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Searched refs:bw (Results 1 – 25 of 29) sorted by relevance

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/drivers/media/dvb/frontends/
Ddib7000m.c274 static int dib7000m_set_bandwidth(struct dib7000m_state *state, u32 bw) in dib7000m_set_bandwidth() argument
279 state->current_bandwidth = bw; in dib7000m_set_bandwidth()
289 timf = timf * (bw / 50) / 160; in dib7000m_set_bandwidth()
337 … dib7000m_reset_pll_common(struct dib7000m_state *state, const struct dibx000_bandwidth_config *bw) in dib7000m_reset_pll_common() argument
339 dib7000m_write_word(state, 18, (u16) (((bw->internal*1000) >> 16) & 0xffff)); in dib7000m_reset_pll_common()
340 dib7000m_write_word(state, 19, (u16) ( (bw->internal*1000) & 0xffff)); in dib7000m_reset_pll_common()
341 dib7000m_write_word(state, 21, (u16) ( (bw->ifreq >> 16) & 0xffff)); in dib7000m_reset_pll_common()
342 dib7000m_write_word(state, 22, (u16) ( bw->ifreq & 0xffff)); in dib7000m_reset_pll_common()
344 dib7000m_write_word(state, 928, bw->sad_cfg); in dib7000m_reset_pll_common()
349 const struct dibx000_bandwidth_config *bw = state->cfg.bw; in dib7000m_reset_pll() local
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Ddib7000p.c264 static int dib7000p_set_bandwidth(struct dib7000p_state *state, u32 bw) in dib7000p_set_bandwidth() argument
269 state->current_bandwidth = bw; in dib7000p_set_bandwidth()
273 timf = state->cfg.bw->timf; in dib7000p_set_bandwidth()
279 timf = timf * (bw / 50) / 160; in dib7000p_set_bandwidth()
315 struct dibx000_bandwidth_config *bw = &state->cfg.bw[0]; in dib7000p_reset_pll() local
319 clk_cfg0 = (1 << 15) | ((bw->pll_ratio & 0x3f) << 9) | in dib7000p_reset_pll()
320 (bw->modulo << 7) | (bw->ADClkSrc << 6) | (bw->IO_CLK_en_core << 5) | in dib7000p_reset_pll()
321 (bw->bypclk_div << 2) | (bw->enable_refdiv << 1) | (0 << 0); in dib7000p_reset_pll()
326 …dib7000p_write_word(state, 903, (bw->pll_prediv << 5) | (((bw->pll_ratio >> 6) & 0x3) << 3) | (bw-… in dib7000p_reset_pll()
327 clk_cfg0 = (bw->pll_bypass << 15) | (clk_cfg0 & 0x7fff); in dib7000p_reset_pll()
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Dmt352.c118 u32 bw,value; in mt352_calc_nominal_rate() local
122 bw = 6; in mt352_calc_nominal_rate()
125 bw = 7; in mt352_calc_nominal_rate()
129 bw = 8; in mt352_calc_nominal_rate()
135 value = 64 * bw * (1<<16) / (7 * 8); in mt352_calc_nominal_rate()
138 __func__, bw, adc_clock, value); in mt352_calc_nominal_rate()
Dcx24113.c481 u32 bw; in cx24113_set_params() local
483 bw = ((p->u.qpsk.symbol_rate/100) * roll_off) / 1000; in cx24113_set_params()
484 bw += (10000000/100) + 5; in cx24113_set_params()
485 bw /= 10; in cx24113_set_params()
486 bw += 1000; in cx24113_set_params()
487 cx24113_set_bandwidth(state, bw); in cx24113_set_params()
491 return cx24113_get_status(fe, &bw); in cx24113_set_params()
Dzl10353.c131 u8 bw; in zl10353_calc_nominal_rate() local
138 bw = 6; in zl10353_calc_nominal_rate()
141 bw = 7; in zl10353_calc_nominal_rate()
145 bw = 8; in zl10353_calc_nominal_rate()
150 value = (bw * value) + adc_clock / 2; in zl10353_calc_nominal_rate()
155 __func__, bw, adc_clock, *nominal_rate); in zl10353_calc_nominal_rate()
Ddib3000mc.c96 static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u32 bw, u8 update_offset) in dib3000mc_set_timing() argument
107 timf *= (bw / 1000); in dib3000mc_set_timing()
119 state->timf = timf / (bw / 1000); in dib3000mc_set_timing()
