CRS(st->sample_rate)); in nau7802_probe()
A Dimx7d_adc.c192 u32 sample_rate = 0; in imx7d_adc_sample_rate_set() local
207 sample_rate |= adc_analogure_clk.reg_config; in imx7d_adc_sample_rate_set()
210 sample_rate |= adc_feature->core_time_unit; in imx7d_adc_sample_rate_set()
211 writel(sample_rate, info->regs + IMX7D_REG_ADC_TIMER_UNIT); in imx7d_adc_sample_rate_set()
A Dvf610_adc.c144 int sample_rate; member
247 adc_feature->sample_rate = 1; in vf610_adc_cfg_init()
430 switch (adc_feature->sample_rate) { in vf610_adc_sample_set()
696 *val = info->sample_freq_avail[info->adc_feature.sample_rate]; in vf610_read_raw()
722 info->adc_feature.sample_rate = i; in vf610_write_raw()
A Dad9467.c704 unsigned long sample_rate = clk_get_rate(st->clk); in ad9467_calibrate() local
785 val, sample_rate); in ad9467_calibrate()
834 unsigned long sample_rate; in ad9467_write_raw() local
849 sample_rate = clk_get_rate(st->clk); in ad9467_write_raw()
854 if (sample_rate == r_clk) in ad9467_write_raw()
/drivers/gpu/drm/xlnx/
A Dzynqmp_dp_audio.c109 u32 sample_rate; in dp_dai_hw_params() local
113 sample_rate = params_rate(params); in dp_dai_hw_params()
115 if (sample_rate != 48000 && sample_rate != 44100) in dp_dai_hw_params()
120 if (audio->enabled_streams && audio->current_rate != sample_rate) { in dp_dai_hw_params()
132 audio->current_rate = sample_rate; in dp_dai_hw_params()
136 sample_rate * ZYNQMP_DISP_AUD_SMPL_RATE_TO_CLK); in dp_dai_hw_params()
139 sample_rate * ZYNQMP_DISP_AUD_SMPL_RATE_TO_CLK, ret); in dp_dai_hw_params()
148 if (abs(sample_rate * ZYNQMP_DISP_AUD_SMPL_RATE_TO_CLK - rate) > 10) { in dp_dai_hw_params()
150 sample_rate * ZYNQMP_DISP_AUD_SMPL_RATE_TO_CLK - rate); in dp_dai_hw_params()
170 if (sample_rate == 48000) in dp_dai_hw_params()
/drivers/gpu/drm/display/
A Ddrm_hdmi_helper.c382 unsigned int sample_rate, in drm_hdmi_acr_get_n_cts() argument
398 if (sample_rate % 48000 == 0) { in drm_hdmi_acr_get_n_cts()
400 mult = sample_rate / 48000; in drm_hdmi_acr_get_n_cts()
401 } else if (sample_rate % 44100 == 0) { in drm_hdmi_acr_get_n_cts()
403 mult = sample_rate / 44100; in drm_hdmi_acr_get_n_cts()
404 } else if (sample_rate % 32000 == 0) { in drm_hdmi_acr_get_n_cts()
406 mult = sample_rate / 32000; in drm_hdmi_acr_get_n_cts()
416 n = 128 * sample_rate / 1000; in drm_hdmi_acr_get_n_cts()
422 128 * sample_rate); in drm_hdmi_acr_get_n_cts()
/drivers/gpu/drm/tegra/
A Dhda.c22 fmt->sample_rate = 44100; in tegra_hda_parse_format()
24 fmt->sample_rate = 48000; in tegra_hda_parse_format()
29 fmt->sample_rate *= (mul + 1) / (div + 1); in tegra_hda_parse_format()
A Dhda.h12 unsigned int sample_rate; member
A Dhdmi.c465 unsigned int sample_rate; in tegra_hdmi_write_aval() member
479 if (regs[i].sample_rate == hdmi->format.sample_rate) { in tegra_hdmi_write_aval()
565 err = tegra_hdmi_get_audio_config(hdmi->format.sample_rate, in tegra_hdmi_setup_audio()
570 hdmi->format.sample_rate, hdmi->pixel_clock); in tegra_hdmi_setup_audio()
1305 if (hdmi->format.sample_rate > 0) { in tegra_hdmi_encoder_enable()
1472 hdmi->format.sample_rate = hparms->sample_rate; in tegra_hdmi_hw_params()
