1c942fddfSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-or-later
29a0bf528SMauro Carvalho Chehab /*
39a0bf528SMauro Carvalho Chehab * descriptions + helper functions for simple dvb plls.
49a0bf528SMauro Carvalho Chehab *
59a0bf528SMauro Carvalho Chehab * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
69a0bf528SMauro Carvalho Chehab */
79a0bf528SMauro Carvalho Chehab
85479a582SMauro Carvalho Chehab #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
95479a582SMauro Carvalho Chehab
109a0bf528SMauro Carvalho Chehab #include <linux/slab.h>
119a0bf528SMauro Carvalho Chehab #include <linux/module.h>
12c268e7adSSean Young #include <linux/idr.h>
139a0bf528SMauro Carvalho Chehab #include <linux/dvb/frontend.h>
149a0bf528SMauro Carvalho Chehab #include <asm/types.h>
159a0bf528SMauro Carvalho Chehab
169a0bf528SMauro Carvalho Chehab #include "dvb-pll.h"
179a0bf528SMauro Carvalho Chehab
185479a582SMauro Carvalho Chehab #define dprintk(fmt, arg...) \
195479a582SMauro Carvalho Chehab printk(KERN_DEBUG pr_fmt("%s: " fmt), __func__, ##arg)
205479a582SMauro Carvalho Chehab
219a0bf528SMauro Carvalho Chehab struct dvb_pll_priv {
229a0bf528SMauro Carvalho Chehab /* pll number */
239a0bf528SMauro Carvalho Chehab int nr;
249a0bf528SMauro Carvalho Chehab
259a0bf528SMauro Carvalho Chehab /* i2c details */
269a0bf528SMauro Carvalho Chehab int pll_i2c_address;
279a0bf528SMauro Carvalho Chehab struct i2c_adapter *i2c;
289a0bf528SMauro Carvalho Chehab
299a0bf528SMauro Carvalho Chehab /* the PLL descriptor */
30548146fbSJoe Perches const struct dvb_pll_desc *pll_desc;
319a0bf528SMauro Carvalho Chehab
329a0bf528SMauro Carvalho Chehab /* cached frequency/bandwidth */
339a0bf528SMauro Carvalho Chehab u32 frequency;
349a0bf528SMauro Carvalho Chehab u32 bandwidth;
359a0bf528SMauro Carvalho Chehab };
369a0bf528SMauro Carvalho Chehab
379a0bf528SMauro Carvalho Chehab #define DVB_PLL_MAX 64
38c268e7adSSean Young static DEFINE_IDA(pll_ida);
399a0bf528SMauro Carvalho Chehab
409a0bf528SMauro Carvalho Chehab static int debug;
419a0bf528SMauro Carvalho Chehab module_param(debug, int, 0644);
429a0bf528SMauro Carvalho Chehab MODULE_PARM_DESC(debug, "enable verbose debug messages");
439a0bf528SMauro Carvalho Chehab
449a0bf528SMauro Carvalho Chehab static unsigned int id[DVB_PLL_MAX] =
459a0bf528SMauro Carvalho Chehab { [ 0 ... (DVB_PLL_MAX-1) ] = DVB_PLL_UNDEFINED };
469a0bf528SMauro Carvalho Chehab module_param_array(id, int, NULL, 0644);
479a0bf528SMauro Carvalho Chehab MODULE_PARM_DESC(id, "force pll id to use (DEBUG ONLY)");
489a0bf528SMauro Carvalho Chehab
499a0bf528SMauro Carvalho Chehab /* ----------------------------------------------------------- */
509a0bf528SMauro Carvalho Chehab
519a0bf528SMauro Carvalho Chehab struct dvb_pll_desc {
52548146fbSJoe Perches const char *name;
539a0bf528SMauro Carvalho Chehab u32 min;
549a0bf528SMauro Carvalho Chehab u32 max;
559a0bf528SMauro Carvalho Chehab u32 iffreq;
569a0bf528SMauro Carvalho Chehab void (*set)(struct dvb_frontend *fe, u8 *buf);
579a0bf528SMauro Carvalho Chehab u8 *initdata;
589a0bf528SMauro Carvalho Chehab u8 *initdata2;
599a0bf528SMauro Carvalho Chehab u8 *sleepdata;
609a0bf528SMauro Carvalho Chehab int count;
619a0bf528SMauro Carvalho Chehab struct {
629a0bf528SMauro Carvalho Chehab u32 limit;
639a0bf528SMauro Carvalho Chehab u32 stepsize;
649a0bf528SMauro Carvalho Chehab u8 config;
659a0bf528SMauro Carvalho Chehab u8 cb;
66548146fbSJoe Perches } entries[];
679a0bf528SMauro Carvalho Chehab };
689a0bf528SMauro Carvalho Chehab
699a0bf528SMauro Carvalho Chehab /* ----------------------------------------------------------- */
709a0bf528SMauro Carvalho Chehab /* descriptions */
719a0bf528SMauro Carvalho Chehab
72548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
739a0bf528SMauro Carvalho Chehab .name = "Thomson dtt7579",
743d8e450fSMauro Carvalho Chehab .min = 177 * MHz,
753d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
769a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
779a0bf528SMauro Carvalho Chehab .sleepdata = (u8[]){ 2, 0xb4, 0x03 },
789a0bf528SMauro Carvalho Chehab .count = 4,
799a0bf528SMauro Carvalho Chehab .entries = {
809a0bf528SMauro Carvalho Chehab { 443250000, 166667, 0xb4, 0x02 },
819a0bf528SMauro Carvalho Chehab { 542000000, 166667, 0xb4, 0x08 },
829a0bf528SMauro Carvalho Chehab { 771000000, 166667, 0xbc, 0x08 },
839a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xf4, 0x08 },
849a0bf528SMauro Carvalho Chehab },
859a0bf528SMauro Carvalho Chehab };
869a0bf528SMauro Carvalho Chehab
thomson_dtt759x_bw(struct dvb_frontend * fe,u8 * buf)879a0bf528SMauro Carvalho Chehab static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf)
889a0bf528SMauro Carvalho Chehab {
899a0bf528SMauro Carvalho Chehab u32 bw = fe->dtv_property_cache.bandwidth_hz;
909a0bf528SMauro Carvalho Chehab if (bw == 7000000)
919a0bf528SMauro Carvalho Chehab buf[3] |= 0x10;
929a0bf528SMauro Carvalho Chehab }
939a0bf528SMauro Carvalho Chehab
94548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
959a0bf528SMauro Carvalho Chehab .name = "Thomson dtt759x",
963d8e450fSMauro Carvalho Chehab .min = 177 * MHz,
973d8e450fSMauro Carvalho Chehab .max = 896 * MHz,
989a0bf528SMauro Carvalho Chehab .set = thomson_dtt759x_bw,
999a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
1009a0bf528SMauro Carvalho Chehab .sleepdata = (u8[]){ 2, 0x84, 0x03 },
1019a0bf528SMauro Carvalho Chehab .count = 5,
1029a0bf528SMauro Carvalho Chehab .entries = {
1039a0bf528SMauro Carvalho Chehab { 264000000, 166667, 0xb4, 0x02 },
1049a0bf528SMauro Carvalho Chehab { 470000000, 166667, 0xbc, 0x02 },
1059a0bf528SMauro Carvalho Chehab { 735000000, 166667, 0xbc, 0x08 },
1069a0bf528SMauro Carvalho Chehab { 835000000, 166667, 0xf4, 0x08 },
1079a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xfc, 0x08 },
1089a0bf528SMauro Carvalho Chehab },
1099a0bf528SMauro Carvalho Chehab };
1109a0bf528SMauro Carvalho Chehab
thomson_dtt7520x_bw(struct dvb_frontend * fe,u8 * buf)1119a0bf528SMauro Carvalho Chehab static void thomson_dtt7520x_bw(struct dvb_frontend *fe, u8 *buf)
1129a0bf528SMauro Carvalho Chehab {
1139a0bf528SMauro Carvalho Chehab u32 bw = fe->dtv_property_cache.bandwidth_hz;
1149a0bf528SMauro Carvalho Chehab if (bw == 8000000)
1159a0bf528SMauro Carvalho Chehab buf[3] ^= 0x10;
1169a0bf528SMauro Carvalho Chehab }
1179a0bf528SMauro Carvalho Chehab
118548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
1199a0bf528SMauro Carvalho Chehab .name = "Thomson dtt7520x",
1203d8e450fSMauro Carvalho Chehab .min = 185 * MHz,
1213d8e450fSMauro Carvalho Chehab .max = 900 * MHz,
1229a0bf528SMauro Carvalho Chehab .set = thomson_dtt7520x_bw,
1239a0bf528SMauro Carvalho Chehab .iffreq = 36166667,
1249a0bf528SMauro Carvalho Chehab .count = 7,
1259a0bf528SMauro Carvalho Chehab .entries = {
1269a0bf528SMauro Carvalho Chehab { 305000000, 166667, 0xb4, 0x12 },
