Home
last modified time | relevance | path

Searched refs:bandwidth (Results 1 – 25 of 780) sorted by relevance

12345678910>>...32

/OK3568_Linux_fs/kernel/sound/firewire/
H A Diso-resources.c109 int bandwidth, channel, err; in fw_iso_resources_allocate() local
114 r->bandwidth = packet_bandwidth(max_payload_bytes, speed); in fw_iso_resources_allocate()
128 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_allocate()
130 &channel, &bandwidth, true); in fw_iso_resources_allocate()
167 int bandwidth, channel; in fw_iso_resources_update() local
181 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_update()
184 &channel, &bandwidth, true); in fw_iso_resources_update()
214 int bandwidth, channel; in fw_iso_resources_free() local
224 bandwidth = r->bandwidth + r->bandwidth_overhead; in fw_iso_resources_free()
226 &channel, &bandwidth, false); in fw_iso_resources_free()
/OK3568_Linux_fs/kernel/drivers/media/tuners/
H A Dsi2157.c402 u8 bandwidth, delivery_system; in si2157_set_params() local
415 bandwidth = 0x06; in si2157_set_params()
417 bandwidth = 0x07; in si2157_set_params()
419 bandwidth = 0x08; in si2157_set_params()
421 bandwidth = 0x0f; in si2157_set_params()
445 cmd.args[4] = delivery_system | bandwidth; in si2157_set_params()
491 dev->bandwidth = bandwidth; in si2157_set_params()
498 dev->bandwidth = 0; in si2157_set_params()
513 u32 bandwidth = 0; in si2157_set_analog_params() local
559 bandwidth = 8000000; in si2157_set_analog_params()
[all …]
H A Dmsi001.c37 struct v4l2_ctrl *bandwidth; member
132 unsigned int bandwidth; in msi001_set_tuner() local
175 bandwidth = dev->bandwidth->val; in msi001_set_tuner()
176 bandwidth = clamp(bandwidth, 200000U, 8000000U); in msi001_set_tuner()
179 if (bandwidth <= bandwidth_lut[i].freq) { in msi001_set_tuner()
180 bandwidth = bandwidth_lut[i].val; in msi001_set_tuner()
189 dev->bandwidth->val = bandwidth_lut[i].freq; in msi001_set_tuner()
245 reg |= bandwidth << 14; in msi001_set_tuner()
443 dev->bandwidth = v4l2_ctrl_new_std(&dev->hdl, &msi001_ctrl_ops, in msi001_probe()
H A Dfc0011.c63 u32 bandwidth; member
170 u32 bandwidth = p->bandwidth_hz / 1000; in fc0011_set_params() local
243 switch (bandwidth) { in fc0011_set_params()
251 bandwidth); in fc0011_set_params()
252 bandwidth = 6000; in fc0011_set_params()
431 (unsigned int)bandwidth); in fc0011_set_params()
434 priv->bandwidth = p->bandwidth_hz; in fc0011_set_params()
455 static int fc0011_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in fc0011_get_bandwidth() argument
459 *bandwidth = priv->bandwidth; in fc0011_get_bandwidth()
/OK3568_Linux_fs/kernel/net/wireless/
H A Dchan.c399 u32 bandwidth, in cfg80211_set_chans_dfs_state() argument
405 for (freq = center_freq - bandwidth/2 + 10; in cfg80211_set_chans_dfs_state()
406 freq <= center_freq + bandwidth/2 - 10; in cfg80211_set_chans_dfs_state()
440 u32 bandwidth) in cfg80211_get_start_freq() argument
444 bandwidth = MHZ_TO_KHZ(bandwidth); in cfg80211_get_start_freq()
445 if (bandwidth <= MHZ_TO_KHZ(20)) in cfg80211_get_start_freq()
448 start_freq = center_freq - bandwidth / 2 + MHZ_TO_KHZ(10); in cfg80211_get_start_freq()
454 u32 bandwidth) in cfg80211_get_end_freq() argument
458 bandwidth = MHZ_TO_KHZ(bandwidth); in cfg80211_get_end_freq()
459 if (bandwidth <= MHZ_TO_KHZ(20)) in cfg80211_get_end_freq()
[all …]
/OK3568_Linux_fs/kernel/drivers/media/dvb-frontends/
H A Dtda826x.c67 u32 bandwidth; in tda826x_set_params() local
78 bandwidth = (878 * ksyms + 6500000) / 1000000 + 1; in tda826x_set_params()
79 if (bandwidth < 5) in tda826x_set_params()
80 bandwidth = 5; in tda826x_set_params()
81 else if (bandwidth > 36) in tda826x_set_params()
82 bandwidth = 36; in tda826x_set_params()
91 buf[5] = ((bandwidth - 5) << 3) | 7; /* baseband cut-off */ in tda826x_set_params()
H A Dstb6100.c241 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandwidth() argument
255 *bandwidth = state->bandwidth = bw * 1000; in stb6100_get_bandwidth()
