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V4L/DVB (5456): Dvb-pll: Move IF frequency from per-band data to per-tuner data 

The IF frequency was specified for each band, but it's not something that
changes from band to band.  None of the tuner definitions had a different
IF frequency (called offset) from one band to another.
Acked-by: Michael Krufky <mkrufky@linuxtv.org>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Trent Piepho 2007-03-19 02:24:04 -03:00 committed by Mauro Carvalho Chehab
parent 0fd17d6da8
commit df78cb0a18
2 changed files with 124 additions and 105 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

227
drivers/media/dvb/frontends/dvb-pll.c
View File

@ -42,13 +42,14 @@ struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
.name = "Thomson dtt7579",
.min = 177000000,
.max = 858000000,
.iffreq= 36166667,
.count = 5,
.entries = {
{ 0, 36166667, 166667, 0xb4, 0x03 }, /* go sleep */
{ 443250000, 36166667, 166667, 0xb4, 0x02 },
{ 542000000, 36166667, 166667, 0xb4, 0x08 },
{ 771000000, 36166667, 166667, 0xbc, 0x08 },
{ 999999999, 36166667, 166667, 0xf4, 0x08 },
{ 0, 166667, 0xb4, 0x03 }, /* go sleep */
{ 443250000, 166667, 0xb4, 0x02 },
{ 542000000, 166667, 0xb4, 0x08 },
{ 771000000, 166667, 0xbc, 0x08 },
{ 999999999, 166667, 0xf4, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt7579);
@ -57,11 +58,12 @@ struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
.name = "Thomson dtt7610",
.min = 44000000,
.max = 958000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 157250000, 44000000, 62500, 0x8e, 0x39 },
{ 454000000, 44000000, 62500, 0x8e, 0x3a },
{ 999999999, 44000000, 62500, 0x8e, 0x3c },
{ 157250000, 62500, 0x8e, 0x39 },
{ 454000000, 62500, 0x8e, 0x3a },
{ 999999999, 62500, 0x8e, 0x3c },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt7610);
@ -77,14 +79,15 @@ struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
.min = 177000000,
.max = 896000000,
.setbw = thomson_dtt759x_bw,
.iffreq= 36166667,
.count = 6,
.entries = {
{ 0, 36166667, 166667, 0x84, 0x03 },
{ 264000000, 36166667, 166667, 0xb4, 0x02 },
{ 470000000, 36166667, 166667, 0xbc, 0x02 },
{ 735000000, 36166667, 166667, 0xbc, 0x08 },
{ 835000000, 36166667, 166667, 0xf4, 0x08 },
{ 999999999, 36166667, 166667, 0xfc, 0x08 },
{ 0, 166667, 0x84, 0x03 },
{ 264000000, 166667, 0xb4, 0x02 },
{ 470000000, 166667, 0xbc, 0x02 },
{ 735000000, 166667, 0xbc, 0x08 },
{ 835000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt759x);
@ -93,14 +96,15 @@ struct dvb_pll_desc dvb_pll_lg_z201 = {
.name = "LG z201",
.min = 174000000,
.max = 862000000,
.iffreq= 36166667,
.count = 6,
.entries = {
{ 0, 36166667, 166667, 0xbc, 0x03 },
{ 157500000, 36166667, 166667, 0xbc, 0x01 },
{ 443250000, 36166667, 166667, 0xbc, 0x02 },
{ 542000000, 36166667, 166667, 0xbc, 0x04 },
{ 830000000, 36166667, 166667, 0xf4, 0x04 },
{ 999999999, 36166667, 166667, 0xfc, 0x04 },
{ 0, 166667, 0xbc, 0x03 },
{ 157500000, 166667, 0xbc, 0x01 },