1279a0bf528SMauro Carvalho Chehab { 405000000, 166667, 0xbc, 0x12 },
1289a0bf528SMauro Carvalho Chehab { 445000000, 166667, 0xbc, 0x12 },
1299a0bf528SMauro Carvalho Chehab { 465000000, 166667, 0xf4, 0x18 },
1309a0bf528SMauro Carvalho Chehab { 735000000, 166667, 0xfc, 0x18 },
1319a0bf528SMauro Carvalho Chehab { 835000000, 166667, 0xbc, 0x18 },
1329a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xfc, 0x18 },
1339a0bf528SMauro Carvalho Chehab },
1349a0bf528SMauro Carvalho Chehab };
1359a0bf528SMauro Carvalho Chehab
136548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_lg_z201 = {
1379a0bf528SMauro Carvalho Chehab .name = "LG z201",
1383d8e450fSMauro Carvalho Chehab .min = 174 * MHz,
1393d8e450fSMauro Carvalho Chehab .max = 862 * MHz,
1409a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
1419a0bf528SMauro Carvalho Chehab .sleepdata = (u8[]){ 2, 0xbc, 0x03 },
1429a0bf528SMauro Carvalho Chehab .count = 5,
1439a0bf528SMauro Carvalho Chehab .entries = {
1449a0bf528SMauro Carvalho Chehab { 157500000, 166667, 0xbc, 0x01 },
1459a0bf528SMauro Carvalho Chehab { 443250000, 166667, 0xbc, 0x02 },
1469a0bf528SMauro Carvalho Chehab { 542000000, 166667, 0xbc, 0x04 },
1479a0bf528SMauro Carvalho Chehab { 830000000, 166667, 0xf4, 0x04 },
1489a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xfc, 0x04 },
1499a0bf528SMauro Carvalho Chehab },
1509a0bf528SMauro Carvalho Chehab };
1519a0bf528SMauro Carvalho Chehab
152548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_unknown_1 = {
1539a0bf528SMauro Carvalho Chehab .name = "unknown 1", /* used by dntv live dvb-t */
1543d8e450fSMauro Carvalho Chehab .min = 174 * MHz,
1553d8e450fSMauro Carvalho Chehab .max = 862 * MHz,
1569a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
1579a0bf528SMauro Carvalho Chehab .count = 9,
1589a0bf528SMauro Carvalho Chehab .entries = {
1599a0bf528SMauro Carvalho Chehab { 150000000, 166667, 0xb4, 0x01 },
1609a0bf528SMauro Carvalho Chehab { 173000000, 166667, 0xbc, 0x01 },
1619a0bf528SMauro Carvalho Chehab { 250000000, 166667, 0xb4, 0x02 },
1629a0bf528SMauro Carvalho Chehab { 400000000, 166667, 0xbc, 0x02 },
1639a0bf528SMauro Carvalho Chehab { 420000000, 166667, 0xf4, 0x02 },
1649a0bf528SMauro Carvalho Chehab { 470000000, 166667, 0xfc, 0x02 },
1659a0bf528SMauro Carvalho Chehab { 600000000, 166667, 0xbc, 0x08 },
1669a0bf528SMauro Carvalho Chehab { 730000000, 166667, 0xf4, 0x08 },
1679a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xfc, 0x08 },
1689a0bf528SMauro Carvalho Chehab },
1699a0bf528SMauro Carvalho Chehab };
1709a0bf528SMauro Carvalho Chehab
1719a0bf528SMauro Carvalho Chehab /* Infineon TUA6010XS
1729a0bf528SMauro Carvalho Chehab * used in Thomson Cable Tuner
1739a0bf528SMauro Carvalho Chehab */
174548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_tua6010xs = {
1759a0bf528SMauro Carvalho Chehab .name = "Infineon TUA6010XS",
1763d8e450fSMauro Carvalho Chehab .min = 44250 * kHz,
1773d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
1789a0bf528SMauro Carvalho Chehab .iffreq= 36125000,
1799a0bf528SMauro Carvalho Chehab .count = 3,
1809a0bf528SMauro Carvalho Chehab .entries = {
1819a0bf528SMauro Carvalho Chehab { 115750000, 62500, 0x8e, 0x03 },
1829a0bf528SMauro Carvalho Chehab { 403250000, 62500, 0x8e, 0x06 },
1839a0bf528SMauro Carvalho Chehab { 999999999, 62500, 0x8e, 0x85 },
1849a0bf528SMauro Carvalho Chehab },
1859a0bf528SMauro Carvalho Chehab };
1869a0bf528SMauro Carvalho Chehab
1879a0bf528SMauro Carvalho Chehab /* Panasonic env57h1xd5 (some Philips PLL ?) */
188548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_env57h1xd5 = {
1899a0bf528SMauro Carvalho Chehab .name = "Panasonic ENV57H1XD5",
1903d8e450fSMauro Carvalho Chehab .min = 44250 * kHz,
1913d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
1929a0bf528SMauro Carvalho Chehab .iffreq= 36125000,
1939a0bf528SMauro Carvalho Chehab .count = 4,
1949a0bf528SMauro Carvalho Chehab .entries = {
1959a0bf528SMauro Carvalho Chehab { 153000000, 166667, 0xc2, 0x41 },
1969a0bf528SMauro Carvalho Chehab { 470000000, 166667, 0xc2, 0x42 },
1979a0bf528SMauro Carvalho Chehab { 526000000, 166667, 0xc2, 0x84 },
1989a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xc2, 0xa4 },
1999a0bf528SMauro Carvalho Chehab },
2009a0bf528SMauro Carvalho Chehab };
2019a0bf528SMauro Carvalho Chehab
2029a0bf528SMauro Carvalho Chehab /* Philips TDA6650/TDA6651
2039a0bf528SMauro Carvalho Chehab * used in Panasonic ENV77H11D5
2049a0bf528SMauro Carvalho Chehab */
tda665x_bw(struct dvb_frontend * fe,u8 * buf)2059a0bf528SMauro Carvalho Chehab static void tda665x_bw(struct dvb_frontend *fe, u8 *buf)
2069a0bf528SMauro Carvalho Chehab {
2079a0bf528SMauro Carvalho Chehab u32 bw = fe->dtv_property_cache.bandwidth_hz;
2089a0bf528SMauro Carvalho Chehab if (bw == 8000000)
2099a0bf528SMauro Carvalho Chehab buf[3] |= 0x08;
2109a0bf528SMauro Carvalho Chehab }
2119a0bf528SMauro Carvalho Chehab
212548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_tda665x = {
2139a0bf528SMauro Carvalho Chehab .name = "Philips TDA6650/TDA6651",
2143d8e450fSMauro Carvalho Chehab .min = 44250 * kHz,
2153d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
2169a0bf528SMauro Carvalho Chehab .set = tda665x_bw,
2179a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
2189a0bf528SMauro Carvalho Chehab .initdata = (u8[]){ 4, 0x0b, 0xf5, 0x85, 0xab },
2199a0bf528SMauro Carvalho Chehab .count = 12,
2209a0bf528SMauro Carvalho Chehab .entries = {
2219a0bf528SMauro Carvalho Chehab { 93834000, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
2229a0bf528SMauro Carvalho Chehab { 123834000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
2239a0bf528SMauro Carvalho Chehab { 161000000, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
2249a0bf528SMauro Carvalho Chehab { 163834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
2259a0bf528SMauro Carvalho Chehab { 253834000, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
2269a0bf528SMauro Carvalho Chehab { 383834000, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
2279a0bf528SMauro Carvalho Chehab { 443834000, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
2289a0bf528SMauro Carvalho Chehab { 444000000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
2299a0bf528SMauro Carvalho Chehab { 583834000, 166667, 0xca, 0x64 /* 011 0 0 1 00 */ },
2309a0bf528SMauro Carvalho Chehab { 793834000, 166667, 0xca, 0xa4 /* 101 0 0 1 00 */ },
2319a0bf528SMauro Carvalho Chehab { 444834000, 166667, 0xca, 0xc4 /* 110 0 0 1 00 */ },
2329a0bf528SMauro Carvalho Chehab { 861000000, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
2339a0bf528SMauro Carvalho Chehab }
2349a0bf528SMauro Carvalho Chehab };
2359a0bf528SMauro Carvalho Chehab
2369a0bf528SMauro Carvalho Chehab /* Infineon TUA6034
2379a0bf528SMauro Carvalho Chehab * used in LG TDTP E102P
2389a0bf528SMauro Carvalho Chehab */
