Searched refs:snr (Results 1 - 25 of 122) sorted by relevance

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/drivers/gpu/drm/nouveau/core/subdev/bios/
H A DM0205.c31 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
46 *snr = nv_ro08(bios, data + 0x04);
60 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz,
63 u32 data = nvbios_M0205Te(bios, ver, hdr, cnt, len, snr, ssz);
79 u8 snr, ssz; local
80 u32 data = nvbios_M0205Te(bios, ver, hdr, cnt, len, &snr, &ssz);
82 data = data + *hdr + idx * (*len + (snr * ssz));
84 *cnt = snr;
30 nvbios_M0205Te(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
59 nvbios_M0205Tp(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz, struct nvbios_M0205T *info) argument
H A Dperf.c31 u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
45 *snr = nv_ro08(bios, perf + 4);
52 *snr = nv_ro08(bios, perf + 4);
68 *snr = 0;
82 u8 snr, ssz; local
83 u16 perf = nvbios_perf_table(bios, ver, hdr, cnt, len, &snr, &ssz);
85 perf = perf + *hdr + (idx * (*len + (snr * ssz)));
87 *cnt = snr;
190 u8 ver, hdr, cnt, len, snr, ssz; local
191 u16 perf = nvbios_perf_table(bios, &ver, &hdr, &cnt, &len, &snr,
30 nvbios_perf_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
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H A DM0209.c31 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
46 *snr = 1;
62 u8 snr, ssz; local
63 u32 data = nvbios_M0209Te(bios, ver, hdr, cnt, len, &snr, &ssz);
65 data = data + *hdr + idx * (*len + (snr * ssz));
67 *cnt = snr;
30 nvbios_M0209Te(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
H A Dboost.c31 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
47 *snr = nv_ro08(bios, boost + 4);
63 u8 snr, ssz; local
64 u16 data = nvbios_boostTe(bios, ver, hdr, cnt, len, &snr, &ssz);
66 data = data + *hdr + (idx * (*len + (snr * ssz)));
68 *cnt = snr;
30 nvbios_boostTe(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
H A Dtiming.c32 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
51 *snr = 0;
58 *snr = nv_ro08(bios, timing + 4);
74 u8 snr, ssz; local
75 u16 timing = nvbios_timingTe(bios, ver, hdr, cnt, len, &snr, &ssz);
77 timing += *hdr + idx * (*len + (snr * ssz));
79 *cnt = snr;
31 nvbios_timingTe(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
H A Drammap.c32 u8 *cnt, u8 *len, u8 *snr, u8 *ssz)
49 *snr = nv_ro08(bios, rammap + 4);
65 u8 snr, ssz; local
66 u16 rammap = nvbios_rammapTe(bios, ver, hdr, cnt, len, &snr, &ssz);
68 rammap = rammap + *hdr + (idx * (*len + (snr * ssz)));
70 *cnt = snr;
31 nvbios_rammapTe(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz) argument
/drivers/media/usb/dvb-usb-v2/
H A Dmxl111sf-demod.c411 u16 *snr)
416 *snr = 0;
425 *snr = CALCULATE_SNR(val1 | ((val2 & 0x03) << 8));
430 static int mxl111sf_demod_read_snr(struct dvb_frontend *fe, u16 *snr) argument
434 int ret = mxl111sf_demod_calc_snr(state, snr);
438 *snr /= 10; /* 0.1 dB */
484 u16 snr; local
486 mxl111sf_demod_calc_snr(state, &snr);
491 *signal_strength = (snr >= 1300) ?