{ 443250000, 166667, 0xbc, 0x02 },
{ 542000000, 166667, 0xbc, 0x04 },
{ 830000000, 166667, 0xf4, 0x04 },
{ 999999999, 166667, 0xfc, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_lg_z201);
@ -109,11 +113,12 @@ struct dvb_pll_desc dvb_pll_microtune_4042 = {
.name = "Microtune 4042 FI5",
.min = 57000000,
.max = 858000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 162000000, 44000000, 62500, 0x8e, 0xa1 },
{ 457000000, 44000000, 62500, 0x8e, 0x91 },
{ 999999999, 44000000, 62500, 0x8e, 0x31 },
{ 162000000, 62500, 0x8e, 0xa1 },
{ 457000000, 62500, 0x8e, 0x91 },
{ 999999999, 62500, 0x8e, 0x31 },
},
};
EXPORT_SYMBOL(dvb_pll_microtune_4042);
@ -123,12 +128,13 @@ struct dvb_pll_desc dvb_pll_thomson_dtt761x = {
.name = "Thomson dtt761x",
.min = 57000000,
.max = 863000000,
.iffreq= 44000000,
.count = 3,
.initdata = tua603x_agc103,
.entries = {
{ 147000000, 44000000, 62500, 0x8e, 0x39 },
{ 417000000, 44000000, 62500, 0x8e, 0x3a },
{ 999999999, 44000000, 62500, 0x8e, 0x3c },
{ 147000000, 62500, 0x8e, 0x39 },
{ 417000000, 62500, 0x8e, 0x3a },
{ 999999999, 62500, 0x8e, 0x3c },
},
};
EXPORT_SYMBOL(dvb_pll_thomson_dtt761x);
@ -137,17 +143,18 @@ struct dvb_pll_desc dvb_pll_unknown_1 = {
.name = "unknown 1", /* used by dntv live dvb-t */
.min = 174000000,
.max = 862000000,
.iffreq= 36166667,
.count = 9,
.entries = {
{ 150000000, 36166667, 166667, 0xb4, 0x01 },
{ 173000000, 36166667, 166667, 0xbc, 0x01 },
{ 250000000, 36166667, 166667, 0xb4, 0x02 },
{ 400000000, 36166667, 166667, 0xbc, 0x02 },
{ 420000000, 36166667, 166667, 0xf4, 0x02 },
{ 470000000, 36166667, 166667, 0xfc, 0x02 },
{ 600000000, 36166667, 166667, 0xbc, 0x08 },
{ 730000000, 36166667, 166667, 0xf4, 0x08 },
{ 999999999, 36166667, 166667, 0xfc, 0x08 },
{ 150000000, 166667, 0xb4, 0x01 },
{ 173000000, 166667, 0xbc, 0x01 },
{ 250000000, 166667, 0xb4, 0x02 },
{ 400000000, 166667, 0xbc, 0x02 },
{ 420000000, 166667, 0xf4, 0x02 },
{ 470000000, 166667, 0xfc, 0x02 },
{ 600000000, 166667, 0xbc, 0x08 },
{ 730000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x08 },
},
};
EXPORT_SYMBOL(dvb_pll_unknown_1);
@ -159,11 +166,12 @@ struct dvb_pll_desc dvb_pll_tua6010xs = {
.name = "Infineon TUA6010XS",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 3,
.entries = {
{ 115750000, 36125000, 62500, 0x8e, 0x03 },
{ 403250000, 36125000, 62500, 0x8e, 0x06 },
{ 999999999, 36125000, 62500, 0x8e, 0x85 },
{ 115750000, 62500, 0x8e, 0x03 },
{ 403250000, 62500, 0x8e, 0x06 },
{ 999999999, 62500, 0x8e, 0x85 },
},
};
EXPORT_SYMBOL(dvb_pll_tua6010xs);
@ -173,12 +181,13 @@ struct dvb_pll_desc dvb_pll_env57h1xd5 = {
.name = "Panasonic ENV57H1XD5",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 4,
.entries = {
{ 153000000, 36125000, 166667, 0xc2, 0x41 },
{ 470000000, 36125000, 166667, 0xc2, 0x42 },
{ 526000000, 36125000, 166667, 0xc2, 0x84 },
{ 999999999, 36125000, 166667, 0xc2, 0xa4 },
{ 153000000, 166667, 0xc2, 0x41 },
{ 470000000, 166667, 0xc2, 0x42 },