213 static int dib3000mc_set_bandwidth(struct dib3000mc_state *state, u32 bw) in dib3000mc_set_bandwidth() argument
220 switch (bw) { in dib3000mc_set_bandwidth()
260 dib3000mc_set_timing(state, TRANSMISSION_MODE_2K, bw, 0); in dib3000mc_set_bandwidth()
Daf9013.c221 static int af9013_set_coeff(struct af9013_state *state, fe_bandwidth_t bw) in af9013_set_coeff() argument
234 state->config.adc_clock, bw); in af9013_set_coeff()
238 switch (bw) { in af9013_set_coeff()
268 switch (bw) { in af9013_set_coeff()
298 switch (bw) { in af9013_set_coeff()
328 switch (bw) { in af9013_set_coeff()
451 static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw) in af9013_set_freq_ctrl() argument
477 switch (bw) { in af9013_set_freq_ctrl()
Dl64781.c140 int bw = p->bandwidth - BANDWIDTH_8_MHZ; in apply_frontend_param() local
151 if (bw < 0 || bw > 2) in apply_frontend_param()
Ddib7000m.h17 struct dibx000_bandwidth_config *bw; member
Ditd1000.c127 u8 bw = itd1000_read_reg(state, BW) & 0xf0; in itd1000_set_lpf_bw() local
139 itd1000_write_reg(state, BW, bw | (i & 0x0f)); in itd1000_set_lpf_bw()
Ddib7000p.h14 struct dibx000_bandwidth_config *bw; member
/drivers/media/dvb/dvb-usb/
Ddtt200u-fe.c49 u8 bw = GET_VIT_ERR_CNT,b[3]; in dtt200u_fe_read_ber() local
50 dvb_usb_generic_rw(state->d,&bw,1,b,3,0); in dtt200u_fe_read_ber()
58 u8 bw = GET_RS_UNCOR_BLK_CNT,b[2]; in dtt200u_fe_read_unc_blocks() local
60 dvb_usb_generic_rw(state->d,&bw,1,b,2,0); in dtt200u_fe_read_unc_blocks()
68 u8 bw = GET_AGC, b; in dtt200u_fe_read_signal_strength() local
69 dvb_usb_generic_rw(state->d,&bw,1,&b,1,0); in dtt200u_fe_read_signal_strength()
77 u8 bw = GET_SNR,br; in dtt200u_fe_read_snr() local
78 dvb_usb_generic_rw(state->d,&bw,1,&br,1,0); in dtt200u_fe_read_snr()
Ddib0700_devices.c226 .bw = &stk7700d_mt2266_pll_config,
238 .bw = &stk7700d_mt2266_pll_config,
365 .bw = &xc3028_bw_config,
968 .bw = &stk7700p_pll_config,
980 .bw = &stk7700p_pll_config,
1157 .bw = &dib7070_bw_config_12_mhz,
1205 .bw = &dib7070_bw_config_12_mhz,
1219 .bw = &dib7070_bw_config_12_mhz,
Daf9005-fe.c544 static int af9005_fe_program_cfoe(struct dvb_usb_device *d, fe_bandwidth_t bw) in af9005_fe_program_cfoe() argument
555 switch (bw) { in af9005_fe_program_cfoe()
583 err("Invalid bandwith %d.", bw); in af9005_fe_program_cfoe()
778 static int af9005_fe_select_bw(struct dvb_usb_device *d, fe_bandwidth_t bw) in af9005_fe_select_bw() argument
781 switch (bw) { in af9005_fe_select_bw()
792 err("Invalid bandwith %d.", bw); in af9005_fe_select_bw()
/drivers/net/ixgbe/
Dixgbe_dcb.c53 u8 i, j, bw = 0, bw_id; in ixgbe_dcb_check_config() local
66 bw = p->bwg_percent; in ixgbe_dcb_check_config()
76 if (bw) { in ixgbe_dcb_check_config()
80 } else if (!bw) { in ixgbe_dcb_check_config()
88 bw_sum[i][bw_id] += bw; in ixgbe_dcb_check_config()
91 bw = 0; in ixgbe_dcb_check_config()
95 bw += dcb_config->bw_percentage[i][j]; in ixgbe_dcb_check_config()
117 if (bw != BW_PERCENT) { in ixgbe_dcb_check_config()
/drivers/media/common/tuners/
Dmxl5007t.c440 enum mxl5007t_bw_mhz bw) in mxl5007t_set_bw_bits() argument
444 switch (bw) { in mxl5007t_set_bw_bits()
466 u32 rf_freq, enum mxl5007t_bw_mhz bw) in mxl5007t_calc_rf_tune_regs() argument
475 mxl5007t_set_bw_bits(state, bw); in mxl5007t_calc_rf_tune_regs()
591 enum mxl5007t_bw_mhz bw) in mxl5007t_tuner_rf_tune() argument
597 rf_tune_regs = mxl5007t_calc_rf_tune_regs(state, rf_freq_hz, bw); in mxl5007t_tuner_rf_tune()
689 enum mxl5007t_bw_mhz bw; in mxl5007t_set_params() local