tua6034_bw(struct dvb_frontend * fe,u8 * buf)2399a0bf528SMauro Carvalho Chehab static void tua6034_bw(struct dvb_frontend *fe, u8 *buf)
2409a0bf528SMauro Carvalho Chehab {
2419a0bf528SMauro Carvalho Chehab u32 bw = fe->dtv_property_cache.bandwidth_hz;
2429a0bf528SMauro Carvalho Chehab if (bw == 7000000)
2439a0bf528SMauro Carvalho Chehab buf[3] |= 0x08;
2449a0bf528SMauro Carvalho Chehab }
2459a0bf528SMauro Carvalho Chehab
246548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_tua6034 = {
2479a0bf528SMauro Carvalho Chehab .name = "Infineon TUA6034",
2483d8e450fSMauro Carvalho Chehab .min = 44250 * kHz,
2493d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
2509a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
2519a0bf528SMauro Carvalho Chehab .count = 3,
2529a0bf528SMauro Carvalho Chehab .set = tua6034_bw,
2539a0bf528SMauro Carvalho Chehab .entries = {
2549a0bf528SMauro Carvalho Chehab { 174500000, 62500, 0xce, 0x01 },
2559a0bf528SMauro Carvalho Chehab { 230000000, 62500, 0xce, 0x02 },
2569a0bf528SMauro Carvalho Chehab { 999999999, 62500, 0xce, 0x04 },
2579a0bf528SMauro Carvalho Chehab },
2589a0bf528SMauro Carvalho Chehab };
2599a0bf528SMauro Carvalho Chehab
2609a0bf528SMauro Carvalho Chehab /* ALPS TDED4
2619a0bf528SMauro Carvalho Chehab * used in Nebula-Cards and USB boxes
2629a0bf528SMauro Carvalho Chehab */
tded4_bw(struct dvb_frontend * fe,u8 * buf)2639a0bf528SMauro Carvalho Chehab static void tded4_bw(struct dvb_frontend *fe, u8 *buf)
2649a0bf528SMauro Carvalho Chehab {
2659a0bf528SMauro Carvalho Chehab u32 bw = fe->dtv_property_cache.bandwidth_hz;
2669a0bf528SMauro Carvalho Chehab if (bw == 8000000)
2679a0bf528SMauro Carvalho Chehab buf[3] |= 0x04;
2689a0bf528SMauro Carvalho Chehab }
2699a0bf528SMauro Carvalho Chehab
270548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_tded4 = {
2719a0bf528SMauro Carvalho Chehab .name = "ALPS TDED4",
2723d8e450fSMauro Carvalho Chehab .min = 47 * MHz,
2733d8e450fSMauro Carvalho Chehab .max = 863 * MHz,
2749a0bf528SMauro Carvalho Chehab .iffreq= 36166667,
2759a0bf528SMauro Carvalho Chehab .set = tded4_bw,
2769a0bf528SMauro Carvalho Chehab .count = 4,
2779a0bf528SMauro Carvalho Chehab .entries = {
2789a0bf528SMauro Carvalho Chehab { 153000000, 166667, 0x85, 0x01 },
2799a0bf528SMauro Carvalho Chehab { 470000000, 166667, 0x85, 0x02 },
2809a0bf528SMauro Carvalho Chehab { 823000000, 166667, 0x85, 0x08 },
2819a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0x85, 0x88 },
2829a0bf528SMauro Carvalho Chehab }
2839a0bf528SMauro Carvalho Chehab };
2849a0bf528SMauro Carvalho Chehab
2859a0bf528SMauro Carvalho Chehab /* ALPS TDHU2
2869a0bf528SMauro Carvalho Chehab * used in AverTVHD MCE A180
2879a0bf528SMauro Carvalho Chehab */
288548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_tdhu2 = {
2899a0bf528SMauro Carvalho Chehab .name = "ALPS TDHU2",
2903d8e450fSMauro Carvalho Chehab .min = 54 * MHz,
2913d8e450fSMauro Carvalho Chehab .max = 864 * MHz,
2929a0bf528SMauro Carvalho Chehab .iffreq= 44000000,
2939a0bf528SMauro Carvalho Chehab .count = 4,
2949a0bf528SMauro Carvalho Chehab .entries = {
2959a0bf528SMauro Carvalho Chehab { 162000000, 62500, 0x85, 0x01 },
2969a0bf528SMauro Carvalho Chehab { 426000000, 62500, 0x85, 0x02 },
2979a0bf528SMauro Carvalho Chehab { 782000000, 62500, 0x85, 0x08 },
2989a0bf528SMauro Carvalho Chehab { 999999999, 62500, 0x85, 0x88 },
2999a0bf528SMauro Carvalho Chehab }
3009a0bf528SMauro Carvalho Chehab };
3019a0bf528SMauro Carvalho Chehab
3029a0bf528SMauro Carvalho Chehab /* Samsung TBMV30111IN / TBMV30712IN1
3039a0bf528SMauro Carvalho Chehab * used in Air2PC ATSC - 2nd generation (nxt2002)
3049a0bf528SMauro Carvalho Chehab */
305548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_samsung_tbmv = {
3069a0bf528SMauro Carvalho Chehab .name = "Samsung TBMV30111IN / TBMV30712IN1",
3073d8e450fSMauro Carvalho Chehab .min = 54 * MHz,
3083d8e450fSMauro Carvalho Chehab .max = 860 * MHz,
3099a0bf528SMauro Carvalho Chehab .iffreq= 44000000,
3109a0bf528SMauro Carvalho Chehab .count = 6,
3119a0bf528SMauro Carvalho Chehab .entries = {
3129a0bf528SMauro Carvalho Chehab { 172000000, 166667, 0xb4, 0x01 },
3139a0bf528SMauro Carvalho Chehab { 214000000, 166667, 0xb4, 0x02 },
3149a0bf528SMauro Carvalho Chehab { 467000000, 166667, 0xbc, 0x02 },
3159a0bf528SMauro Carvalho Chehab { 721000000, 166667, 0xbc, 0x08 },
3169a0bf528SMauro Carvalho Chehab { 841000000, 166667, 0xf4, 0x08 },
3179a0bf528SMauro Carvalho Chehab { 999999999, 166667, 0xfc, 0x02 },
3189a0bf528SMauro Carvalho Chehab }
3199a0bf528SMauro Carvalho Chehab };
3209a0bf528SMauro Carvalho Chehab
3219a0bf528SMauro Carvalho Chehab /*
3229a0bf528SMauro Carvalho Chehab * Philips SD1878 Tuner.
3239a0bf528SMauro Carvalho Chehab */
324548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
3259a0bf528SMauro Carvalho Chehab .name = "Philips SD1878",
3263d8e450fSMauro Carvalho Chehab .min = 950 * MHz,
3273d8e450fSMauro Carvalho Chehab .max = 2150 * MHz,
3289a0bf528SMauro Carvalho Chehab .iffreq= 249, /* zero-IF, offset 249 is to round up */
3299a0bf528SMauro Carvalho Chehab .count = 4,
3309a0bf528SMauro Carvalho Chehab .entries = {
3319a0bf528SMauro Carvalho Chehab { 1250000, 500, 0xc4, 0x00},
3329a0bf528SMauro Carvalho Chehab { 1450000, 500, 0xc4, 0x40},
3339a0bf528SMauro Carvalho Chehab { 2050000, 500, 0xc4, 0x80},
3349a0bf528SMauro Carvalho Chehab { 2150000, 500, 0xc4, 0xc0},
3359a0bf528SMauro Carvalho Chehab },
3369a0bf528SMauro Carvalho Chehab };
3379a0bf528SMauro Carvalho Chehab
opera1_bw(struct dvb_frontend * fe,u8 * buf)3389a0bf528SMauro Carvalho Chehab static void opera1_bw(struct dvb_frontend *fe, u8 *buf)
3399a0bf528SMauro Carvalho Chehab {
3409a0bf528SMauro Carvalho Chehab struct dtv_frontend_properties *c = &fe->dtv_property_cache;
3419a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
3429a0bf528SMauro Carvalho Chehab u32 b_w = (c->symbol_rate * 27) / 32000;
3439a0bf528SMauro Carvalho Chehab struct i2c_msg msg = {
3449a0bf528SMauro Carvalho Chehab .addr = priv->pll_i2c_address,
3459a0bf528SMauro Carvalho Chehab .flags = 0,
3469a0bf528SMauro Carvalho Chehab .buf = buf,
3479a0bf528SMauro Carvalho Chehab .len = 4
3489a0bf528SMauro Carvalho Chehab };
3499a0bf528SMauro Carvalho Chehab int result;
3509a0bf528SMauro Carvalho Chehab u8 lpf;
3519a0bf528SMauro Carvalho Chehab
3529a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
3539a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
3549a0bf528SMauro Carvalho Chehab
3559a0bf528SMauro Carvalho Chehab result = i2c_transfer(priv->i2c, &msg, 1);
3569a0bf528SMauro Carvalho Chehab if (result != 1)
3575479a582SMauro Carvalho Chehab pr_err("%s: i2c_transfer failed:%d",
3589a0bf528SMauro Carvalho Chehab __func__, result);
3599a0bf528SMauro Carvalho Chehab
3609a0bf528SMauro Carvalho Chehab if (b_w <= 10000)
3619a0bf528SMauro Carvalho Chehab lpf = 0xc;
3629a0bf528SMauro Carvalho Chehab else if (b_w <= 12000)
3639a0bf528SMauro Carvalho Chehab lpf = 0x2;