{ 526000000, 166667, 0xc2, 0x84 },
{ 999999999, 166667, 0xc2, 0xa4 },
},
};
EXPORT_SYMBOL(dvb_pll_env57h1xd5);
@ -197,20 +206,21 @@ struct dvb_pll_desc dvb_pll_tda665x = {
.min = 44250000,
.max = 858000000,
.setbw = tda665x_bw,
.iffreq= 36166667,
.count = 12,
.entries = {
{ 93834000, 36166667, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
{ 123834000, 36166667, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 161000000, 36166667, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 163834000, 36166667, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 253834000, 36166667, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
{ 383834000, 36166667, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
{ 443834000, 36166667, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 444000000, 36166667, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 583834000, 36166667, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
{ 793834000, 36166667, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
{ 444834000, 36166667, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 861000000, 36166667, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
{ 93834000, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
{ 123834000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 161000000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
{ 163834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 253834000, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
{ 383834000, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
{ 443834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
{ 444000000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 583834000, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
{ 793834000, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
{ 444834000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
{ 861000000, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
}
};
EXPORT_SYMBOL(dvb_pll_tda665x);
@ -228,12 +238,13 @@ struct dvb_pll_desc dvb_pll_tua6034 = {
.name = "Infineon TUA6034",
.min = 44250000,
.max = 858000000,
.iffreq= 36166667,
.count = 3,
.setbw = tua6034_bw,
.entries = {
{ 174500000, 36166667, 62500, 0xce, 0x01 },
{ 230000000, 36166667, 62500, 0xce, 0x02 },
{ 999999999, 36166667, 62500, 0xce, 0x04 },
{ 174500000, 62500, 0xce, 0x01 },
{ 230000000, 62500, 0xce, 0x02 },
{ 999999999, 62500, 0xce, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_tua6034);
@ -245,12 +256,13 @@ struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf = {
.name = "LG TDVS-H06xF",
.min = 54000000,
.max = 863000000,
.iffreq= 44000000,
.initdata = tua603x_agc103,
.count = 3,
.entries = {
{ 165000000, 44000000, 62500, 0xce, 0x01 },
{ 450000000, 44000000, 62500, 0xce, 0x02 },
{ 999999999, 44000000, 62500, 0xce, 0x04 },
{ 165000000, 62500, 0xce, 0x01 },
{ 450000000, 62500, 0xce, 0x02 },
{ 999999999, 62500, 0xce, 0x04 },
},
};
EXPORT_SYMBOL(dvb_pll_lg_tdvs_h06xf);