256 dprintk(verbose, FE_DEBUG, 1, "bandwidth = %u Hz", state->bandwidth); in stb6100_get_bandwidth()
260 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandwidth() argument
266 dprintk(verbose, FE_DEBUG, 1, "set bandwidth to %u Hz", bandwidth); in stb6100_set_bandwidth()
268 bandwidth /= 2; /* ZIF */ in stb6100_set_bandwidth()
270 if (bandwidth >= 36000000) /* F[4:0] BW/2 max =31+5=36 mhz for F=31 */ in stb6100_set_bandwidth()
272 else if (bandwidth <= 5000000) /* bw/2 min = 5Mhz for F=0 */ in stb6100_set_bandwidth()
275 tmp = (bandwidth + 500000) / 1000000 - 5; in stb6100_set_bandwidth()
495 state->bandwidth = 36000000; /* Hz */ in stb6100_init()
H A Dstb6100_cfg.h51 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandwidth() argument
58 err = tuner_ops->get_bandwidth(fe, bandwidth); in stb6100_get_bandwidth()
67 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandwidth() argument
75 c->bandwidth_hz = bandwidth; in stb6100_set_bandwidth()
H A Dstb6100_proc.h64 static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) in stb6100_get_bandw() argument
74 err = tuner_ops->get_bandwidth(fe, bandwidth); in stb6100_get_bandw()
87 static int stb6100_set_bandw(struct dvb_frontend *fe, u32 bandwidth) in stb6100_set_bandw() argument
95 c->bandwidth_hz = bandwidth; in stb6100_set_bandw()
/OK3568_Linux_fs/kernel/drivers/firewire/
H A Dcore-iso.c205 int bandwidth, bool allocate) in manage_bandwidth() argument
216 new = allocate ? old - bandwidth : old + bandwidth; in manage_bandwidth()
228 return allocate ? -EAGAIN : bandwidth; in manage_bandwidth()
232 return bandwidth; in manage_bandwidth()
339 u64 channels_mask, int *channel, int *bandwidth, in fw_iso_resource_manage() argument
364 *bandwidth = 0; in fw_iso_resource_manage()
366 if (*bandwidth == 0) in fw_iso_resource_manage()
369 ret = manage_bandwidth(card, irm_id, generation, *bandwidth, allocate); in fw_iso_resource_manage()
371 *bandwidth = 0; in fw_iso_resource_manage()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8822bs/hal/phydm/halrf/rtl8822b/
H A Dhalhwimg8822b_rf.c12217 u8 bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt() local
12225 u8 *bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt()
12232 odm_config_bb_txpwr_lmt_8822b(dm, regulation, band, bandwidth, in odm_read_and_config_mp_8822b_txpwr_lmt()
12236 regulation, band, bandwidth, rate, rf_path, chnl, val); in odm_read_and_config_mp_8822b_txpwr_lmt()
12869 u8 bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt_type12() local
12877 u8 *bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt_type12()
12884 odm_config_bb_txpwr_lmt_8822b(dm, regulation, band, bandwidth, in odm_read_and_config_mp_8822b_txpwr_lmt_type12()
12888 regulation, band, bandwidth, rate, rf_path, chnl, val); in odm_read_and_config_mp_8822b_txpwr_lmt_type12()
13521 u8 bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt_type15() local
13529 u8 *bandwidth = array[i + 2]; in odm_read_and_config_mp_8822b_txpwr_lmt_type15()
[all …]
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8189es/os_dep/linux/
H A Dioctl_mp.c515 u32 bandwidth = 0, sg = 0; in rtw_mp_bandwidth() local
520 if (sscanf(extra, "40M=%d,shortGI=%d", &bandwidth, &sg) > 0) in rtw_mp_bandwidth()
521 DBG_871X("%s: bw=%d sg=%d\n", __func__, bandwidth , sg); in rtw_mp_bandwidth()
523 if (bandwidth == 1) in rtw_mp_bandwidth()
524 bandwidth = CHANNEL_WIDTH_40; in rtw_mp_bandwidth()
525 else if (bandwidth == 2) in rtw_mp_bandwidth()
526 bandwidth = CHANNEL_WIDTH_80; in rtw_mp_bandwidth()
528 padapter->mppriv.bandwidth = (u8)bandwidth; in rtw_mp_bandwidth()
532 pHalData->CurrentChannelBW = bandwidth; in rtw_mp_bandwidth()
1445 u32 bandwidth = 0, sg = 0, channel = 6, txpower = 40, rate = 108, ant = 0, txmode = 1, count = 0; in rtw_mp_tx() local
[all …]
/OK3568_Linux_fs/kernel/Documentation/scheduler/
H A Dsched-bwc.rst5 [ This document only discusses CPU bandwidth control for SCHED_NORMAL.
