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Searched refs:freq (Results 1 – 25 of 278) sorted by relevance

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/sound/pci/lola/
A Dlola_clock.c17 unsigned int freq; in lola_sample_rate_convert() local
41 case (1 << 5): freq = (freq * 999) / 1000; break; in lola_sample_rate_convert()
42 case (2 << 5): freq = (freq * 1001) / 1000; break; in lola_sample_rate_convert()
45 return freq; in lola_sample_rate_convert()
57 unsigned int freq) in check_gran_clock_compatibility() argument
163 freq = lola_sample_rate_convert(freq); in lola_init_clock_widget()
172 freq = lola_sample_rate_convert(freq); in lola_init_clock_widget()
186 sc->freq = freq; in lola_init_clock_widget()
262 int freq = 0; in lola_set_clock() local
272 freq = chip->clock.sample_clock[idx].freq; in lola_set_clock()
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A Dlola_proc.c70 unsigned int freq = items[j] & 0xff; in print_clock_widget() local
75 freq = lola_sample_rate_convert(freq); in print_clock_widget()
78 freq = lola_sample_rate_convert(freq); in print_clock_widget()
83 i + j, type, name, freq); in print_clock_widget()
/sound/drivers/vx/
A Dvx_uer.c94 int val, freq; in vx_read_uer_status() local
97 freq = 0; in vx_read_uer_status()
110 freq = 32000; in vx_read_uer_status()
127 return freq; in vx_read_uer_status()
257 if (chip->freq == freq) in vx_set_clock()
263 if (chip->freq == freq) in vx_set_clock()
265 chip->freq = freq; in vx_set_clock()
276 int freq; in vx_change_frequency() local
287 if (freq < 0) in vx_change_frequency()
288 return freq; in vx_change_frequency()
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/sound/soc/codecs/
A Dmax9867.c328 int value, freq = 0; in max9867_dai_hw_params() local
386 freq = 0x08; in max9867_dai_hw_params()
389 freq = 0x0A; in max9867_dai_hw_params()
392 freq = 0x0C; in max9867_dai_hw_params()
395 freq = 0x0E; in max9867_dai_hw_params()
400 freq++; in max9867_dai_hw_params()
437 if (freq >= 10000000 && freq <= 20000000) { in max9867_set_dai_sysclk()
440 } else if (freq >= 20000000 && freq <= 40000000) { in max9867_set_dai_sysclk()
443 } else if (freq >= 40000000 && freq <= 60000000) { in max9867_set_dai_sysclk()
449 freq); in max9867_set_dai_sysclk()
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A Dmax98090.c1773 int freq; member
1989 if (freq == max98090->sysclk) in max98090_dai_set_sysclk()
1993 freq = clk_round_rate(max98090->mclk, freq); in max98090_dai_set_sysclk()
1994 clk_set_rate(max98090->mclk, freq); in max98090_dai_set_sysclk()
2002 if ((freq >= 10000000) && (freq <= 20000000)) { in max98090_dai_set_sysclk()
2005 max98090->pclk = freq; in max98090_dai_set_sysclk()
2006 } else if ((freq > 20000000) && (freq <= 40000000)) { in max98090_dai_set_sysclk()
2009 max98090->pclk = freq >> 1; in max98090_dai_set_sysclk()
2010 } else if ((freq > 40000000) && (freq <= 60000000)) { in max98090_dai_set_sysclk()
2013 max98090->pclk = freq >> 2; in max98090_dai_set_sysclk()
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A Dcs530x.c424 switch (freq) { in cs530x_set_bclk()
446 dev_dbg(component->dev, "BCLK frequency is %d\n", freq); in cs530x_set_bclk()
453 const unsigned int freq) in cs530x_set_pll_refclk() argument
459 switch (freq) { in cs530x_set_pll_refclk()
602 const unsigned int freq) in cs530x_check_mclk_freq() argument
604 switch (freq) { in cs530x_check_mclk_freq()
611 dev_err(component->dev, "Invalid MCLK %d\n", freq); in cs530x_check_mclk_freq()
