Home
last modified time | relevance | path

Searched refs:fraction (Results 1 - 25 of 65) sorted by relevance

123

/kernel/linux/linux-5.10/sound/core/seq/
H A Dseq_timer.h15 unsigned long fraction; /* current time per tick in nsec */ member
57 tick->fraction += resolution; in snd_seq_timer_update_tick()
58 tick->cur_tick += (unsigned int)(tick->fraction / tick->resolution); in snd_seq_timer_update_tick()
59 tick->fraction %= tick->resolution; in snd_seq_timer_update_tick()
/kernel/linux/linux-6.6/sound/core/seq/
H A Dseq_timer.h15 unsigned long fraction; /* current time per tick in nsec */ member
57 tick->fraction += resolution; in snd_seq_timer_update_tick()
58 tick->cur_tick += (unsigned int)(tick->fraction / tick->resolution); in snd_seq_timer_update_tick()
59 tick->fraction %= tick->resolution; in snd_seq_timer_update_tick()
/kernel/linux/linux-5.10/arch/m68k/fpsp040/
H A Dbinstr.S16 | bit 63. The fraction is multiplied by 10 using a mul by 2
26 | Copy the fraction in d2:d3 to d4:d5.
28 | A3. Multiply the fraction in d2:d3 by 8 using bit-field
32 | A4. Multiply the fraction in d4:d5 by 2 using shifts. The msb
51 | d2: upper 32-bits of fraction for mul by 8
52 | d3: lower 32-bits of fraction for mul by 8
53 | d4: upper 32-bits of fraction for mul by 2
54 | d5: lower 32-bits of fraction for mul by 2
84 movel %d2,%d4 |copy the fraction before muls
H A Dsint.S203 | ;there are no fraction bits
208 | ;shift off fraction bits
/kernel/linux/linux-6.6/arch/m68k/fpsp040/
H A Dbinstr.S16 | bit 63. The fraction is multiplied by 10 using a mul by 2
26 | Copy the fraction in d2:d3 to d4:d5.
28 | A3. Multiply the fraction in d2:d3 by 8 using bit-field
32 | A4. Multiply the fraction in d4:d5 by 2 using shifts. The msb
51 | d2: upper 32-bits of fraction for mul by 8
52 | d3: lower 32-bits of fraction for mul by 8
53 | d4: upper 32-bits of fraction for mul by 2
54 | d5: lower 32-bits of fraction for mul by 2
84 movel %d2,%d4 |copy the fraction before muls
H A Dsint.S203 | ;there are no fraction bits
208 | ;shift off fraction bits
/kernel/linux/linux-5.10/drivers/net/wireless/ath/
H A Ddfs_pri_detector.c43 * @return factor if abs(val - factor*fraction) <= tolerance, 0 otherwise
45 static u32 pde_get_multiple(u32 val, u32 fraction, u32 tolerance) in pde_get_multiple() argument
51 if (fraction == 0) in pde_get_multiple()
54 delta = (val < fraction) ? (fraction - val) : (val - fraction); in pde_get_multiple()
57 /* val and fraction are within tolerance */ in pde_get_multiple()
60 factor = val / fraction; in pde_get_multiple()
61 remainder = val % fraction; in pde_get_multiple()
64 if ((fraction in pde_get_multiple()
[all...]
/kernel/linux/linux-5.10/drivers/media/tuners/
H A Dmax2165.c150 static int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction) in fixpt_div32() argument
172 *fraction = f; in fixpt_div32()
182 u32 quotient, fraction; in max2165_set_rf() local
187 &quotient, &fraction); in max2165_set_rf()
191 /* 20-bit fraction */ in max2165_set_rf()
192 fraction >>= 12; in max2165_set_rf()
195 max2165_mask_write_reg(priv, REG_NDIV_FRAC2, 0x0F, fraction >> 16); in max2165_set_rf()
196 max2165_write_reg(priv, REG_NDIV_FRAC1, fraction >> 8); in max2165_set_rf()
197 max2165_write_reg(priv, REG_NDIV_FRAC0, fraction); in max2165_set_rf()
/kernel/linux/linux-6.6/drivers/media/tuners/
H A Dmax2165.c150 static int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction) in fixpt_div32() argument