8 CFS bandwidth control is a CONFIG_FAIR_GROUP_SCHED extension which allows the
9 specification of the maximum CPU bandwidth available to a group or hierarchy.
11 The bandwidth allowed for a group is specified using a quota and period. Within
20 cfs_quota units at each period boundary. As threads consume this bandwidth it
38 bandwidth restriction in place, such a group is described as an unconstrained
39 bandwidth group. This represents the traditional work-conserving behavior for
42 Writing any (valid) positive value(s) will enact the specified bandwidth limit.
45 bandwidth limits are used in a hierarchical fashion, these are explained in
48 Writing any negative value to cpu.cfs_quota_us will remove the bandwidth limit
[all …]
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/devfreq/
H A Drockchip_dmc.txt35 each item consists of bandwidth and frequency like
36 <min-bandwidth max-bandwidth frequency>.
37 min-bandwidth: minimum ddr bandwidth in Mbyte/sec.
38 max-bandwidth: maximum ddr bandwidth in Mbyte/sec.
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8723bu/os_dep/linux/
H A Dioctl_mp.c519 u32 bandwidth = 0, sg = 0; in rtw_mp_bandwidth() local
524 if (sscanf(extra, "40M=%d,shortGI=%d", &bandwidth, &sg) > 0) in rtw_mp_bandwidth()
525 DBG_871X("%s: bw=%d sg=%d\n", __func__, bandwidth , sg); in rtw_mp_bandwidth()
527 if (bandwidth == 1) in rtw_mp_bandwidth()
528 bandwidth = CHANNEL_WIDTH_40; in rtw_mp_bandwidth()
529 else if (bandwidth == 2) in rtw_mp_bandwidth()
530 bandwidth = CHANNEL_WIDTH_80; in rtw_mp_bandwidth()
532 padapter->mppriv.bandwidth = (u8)bandwidth; in rtw_mp_bandwidth()
536 pHalData->CurrentChannelBW = bandwidth; in rtw_mp_bandwidth()
1464 u32 bandwidth = 0, sg = 0, channel = 6, txpower = 40, rate = 108, ant = 0, txmode = 1, count = 0; in rtw_mp_tx() local
[all …]
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8822be/os_dep/linux/
H A Dioctl_mp.c523 u32 bandwidth = 0, sg = 0; in rtw_mp_bandwidth() local
528 if (sscanf(extra, "40M=%d,shortGI=%d", &bandwidth, &sg) > 0) in rtw_mp_bandwidth()
529 RTW_INFO("%s: bw=%d sg=%d\n", __func__, bandwidth , sg); in rtw_mp_bandwidth()
531 if (bandwidth == 1) in rtw_mp_bandwidth()
532 bandwidth = CHANNEL_WIDTH_40; in rtw_mp_bandwidth()
533 else if (bandwidth == 2) in rtw_mp_bandwidth()
534 bandwidth = CHANNEL_WIDTH_80; in rtw_mp_bandwidth()
536 padapter->mppriv.bandwidth = (u8)bandwidth; in rtw_mp_bandwidth()
540 pHalData->CurrentChannelBW = bandwidth; in rtw_mp_bandwidth()
1491 u32 bandwidth = 0, sg = 0, channel = 6, txpower = 40, rate = 108, ant = 0, txmode = 1, count = 0; in rtw_mp_tx() local
[all …]
/OK3568_Linux_fs/external/rkwifibt/drivers/rtl8821cs/hal/phydm/rtl8821c/
H A Dphydm_hal_api8821c.c191 enum channel_width bandwidth) in phydm_ccapar_by_bw_8821c() argument
203 if (bandwidth == CHANNEL_WIDTH_20) { in phydm_ccapar_by_bw_8821c()
210 } else if (bandwidth == CHANNEL_WIDTH_40) { in phydm_ccapar_by_bw_8821c()
