| /sound/usb/usx2y/ |
| A D | usbusx2y.c | 183 int i, j, n, diff, send; in i_usx2y_in04_int() local
193 diff = -1; in i_usx2y_in04_int()
195 diff = 0; in i_usx2y_in04_int()
201 if (diff < 0) in i_usx2y_in04_int()
202 diff = i; in i_usx2y_in04_int()
207 if (diff >= 0) { in i_usx2y_in04_int()
212 us428ctls->ctl_snapshot_differs_at[n] = diff; in i_usx2y_in04_int()
|
| A D | usb_stream.c | 552 int diff; in stream_start() local
558 diff = urb_size - in stream_start()
560 if (diff < max_diff) in stream_start()
561 max_diff = diff; in stream_start()
|
| /sound/core/ |
| A D | pcm_lib.c | 848 int diff; in snd_interval_ratnum() local
863 if (diff < 0) in snd_interval_ratnum()
864 diff = -diff; in snd_interval_ratnum()
867 best_diff = diff; in snd_interval_ratnum()
887 int diff; in snd_interval_ratnum() local
904 if (diff < 0) in snd_interval_ratnum()
905 diff = -diff; in snd_interval_ratnum()
908 best_diff = diff; in snd_interval_ratnum()
964 int diff; in snd_interval_ratden() local
996 int diff; in snd_interval_ratden() local
[all …]
|
| /sound/soc/codecs/ |
| A D | wm8978.c | 729 unsigned int f_sel, diff, diff_best = INT_MAX; in wm8978_hw_params() local
794 diff = abs(wm8978->f_256fs * 3 - in wm8978_hw_params()
797 if (diff < diff_best) { in wm8978_hw_params()
798 diff_best = diff; in wm8978_hw_params()
802 if (!diff) in wm8978_hw_params()
808 diff = 0; in wm8978_hw_params()
811 if (diff) in wm8978_hw_params()
|
| A D | wm8960.c | 645 int diff; in wm8960_configure_sysclk() local
662 diff = sysclk - bclk * bclk_divs[k] / 10; in wm8960_configure_sysclk()
663 if (diff == 0) { in wm8960_configure_sysclk()
707 int diff, closest, best_freq_out; in wm8960_configure_pll() local
734 diff = sysclk - bclk * bclk_divs[k] / 10; in wm8960_configure_pll()
735 if (diff == 0) { in wm8960_configure_pll()
741 if (diff > 0 && closest > diff) { in wm8960_configure_pll()
745 closest = diff; in wm8960_configure_pll()
|
| A D | arizona.h | 361 bool diff);
|
| A D | wm8962.c | 2470 int best, min_diff, diff; in wm8962_configure_bclk() local
2556 diff = (dspclk / bclk_divs[i]) - wm8962->bclk; in wm8962_configure_bclk()
2557 if (diff < 0) /* Table is sorted */ in wm8962_configure_bclk()
2559 if (diff < min_diff) { in wm8962_configure_bclk()
2561 min_diff = diff; in wm8962_configure_bclk()
|
| A D | arizona.c | 2663 bool diff) in arizona_set_output_mode() argument
2672 if (diff) in arizona_set_output_mode()
|
| /sound/soc/fsl/ |
| A D | lpc3xxx-i2s.c | 42 u32 diff, trate, baseclk; in __lpc3xxx_find_clkdiv() local
56 diff = ~0; in __lpc3xxx_find_clkdiv()
60 if (abs(trate - i2srate) < diff) { in __lpc3xxx_find_clkdiv()
61 diff = abs(trate - i2srate); in __lpc3xxx_find_clkdiv()
|
| A D | fsl_sai.c | 468 int diff; in fsl_sai_set_bclk() local
482 diff = abs((long)clk_rate - ratio * freq); in fsl_sai_set_bclk()
488 if (diff != 0 && clk_rate / diff < 1000) in fsl_sai_set_bclk()
496 if (diff < bestdiff) { in fsl_sai_set_bclk()
499 bestdiff = diff; in fsl_sai_set_bclk()
502 if (diff == 0) in fsl_sai_set_bclk()
|
| /sound/pci/ctxfi/ |
| A D | cttimer.c | 184 unsigned int wc, diff; in ct_xfitimer_reprogram() local
193 diff = wc - atimer->wc; in ct_xfitimer_reprogram()
196 if (ti->frag_count > diff) in ct_xfitimer_reprogram()
197 ti->frag_count -= diff; in ct_xfitimer_reprogram()
|
| /sound/soc/renesas/rcar/ |
| A D | adg.c | 138 unsigned int min, diff; in __rsnd_adg_get_timesel_ratio() local
159 diff = abs(target_rate - sel_rate[sel] / div); in __rsnd_adg_get_timesel_ratio()
160 if (min > diff) { in __rsnd_adg_get_timesel_ratio()
162 min = diff; in __rsnd_adg_get_timesel_ratio()
|
| /sound/pci/ |
| A D | es1968.c | 1687 ktime_t diff; in es1968_measure_clock() local
1756 diff = ktime_sub(stop_time, start_time); in es1968_measure_clock()
1757 t = ktime_to_us(diff); in es1968_measure_clock()
1828 unsigned int diff; in snd_es1968_suppress_jitter() local
1832 diff = (cp1 > cp2 ? cp1 - cp2 : cp2 - cp1); in snd_es1968_suppress_jitter()
1834 if (diff > 1) in snd_es1968_suppress_jitter()
1844 unsigned int diff; in snd_es1968_update_pcm() local
1853 diff = (es->dma_size + hwptr - es->hwptr) % es->dma_size; in snd_es1968_update_pcm()
1856 es->count += diff; in snd_es1968_update_pcm()
|
| A D | maestro3.c | 1482 int diff; in snd_m3_update_ptr() local
1493 diff = s->dma_size + hwptr - s->hwptr; in snd_m3_update_ptr()
1494 if (diff >= s->dma_size) in snd_m3_update_ptr()
1495 diff %= s->dma_size; in snd_m3_update_ptr()
1498 s->count += diff; in snd_m3_update_ptr()
|
| A D | es1938.c | 765 unsigned int diff; in snd_es1938_capture_pointer() local
769 diff = chip->dma1_start + chip->dma1_size - ptr - count; in snd_es1938_capture_pointer()
771 if (diff > 3 || ptr < chip->dma1_start in snd_es1938_capture_pointer()
|
| /sound/drivers/ |
| A D | aloop.c | 582 snd_pcm_uframes_t appl_ptr, appl_ptr1, diff; in copy_play_buf() local
588 diff = (appl_ptr - appl_ptr1) * play->pcm_salign; in copy_play_buf()
589 if (diff < bytes) { in copy_play_buf()
590 clear_bytes = bytes - diff; in copy_play_buf()
591 bytes = diff; in copy_play_buf()
|
| /sound/soc/uniphier/ |
| A D | aio-core.c | 746 int cur, diff, slope = 0, fs; in aio_port_set_volume() local
752 diff = abs(vol - cur); in aio_port_set_volume()
755 slope = diff / AUD_VOL_FADE_TIME * 1000 / fs; in aio_port_set_volume()
|
| /sound/soc/renesas/ |
| A D | fsi.c | 965 unsigned long diff, min; in fsi_clk_set_rate_cpg() local
1017 diff = abs(actual - target); in fsi_clk_set_rate_cpg()
1018 if (diff < min) { in fsi_clk_set_rate_cpg()
1019 min = diff; in fsi_clk_set_rate_cpg()
|