3649a0bf528SMauro Carvalho Chehab else if (b_w <= 14000)
3659a0bf528SMauro Carvalho Chehab lpf = 0xa;
3669a0bf528SMauro Carvalho Chehab else if (b_w <= 16000)
3679a0bf528SMauro Carvalho Chehab lpf = 0x6;
3689a0bf528SMauro Carvalho Chehab else if (b_w <= 18000)
3699a0bf528SMauro Carvalho Chehab lpf = 0xe;
3709a0bf528SMauro Carvalho Chehab else if (b_w <= 20000)
3719a0bf528SMauro Carvalho Chehab lpf = 0x1;
3729a0bf528SMauro Carvalho Chehab else if (b_w <= 22000)
3739a0bf528SMauro Carvalho Chehab lpf = 0x9;
3749a0bf528SMauro Carvalho Chehab else if (b_w <= 24000)
3759a0bf528SMauro Carvalho Chehab lpf = 0x5;
3769a0bf528SMauro Carvalho Chehab else if (b_w <= 26000)
3779a0bf528SMauro Carvalho Chehab lpf = 0xd;
3789a0bf528SMauro Carvalho Chehab else if (b_w <= 28000)
3799a0bf528SMauro Carvalho Chehab lpf = 0x3;
3809a0bf528SMauro Carvalho Chehab else
3819a0bf528SMauro Carvalho Chehab lpf = 0xb;
3829a0bf528SMauro Carvalho Chehab buf[2] ^= 0x1c; /* Flip bits 3-5 */
3839a0bf528SMauro Carvalho Chehab /* Set lpf */
3849a0bf528SMauro Carvalho Chehab buf[2] |= ((lpf >> 2) & 0x3) << 3;
3859a0bf528SMauro Carvalho Chehab buf[3] |= (lpf & 0x3) << 2;
3869a0bf528SMauro Carvalho Chehab
3879a0bf528SMauro Carvalho Chehab return;
3889a0bf528SMauro Carvalho Chehab }
3899a0bf528SMauro Carvalho Chehab
390548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_opera1 = {
3919a0bf528SMauro Carvalho Chehab .name = "Opera Tuner",
3923d8e450fSMauro Carvalho Chehab .min = 900 * MHz,
3933d8e450fSMauro Carvalho Chehab .max = 2250 * MHz,
3949a0bf528SMauro Carvalho Chehab .initdata = (u8[]){ 4, 0x08, 0xe5, 0xe1, 0x00 },
3959a0bf528SMauro Carvalho Chehab .initdata2 = (u8[]){ 4, 0x08, 0xe5, 0xe5, 0x00 },
3969a0bf528SMauro Carvalho Chehab .iffreq= 0,
3979a0bf528SMauro Carvalho Chehab .set = opera1_bw,
3989a0bf528SMauro Carvalho Chehab .count = 8,
3999a0bf528SMauro Carvalho Chehab .entries = {
4009a0bf528SMauro Carvalho Chehab { 1064000, 500, 0xf9, 0xc2 },
4019a0bf528SMauro Carvalho Chehab { 1169000, 500, 0xf9, 0xe2 },
4029a0bf528SMauro Carvalho Chehab { 1299000, 500, 0xf9, 0x20 },
4039a0bf528SMauro Carvalho Chehab { 1444000, 500, 0xf9, 0x40 },
4049a0bf528SMauro Carvalho Chehab { 1606000, 500, 0xf9, 0x60 },
4059a0bf528SMauro Carvalho Chehab { 1777000, 500, 0xf9, 0x80 },
4069a0bf528SMauro Carvalho Chehab { 1941000, 500, 0xf9, 0xa0 },
4079a0bf528SMauro Carvalho Chehab { 2250000, 500, 0xf9, 0xc0 },
4089a0bf528SMauro Carvalho Chehab }
4099a0bf528SMauro Carvalho Chehab };
4109a0bf528SMauro Carvalho Chehab
samsung_dtos403ih102a_set(struct dvb_frontend * fe,u8 * buf)4119a0bf528SMauro Carvalho Chehab static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf)
4129a0bf528SMauro Carvalho Chehab {
4139a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
4149a0bf528SMauro Carvalho Chehab struct i2c_msg msg = {
4159a0bf528SMauro Carvalho Chehab .addr = priv->pll_i2c_address,
4169a0bf528SMauro Carvalho Chehab .flags = 0,
4179a0bf528SMauro Carvalho Chehab .buf = buf,
4189a0bf528SMauro Carvalho Chehab .len = 4
4199a0bf528SMauro Carvalho Chehab };
4209a0bf528SMauro Carvalho Chehab int result;
4219a0bf528SMauro Carvalho Chehab
4229a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
4239a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
4249a0bf528SMauro Carvalho Chehab
4259a0bf528SMauro Carvalho Chehab result = i2c_transfer(priv->i2c, &msg, 1);
4269a0bf528SMauro Carvalho Chehab if (result != 1)
4275479a582SMauro Carvalho Chehab pr_err("%s: i2c_transfer failed:%d",
4289a0bf528SMauro Carvalho Chehab __func__, result);
4299a0bf528SMauro Carvalho Chehab
4309a0bf528SMauro Carvalho Chehab buf[2] = 0x9e;
4319a0bf528SMauro Carvalho Chehab buf[3] = 0x90;
4329a0bf528SMauro Carvalho Chehab
4339a0bf528SMauro Carvalho Chehab return;
4349a0bf528SMauro Carvalho Chehab }
4359a0bf528SMauro Carvalho Chehab
4369a0bf528SMauro Carvalho Chehab /* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */
437548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
4389a0bf528SMauro Carvalho Chehab .name = "Samsung DTOS403IH102A",
4393d8e450fSMauro Carvalho Chehab .min = 44250 * kHz,
4403d8e450fSMauro Carvalho Chehab .max = 858 * MHz,
4419a0bf528SMauro Carvalho Chehab .iffreq = 36125000,
4429a0bf528SMauro Carvalho Chehab .count = 8,
4439a0bf528SMauro Carvalho Chehab .set = samsung_dtos403ih102a_set,
4449a0bf528SMauro Carvalho Chehab .entries = {
4459a0bf528SMauro Carvalho Chehab { 135000000, 62500, 0xbe, 0x01 },
4469a0bf528SMauro Carvalho Chehab { 177000000, 62500, 0xf6, 0x01 },
4479a0bf528SMauro Carvalho Chehab { 370000000, 62500, 0xbe, 0x02 },
4489a0bf528SMauro Carvalho Chehab { 450000000, 62500, 0xf6, 0x02 },
4499a0bf528SMauro Carvalho Chehab { 466000000, 62500, 0xfe, 0x02 },
4509a0bf528SMauro Carvalho Chehab { 538000000, 62500, 0xbe, 0x08 },
4519a0bf528SMauro Carvalho Chehab { 826000000, 62500, 0xf6, 0x08 },
4529a0bf528SMauro Carvalho Chehab { 999999999, 62500, 0xfe, 0x08 },
4539a0bf528SMauro Carvalho Chehab }
4549a0bf528SMauro Carvalho Chehab };
4559a0bf528SMauro Carvalho Chehab
4569a0bf528SMauro Carvalho Chehab /* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */
457548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
4589a0bf528SMauro Carvalho Chehab .name = "Samsung TDTC9251DH0",
4593d8e450fSMauro Carvalho Chehab .min = 48 * MHz,
4603d8e450fSMauro Carvalho Chehab .max = 863 * MHz,
4619a0bf528SMauro Carvalho Chehab .iffreq = 36166667,
4629a0bf528SMauro Carvalho Chehab .count = 3,
4639a0bf528SMauro Carvalho Chehab .entries = {
4649a0bf528SMauro Carvalho Chehab { 157500000, 166667, 0xcc, 0x09 },
4659a0bf528SMauro Carvalho Chehab { 443000000, 166667, 0xcc, 0x0a },
4669a0bf528SMauro Carvalho Chehab { 863000000, 166667, 0xcc, 0x08 },
4679a0bf528SMauro Carvalho Chehab }
4689a0bf528SMauro Carvalho Chehab };
4699a0bf528SMauro Carvalho Chehab
4709a0bf528SMauro Carvalho Chehab /* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */
471548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
4729a0bf528SMauro Carvalho Chehab .name = "Samsung TBDU18132",
4733d8e450fSMauro Carvalho Chehab .min = 950 * MHz,
4743d8e450fSMauro Carvalho Chehab .max = 2150 * MHz, /* guesses */
4759a0bf528SMauro Carvalho Chehab .iffreq = 0,
4769a0bf528SMauro Carvalho Chehab .count = 2,
4779a0bf528SMauro Carvalho Chehab .entries = {
4789a0bf528SMauro Carvalho Chehab { 1550000, 125, 0x84, 0x82 },
4799a0bf528SMauro Carvalho Chehab { 4095937, 125, 0x84, 0x80 },
4809a0bf528SMauro Carvalho Chehab }
4819a0bf528SMauro Carvalho Chehab /* TSA5059 PLL has a 17 bit divisor rather than the 15 bits supported
4829a0bf528SMauro Carvalho Chehab * by this driver. The two extra bits are 0x60 in the third byte. 15
4839a0bf528SMauro Carvalho Chehab * bits is enough for over 4 GHz, which is enough to cover the range
4849a0bf528SMauro Carvalho Chehab * of this tuner. We could use the additional divisor bits by adding
4859a0bf528SMauro Carvalho Chehab * more entries, e.g.