@ -268,16 +280,17 @@ struct dvb_pll_desc dvb_pll_fmd1216me = {
.name = "Philips FMD1216ME",
.min = 50870000,
.max = 858000000,
.iffreq= 36125000,
.setbw = fmd1216me_bw,
.count = 7,
.entries = {
{ 143870000, 36125000, 166667, 0xbc, 0x41 },
{ 158870000, 36125000, 166667, 0xf4, 0x41 },
{ 329870000, 36125000, 166667, 0xbc, 0x42 },
{ 441870000, 36125000, 166667, 0xf4, 0x42 },
{ 625870000, 36125000, 166667, 0xbc, 0x44 },
{ 803870000, 36125000, 166667, 0xf4, 0x44 },
{ 999999999, 36125000, 166667, 0xfc, 0x44 },
{ 143870000, 166667, 0xbc, 0x41 },
{ 158870000, 166667, 0xf4, 0x41 },
{ 329870000, 166667, 0xbc, 0x42 },
{ 441870000, 166667, 0xf4, 0x42 },
{ 625870000, 166667, 0xbc, 0x44 },
{ 803870000, 166667, 0xf4, 0x44 },
{ 999999999, 166667, 0xfc, 0x44 },
}
};
EXPORT_SYMBOL(dvb_pll_fmd1216me);
@ -295,13 +308,14 @@ struct dvb_pll_desc dvb_pll_tded4 = {
.name = "ALPS TDED4",
.min = 47000000,
.max = 863000000,
.iffreq= 36166667,
.setbw = tded4_bw,
.count = 4,
.entries = {
{ 153000000, 36166667, 166667, 0x85, 0x01 },
{ 470000000, 36166667, 166667, 0x85, 0x02 },
{ 823000000, 36166667, 166667, 0x85, 0x08 },
{ 999999999, 36166667, 166667, 0x85, 0x88 },
{ 153000000, 166667, 0x85, 0x01 },
{ 470000000, 166667, 0x85, 0x02 },
{ 823000000, 166667, 0x85, 0x08 },
{ 999999999, 166667, 0x85, 0x88 },
}
};
EXPORT_SYMBOL(dvb_pll_tded4);
@ -313,12 +327,13 @@ struct dvb_pll_desc dvb_pll_tdhu2 = {
.name = "ALPS TDHU2",
.min = 54000000,
.max = 864000000,
.iffreq= 44000000,
.count = 4,
.entries = {
{ 162000000, 44000000, 62500, 0x85, 0x01 },
{ 426000000, 44000000, 62500, 0x85, 0x02 },
{ 782000000, 44000000, 62500, 0x85, 0x08 },
{ 999999999, 44000000, 62500, 0x85, 0x88 },
{ 162000000, 62500, 0x85, 0x01 },
{ 426000000, 62500, 0x85, 0x02 },
{ 782000000, 62500, 0x85, 0x08 },
{ 999999999, 62500, 0x85, 0x88 },
}
};
EXPORT_SYMBOL(dvb_pll_tdhu2);
@ -330,11 +345,12 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
.name = "Philips TUV1236D",
.min = 54000000,
.max = 864000000,
.iffreq= 44000000,
.count = 3,
.entries = {
{ 157250000, 44000000, 62500, 0xc6, 0x41 },
{ 454000000, 44000000, 62500, 0xc6, 0x42 },
{ 999999999, 44000000, 62500, 0xc6, 0x44 },
{ 157250000, 62500, 0xc6, 0x41 },
{ 454000000, 62500, 0xc6, 0x42 },
{ 999999999, 62500, 0xc6, 0x44 },
},
};
EXPORT_SYMBOL(dvb_pll_tuv1236d);
@ -346,14 +362,15 @@ struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
.min = 54000000,
.max = 860000000,
.iffreq= 44000000,
.count = 6,
.entries = {
{ 172000000, 44000000, 166667, 0xb4, 0x01 },
{ 214000000, 44000000, 166667, 0xb4, 0x02 },
{ 467000000, 44000000, 166667, 0xbc, 0x02 },
{ 721000000, 44000000, 166667, 0xbc, 0x08 },
{ 841000000, 44000000, 166667, 0xf4, 0x08 },
{ 999999999, 44000000, 166667, 0xfc, 0x02 },
{ 172000000, 166667, 0xb4, 0x01 },
{ 214000000, 166667, 0xb4, 0x02 },
{ 467000000, 166667, 0xbc, 0x02 },
{ 721000000, 166667, 0xbc, 0x08 },
{ 841000000, 166667, 0xf4, 0x08 },
{ 999999999, 166667, 0xfc, 0x02 },
}
};
EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