1502 hdmi->format.sample_rate = 0; in tegra_hdmi_audio_shutdown()
/drivers/iio/dac/
A Dad9739a.c76 unsigned long sample_rate; member
128 *val = st->sample_rate; in ad9739a_read_raw()
381 st->sample_rate = clk_get_rate(clk); in ad9739a_probe()
382 if (!in_range(st->sample_rate, AD9739A_MIN_DAC_CLK, in ad9739a_probe()
386 st->sample_rate, AD9739A_MIN_DAC_CLK, in ad9739a_probe()
420 ret = iio_backend_set_sampling_freq(st->back, 0, st->sample_rate); in ad9739a_probe()
A Dadi-axi-dac.c297 u64 sample_rate, unsigned int freq, in __axi_dac_frequency_set() argument
307 if (!sample_rate || freq > sample_rate / 2) { in __axi_dac_frequency_set()
309 freq, sample_rate); in __axi_dac_frequency_set()
318 raw = DIV64_U64_ROUND_CLOSEST((u64)freq * BIT(16), sample_rate); in __axi_dac_frequency_set()
569 u64 sample_rate) in axi_dac_set_sample_rate() argument
577 if (!sample_rate) in axi_dac_set_sample_rate()
592 st->dac_clk = sample_rate; in axi_dac_set_sample_rate()
601 ret = __axi_dac_frequency_set(st, chan, sample_rate, tone, freq); in axi_dac_set_sample_rate()
606 st->dac_clk = sample_rate; in axi_dac_set_sample_rate()
/drivers/gpu/drm/msm/hdmi/
A Dhdmi_audio.c135 params->sample_rate, in msm_hdmi_bridge_audio_prepare()
139 switch (params->sample_rate) { in msm_hdmi_bridge_audio_prepare()
150 params->sample_rate); in msm_hdmi_bridge_audio_prepare()
159 hdmi->audio.rate = params->sample_rate; in msm_hdmi_bridge_audio_prepare()
/drivers/media/dvb-frontends/
A Dsi21xx.c700 unsigned char sample_rate = 0; in si21xx_set_frontend() local
800 sample_rate = (u8) afs[i]; in si21xx_set_frontend()
808 sample_rate = (u8) afs[i]; in si21xx_set_frontend()
815 if (sample_rate > 207 || sample_rate < 192) in si21xx_set_frontend()
816 sample_rate = 200; in si21xx_set_frontend()
819 ((sample_rate) * 1000)); in si21xx_set_frontend()
823 regs[0] = sample_rate; in si21xx_set_frontend()
830 state->fs = sample_rate;/*ADC MHz*/ in si21xx_set_frontend()
A Dcx24123.c444 u32 sample_rate, ratio, sample_gain; in cx24123_set_symbolrate() local
472 sample_rate = pll_mult * XTAL; in cx24123_set_symbolrate()
477 do_div(tmp, sample_rate); in cx24123_set_symbolrate()
487 sample_gain = cx24123_int_log2(sample_rate, srate); in cx24123_set_symbolrate()
492 srate, ratio, sample_rate, sample_gain); in cx24123_set_symbolrate()
/drivers/gpu/drm/msm/
A Dmsm_gpu_devfreq.c83 unsigned long sample_rate; in msm_devfreq_get_dev_status() local
99 busy_cycles = gpu->funcs->gpu_busy(gpu, &sample_rate); in msm_devfreq_get_dev_status()
106 busy_time = div64_ul(busy_time, sample_rate); in msm_devfreq_get_dev_status()
231 unsigned long sample_rate; in msm_devfreq_resume() local
237 df->busy_cycles = gpu->funcs->gpu_busy(gpu, &sample_rate); in msm_devfreq_resume()
/drivers/gpu/drm/mediatek/
A Dmtk_hdmi.c681 *n = hdmi_recommended_n(sample_rate, clock); in mtk_hdmi_get_ncts()
682 *cts = hdmi_expected_cts(sample_rate, clock, *n); in mtk_hdmi_get_ncts()
710 unsigned int sample_rate, in mtk_hdmi_hw_aud_set_ncts() argument
715 mtk_hdmi_get_ncts(sample_rate, clock, &n, &cts); in mtk_hdmi_hw_aud_set_ncts()
718 __func__, sample_rate, clock, n, cts); in mtk_hdmi_hw_aud_set_ncts()