4869a0bf528SMauro Carvalho Chehab { 0x0ffff * 125 + 125/2, 125, 0x84 | 0x20, },
4879a0bf528SMauro Carvalho Chehab { 0x17fff * 125 + 125/2, 125, 0x84 | 0x40, },
4889a0bf528SMauro Carvalho Chehab { 0x1ffff * 125 + 125/2, 125, 0x84 | 0x60, }, */
4899a0bf528SMauro Carvalho Chehab };
4909a0bf528SMauro Carvalho Chehab
4919a0bf528SMauro Carvalho Chehab /* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */
492548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
4939a0bf528SMauro Carvalho Chehab .name = "Samsung TBMU24112",
4943d8e450fSMauro Carvalho Chehab .min = 950 * MHz,
4953d8e450fSMauro Carvalho Chehab .max = 2150 * MHz, /* guesses */
4969a0bf528SMauro Carvalho Chehab .iffreq = 0,
4979a0bf528SMauro Carvalho Chehab .count = 2,
4989a0bf528SMauro Carvalho Chehab .entries = {
4999a0bf528SMauro Carvalho Chehab { 1500000, 125, 0x84, 0x18 },
5009a0bf528SMauro Carvalho Chehab { 9999999, 125, 0x84, 0x08 },
5019a0bf528SMauro Carvalho Chehab }
5029a0bf528SMauro Carvalho Chehab };
5039a0bf528SMauro Carvalho Chehab
5049a0bf528SMauro Carvalho Chehab /* Alps TDEE4 DVB-C NIM, used on Cablestar 2 */
5059a0bf528SMauro Carvalho Chehab /* byte 4 : 1 * * AGD R3 R2 R1 R0
5069a0bf528SMauro Carvalho Chehab * byte 5 : C1 * RE RTS BS4 BS3 BS2 BS1
5079a0bf528SMauro Carvalho Chehab * AGD = 1, R3 R2 R1 R0 = 0 1 0 1 => byte 4 = 1**10101 = 0x95
5089a0bf528SMauro Carvalho Chehab * Range(MHz) C1 * RE RTS BS4 BS3 BS2 BS1 Byte 5
5099a0bf528SMauro Carvalho Chehab * 47 - 153 0 * 0 0 0 0 0 1 0x01
5109a0bf528SMauro Carvalho Chehab * 153 - 430 0 * 0 0 0 0 1 0 0x02
5119a0bf528SMauro Carvalho Chehab * 430 - 822 0 * 0 0 1 0 0 0 0x08
5129a0bf528SMauro Carvalho Chehab * 822 - 862 1 * 0 0 1 0 0 0 0x88 */
513548146fbSJoe Perches static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
5149a0bf528SMauro Carvalho Chehab .name = "ALPS TDEE4",
5153d8e450fSMauro Carvalho Chehab .min = 47 * MHz,
5163d8e450fSMauro Carvalho Chehab .max = 862 * MHz,
5179a0bf528SMauro Carvalho Chehab .iffreq = 36125000,
5189a0bf528SMauro Carvalho Chehab .count = 4,
5199a0bf528SMauro Carvalho Chehab .entries = {
5209a0bf528SMauro Carvalho Chehab { 153000000, 62500, 0x95, 0x01 },
5219a0bf528SMauro Carvalho Chehab { 430000000, 62500, 0x95, 0x02 },
5229a0bf528SMauro Carvalho Chehab { 822000000, 62500, 0x95, 0x08 },
5239a0bf528SMauro Carvalho Chehab { 999999999, 62500, 0x95, 0x88 },
5249a0bf528SMauro Carvalho Chehab }
5259a0bf528SMauro Carvalho Chehab };
5269a0bf528SMauro Carvalho Chehab
52717459727SAkihiro Tsukada /* Infineon TUA6034 ISDB-T, used in Friio */
52817459727SAkihiro Tsukada /* CP cur. 50uA, AGC takeover: 103dBuV, PORT3 on */
52917459727SAkihiro Tsukada static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
53017459727SAkihiro Tsukada .name = "Infineon TUA6034 ISDB-T (Friio)",
5313d8e450fSMauro Carvalho Chehab .min = 90 * MHz,
5323d8e450fSMauro Carvalho Chehab .max = 770 * MHz,
53317459727SAkihiro Tsukada .iffreq = 57000000,
53417459727SAkihiro Tsukada .initdata = (u8[]){ 4, 0x9a, 0x50, 0xb2, 0x08 },
53517459727SAkihiro Tsukada .sleepdata = (u8[]){ 4, 0x9a, 0x70, 0xb3, 0x0b },
53617459727SAkihiro Tsukada .count = 3,
53717459727SAkihiro Tsukada .entries = {
53817459727SAkihiro Tsukada { 170000000, 142857, 0xba, 0x09 },
53917459727SAkihiro Tsukada { 470000000, 142857, 0xba, 0x0a },
54017459727SAkihiro Tsukada { 770000000, 142857, 0xb2, 0x08 },
54117459727SAkihiro Tsukada }
54217459727SAkihiro Tsukada };
54317459727SAkihiro Tsukada
544648db06dSAkihiro Tsukada /* Philips TDA6651 ISDB-T, used in Earthsoft PT1 */
545648db06dSAkihiro Tsukada static const struct dvb_pll_desc dvb_pll_tda665x_earth_pt1 = {
546648db06dSAkihiro Tsukada .name = "Philips TDA6651 ISDB-T (EarthSoft PT1)",
5473d8e450fSMauro Carvalho Chehab .min = 90 * MHz,
5483d8e450fSMauro Carvalho Chehab .max = 770 * MHz,
549648db06dSAkihiro Tsukada .iffreq = 57000000,
550648db06dSAkihiro Tsukada .initdata = (u8[]){ 5, 0x0e, 0x7f, 0xc1, 0x80, 0x80 },
551648db06dSAkihiro Tsukada .count = 10,
552648db06dSAkihiro Tsukada .entries = {
553648db06dSAkihiro Tsukada { 140000000, 142857, 0xc1, 0x81 },
554648db06dSAkihiro Tsukada { 170000000, 142857, 0xc1, 0xa1 },
555648db06dSAkihiro Tsukada { 220000000, 142857, 0xc1, 0x62 },
556648db06dSAkihiro Tsukada { 330000000, 142857, 0xc1, 0xa2 },
557648db06dSAkihiro Tsukada { 402000000, 142857, 0xc1, 0xe2 },
558648db06dSAkihiro Tsukada { 450000000, 142857, 0xc1, 0x64 },
559648db06dSAkihiro Tsukada { 550000000, 142857, 0xc1, 0x84 },
560648db06dSAkihiro Tsukada { 600000000, 142857, 0xc1, 0xa4 },
561648db06dSAkihiro Tsukada { 700000000, 142857, 0xc1, 0xc4 },
562648db06dSAkihiro Tsukada { 770000000, 142857, 0xc1, 0xe4 },
563648db06dSAkihiro Tsukada }
564648db06dSAkihiro Tsukada };
565648db06dSAkihiro Tsukada
5669a0bf528SMauro Carvalho Chehab /* ----------------------------------------------------------- */
5679a0bf528SMauro Carvalho Chehab
568548146fbSJoe Perches static const struct dvb_pll_desc *pll_list[] = {
5699a0bf528SMauro Carvalho Chehab [DVB_PLL_UNDEFINED] = NULL,
5709a0bf528SMauro Carvalho Chehab [DVB_PLL_THOMSON_DTT7579] = &dvb_pll_thomson_dtt7579,
5719a0bf528SMauro Carvalho Chehab [DVB_PLL_THOMSON_DTT759X] = &dvb_pll_thomson_dtt759x,
5729a0bf528SMauro Carvalho Chehab [DVB_PLL_THOMSON_DTT7520X] = &dvb_pll_thomson_dtt7520x,
5739a0bf528SMauro Carvalho Chehab [DVB_PLL_LG_Z201] = &dvb_pll_lg_z201,
5749a0bf528SMauro Carvalho Chehab [DVB_PLL_UNKNOWN_1] = &dvb_pll_unknown_1,
5759a0bf528SMauro Carvalho Chehab [DVB_PLL_TUA6010XS] = &dvb_pll_tua6010xs,
5769a0bf528SMauro Carvalho Chehab [DVB_PLL_ENV57H1XD5] = &dvb_pll_env57h1xd5,
5779a0bf528SMauro Carvalho Chehab [DVB_PLL_TUA6034] = &dvb_pll_tua6034,
5789a0bf528SMauro Carvalho Chehab [DVB_PLL_TDA665X] = &dvb_pll_tda665x,
5799a0bf528SMauro Carvalho Chehab [DVB_PLL_TDED4] = &dvb_pll_tded4,
5809a0bf528SMauro Carvalho Chehab [DVB_PLL_TDEE4] = &dvb_pll_alps_tdee4,
5819a0bf528SMauro Carvalho Chehab [DVB_PLL_TDHU2] = &dvb_pll_tdhu2,
5829a0bf528SMauro Carvalho Chehab [DVB_PLL_SAMSUNG_TBMV] = &dvb_pll_samsung_tbmv,
5839a0bf528SMauro Carvalho Chehab [DVB_PLL_PHILIPS_SD1878_TDA8261] = &dvb_pll_philips_sd1878_tda8261,
5849a0bf528SMauro Carvalho Chehab [DVB_PLL_OPERA1] = &dvb_pll_opera1,
5859a0bf528SMauro Carvalho Chehab [DVB_PLL_SAMSUNG_DTOS403IH102A] = &dvb_pll_samsung_dtos403ih102a,
5869a0bf528SMauro Carvalho Chehab [DVB_PLL_SAMSUNG_TDTC9251DH0] = &dvb_pll_samsung_tdtc9251dh0,
5879a0bf528SMauro Carvalho Chehab [DVB_PLL_SAMSUNG_TBDU18132] = &dvb_pll_samsung_tbdu18132,
5889a0bf528SMauro Carvalho Chehab [DVB_PLL_SAMSUNG_TBMU24112] = &dvb_pll_samsung_tbmu24112,
58917459727SAkihiro Tsukada [DVB_PLL_TUA6034_FRIIO] = &dvb_pll_tua6034_friio,
590648db06dSAkihiro Tsukada [DVB_PLL_TDA665X_EARTH_PT1] = &dvb_pll_tda665x_earth_pt1,
5919a0bf528SMauro Carvalho Chehab };
5929a0bf528SMauro Carvalho Chehab
5939a0bf528SMauro Carvalho Chehab /* ----------------------------------------------------------- */
5949a0bf528SMauro Carvalho Chehab /* code */
5959a0bf528SMauro Carvalho Chehab
dvb_pll_configure(struct dvb_frontend * fe,u8 * buf,const u32 frequency)5969a0bf528SMauro Carvalho Chehab static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
5979a0bf528SMauro Carvalho Chehab const u32 frequency)
5989a0bf528SMauro Carvalho Chehab {
