Searched refs:bandwidth (Results 26 - 50 of 98) sorted by relevance

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/drivers/media/dvb/dvb-core/
H A Ddvb_frontend.h160 u32 bandwidth; member in struct:tuner_state
216 int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
227 int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth);
/drivers/media/dvb/dvb-usb/
H A DcinergyT2-fe.c281 param.bandwidth = 8;
284 param.bandwidth = 7;
287 param.bandwidth = 6;
/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/staging/media/as102/
H A Das102_fe.c486 tune_args->bandwidth = BW_8_MHZ;
489 tune_args->bandwidth = BW_7_MHZ;
492 tune_args->bandwidth = BW_6_MHZ;
495 tune_args->bandwidth = BW_8_MHZ;
563 tune_args->bandwidth,
H A Das10x_types.h28 /* bandwidth constant values */
130 /* bandwidth */
131 uint8_t bandwidth; member in struct:as10x_tune_args
/drivers/media/video/gspca/
H A Dgspca.c630 /* compute the minimum bandwidth for the current transfer */
633 u32 bandwidth; local
638 bandwidth = gspca_dev->cam.cam_mode[i].sizeimage;
642 bandwidth < gspca_dev->cam.cam_mode[i].width *
644 bandwidth = bandwidth * 3 / 8; /* 0.375 */
651 bandwidth *= parm.parm.capture.timeperframe.denominator;
652 bandwidth /= parm.parm.capture.timeperframe.numerator;
659 bandwidth *= 15; /* 15 fps */
661 bandwidth *
672 u32 bandwidth; member in struct:ep_tb_s
685 u32 bandwidth, last_bw; local
[all...]
/drivers/media/video/uvc/
H A Duvc_video.c126 u32 bandwidth; local
132 /* Compute a bandwidth estimation by multiplying the frame
138 bandwidth = frame->wWidth * frame->wHeight / 8 * format->bpp;
139 bandwidth *= 10000000 / interval + 1;
140 bandwidth /= 1000;
142 bandwidth /= 8;
143 bandwidth += 12;
145 /* The bandwidth estimate is too low for many cameras. Don't use
152 bandwidth = max_t(u32, bandwidth, 102
296 __u16 bandwidth; local
1567 unsigned int bandwidth; local
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/drivers/media/dvb/frontends/
H A Ddvb-pll.c39 /* cached frequency/bandwidth */
41 u32 bandwidth; member in struct:dvb_pll_priv
638 priv->bandwidth = c->bandwidth_hz;
663 priv->bandwidth = c->bandwidth_hz;
675 static int dvb_pll_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) argument
678 *bandwidth = priv->bandwidth;
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;
H A Dstv0900_priv.h374 u32 bandwidth);
375 extern void stv0900_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth);
H A Dzl10353.c40 u32 bandwidth; member in struct:zl10353_state
125 u32 bandwidth,
131 u8 bw = bandwidth / 1000000;
230 state->bandwidth = c->bandwidth_hz;
459 c->bandwidth_hz = state->bandwidth;
124 zl10353_calc_nominal_rate(struct dvb_frontend *fe, u32 bandwidth, u16 *nominal_rate) argument
/drivers/edac/
H A Dedac_mc_sysfs.c441 * A MC driver can limit the scrubbing bandwidth based on the CPU type.
443 * bandwidth that is accepted or 0 when scrubbing is to be disabled.
451 unsigned long bandwidth = 0; local
457 if (strict_strtoul(data, 10, &bandwidth) < 0)
460 new_bw = mci->set_sdram_scrub_rate(mci, bandwidth);
463 "Error setting scrub rate to: %lu\n", bandwidth);
475 int bandwidth = 0; local
480 bandwidth = mci->get_sdram_scrub_rate(mci);
481 if (bandwidth < 0) {
483 return bandwidth;
[all...]