217 } else if (bandwidth == CHANNEL_WIDTH_80) { in phydm_ccapar_by_bw_8821c()
261 enum channel_width bandwidth) in phydm_rxdfirpar_by_bw_8821c() argument
263 if (bandwidth == CHANNEL_WIDTH_40) { in phydm_rxdfirpar_by_bw_8821c()
269 } else if (bandwidth == CHANNEL_WIDTH_80) { in phydm_rxdfirpar_by_bw_8821c()
973 enum channel_width bandwidth) in config_phydm_switch_bandwidth_8821c() argument
989 …if (bandwidth >= CHANNEL_WIDTH_MAX || (bandwidth == CHANNEL_WIDTH_40 && primary_ch_idx > 2) || (ba… in config_phydm_switch_bandwidth_8821c()
992 __func__, bandwidth, primary_ch_idx); in config_phydm_switch_bandwidth_8821c()
[all …]
H A Dphydm_regconfig8821c.c236 u8 band, u8 bandwidth, u8 rate_section, in odm_config_bb_txpwr_lmt_8821c_ex() argument
241 phy_set_tx_power_limit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8821c_ex()
245 PHY_SetTxPowerLimit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8821c_ex()
250 u8 *band, u8 *bandwidth, u8 *rate_section, in odm_config_bb_txpwr_lmt_8821c() argument
255 bandwidth, rate_section, rf_path, channel, power_limit); in odm_config_bb_txpwr_lmt_8821c()
258 bandwidth, rate_section, rf_path, channel, power_limit); in odm_config_bb_txpwr_lmt_8821c()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8821cs/hal/phydm/rtl8821c/
H A Dphydm_hal_api8821c.c192 enum channel_width bandwidth) in phydm_ccapar_by_bw_8821c() argument
204 if (bandwidth == CHANNEL_WIDTH_20) { in phydm_ccapar_by_bw_8821c()
211 } else if (bandwidth == CHANNEL_WIDTH_40) { in phydm_ccapar_by_bw_8821c()
218 } else if (bandwidth == CHANNEL_WIDTH_80) { in phydm_ccapar_by_bw_8821c()
262 enum channel_width bandwidth) in phydm_rxdfirpar_by_bw_8821c() argument
264 if (bandwidth == CHANNEL_WIDTH_40) { in phydm_rxdfirpar_by_bw_8821c()
270 } else if (bandwidth == CHANNEL_WIDTH_80) { in phydm_rxdfirpar_by_bw_8821c()
974 enum channel_width bandwidth) in config_phydm_switch_bandwidth_8821c() argument
990 …if (bandwidth >= CHANNEL_WIDTH_MAX || (bandwidth == CHANNEL_WIDTH_40 && primary_ch_idx > 2) || (ba… in config_phydm_switch_bandwidth_8821c()
993 __func__, bandwidth, primary_ch_idx); in config_phydm_switch_bandwidth_8821c()
[all …]
H A Dphydm_regconfig8821c.c237 u8 band, u8 bandwidth, u8 rate_section, in odm_config_bb_txpwr_lmt_8821c_ex() argument
242 phy_set_tx_power_limit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8821c_ex()
246 PHY_SetTxPowerLimit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8821c_ex()
251 u8 *band, u8 *bandwidth, u8 *rate_section, in odm_config_bb_txpwr_lmt_8821c() argument
256 bandwidth, rate_section, rf_path, channel, power_limit); in odm_config_bb_txpwr_lmt_8821c()
259 bandwidth, rate_section, rf_path, channel, power_limit); in odm_config_bb_txpwr_lmt_8821c()
/OK3568_Linux_fs/kernel/arch/arm/mach-rpc/include/mach/
H A Dacornfb.h119 unsigned long bandwidth = acornfb_bandwidth(var); in acornfb_vidc20_find_rates() local
122 if (bandwidth > 33334) /* < 30.0MB/s */ in acornfb_vidc20_find_rates()