778 int source, unsigned int freq, int dir) in cs530x_set_sysclk() argument
785 if (freq != 24560000 && freq != 22572000) { in cs530x_set_sysclk()
787 freq); in cs530x_set_sysclk()
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A Dtlv320aic26.c156 int clk_id, unsigned int freq, int dir) in aic26_set_sysclk() argument
163 codec_dai, clk_id, freq, dir); in aic26_set_sysclk()
166 if ((freq < 2000000) || (freq > 50000000)) in aic26_set_sysclk()
169 aic26->mclk = freq; in aic26_set_sysclk()
267 int val, amp, freq, len; in keyclick_show() local
271 freq = (125 << ((val >> 8) & 0x7)) >> 1; in keyclick_show()
274 return sysfs_emit(buf, "amp=%x freq=%iHz len=%iclks\n", amp, freq, len); in keyclick_show()
A Dcs35l45-tables.c283 u32 freq; member
318 int cs35l45_get_clk_freq_id(unsigned int freq) in cs35l45_get_clk_freq_id() argument
322 if (freq == 0) in cs35l45_get_clk_freq_id()
326 if (cs35l45_pll_refclk_freq[i].freq == freq) in cs35l45_get_clk_freq_id()
A Dmax9850.c152 int clk_id, unsigned int freq, int dir) in max9850_set_dai_sysclk() argument
158 if (freq <= 13000000) in max9850_set_dai_sysclk()
160 else if (freq <= 26000000) in max9850_set_dai_sysclk()
162 else if (freq <= 40000000) in max9850_set_dai_sysclk()
167 max9850->sysclk = freq; in max9850_set_dai_sysclk()
A Dmc13783.c241 int clk_id, unsigned int freq, int dir, in mc13783_set_sysclk() argument
252 if (mc13783_sysclk[clk] == freq) in mc13783_set_sysclk()
270 int clk_id, unsigned int freq, int dir) in mc13783_set_sysclk_dac() argument
272 return mc13783_set_sysclk(dai, clk_id, freq, dir, MC13783_AUDIO_DAC); in mc13783_set_sysclk_dac()
276 int clk_id, unsigned int freq, int dir) in mc13783_set_sysclk_codec() argument
278 return mc13783_set_sysclk(dai, clk_id, freq, dir, MC13783_AUDIO_CODEC); in mc13783_set_sysclk_codec()
282 int clk_id, unsigned int freq, int dir) in mc13783_set_sysclk_sync() argument
286 ret = mc13783_set_sysclk(dai, clk_id, freq, dir, MC13783_AUDIO_DAC); in mc13783_set_sysclk_sync()
290 return mc13783_set_sysclk(dai, clk_id, freq, dir, MC13783_AUDIO_CODEC); in mc13783_set_sysclk_sync()
A Dcs35l41.c33 int freq; member
105 int freq; member
155 static int cs35l41_get_fs_mon_config_index(int freq) in cs35l41_get_fs_mon_config_index() argument
160 if (cs35l41_fs_mon[i].freq == freq) in cs35l41_get_fs_mon_config_index()
798 static int cs35l41_get_clk_config(int freq) in cs35l41_get_clk_config() argument
803 if (cs35l41_pll_sysclk[i].freq == freq) in cs35l41_get_clk_config()
812 unsigned int freq, int dir) in cs35l41_component_set_sysclk() argument
832 extclk_cfg = cs35l41_get_clk_config(freq); in cs35l41_component_set_sysclk()
836 extclk_cfg, freq); in cs35l41_component_set_sysclk()
862 int clk_id, unsigned int freq, int dir) in cs35l41_dai_set_sysclk() argument
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/sound/soc/ti/
A Domap-dmic.c280 unsigned int freq) in omap_dmic_select_fclk() argument
286 switch (freq) { in omap_dmic_select_fclk()
299 dmic->fclk_freq = freq; in omap_dmic_select_fclk()
354 dmic->fclk_freq = freq; in omap_dmic_select_fclk()
364 unsigned int freq) in omap_dmic_select_outclk() argument
374 switch (freq) { in omap_dmic_select_outclk()
379 dmic->out_freq = freq; in omap_dmic_select_outclk()
382 dev_err(dmic->dev, "invalid out frequency: %dHz\n", freq); in omap_dmic_select_outclk()
391 unsigned int freq, int dir) in omap_dmic_set_dai_sysclk() argument
396 return omap_dmic_select_fclk(dmic, clk_id, freq); in omap_dmic_set_dai_sysclk()