H A De752x_edac.c251 * map the scrubbing bandwidth to a hardware register value. The 'set'
260 u32 bandwidth; /* bandwidth consumed by scrubbing in bytes/sec */ member in struct:scrubrate
266 * so the scrubbing bandwidth value isn't all that important - scrubbing is
960 /* Program byte/sec bandwidth scrub rate to hardware */
974 * Search for the bandwidth that is equal or greater than the
977 for (i = 0; scrubrates[i].bandwidth != SDRATE_EOT; i++)
978 if (scrubrates[i].bandwidth >= new_bw)
981 if (scrubrates[i].bandwidth == SDRATE_EOT)
986 return scrubrates[i].bandwidth;
[all...]
/drivers/media/dvb/bt8xx/
H A Ddst_common.h127 u32 bandwidth; member in struct:dst_state
/drivers/staging/rtl8192e/rtl8192e/
H A Dr8192E_cmdpkt.h41 u8 bandwidth:1; /* */ member in struct:cmpk_txfb
/drivers/staging/rtl8192u/
H A Dr819xU_cmdpkt.h34 u8 bandwidth:1; /* */ member in struct:tag_cmd_pkt_tx_feedback
/drivers/usb/core/
H A Ddevices.c185 unsigned interval, bandwidth = 1; local
195 bandwidth = 2; break;
197 bandwidth = 3; break;
244 bandwidth,
542 /* If this is the root hub, display the bandwidth information */
/drivers/uwb/
H A DKconfig11 UWB is a high-bandwidth, low-power, point-to-point radio
/drivers/firewire/
H A Dcore-cdev.c142 s32 bandwidth; member in struct:iso_resource
1230 int generation, channel, bandwidth, todo; local
1256 bandwidth = r->bandwidth;
1259 r->channels, &channel, &bandwidth,
1272 success = channel >= 0 || bandwidth > 0;
1309 e->iso_resource.bandwidth = bandwidth;
1343 if ((request->channels == 0 && request->bandwidth == 0) ||
1344 request->bandwidth > BANDWIDTH_AVAILABLE_INITIA
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/drivers/gpu/drm/radeon/
H A Devergreen.c603 u32 yclk; /* bandwidth per dram data pin in kHz */
621 fixed20_12 yclk, dram_channels, bandwidth; local
631 bandwidth.full = dfixed_mul(dram_channels, yclk);
632 bandwidth.full = dfixed_mul(bandwidth, dram_efficiency);
634 return dfixed_trunc(bandwidth);
641 fixed20_12 yclk, dram_channels, bandwidth; local
651 bandwidth.full = dfixed_mul(dram_channels, yclk);
652 bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocatio
661 fixed20_12 sclk, bandwidth; local
681 fixed20_12 disp_clk, bandwidth; local
716 fixed20_12 bandwidth; local
[all...]
H A Dsi.c482 u32 yclk; /* bandwidth per dram data pin in kHz */
500 fixed20_12 yclk, dram_channels, bandwidth; local
510 bandwidth.full = dfixed_mul(dram_channels, yclk);
511 bandwidth.full = dfixed_mul(bandwidth, dram_efficiency);
513 return dfixed_trunc(bandwidth);
520 fixed20_12 yclk, dram_channels, bandwidth; local
530 bandwidth.full = dfixed_mul(dram_channels, yclk);
531 bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocatio
540 fixed20_12 sclk, bandwidth; local
565 fixed20_12 disp_clk, sclk, bandwidth; local
612 fixed20_12 bandwidth; local
[all...]
/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);
/drivers/net/wireless/rtlwifi/rtl8192cu/
H A Drf.c39 void rtl92cu_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) argument
44 switch (bandwidth) {
59 "unknown bandwidth: %#X\n", bandwidth);
H A Dmac.h145 u32 bandwidth:1; member in struct:rx_desc_92c
/drivers/net/wireless/rtlwifi/rtl8192se/
H A Drf.c515 void rtl92s_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) argument
520 switch (bandwidth) {
535 "unknown bandwidth: %#X\n", bandwidth);

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