5999a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
600548146fbSJoe Perches const struct dvb_pll_desc *desc = priv->pll_desc;
6019a0bf528SMauro Carvalho Chehab u32 div;
6029a0bf528SMauro Carvalho Chehab int i;
6039a0bf528SMauro Carvalho Chehab
6049a0bf528SMauro Carvalho Chehab for (i = 0; i < desc->count; i++) {
6059a0bf528SMauro Carvalho Chehab if (frequency > desc->entries[i].limit)
6069a0bf528SMauro Carvalho Chehab continue;
6079a0bf528SMauro Carvalho Chehab break;
6089a0bf528SMauro Carvalho Chehab }
6099a0bf528SMauro Carvalho Chehab
6109a0bf528SMauro Carvalho Chehab if (debug)
6115479a582SMauro Carvalho Chehab dprintk("pll: %s: freq=%d | i=%d/%d\n", desc->name,
6129a0bf528SMauro Carvalho Chehab frequency, i, desc->count);
6139a0bf528SMauro Carvalho Chehab if (i == desc->count)
6149a0bf528SMauro Carvalho Chehab return -EINVAL;
6159a0bf528SMauro Carvalho Chehab
6169a0bf528SMauro Carvalho Chehab div = (frequency + desc->iffreq +
6179a0bf528SMauro Carvalho Chehab desc->entries[i].stepsize/2) / desc->entries[i].stepsize;
6189a0bf528SMauro Carvalho Chehab buf[0] = div >> 8;
6199a0bf528SMauro Carvalho Chehab buf[1] = div & 0xff;
6209a0bf528SMauro Carvalho Chehab buf[2] = desc->entries[i].config;
6219a0bf528SMauro Carvalho Chehab buf[3] = desc->entries[i].cb;
6229a0bf528SMauro Carvalho Chehab
6239a0bf528SMauro Carvalho Chehab if (desc->set)
6249a0bf528SMauro Carvalho Chehab desc->set(fe, buf);
6259a0bf528SMauro Carvalho Chehab
6269a0bf528SMauro Carvalho Chehab if (debug)
6275479a582SMauro Carvalho Chehab dprintk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
6289a0bf528SMauro Carvalho Chehab desc->name, div, buf[0], buf[1], buf[2], buf[3]);
6299a0bf528SMauro Carvalho Chehab
6309a0bf528SMauro Carvalho Chehab // calculate the frequency we set it to
6319a0bf528SMauro Carvalho Chehab return (div * desc->entries[i].stepsize) - desc->iffreq;
6329a0bf528SMauro Carvalho Chehab }
6339a0bf528SMauro Carvalho Chehab
dvb_pll_release(struct dvb_frontend * fe)634f2709c20SMauro Carvalho Chehab static void dvb_pll_release(struct dvb_frontend *fe)
635f2709c20SMauro Carvalho Chehab {
636f2709c20SMauro Carvalho Chehab kfree(fe->tuner_priv);
637f2709c20SMauro Carvalho Chehab fe->tuner_priv = NULL;
638f2709c20SMauro Carvalho Chehab }
639f2709c20SMauro Carvalho Chehab
dvb_pll_sleep(struct dvb_frontend * fe)6409a0bf528SMauro Carvalho Chehab static int dvb_pll_sleep(struct dvb_frontend *fe)
6419a0bf528SMauro Carvalho Chehab {
6429a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
6439a0bf528SMauro Carvalho Chehab
6449a0bf528SMauro Carvalho Chehab if (priv->i2c == NULL)
6459a0bf528SMauro Carvalho Chehab return -EINVAL;
6469a0bf528SMauro Carvalho Chehab
6479a0bf528SMauro Carvalho Chehab if (priv->pll_desc->sleepdata) {
6489a0bf528SMauro Carvalho Chehab struct i2c_msg msg = { .flags = 0,
6499a0bf528SMauro Carvalho Chehab .addr = priv->pll_i2c_address,
6509a0bf528SMauro Carvalho Chehab .buf = priv->pll_desc->sleepdata + 1,
6519a0bf528SMauro Carvalho Chehab .len = priv->pll_desc->sleepdata[0] };
6529a0bf528SMauro Carvalho Chehab
6539a0bf528SMauro Carvalho Chehab int result;
6549a0bf528SMauro Carvalho Chehab
6559a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
6569a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
6579a0bf528SMauro Carvalho Chehab if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
6589a0bf528SMauro Carvalho Chehab return result;
6599a0bf528SMauro Carvalho Chehab }
6609a0bf528SMauro Carvalho Chehab return 0;
6619a0bf528SMauro Carvalho Chehab }
6629a0bf528SMauro Carvalho Chehab /* Shouldn't be called when initdata is NULL, maybe BUG()? */
6639a0bf528SMauro Carvalho Chehab return -EINVAL;
6649a0bf528SMauro Carvalho Chehab }
6659a0bf528SMauro Carvalho Chehab
dvb_pll_set_params(struct dvb_frontend * fe)6669a0bf528SMauro Carvalho Chehab static int dvb_pll_set_params(struct dvb_frontend *fe)
6679a0bf528SMauro Carvalho Chehab {
6689a0bf528SMauro Carvalho Chehab struct dtv_frontend_properties *c = &fe->dtv_property_cache;
6699a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
6709a0bf528SMauro Carvalho Chehab u8 buf[4];
6719a0bf528SMauro Carvalho Chehab struct i2c_msg msg =
6729a0bf528SMauro Carvalho Chehab { .addr = priv->pll_i2c_address, .flags = 0,
6739a0bf528SMauro Carvalho Chehab .buf = buf, .len = sizeof(buf) };
6749a0bf528SMauro Carvalho Chehab int result;
6759a0bf528SMauro Carvalho Chehab u32 frequency = 0;
6769a0bf528SMauro Carvalho Chehab
6779a0bf528SMauro Carvalho Chehab if (priv->i2c == NULL)
6789a0bf528SMauro Carvalho Chehab return -EINVAL;
6799a0bf528SMauro Carvalho Chehab
6809a0bf528SMauro Carvalho Chehab result = dvb_pll_configure(fe, buf, c->frequency);
6819a0bf528SMauro Carvalho Chehab if (result < 0)
6829a0bf528SMauro Carvalho Chehab return result;
6839a0bf528SMauro Carvalho Chehab else
6849a0bf528SMauro Carvalho Chehab frequency = result;
6859a0bf528SMauro Carvalho Chehab
6869a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
6879a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
6889a0bf528SMauro Carvalho Chehab if ((result = i2c_transfer(priv->i2c, &msg, 1)) != 1) {
6899a0bf528SMauro Carvalho Chehab return result;
6909a0bf528SMauro Carvalho Chehab }
6919a0bf528SMauro Carvalho Chehab
6929a0bf528SMauro Carvalho Chehab priv->frequency = frequency;
6939a0bf528SMauro Carvalho Chehab priv->bandwidth = c->bandwidth_hz;
6949a0bf528SMauro Carvalho Chehab
6959a0bf528SMauro Carvalho Chehab return 0;
6969a0bf528SMauro Carvalho Chehab }
6979a0bf528SMauro Carvalho Chehab
dvb_pll_calc_regs(struct dvb_frontend * fe,u8 * buf,int buf_len)6989a0bf528SMauro Carvalho Chehab static int dvb_pll_calc_regs(struct dvb_frontend *fe,
6999a0bf528SMauro Carvalho Chehab u8 *buf, int buf_len)
7009a0bf528SMauro Carvalho Chehab {
7019a0bf528SMauro Carvalho Chehab struct dtv_frontend_properties *c = &fe->dtv_property_cache;
7029a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
7039a0bf528SMauro Carvalho Chehab int result;
7049a0bf528SMauro Carvalho Chehab u32 frequency = 0;
7059a0bf528SMauro Carvalho Chehab
7069a0bf528SMauro Carvalho Chehab if (buf_len < 5)
7079a0bf528SMauro Carvalho Chehab return -EINVAL;
7089a0bf528SMauro Carvalho Chehab
7099a0bf528SMauro Carvalho Chehab result = dvb_pll_configure(fe, buf + 1, c->frequency);
7109a0bf528SMauro Carvalho Chehab if (result < 0)
7119a0bf528SMauro Carvalho Chehab return result;
7129a0bf528SMauro Carvalho Chehab else
7139a0bf528SMauro Carvalho Chehab frequency = result;
7149a0bf528SMauro Carvalho Chehab
7159a0bf528SMauro Carvalho Chehab buf[0] = priv->pll_i2c_address;
7169a0bf528SMauro Carvalho Chehab
7179a0bf528SMauro Carvalho Chehab priv->frequency = frequency;
7189a0bf528SMauro Carvalho Chehab priv->bandwidth = c->bandwidth_hz;
7199a0bf528SMauro Carvalho Chehab
7209a0bf528SMauro Carvalho Chehab return 5;
7219a0bf528SMauro Carvalho Chehab }
7229a0bf528SMauro Carvalho Chehab
dvb_pll_get_frequency(struct dvb_frontend * fe,u32 * frequency)7239a0bf528SMauro Carvalho Chehab static int dvb_pll_get_frequency(struct dvb_frontend *fe, u32 *frequency)
7249a0bf528SMauro Carvalho Chehab {
7259a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
7269a0bf528SMauro Carvalho Chehab *frequency = priv->frequency;
7279a0bf528SMauro Carvalho Chehab return 0;