172 *fraction = f; in fixpt_div32()
182 u32 quotient, fraction; in max2165_set_rf() local
187 &quotient, &fraction); in max2165_set_rf()
191 /* 20-bit fraction */ in max2165_set_rf()
192 fraction >>= 12; in max2165_set_rf()
195 max2165_mask_write_reg(priv, REG_NDIV_FRAC2, 0x0F, fraction >> 16); in max2165_set_rf()
196 max2165_write_reg(priv, REG_NDIV_FRAC1, fraction >> 8); in max2165_set_rf()
197 max2165_write_reg(priv, REG_NDIV_FRAC0, fraction); in max2165_set_rf()
/kernel/linux/linux-6.6/drivers/net/wireless/ath/
H A Ddfs_pri_detector.c42 * Return value: factor if abs(val - factor*fraction) <= tolerance, 0 otherwise
44 static u32 pde_get_multiple(u32 val, u32 fraction, u32 tolerance) in pde_get_multiple() argument
50 if (fraction == 0) in pde_get_multiple()
53 delta = (val < fraction) ? (fraction - val) : (val - fraction); in pde_get_multiple()
56 /* val and fraction are within tolerance */ in pde_get_multiple()
59 factor = val / fraction; in pde_get_multiple()
60 remainder = val % fraction; in pde_get_multiple()
63 if ((fraction in pde_get_multiple()
[all...]
/kernel/linux/linux-5.10/tools/perf/ui/gtk/
H A Dprogress.c12 double fraction = p->total ? 1.0 * p->curr / p->total : 0.0; in gtk_ui_progress__update() local
34 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress), fraction); in gtk_ui_progress__update() local
/kernel/linux/linux-6.6/tools/perf/ui/gtk/
H A Dprogress.c12 double fraction = p->total ? 1.0 * p->curr / p->total : 0.0; in gtk_ui_progress__update() local
34 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress), fraction); in gtk_ui_progress__update() local
/kernel/linux/linux-5.10/drivers/tty/serial/8250/
H A D8250_mtk.c303 unsigned int baud, quot, fraction; in mtk8250_set_termios() local
384 /*count fraction to set fractoin register */ in mtk8250_set_termios()
385 fraction = ((port->uartclk * 100) / baud / quot) % 100; in mtk8250_set_termios()
386 fraction = DIV_ROUND_CLOSEST(fraction, 10); in mtk8250_set_termios()
388 fraction_L_mapping[fraction]); in mtk8250_set_termios()
390 fraction_M_mapping[fraction]); in mtk8250_set_termios()
/kernel/linux/linux-6.6/drivers/tty/serial/8250/
H A D8250_mtk.c312 unsigned int baud, quot, fraction; in mtk8250_set_termios() local
393 /*count fraction to set fractoin register */ in mtk8250_set_termios()
394 fraction = ((port->uartclk * 100) / baud / quot) % 100; in mtk8250_set_termios()
395 fraction = DIV_ROUND_CLOSEST(fraction, 10); in mtk8250_set_termios()
397 fraction_L_mapping[fraction]); in mtk8250_set_termios()
399 fraction_M_mapping[fraction]); in mtk8250_set_termios()
/kernel/linux/linux-6.6/drivers/hid/amd-sfh-hid/sfh1_1/
H A Damd_sfh_desc.c137 int fraction, shift, mantissa, sign, exp, zeropre; in float_to_int() local
147 * Calculate the exponent and fraction part of floating in float_to_int()
171 fraction = (shift == 0) ? 0 : mantissa & GENMASK(shift - 1, 0); in float_to_int()
173 return (((fraction * 100) >> shift) >= 50) ? sign * (flt32_val + 1) : sign * flt32_val; in float_to_int()
/kernel/linux/linux-6.6/drivers/iio/chemical/
H A Dsps30.c45 int fraction, shift; in sps30_float_to_int_clamped() local
63 fraction = mantissa & GENMASK(shift - 1, 0); in sps30_float_to_int_clamped()
65 return val * 100 + ((fraction * 100) >> shift); in sps30_float_to_int_clamped()
/kernel/linux/linux-5.10/mm/
H A Dmemcg_reclaim.c37 u64 fraction[2]; in get_scan_count_hyperhold() local