868 unsigned int sample_rate = hdmi->aud_param.codec_params.sample_rate; in mtk_hdmi_aud_set_src() local
875 switch (sample_rate) { in mtk_hdmi_aud_set_src()
887 switch (sample_rate) { in mtk_hdmi_aud_set_src()
1445 params->sample_rate, params->sample_width, chan); in mtk_hdmi_audio_params()
1468 switch (params->sample_rate) { in mtk_hdmi_audio_params()
[all …]
/drivers/gpu/drm/bridge/synopsys/
A Ddw-hdmi-qp.c273 unsigned long sample_rate) in dw_hdmi_qp_find_n() argument
275 int n = dw_hdmi_qp_match_tmds_n_table(hdmi, pixel_clk, sample_rate); in dw_hdmi_qp_find_n()
283 return dw_hdmi_qp_compute_n(hdmi, pixel_clk, sample_rate); in dw_hdmi_qp_find_n()
287 unsigned long sample_rate) in dw_hdmi_qp_find_cts() argument
302 switch (sample_rate) { in dw_hdmi_qp_find_cts()
433 unsigned int sample_rate) in dw_hdmi_qp_set_sample_rate() argument
437 n = dw_hdmi_qp_find_n(hdmi, tmds_char_rate, sample_rate); in dw_hdmi_qp_set_sample_rate()
438 cts = dw_hdmi_qp_find_cts(hdmi, tmds_char_rate, sample_rate); in dw_hdmi_qp_set_sample_rate()
474 dw_hdmi_qp_set_sample_rate(hdmi, hdmi->tmds_char_rate, hparms->sample_rate); in dw_hdmi_qp_audio_prepare()
A Ddw-hdmi.c182 unsigned int sample_rate; member
645 unsigned long pixel_clk, unsigned int sample_rate) in hdmi_set_clk_regenerator() argument
652 n = hdmi_compute_n(sample_rate, pixel_clk); in hdmi_set_clk_regenerator()
666 do_div(tmp, 128 * sample_rate); in hdmi_set_clk_regenerator()
670 __func__, sample_rate, in hdmi_set_clk_regenerator()
695 hdmi->sample_rate); in hdmi_clk_regenerator_update_pixel_clock()
718 hdmi->sample_rate = rate; in dw_hdmi_set_sample_rate()
720 hdmi->sample_rate); in dw_hdmi_set_sample_rate()
785 switch (hdmi->sample_rate) { in dw_hdmi_gp_audio_enable()
845 hdmi->sample_rate, in dw_hdmi_gp_audio_enable()
[all …]
/drivers/gpu/drm/bridge/adv7511/
A Dadv7511_audio.c69 switch (hparms->sample_rate) { in adv7511_hdmi_audio_prepare()
149 adv7511->f_audio = hparms->sample_rate; in adv7511_hdmi_audio_prepare()
/drivers/iio/imu/
A Dadis16550.c422 u32 sample_rate = st->clk_freq_hz; in adis16550_get_freq() local
433 sample_rate = st->clk_freq_hz * sync_scale; in adis16550_get_freq()
439 *freq = DIV_ROUND_CLOSEST(sample_rate, dec + 1); in adis16550_get_freq()
448 u32 sample_rate = st->clk_freq_hz; in adis16550_set_freq_hz() local
479 sample_rate = scaled_rate; in adis16550_set_freq_hz()
482 dec = DIV_ROUND_CLOSEST(sample_rate, freq_hz); in adis16550_set_freq_hz()
/drivers/gpu/drm/amd/display/dc/dce/
A Ddce_audio.c679 union audio_sample_rates sample_rate; in dce_aud_az_configure() local
858 sample_rate.all = 0; in dce_aud_az_configure()
859 sample_rate.rate.RATE_192 = 1; in dce_aud_az_configure()
866 &sample_rate); in dce_aud_az_configure()
868 set_high_bit_rate_capable(audio, sample_rate.rate.RATE_192); in dce_aud_az_configure()
/drivers/staging/vc04_services/vchiq-mmal/
A Dmmal-msg-format.h25 u32 sample_rate; /* Sample rate */ member
/drivers/gpu/drm/sti/
A Dsti_hdmi.h33 unsigned int sample_rate; member
/drivers/gpu/drm/rockchip/
A Dcdn-dp-core.h28 int sample_rate; member

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