@ -365,13 +382,13 @@ struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
.name = "Philips SD1878",
.min = 950000,
.max = 2150000,
.iffreq= 249, /* zero-IF, offset 249 is to round up */
.count = 4,
.entries = {
/* zero-IF, offset 249 is to round up */
{ 1250000, 249, 500, 0xc4, 0x00},
{ 1550000, 249, 500, 0xc4, 0x40},
{ 2050000, 249, 500, 0xc4, 0x80},
{ 2150000, 249, 500, 0xc4, 0xc0},
{ 1250000, 500, 0xc4, 0x00},
{ 1550000, 500, 0xc4, 0x40},
{ 2050000, 500, 0xc4, 0x80},
{ 2150000, 500, 0xc4, 0xc0},
},
};
EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
@ -402,18 +419,19 @@ struct dvb_pll_desc dvb_pll_philips_td1316 = {
.name = "Philips TD1316",
.min = 87000000,
.max = 895000000,
.iffreq= 36166667,
.setbw = td1316_bw,
.count = 9,
.entries = {
{ 93834000, 36166667, 166667, 0xca, 0x60},
{ 123834000, 36166667, 166667, 0xca, 0xa0},
{ 163834000, 36166667, 166667, 0xca, 0xc0},
{ 253834000, 36166667, 166667, 0xca, 0x60},
{ 383834000, 36166667, 166667, 0xca, 0xa0},
{ 443834000, 36166667, 166667, 0xca, 0xc0},
{ 583834000, 36166667, 166667, 0xca, 0x60},
{ 793834000, 36166667, 166667, 0xca, 0xa0},
{ 858834000, 36166667, 166667, 0xca, 0xe0},
{ 93834000, 166667, 0xca, 0x60},
{ 123834000, 166667, 0xca, 0xa0},
{ 163834000, 166667, 0xca, 0xc0},
{ 253834000, 166667, 0xca, 0x60},
{ 383834000, 166667, 0xca, 0xa0},
{ 443834000, 166667, 0xca, 0xc0},
{ 583834000, 166667, 0xca, 0x60},
{ 793834000, 166667, 0xca, 0xa0},
{ 858834000, 166667, 0xca, 0xe0},
},
};
EXPORT_SYMBOL(dvb_pll_philips_td1316);
@ -423,12 +441,13 @@ struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
.name = "Thomson FE6600",
.min = 44250000,
.max = 858000000,
.iffreq= 36125000,
.count = 4,
.entries = {
{ 250000000, 36125000, 166667, 0xb4, 0x12 },
{ 455000000, 36125000, 166667, 0xfe, 0x11 },
{ 775500000, 36125000, 166667, 0xbc, 0x18 },
{ 999999999, 36125000, 166667, 0xf4, 0x18 },
{ 250000000, 166667, 0xb4, 0x12 },
{ 455000000, 166667, 0xfe, 0x11 },
{ 775500000, 166667, 0xbc, 0x18 },
{ 999999999, 166667, 0xf4, 0x18 },
}
};
EXPORT_SYMBOL(dvb_pll_thomson_fe6600);
@ -473,7 +492,7 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
if (i == desc->count)
return -EINVAL;
div = (freq + desc->entries[i].offset + desc->entries[i].stepsize/2) /
div = (freq + desc->iffreq + desc->entries[i].stepsize/2) /
desc->entries[i].stepsize;
buf[0] = div >> 8;
buf[1] = div & 0xff;
@ -488,7 +507,7 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
desc->name, div, buf[0], buf[1], buf[2], buf[3]);
// calculate the frequency we set it to
return (div * desc->entries[i].stepsize) - desc->entries[i].offset;
return (div * desc->entries[i].stepsize) - desc->iffreq;
}
EXPORT_SYMBOL(dvb_pll_configure);

2
drivers/media/dvb/frontends/dvb-pll.h
View File

@ -12,12 +12,12 @@ struct dvb_pll_desc {
char *name;
u32 min;
u32 max;
u32 iffreq;
void (*setbw)(u8 *buf, u32 freq, int bandwidth);
u8 *initdata;
int count;
struct {
u32 limit;
u32 offset;
u32 stepsize;
u8 config;
u8 cb;