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/sound/soc/kirkwood/
A Darmada-370-db.c23 unsigned int freq; in a370db_hw_params() local
28 freq = 11289600; in a370db_hw_params()
31 freq = 12288000; in a370db_hw_params()
34 freq = 24576000; in a370db_hw_params()
38 return snd_soc_dai_set_sysclk(codec_dai, 0, freq, SND_SOC_CLOCK_IN); in a370db_hw_params()
/sound/soc/qcom/qdsp6/
A Dq6prm.c113 unsigned int freq) in q6prm_request_lpass_clock() argument
138 req->clock_id.clock_freq = freq; in q6prm_request_lpass_clock()
150 unsigned int freq) in q6prm_release_lpass_clock() argument
184 unsigned int freq) in q6prm_set_lpass_clock() argument
186 if (freq) in q6prm_set_lpass_clock()
187 return q6prm_request_lpass_clock(dev, clk_id, clk_attr, clk_root, freq); in q6prm_set_lpass_clock()
189 return q6prm_release_lpass_clock(dev, clk_id, clk_attr, clk_root, freq); in q6prm_set_lpass_clock()
/sound/soc/mediatek/mt8183/
A Dmt8183-dai-tdm.c438 int freq) in mtk_dai_tdm_cal_mclk() argument
443 apll = mt8183_get_apll_by_rate(afe, freq); in mtk_dai_tdm_cal_mclk()
446 if (!freq || freq > apll_rate) { in mtk_dai_tdm_cal_mclk()
448 "%s(), freq(%d Hz) invalid\n", __func__, freq); in mtk_dai_tdm_cal_mclk()
452 if (apll_rate % freq != 0) { in mtk_dai_tdm_cal_mclk()
454 "%s(), APLL cannot generate %d Hz", __func__, freq); in mtk_dai_tdm_cal_mclk()
458 tdm_priv->mclk_rate = freq; in mtk_dai_tdm_cal_mclk()
616 int clk_id, unsigned int freq, int dir) in mtk_dai_tdm_set_sysclk() argument
632 dev_info(afe->dev, "%s(), freq %d\n", __func__, freq); in mtk_dai_tdm_set_sysclk()
634 return mtk_dai_tdm_cal_mclk(afe, tdm_priv, freq); in mtk_dai_tdm_set_sysclk()
/sound/core/seq/
A Dseq_timer.c337 unsigned long freq; in initialize_timer() local
343 freq = tmr->preferred_resolution; in initialize_timer()
344 if (!freq) in initialize_timer()
345 freq = DEFAULT_FREQUENCY; in initialize_timer()
346 else if (freq < MIN_FREQUENCY) in initialize_timer()
347 freq = MIN_FREQUENCY; in initialize_timer()
348 else if (freq > MAX_FREQUENCY) in initialize_timer()
349 freq = MAX_FREQUENCY; in initialize_timer()
355 tmr->ticks = (unsigned int)(1000000000uL / (r * freq)); in initialize_timer()
/sound/pci/
A Des1968.c869 freq <<= 1; in snd_es1968_calc_bob_rate()
871 freq <<= 1; in snd_es1968_calc_bob_rate()
877 return freq; in snd_es1968_calc_bob_rate()
985 u32 freq; in snd_es1968_playback_setup() local
1064 freq = 48000; in snd_es1968_playback_setup()
1066 freq = 4000; in snd_es1968_playback_setup()
1070 freq >>= 1; in snd_es1968_playback_setup()
1072 freq = snd_es1968_compute_rate(chip, freq); in snd_es1968_playback_setup()
1129 u32 freq; in snd_es1968_capture_setup() local
1169 freq = 4000; in snd_es1968_capture_setup()
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/sound/soc/mediatek/mt8192/
A Dmt8192-dai-tdm.c487 int freq) in mtk_dai_tdm_cal_mclk() argument
492 apll = mt8192_get_apll_by_rate(afe, freq); in mtk_dai_tdm_cal_mclk()
495 if (!freq || freq > apll_rate) { in mtk_dai_tdm_cal_mclk()
497 "%s(), freq(%d Hz) invalid\n", __func__, freq); in mtk_dai_tdm_cal_mclk()
501 if (apll_rate % freq != 0) { in mtk_dai_tdm_cal_mclk()
503 "%s(), APLL cannot generate %d Hz", __func__, freq); in mtk_dai_tdm_cal_mclk()
507 tdm_priv->mclk_rate = freq; in mtk_dai_tdm_cal_mclk()
631 int clk_id, unsigned int freq, int dir) in mtk_dai_tdm_set_sysclk() argument
647 dev_dbg(afe->dev, "%s(), freq %d\n", __func__, freq); in mtk_dai_tdm_set_sysclk()