7289a0bf528SMauro Carvalho Chehab }
7299a0bf528SMauro Carvalho Chehab
dvb_pll_get_bandwidth(struct dvb_frontend * fe,u32 * bandwidth)7309a0bf528SMauro Carvalho Chehab static int dvb_pll_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
7319a0bf528SMauro Carvalho Chehab {
7329a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
7339a0bf528SMauro Carvalho Chehab *bandwidth = priv->bandwidth;
7349a0bf528SMauro Carvalho Chehab return 0;
7359a0bf528SMauro Carvalho Chehab }
7369a0bf528SMauro Carvalho Chehab
dvb_pll_init(struct dvb_frontend * fe)7379a0bf528SMauro Carvalho Chehab static int dvb_pll_init(struct dvb_frontend *fe)
7389a0bf528SMauro Carvalho Chehab {
7399a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = fe->tuner_priv;
7409a0bf528SMauro Carvalho Chehab
7419a0bf528SMauro Carvalho Chehab if (priv->i2c == NULL)
7429a0bf528SMauro Carvalho Chehab return -EINVAL;
7439a0bf528SMauro Carvalho Chehab
7449a0bf528SMauro Carvalho Chehab if (priv->pll_desc->initdata) {
7459a0bf528SMauro Carvalho Chehab struct i2c_msg msg = { .flags = 0,
7469a0bf528SMauro Carvalho Chehab .addr = priv->pll_i2c_address,
7479a0bf528SMauro Carvalho Chehab .buf = priv->pll_desc->initdata + 1,
7489a0bf528SMauro Carvalho Chehab .len = priv->pll_desc->initdata[0] };
7499a0bf528SMauro Carvalho Chehab
7509a0bf528SMauro Carvalho Chehab int result;
7519a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
7529a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
7539a0bf528SMauro Carvalho Chehab result = i2c_transfer(priv->i2c, &msg, 1);
7549a0bf528SMauro Carvalho Chehab if (result != 1)
7559a0bf528SMauro Carvalho Chehab return result;
7569a0bf528SMauro Carvalho Chehab if (priv->pll_desc->initdata2) {
7579a0bf528SMauro Carvalho Chehab msg.buf = priv->pll_desc->initdata2 + 1;
7589a0bf528SMauro Carvalho Chehab msg.len = priv->pll_desc->initdata2[0];
7599a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
7609a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
7619a0bf528SMauro Carvalho Chehab result = i2c_transfer(priv->i2c, &msg, 1);
7629a0bf528SMauro Carvalho Chehab if (result != 1)
7639a0bf528SMauro Carvalho Chehab return result;
7649a0bf528SMauro Carvalho Chehab }
7659a0bf528SMauro Carvalho Chehab return 0;
7669a0bf528SMauro Carvalho Chehab }
7679a0bf528SMauro Carvalho Chehab /* Shouldn't be called when initdata is NULL, maybe BUG()? */
7689a0bf528SMauro Carvalho Chehab return -EINVAL;
7699a0bf528SMauro Carvalho Chehab }
7709a0bf528SMauro Carvalho Chehab
77114c4bf3cSJulia Lawall static const struct dvb_tuner_ops dvb_pll_tuner_ops = {
772f2709c20SMauro Carvalho Chehab .release = dvb_pll_release,
7739a0bf528SMauro Carvalho Chehab .sleep = dvb_pll_sleep,
7749a0bf528SMauro Carvalho Chehab .init = dvb_pll_init,
7759a0bf528SMauro Carvalho Chehab .set_params = dvb_pll_set_params,
7769a0bf528SMauro Carvalho Chehab .calc_regs = dvb_pll_calc_regs,
7779a0bf528SMauro Carvalho Chehab .get_frequency = dvb_pll_get_frequency,
7789a0bf528SMauro Carvalho Chehab .get_bandwidth = dvb_pll_get_bandwidth,
7799a0bf528SMauro Carvalho Chehab };
7809a0bf528SMauro Carvalho Chehab
dvb_pll_attach(struct dvb_frontend * fe,int pll_addr,struct i2c_adapter * i2c,unsigned int pll_desc_id)7819a0bf528SMauro Carvalho Chehab struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
7829a0bf528SMauro Carvalho Chehab struct i2c_adapter *i2c,
7839a0bf528SMauro Carvalho Chehab unsigned int pll_desc_id)
7849a0bf528SMauro Carvalho Chehab {
785b4756707SSean Young u8 *b1;
786b4756707SSean Young struct i2c_msg msg = { .addr = pll_addr, .flags = I2C_M_RD, .len = 1 };
7879a0bf528SMauro Carvalho Chehab struct dvb_pll_priv *priv = NULL;
7889a0bf528SMauro Carvalho Chehab int ret;
789548146fbSJoe Perches const struct dvb_pll_desc *desc;
790c268e7adSSean Young int nr;
7919a0bf528SMauro Carvalho Chehab
792b4756707SSean Young b1 = kmalloc(1, GFP_KERNEL);
793b4756707SSean Young if (!b1)
794b4756707SSean Young return NULL;
795b4756707SSean Young
796b4756707SSean Young b1[0] = 0;
797b4756707SSean Young msg.buf = b1;
798b4756707SSean Young
799c268e7adSSean Young nr = ida_simple_get(&pll_ida, 0, DVB_PLL_MAX, GFP_KERNEL);
800c268e7adSSean Young if (nr < 0) {
801c268e7adSSean Young kfree(b1);
802c268e7adSSean Young return NULL;
803c268e7adSSean Young }
804c268e7adSSean Young
805c268e7adSSean Young if (id[nr] > DVB_PLL_UNDEFINED && id[nr] < ARRAY_SIZE(pll_list))
806c268e7adSSean Young pll_desc_id = id[nr];
8079a0bf528SMauro Carvalho Chehab
8089a0bf528SMauro Carvalho Chehab BUG_ON(pll_desc_id < 1 || pll_desc_id >= ARRAY_SIZE(pll_list));
8099a0bf528SMauro Carvalho Chehab
8109a0bf528SMauro Carvalho Chehab desc = pll_list[pll_desc_id];
8119a0bf528SMauro Carvalho Chehab
8129a0bf528SMauro Carvalho Chehab if (i2c != NULL) {
8139a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
8149a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 1);
8159a0bf528SMauro Carvalho Chehab
8169a0bf528SMauro Carvalho Chehab ret = i2c_transfer (i2c, &msg, 1);
817c268e7adSSean Young if (ret != 1)
818c268e7adSSean Young goto out;
8199a0bf528SMauro Carvalho Chehab if (fe->ops.i2c_gate_ctrl)
8209a0bf528SMauro Carvalho Chehab fe->ops.i2c_gate_ctrl(fe, 0);
8219a0bf528SMauro Carvalho Chehab }
8229a0bf528SMauro Carvalho Chehab
8239a0bf528SMauro Carvalho Chehab priv = kzalloc(sizeof(struct dvb_pll_priv), GFP_KERNEL);
824c268e7adSSean Young if (!priv)
825c268e7adSSean Young goto out;
8269a0bf528SMauro Carvalho Chehab
8279a0bf528SMauro Carvalho Chehab priv->pll_i2c_address = pll_addr;
8289a0bf528SMauro Carvalho Chehab priv->i2c = i2c;
8299a0bf528SMauro Carvalho Chehab priv->pll_desc = desc;
830c268e7adSSean Young priv->nr = nr;
8319a0bf528SMauro Carvalho Chehab
8329a0bf528SMauro Carvalho Chehab memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
8339a0bf528SMauro Carvalho Chehab sizeof(struct dvb_tuner_ops));
8349a0bf528SMauro Carvalho Chehab
83585709cbfSMauro Carvalho Chehab strscpy(fe->ops.tuner_ops.info.name, desc->name,
8369a0bf528SMauro Carvalho Chehab sizeof(fe->ops.tuner_ops.info.name));
8373d8e450fSMauro Carvalho Chehab
838a3f90c75SMauro Carvalho Chehab fe->ops.tuner_ops.info.frequency_min_hz = desc->min;
839a3f90c75SMauro Carvalho Chehab fe->ops.tuner_ops.info.frequency_max_hz = desc->max;
8403d8e450fSMauro Carvalho Chehab
8413d8e450fSMauro Carvalho Chehab dprintk("%s tuner, frequency range: %u...%u\n",
8423d8e450fSMauro Carvalho Chehab desc->name, desc->min, desc->max);
843a3f90c75SMauro Carvalho Chehab
8449a0bf528SMauro Carvalho Chehab if (!desc->initdata)
8459a0bf528SMauro Carvalho Chehab fe->ops.tuner_ops.init = NULL;
8469a0bf528SMauro Carvalho Chehab if (!desc->sleepdata)
8479a0bf528SMauro Carvalho Chehab fe->ops.tuner_ops.sleep = NULL;
8489a0bf528SMauro Carvalho Chehab
8499a0bf528SMauro Carvalho Chehab fe->tuner_priv = priv;
8509a0bf528SMauro Carvalho Chehab
8519a0bf528SMauro Carvalho Chehab if ((debug) || (id[priv->nr] == pll_desc_id)) {
8525479a582SMauro Carvalho Chehab dprintk("dvb-pll[%d]", priv->nr);
8539a0bf528SMauro Carvalho Chehab if (i2c != NULL)
8545479a582SMauro Carvalho Chehab pr_cont(" %d-%04x", i2c_adapter_id(i2c), pll_addr);
8555479a582SMauro Carvalho Chehab pr_cont(": id# %d (%s) attached, %s\n", pll_desc_id, desc->name,
8569a0bf528SMauro Carvalho Chehab id[priv->nr] == pll_desc_id ?