139 fraction[0] = ap; in get_scan_count_hyperhold()
140 fraction[1] = fp; in get_scan_count_hyperhold()
167 scan = DIV64_U64_ROUND_UP(scan * fraction[file], in get_scan_count_hyperhold()
/kernel/linux/linux-6.6/mm/
H A Dmemcg_reclaim.c39 u64 fraction[2]; in get_scan_count_hyperhold() local
141 fraction[0] = ap; in get_scan_count_hyperhold()
142 fraction[1] = fp; in get_scan_count_hyperhold()
169 scan = DIV64_U64_ROUND_UP(scan * fraction[file], in get_scan_count_hyperhold()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/dispnv50/
H A Dbase907c.c128 u32 fraction = in & 0xffffffff; in csc_drm_to_base() local
133 u32 ret = (integer << 16) | (fraction >> 16); in csc_drm_to_base()
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/dispnv50/
H A Dbase907c.c124 u32 fraction = in & 0xffffffff; in csc_drm_to_base() local
129 u32 ret = (integer << 16) | (fraction >> 16); in csc_drm_to_base()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dce/
H A Ddce_transform.c297 inits->h_init.fraction = dc_fixpt_u0d19(h_init) << 5; in calculate_inits()
306 inits->v_init.fraction = dc_fixpt_u0d19(v_init) << 5; in calculate_inits()
335 inits->v_init.fraction = dc_fixpt_u0d19(v_init) << 5; in dce60_calculate_inits()
352 SCL_H_INIT_FRAC, inits->h_init.fraction); in program_scl_ratios_inits()
356 SCL_V_INIT_FRAC, inits->v_init.fraction); in program_scl_ratios_inits()
376 SCL_H_INIT_FRAC_RGB_Y, inits->h_init_luma.fraction); in dce60_program_scl_ratios_inits()
381 SCL_H_INIT_FRAC_CBCR, inits->h_init_chroma.fraction); in dce60_program_scl_ratios_inits()
385 SCL_V_INIT_FRAC, inits->v_init.fraction); in dce60_program_scl_ratios_inits()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dce/
H A Ddce_transform.c297 inits->h_init.fraction = dc_fixpt_u0d19(h_init) << 5; in calculate_inits()
306 inits->v_init.fraction = dc_fixpt_u0d19(v_init) << 5; in calculate_inits()
335 inits->v_init.fraction = dc_fixpt_u0d19(v_init) << 5; in dce60_calculate_inits()
352 SCL_H_INIT_FRAC, inits->h_init.fraction); in program_scl_ratios_inits()
356 SCL_V_INIT_FRAC, inits->v_init.fraction); in program_scl_ratios_inits()
376 SCL_H_INIT_FRAC_RGB_Y, inits->h_init_luma.fraction); in dce60_program_scl_ratios_inits()
381 SCL_H_INIT_FRAC_CBCR, inits->h_init_chroma.fraction); in dce60_program_scl_ratios_inits()
385 SCL_V_INIT_FRAC, inits->v_init.fraction); in dce60_program_scl_ratios_inits()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dce110/
H A Ddce110_transform_v.c438 inits->h_init_luma.fraction, in program_scl_ratios_inits()
452 inits->v_init_luma.fraction, in program_scl_ratios_inits()
466 inits->h_init_chroma.fraction, in program_scl_ratios_inits()
480 inits->v_init_chroma.fraction, in program_scl_ratios_inits()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dce110/
H A Ddce110_transform_v.c435 inits->h_init_luma.fraction, in program_scl_ratios_inits()
449 inits->v_init_luma.fraction, in program_scl_ratios_inits()
463 inits->h_init_chroma.fraction, in program_scl_ratios_inits()
477 inits->v_init_chroma.fraction, in program_scl_ratios_inits()
/kernel/linux/linux-5.10/drivers/iio/chemical/
H A Dsps30.c166 int fraction, shift; in sps30_float_to_int_clamped() local
184 fraction = mantissa & GENMASK(shift - 1, 0); in sps30_float_to_int_clamped()
186 return val * 100 + ((fraction * 100) >> shift); in sps30_float_to_int_clamped()

Completed in 17 milliseconds

123