124 else if (bandwidth > 26666) /* < 37.5MB/s */ in acornfb_vidc20_find_rates()
126 else if (bandwidth > 22222) /* < 45.0MB/s */ in acornfb_vidc20_find_rates()
/OK3568_Linux_fs/kernel/drivers/staging/pi433/
H A Drf69.c465 u8 bandwidth; in rf69_set_bandwidth_intern() local
481 bandwidth = rf69_read_reg(spi, reg); in rf69_set_bandwidth_intern()
484 bandwidth = bandwidth & MASK_BW_DCC_FREQ; in rf69_set_bandwidth_intern()
489 bandwidth = bandwidth | BW_MANT_16; in rf69_set_bandwidth_intern()
492 bandwidth = bandwidth | BW_MANT_20; in rf69_set_bandwidth_intern()
495 bandwidth = bandwidth | BW_MANT_24; in rf69_set_bandwidth_intern()
500 bandwidth = bandwidth | exponent; in rf69_set_bandwidth_intern()
503 return rf69_write_reg(spi, reg, bandwidth); in rf69_set_bandwidth_intern()
/OK3568_Linux_fs/kernel/drivers/media/usb/gspca/
H A Dgspca.c531 u32 bandwidth; in which_bandwidth() local
534 bandwidth = gspca_dev->pixfmt.sizeimage; in which_bandwidth()
538 bandwidth < gspca_dev->pixfmt.width * in which_bandwidth()
540 bandwidth = bandwidth * 3 / 8; /* 0.375 */ in which_bandwidth()
547 bandwidth *= parm.parm.capture.timeperframe.denominator; in which_bandwidth()
548 bandwidth /= parm.parm.capture.timeperframe.numerator; in which_bandwidth()
555 bandwidth *= 15; /* 15 fps */ in which_bandwidth()
557 bandwidth *= 30; /* 30 fps */ in which_bandwidth()
560 gspca_dbg(gspca_dev, D_STREAM, "min bandwidth: %d\n", bandwidth); in which_bandwidth()
561 return bandwidth; in which_bandwidth()
[all …]
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/
H A Dioctl_mp.c493 u32 bandwidth = 0, sg = 0; in rtw_mp_bandwidth() local
502 if (sscanf(input, "40M=%d,shortGI=%d", &bandwidth, &sg) > 0) in rtw_mp_bandwidth()
503 RTW_INFO("%s: bw=%d sg=%d\n", __func__, bandwidth , sg); in rtw_mp_bandwidth()
505 if (bandwidth == 1) in rtw_mp_bandwidth()
506 bandwidth = CHANNEL_WIDTH_40; in rtw_mp_bandwidth()
507 else if (bandwidth == 2) in rtw_mp_bandwidth()
508 bandwidth = CHANNEL_WIDTH_80; in rtw_mp_bandwidth()
510 padapter->mppriv.bandwidth = (u8)bandwidth; in rtw_mp_bandwidth()
513 sprintf(extra, "Change BW %d to BW %d\n", pHalData->current_channel_bw , bandwidth); in rtw_mp_bandwidth()
516 pHalData->current_channel_bw = bandwidth; in rtw_mp_bandwidth()
[all …]
/OK3568_Linux_fs/external/rkwifibt/drivers/rtl8822cs/hal/phydm/rtl8822c/
H A Dphydm_regconfig8822c.c231 u8 band, u8 bandwidth, u8 rate_section, in odm_config_bb_txpwr_lmt_8822c_ex() argument
235 phy_set_tx_power_limit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8822c_ex()
239 PHY_SetTxPowerLimit_ex(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8822c_ex()
245 u8 *band, u8 *bandwidth, u8 *rate_section, in odm_config_bb_txpwr_lmt_8822c() argument
249 phy_set_tx_power_limit(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8822c()
252 PHY_SetTxPowerLimit(dm, regulation, band, bandwidth, rate_section, in odm_config_bb_txpwr_lmt_8822c()

12345678910>>...32