649 return mtk_dai_tdm_cal_mclk(afe, tdm_priv, freq); in mtk_dai_tdm_set_sysclk()
/sound/soc/mediatek/mt8186/
A Dmt8186-dai-tdm.c337 int freq) in mtk_dai_tdm_cal_mclk() argument
342 apll = mt8186_get_apll_by_rate(afe, freq); in mtk_dai_tdm_cal_mclk()
345 if (!freq || freq > apll_rate) { in mtk_dai_tdm_cal_mclk()
347 "%s(), freq(%d Hz) invalid\n", __func__, freq); in mtk_dai_tdm_cal_mclk()
351 if (apll_rate % freq != 0) { in mtk_dai_tdm_cal_mclk()
353 "%s(), APLL cannot generate %d Hz", __func__, freq); in mtk_dai_tdm_cal_mclk()
357 tdm_priv->mclk_rate = freq; in mtk_dai_tdm_cal_mclk()
460 int clk_id, unsigned int freq, int dir) in mtk_dai_tdm_set_sysclk() argument
471 dev_dbg(afe->dev, "%s(), freq %d\n", __func__, freq); in mtk_dai_tdm_set_sysclk()
473 return mtk_dai_tdm_cal_mclk(afe, tdm_priv, freq); in mtk_dai_tdm_set_sysclk()
/sound/soc/fsl/
A Dlpc3xxx-i2s.c38 static void __lpc3xxx_find_clkdiv(u32 *clkx, u32 *clky, int freq, int xbytes, u32 clkrate) in __lpc3xxx_find_clkdiv() argument
47 i2srate = (freq / 100) * 2 * (8 * xbytes); in __lpc3xxx_find_clkdiv()
126 int clk_id, unsigned int freq, int dir) in lpc3xxx_i2s_set_dai_sysclk() argument
131 i2s_info_p->freq = freq; in lpc3xxx_i2s_set_dai_sysclk()
189 __lpc3xxx_find_clkdiv(&clkx, &clky, i2s_info_p->freq, xfersize, i2s_info_p->clkrate); in lpc3xxx_i2s_hw_params()
192 dev_dbg(dev, "Desired clock rate : %d\n", i2s_info_p->freq); in lpc3xxx_i2s_hw_params()
A Dfsl_esai.c260 unsigned int freq, int dir) in fsl_esai_set_dai_sysclk() argument
270 if (freq == 0) { in fsl_esai_set_dai_sysclk()
312 ratio = clk_rate / freq; in fsl_esai_set_dai_sysclk()
313 if (ratio * freq > clk_rate) in fsl_esai_set_dai_sysclk()
314 ret = ratio * freq - clk_rate; in fsl_esai_set_dai_sysclk()
316 ret = clk_rate - ratio * freq; in fsl_esai_set_dai_sysclk()
347 esai_priv->hck_rate[tx] = freq; in fsl_esai_set_dai_sysclk()
373 if (ratio * freq > hck_rate) in fsl_esai_set_bclk()
374 sub = ratio * freq - hck_rate; in fsl_esai_set_bclk()
376 sub = hck_rate - ratio * freq; in fsl_esai_set_bclk()
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/sound/isa/gus/
A Dgus_volume.c179 unsigned short snd_gf1_compute_freq(unsigned int freq,
186 while (freq >= 4194304L) {
188 freq >>= 1;
190 fc = (freq << 10) / rate;
/sound/soc/uniphier/
A Daio-cpu.c128 static int find_divider(struct uniphier_aio *aio, int pll_id, unsigned int freq) in find_divider() argument
140 if (pll->freq * mul[i] / div[i] == freq) in find_divider()
147 unsigned int freq, int dir) in uniphier_aio_set_sysclk() argument
196 div_id = find_divider(aio, pll_id, freq); in uniphier_aio_set_sysclk()
204 freq); in uniphier_aio_set_sysclk()
283 int freq, ret; in uniphier_aio_hw_params() local
289 freq = 12288000; in uniphier_aio_hw_params()
293 freq = 11289600; in uniphier_aio_hw_params()
301 freq, SND_SOC_CLOCK_OUT); in uniphier_aio_hw_params()
/sound/soc/samsung/
A Dsnow.c36 long int freq = -EINVAL; in snow_card_hw_params() local
80 freq = pll_rate[i]; in snow_card_hw_params()
85 if (freq < 0) { in snow_card_hw_params()
90 ret = clk_set_rate(priv->clk_i2s_bus, freq); in snow_card_hw_params()
/sound/soc/xilinx/
A Dxlnx_i2s.c54 int clk_id, unsigned int freq, int dir) in xlnx_i2s_set_sysclk() argument
58 drv_data->sysclk = freq; in xlnx_i2s_set_sysclk()
59 if (freq) { in xlnx_i2s_set_sysclk()
67 drv_data->ratnum.num = freq / (bits_per_sample * drv_data->channels) / 2; in xlnx_i2s_set_sysclk()

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