708 bw = MxL_BW_6MHz; in mxl5007t_set_params()
712 bw = MxL_BW_6MHz; in mxl5007t_set_params()
715 bw = MxL_BW_7MHz; in mxl5007t_set_params()
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Dtda18271-fe.c65 u32 freq, u32 bw) in tda18271_channel_configuration() argument
679 u32 freq, u32 bw) in tda18271c1_rf_tracking_filter_calibration() argument
713 N = freq + bw / 2; in tda18271c1_rf_tracking_filter_calibration()
726 N = freq + bw / 2 + 1000000; in tda18271c1_rf_tracking_filter_calibration()
822 struct tda18271_std_map_item *map, u32 freq, u32 bw) in tda18271_tune() argument
828 freq, map->if_freq, bw, map->agc_mode, map->std); in tda18271_tune()
838 tda18271c1_rf_tracking_filter_calibration(fe, freq, bw); in tda18271_tune()
844 ret = tda18271_channel_configuration(fe, map, freq, bw); in tda18271_tune()
860 u32 bw, freq = params->frequency; in tda18271_set_params() local
882 bw = 6000000; in tda18271_set_params()
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Dtuner-xc2028.c1017 fe_bandwidth_t bw = BANDWIDTH_8_MHZ; in xc2028_set_params() local
1024 bw = p->u.ofdm.bandwidth; in xc2028_set_params()
1031 bw = BANDWIDTH_6_MHZ; in xc2028_set_params()
1035 bw = BANDWIDTH_6_MHZ; in xc2028_set_params()
1044 switch (bw) { in xc2028_set_params()
Dxc5000.c823 static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw) in xc5000_get_bandwidth() argument
828 *bw = priv->bandwidth; in xc5000_get_bandwidth()
/drivers/usb/misc/sisusbvga/
Dsisusb.c1509 sisusb_getbuswidth(struct sisusb_usb_data *sisusb, int *bw, int *chab) in sisusb_getbuswidth() argument
1544 *chab = 0; *bw = 64; in sisusb_getbuswidth()
1548 *chab = 0; *bw = 64; in sisusb_getbuswidth()
1553 *chab = 1; *bw = 64; in sisusb_getbuswidth()
1566 *bw = 32; in sisusb_getbuswidth()
1573 *chab = 0; *bw = 64; /* default: cha, bw = 64 */ in sisusb_getbuswidth()
1579 *chab = 0; *bw = 64; in sisusb_getbuswidth()
1584 *chab = 0; *bw = 32; in sisusb_getbuswidth()
1607 *chab = 1; *bw = 64; in sisusb_getbuswidth()
1612 *chab = 1; *bw = 32; in sisusb_getbuswidth()
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/drivers/block/
Dloop.c280 ssize_t bw; in __do_lo_send_write() local
284 bw = file->f_op->write(file, buf, len, &pos); in __do_lo_send_write()
286 if (likely(bw == len)) in __do_lo_send_write()
290 if (bw >= 0) in __do_lo_send_write()
291 bw = -EIO; in __do_lo_send_write()
292 return bw; in __do_lo_send_write()
306 ssize_t bw = __do_lo_send_write(lo->lo_backing_file, in do_lo_send_direct_write() local
311 return bw; in do_lo_send_direct_write()
/drivers/scsi/
Dg_NCR5380.c849 unsigned long bw = hostdata->bytes_write[dev->id]; in generic_NCR5380_proc_info() local
871 PRINTP("\n%10ld kb written in %5ld secs" ANDP bw / 1024 ANDP tw); in generic_NCR5380_proc_info()
873 PRINTP(" @ %5ld bps" ANDP bw / tw); in generic_NCR5380_proc_info()
/drivers/net/wan/
Dhdlc_fr.c811 u32 bw; in fr_lmi_recv() local
832 bw = (skb->data[i + 3] << 16) | in fr_lmi_recv()
838 bw = 0; in fr_lmi_recv()
855 bw != pvc->state.bandwidth || in fr_lmi_recv()
859 pvc->state.bandwidth = bw; in fr_lmi_recv()
/drivers/edac/
Dedac_core.h359 int (*set_sdram_scrub_rate) (struct mem_ctl_info * mci, u32 * bw);
365 int (*get_sdram_scrub_rate) (struct mem_ctl_info * mci, u32 * bw);
/drivers/video/
Dffb.c210 u32 bw; member
504 upa_writel(rect->width, &fbc->bw); in ffb_fillrect()
539 upa_writel(area->width, &fbc->bw); in ffb_copyarea()

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