Searched defs:bandwidth (Results 1 - 25 of 80) sorted by relevance

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/drivers/media/dvb/frontends/
H A Dtda8261_cfg.h64 static int tda8261_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
80 *bandwidth = t_state.bandwidth;
82 printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth);
H A Dstb6100_cfg.h64 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
80 *bandwidth = t_state.bandwidth;
85 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) argument
92 t_state.bandwidth = bandwidth;
H A Dstb6100_proc.h80 static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) argument
104 *bandwidth = state.bandwidth;
110 static int stb6100_set_bandw(struct dvb_frontend *fe, u32 bandwidth) argument
117 state.bandwidth = bandwidth;
H A Dstb6000.c85 int bandwidth; local
97 bandwidth = p->symbol_rate / 1000000;
99 if (bandwidth > 31)
100 bandwidth = 31;
138 buf[6] = (unsigned char)(bandwidth);
H A Dtda665x.c34 u32 bandwidth; member in struct:tda665x_state
H A Dtda8261.c36 u32 bandwidth; member in struct:tda8261_state
98 tstate->bandwidth = 40000000; /* FIXME! need to calculate Bandwidth */
H A Dtda826x.c81 u32 bandwidth; local
92 bandwidth = (878 * ksyms + 6500000) / 1000000 + 1;
93 if (bandwidth < 5)
94 bandwidth = 5;
95 else if (bandwidth > 36)
96 bandwidth = 36;
105 buf[5] = ((bandwidth - 5) << 3) | 7; /* baseband cut-off */
H A Dit913x-fe-priv.h9 u32 bandwidth; member in struct:adctable
H A Ditd1000.c276 static int itd1000_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
H A Dmt352.c114 u32 bandwidth,
120 switch (bandwidth) {
113 mt352_calc_nominal_rate(struct mt352_state* state, u32 bandwidth, unsigned char *buf) argument
H A Dnxt6000.c84 static int nxt6000_set_bandwidth(struct nxt6000_state *state, u32 bandwidth) argument
89 switch (bandwidth) {
H A Ds5h1432.c97 u32 bandwidth)
106 switch (bandwidth) {
96 s5h1432_set_channel_bandwidth(struct dvb_frontend *fe, u32 bandwidth) argument
H A Dstb6100.c243 static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
254 state->status.bandwidth = (f + 5) * 2000; /* x2 for ZIF */
256 *bandwidth = state->bandwidth = state->status.bandwidth * 1000;
257 dprintk(verbose, FE_DEBUG, 1, "bandwidth = %u Hz", state->bandwidth);
261 static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) argument
267 dprintk(verbose, FE_DEBUG, 1, "set bandwidth to %u Hz", bandwidth);
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H A Dstb6100.h93 u32 bandwidth; member in struct:stb6100_state
H A Dstv6110.c170 static int stv6110_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) argument
176 if ((bandwidth / 2) > 36000000) /*BW/2 max=31+5=36 mhz for r8=31*/
178 else if ((bandwidth / 2) < 5000000) /* BW/2 min=5Mhz for F=0 */
181 r8 = (bandwidth / 2) / 1000000 - 5;
353 u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff); local
356 stv6110_set_bandwidth(fe, bandwidth);
361 static int stv6110_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
370 *bandwidth = (r8 + 5) * 2000000;/* x2 for ZIF tuner BW/2 = F+5 Mhz */
H A Dstv6110x.c186 static int stv6110x_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) argument
192 halfbw = bandwidth >> 1;
220 static int stv6110x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
225 *bandwidth = (STV6110x_GETFIELD(CTRL3_CF, stv6110x->regs[STV6110x_CTRL3]) + 5) * 2000000;
/drivers/media/common/tuners/
H A Dmax2165_priv.h50 u32 bandwidth; member in struct:max2165_priv
H A Dmt2266.c41 u32 bandwidth; member in struct:mt2266_priv
164 priv->bandwidth = c->bandwidth_hz;
271 static int mt2266_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
274 *bandwidth = priv->bandwidth;
/drivers/media/dvb/dvb-usb/
H A DcinergyT2.h70 uint8_t bandwidth; member in struct:dvbt_get_status_msg
86 uint8_t bandwidth; member in struct:dvbt_set_parameters_msg
H A Dmxl111sf-tuner.c44 u32 bandwidth; member in struct:mxl111sf_tuner_state
82 {0x1d, 0x7f, 0x00}, /* channel bandwidth section 1/2/3,
96 /* set channel bandwidth */
114 err("%s: invalid bandwidth setting!", __func__);
126 /* set bandwidth */
304 err("%s: bandwidth not set!", __func__);
317 state->bandwidth = c->bandwidth_hz;
402 static int mxl111sf_tuner_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
405 *bandwidth = state->bandwidth;
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/drivers/firewire/
H A Dcore-iso.c4 * - Isochronous bus resource management (channels, bandwidth), client side
208 * Isochronous bus resource management (channels, bandwidth), client side
212 int bandwidth, bool allocate)
223 new = allocate ? old - bandwidth : old + bandwidth;
234 /* A generation change frees all bandwidth. */
235 return allocate ? -EAGAIN : bandwidth;
239 return bandwidth;
315 * fw_iso_resource_manage() - Allocate or deallocate a channel and/or bandwidth
317 * In parameters: card, generation, channels_mask, bandwidth, allocat
211 manage_bandwidth(struct fw_card *card, int irm_id, int generation, int bandwidth, bool allocate) argument
338 fw_iso_resource_manage(struct fw_card *card, int generation, u64 channels_mask, int *channel, int *bandwidth, bool allocate) argument
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/drivers/media/video/tlg2300/
H A Dpd-dvb.c79 pd_dvb->bandwidth = 0;
120 static bool check_scan_ok(__u32 freq, int bandwidth, argument
123 if (bandwidth < 0)
127 && adapter->bandwidth == bandwidth) {
153 s32 i, bandwidth = -1; local
163 bandwidth = dvb_bandwidth[i][0];
165 if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
174 bandwidth, &cmd_status);
188 pd_dvb->bandwidth
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/drivers/net/wireless/ath/
H A Dregd.c196 u32 bandwidth = 0; local
217 bandwidth,
255 u32 bandwidth = 0; local
284 r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
292 r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
/drivers/net/wireless/rtlwifi/
H A Dregd.c161 u32 bandwidth = 0; local
178 bandwidth, &reg_rule);
214 u32 bandwidth = 0; local
243 r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
251 r = freq_reg_info(wiphy, ch->center_freq, bandwidth, &reg_rule);
/drivers/net/wireless/rtlwifi/rtl8192ce/
H A Drf.c39 void rtl92ce_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) argument
44 switch (bandwidth) {
59 "unknown bandwidth: %#X\n", bandwidth);

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