492 min(65535, snr * 4
410 mxl111sf_demod_calc_snr(struct mxl111sf_demod_state *state, u16 *snr) argument
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/drivers/gpu/drm/nouveau/core/include/subdev/bios/
H A Dtiming.h7 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
H A DM0205.h9 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
11 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz,
H A DM0209.h5 u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
H A Dperf.h7 u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
H A Drammap.h7 u8 *cnt, u8 *len, u8 *snr, u8 *ssz);
/drivers/media/dvb-frontends/
H A Dcxd2820r_priv.h91 int cxd2820r_read_snr_c(struct dvb_frontend *fe, u16 *snr);
114 int cxd2820r_read_snr_t(struct dvb_frontend *fe, u16 *snr);
137 int cxd2820r_read_snr_t2(struct dvb_frontend *fe, u16 *snr);
H A Dlgdt330x.c71 u32 snr; /* Result of last SNR calculation */ member in struct:lgdt330x_state
585 We re-write the snr equation as:
604 static int lgdt3302_read_snr(struct dvb_frontend* fe, u16* snr) argument
639 state->snr = calculate_snr(noise, c);
640 *snr = (state->snr) >> 16; /* Convert from 8.24 fixed-point to 8.8 */
642 dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __func__, noise,
643 state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16);
648 static int lgdt3303_read_snr(struct dvb_frontend* fe, u16* snr) argument
698 u16 snr; local
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H A Dau8522_dig.c227 u16 *snr)
234 *snr = tab[i].data;
239 dprintk("%s() snr=%d\n", __func__, *snr);
607 static int au8522_led_status(struct au8522_state *state, const u16 *snr) argument
626 if (*snr >= strong)
632 (((strong < *snr) ? (*snr - strong) : (strong - *snr)) <= 10))
633 /* snr did
226 au8522_mse2snr_lookup(struct mse2snr_tab *tab, int sz, int mse, u16 *snr) argument
640 au8522_read_snr(struct dvb_frontend *fe, u16 *snr) argument
679 u16 snr; local
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H A Dor51132.c67 u32 snr; /* Result of last SNR calculation */ member in struct:or51132_state
455 We re-write the snr equation as:
475 static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) argument
518 state->snr = calculate_snr(noise, c) - usK;
519 *snr = (state->snr) >> 16;
521 dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __func__, noise,
522 state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16);
533 u16 snr; local
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H A Dor51211.c66 u32 snr; /* Result of last SNR claculation */ member in struct:or51211_state
276 We re-write the snr equation as:
295 static int or51211_read_snr(struct dvb_frontend* fe, u16* snr) argument
307 pr_warn("error writing snr reg\n");
315 state->snr = calculate_snr(rec_buf[0], 89599047);
316 *snr = (state->snr) >> 16;
318 dprintk("noise = 0x%02x, snr = %d.%02d dB\n", rec_buf[0],
319 state->snr >> 24, (((state->snr>>
330 u16 snr; local
[all...]
H A Ds5h1409.c810 static int s5h1409_qam256_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
817 *snr = qam256_snr_tab[i].data;
825 static int s5h1409_qam64_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
832 *snr = qam64_snr_tab[i].data;
840 static int s5h1409_vsb_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
847 *snr = vsb_snr_tab[i].data;
852 dprintk("%s() snr=%d\n", __func__, *snr);
856 static int s5h1409_read_snr(struct dvb_frontend *fe, u16 *snr) argument
865 return s5h1409_qam64_lookup_snr(fe, snr, re
889 u16 snr; local
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H A Ds5h1411.c724 static int s5h1411_qam256_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
731 *snr = qam256_snr_tab[i].data;
739 static int s5h1411_qam64_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
746 *snr = qam64_snr_tab[i].data;
754 static int s5h1411_vsb_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v) argument
761 *snr = vsb_snr_tab[i].data;
766 dprintk("%s() snr=%d\n", __func__, *snr);
770 static int s5h1411_read_snr(struct dvb_frontend *fe, u16 *snr) argument
779 return s5h1411_qam64_lookup_snr(fe, snr, re
804 u16 snr; local
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/drivers/net/wireless/ti/wl1251/
H A Drx.h117 u8 snr; /* in dB */ member in struct:wl1251_rx_descriptor
/drivers/media/usb/dvb-usb/
H A Dgp8psk-fe.c23 u16 snr; member in struct:gp8psk_fe_state
48 st->snr = (buf[1]) << 8 | buf[0];
87 static int gp8psk_fe_read_snr(struct dvb_frontend* fe, u16 *snr) argument
91 /* snr is reported in dBu*256 */
92 *snr = st->snr;
100 /* snr is reported in dBu*256 */
101 /* snr / 38.4 ~= 100% strength */
102 /* snr * 17 returns 100% strength as 65535 */
103 if (st->snr >
[all...]
H A DcinergyT2-fe.c230 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr) argument
243 *snr = (status.snr << 8) | status.snr;
H A DcinergyT2.h74 uint8_t snr; member in struct:dvbt_get_status_msg
H A Dvp702x-fe.c36 u8 snr; member in struct:vp702x_fe_state
55 st->snr = buf[0];
120 static int vp702x_fe_read_snr(struct dvb_frontend* fe, u16 *snr) argument
126 _snr = (st->snr & 0x1f) * 0xff / 0x1f;
127 *snr = (_snr << 8) | _snr;
/drivers/media/common/siano/
H A Dsmsdvb.h77 u32 snr; member in struct:RECEPTION_STATISTICS_PER_SLICES_S

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