8579a0bf528SMauro Carvalho Chehab "insmod option" : "autodetected");
8589a0bf528SMauro Carvalho Chehab }
8599a0bf528SMauro Carvalho Chehab
860b4756707SSean Young kfree(b1);
861b4756707SSean Young
8629a0bf528SMauro Carvalho Chehab return fe;
863c268e7adSSean Young out:
864c268e7adSSean Young kfree(b1);
865c268e7adSSean Young ida_simple_remove(&pll_ida, nr);
866c268e7adSSean Young
867c268e7adSSean Young return NULL;
8689a0bf528SMauro Carvalho Chehab }
869*86495af1SGreg Kroah-Hartman EXPORT_SYMBOL_GPL(dvb_pll_attach);
8709a0bf528SMauro Carvalho Chehab
871eaa51feeSAkihiro Tsukada
872eaa51feeSAkihiro Tsukada static int
dvb_pll_probe(struct i2c_client * client)873505548dcSUwe Kleine-König dvb_pll_probe(struct i2c_client *client)
874eaa51feeSAkihiro Tsukada {
875505548dcSUwe Kleine-König const struct i2c_device_id *id = i2c_client_get_device_id(client);
876eaa51feeSAkihiro Tsukada struct dvb_pll_config *cfg;
877eaa51feeSAkihiro Tsukada struct dvb_frontend *fe;
878eaa51feeSAkihiro Tsukada unsigned int desc_id;
879eaa51feeSAkihiro Tsukada
880eaa51feeSAkihiro Tsukada cfg = client->dev.platform_data;
881eaa51feeSAkihiro Tsukada fe = cfg->fe;
882eaa51feeSAkihiro Tsukada i2c_set_clientdata(client, fe);
883eaa51feeSAkihiro Tsukada desc_id = (unsigned int) id->driver_data;
884eaa51feeSAkihiro Tsukada
885eaa51feeSAkihiro Tsukada if (!dvb_pll_attach(fe, client->addr, client->adapter, desc_id))
886eaa51feeSAkihiro Tsukada return -ENOMEM;
887eaa51feeSAkihiro Tsukada
888f917fc0eSAkihiro Tsukada /*
889f917fc0eSAkihiro Tsukada * Unset tuner_ops.release (== dvb_pll_release)
890f917fc0eSAkihiro Tsukada * which has been just set in the above dvb_pll_attach(),
891f917fc0eSAkihiro Tsukada * because if tuner_ops.release was left defined,
892f917fc0eSAkihiro Tsukada * this module would be 'put' twice on exit:
893f917fc0eSAkihiro Tsukada * once by dvb_frontend_detach() and another by dvb_module_release().
894f917fc0eSAkihiro Tsukada *
895f917fc0eSAkihiro Tsukada * dvb_pll_release is instead executed in the i2c driver's .remove(),
896f917fc0eSAkihiro Tsukada * keeping dvb_pll_attach untouched for legacy (dvb_attach) drivers.
897f917fc0eSAkihiro Tsukada */
898f917fc0eSAkihiro Tsukada fe->ops.tuner_ops.release = NULL;
899eaa51feeSAkihiro Tsukada dev_info(&client->dev, "DVB Simple Tuner attached.\n");
900eaa51feeSAkihiro Tsukada return 0;
901eaa51feeSAkihiro Tsukada }
902eaa51feeSAkihiro Tsukada
dvb_pll_remove(struct i2c_client * client)903ed5c2f5fSUwe Kleine-König static void dvb_pll_remove(struct i2c_client *client)
904eaa51feeSAkihiro Tsukada {
905c268e7adSSean Young struct dvb_frontend *fe = i2c_get_clientdata(client);
906c268e7adSSean Young struct dvb_pll_priv *priv = fe->tuner_priv;
907eaa51feeSAkihiro Tsukada
908c268e7adSSean Young ida_simple_remove(&pll_ida, priv->nr);
909eaa51feeSAkihiro Tsukada dvb_pll_release(fe);
910eaa51feeSAkihiro Tsukada }
911eaa51feeSAkihiro Tsukada
912eaa51feeSAkihiro Tsukada
913eaa51feeSAkihiro Tsukada static const struct i2c_device_id dvb_pll_id[] = {
914eaa51feeSAkihiro Tsukada {"dtt7579", DVB_PLL_THOMSON_DTT7579},
915eaa51feeSAkihiro Tsukada {"dtt759x", DVB_PLL_THOMSON_DTT759X},
916eaa51feeSAkihiro Tsukada {"z201", DVB_PLL_LG_Z201},
917eaa51feeSAkihiro Tsukada {"unknown_1", DVB_PLL_UNKNOWN_1},
918eaa51feeSAkihiro Tsukada {"tua6010xs", DVB_PLL_TUA6010XS},
919eaa51feeSAkihiro Tsukada {"env57h1xd5", DVB_PLL_ENV57H1XD5},
920eaa51feeSAkihiro Tsukada {"tua6034", DVB_PLL_TUA6034},
921eaa51feeSAkihiro Tsukada {"tda665x", DVB_PLL_TDA665X},
922eaa51feeSAkihiro Tsukada {"tded4", DVB_PLL_TDED4},
923eaa51feeSAkihiro Tsukada {"tdhu2", DVB_PLL_TDHU2},
924eaa51feeSAkihiro Tsukada {"tbmv", DVB_PLL_SAMSUNG_TBMV},
925eaa51feeSAkihiro Tsukada {"sd1878_tda8261", DVB_PLL_PHILIPS_SD1878_TDA8261},
926eaa51feeSAkihiro Tsukada {"opera1", DVB_PLL_OPERA1},
927eaa51feeSAkihiro Tsukada {"dtos403ih102a", DVB_PLL_SAMSUNG_DTOS403IH102A},
928eaa51feeSAkihiro Tsukada {"tdtc9251dh0", DVB_PLL_SAMSUNG_TDTC9251DH0},
929eaa51feeSAkihiro Tsukada {"tbdu18132", DVB_PLL_SAMSUNG_TBDU18132},
930eaa51feeSAkihiro Tsukada {"tbmu24112", DVB_PLL_SAMSUNG_TBMU24112},
931eaa51feeSAkihiro Tsukada {"tdee4", DVB_PLL_TDEE4},
932eaa51feeSAkihiro Tsukada {"dtt7520x", DVB_PLL_THOMSON_DTT7520X},
93317459727SAkihiro Tsukada {"tua6034_friio", DVB_PLL_TUA6034_FRIIO},
934648db06dSAkihiro Tsukada {"tda665x_earthpt1", DVB_PLL_TDA665X_EARTH_PT1},
935eaa51feeSAkihiro Tsukada {}
936eaa51feeSAkihiro Tsukada };
937eaa51feeSAkihiro Tsukada
938eaa51feeSAkihiro Tsukada
939eaa51feeSAkihiro Tsukada MODULE_DEVICE_TABLE(i2c, dvb_pll_id);
940eaa51feeSAkihiro Tsukada
941eaa51feeSAkihiro Tsukada static struct i2c_driver dvb_pll_driver = {
942eaa51feeSAkihiro Tsukada .driver = {
943eaa51feeSAkihiro Tsukada .name = "dvb_pll",
944eaa51feeSAkihiro Tsukada },
945aaeb31c0SUwe Kleine-König .probe = dvb_pll_probe,
946eaa51feeSAkihiro Tsukada .remove = dvb_pll_remove,
947eaa51feeSAkihiro Tsukada .id_table = dvb_pll_id,
948eaa51feeSAkihiro Tsukada };
949eaa51feeSAkihiro Tsukada
950eaa51feeSAkihiro Tsukada module_i2c_driver(dvb_pll_driver);
951eaa51feeSAkihiro Tsukada
9529a0bf528SMauro Carvalho Chehab MODULE_DESCRIPTION("dvb pll library");
9539a0bf528SMauro Carvalho Chehab MODULE_AUTHOR("Gerd Knorr");
9549a0bf528SMauro Carvalho Chehab MODULE_LICENSE("GPL");
955