2 * descriptions + helper functions for simple dvb plls.
4 * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <linux/module.h>
22 #include <linux/dvb/frontend.h>
23 #include <asm/types.h>
27 /* ----------------------------------------------------------- */
30 struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
31 .name = "Thomson dtt7579",
36 { 0, 36166667, 166666, 0xb4, 0x03 }, /* go sleep */
37 { 443250000, 36166667, 166666, 0xb4, 0x02 },
38 { 542000000, 36166667, 166666, 0xb4, 0x08 },
39 { 771000000, 36166667, 166666, 0xbc, 0x08 },
40 { 999999999, 36166667, 166666, 0xf4, 0x08 },
43 EXPORT_SYMBOL(dvb_pll_thomson_dtt7579);
45 struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
46 .name = "Thomson dtt7610",
51 { 157250000, 44000000, 62500, 0x8e, 0x39 },
52 { 454000000, 44000000, 62500, 0x8e, 0x3a },
53 { 999999999, 44000000, 62500, 0x8e, 0x3c },
56 EXPORT_SYMBOL(dvb_pll_thomson_dtt7610);
58 static void thomson_dtt759x_bw(u8 *buf, u32 freq, int bandwidth)
60 if (BANDWIDTH_7_MHZ == bandwidth)
64 struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
65 .name = "Thomson dtt759x",
68 .setbw = thomson_dtt759x_bw,
71 { 0, 36166667, 166666, 0x84, 0x03 },
72 { 264000000, 36166667, 166666, 0xb4, 0x02 },
73 { 470000000, 36166667, 166666, 0xbc, 0x02 },
74 { 735000000, 36166667, 166666, 0xbc, 0x08 },
75 { 835000000, 36166667, 166666, 0xf4, 0x08 },
76 { 999999999, 36166667, 166666, 0xfc, 0x08 },
79 EXPORT_SYMBOL(dvb_pll_thomson_dtt759x);
81 struct dvb_pll_desc dvb_pll_lg_z201 = {
87 { 0, 36166667, 166666, 0xbc, 0x03 },
88 { 157500000, 36166667, 166666, 0xbc, 0x01 },
89 { 443250000, 36166667, 166666, 0xbc, 0x02 },
90 { 542000000, 36166667, 166666, 0xbc, 0x04 },
91 { 830000000, 36166667, 166666, 0xf4, 0x04 },
92 { 999999999, 36166667, 166666, 0xfc, 0x04 },
95 EXPORT_SYMBOL(dvb_pll_lg_z201);
97 struct dvb_pll_desc dvb_pll_microtune_4042 = {
98 .name = "Microtune 4042 FI5",
103 { 162000000, 44000000, 62500, 0x8e, 0xa1 },
104 { 457000000, 44000000, 62500, 0x8e, 0x91 },
105 { 999999999, 44000000, 62500, 0x8e, 0x31 },
108 EXPORT_SYMBOL(dvb_pll_microtune_4042);
110 struct dvb_pll_desc dvb_pll_thomson_dtt7611 = {
111 .name = "Thomson dtt7611",
116 { 157250000, 44000000, 62500, 0x8e, 0x39 },
117 { 454000000, 44000000, 62500, 0x8e, 0x3a },
118 { 999999999, 44000000, 62500, 0x8e, 0x3c },
121 EXPORT_SYMBOL(dvb_pll_thomson_dtt7611);
123 struct dvb_pll_desc dvb_pll_unknown_1 = {
124 .name = "unknown 1", /* used by dntv live dvb-t */
129 { 150000000, 36166667, 166666, 0xb4, 0x01 },
130 { 173000000, 36166667, 166666, 0xbc, 0x01 },
131 { 250000000, 36166667, 166666, 0xb4, 0x02 },
132 { 400000000, 36166667, 166666, 0xbc, 0x02 },
133 { 420000000, 36166667, 166666, 0xf4, 0x02 },
134 { 470000000, 36166667, 166666, 0xfc, 0x02 },
135 { 600000000, 36166667, 166666, 0xbc, 0x08 },
136 { 730000000, 36166667, 166666, 0xf4, 0x08 },
137 { 999999999, 36166667, 166666, 0xfc, 0x08 },
140 EXPORT_SYMBOL(dvb_pll_unknown_1);
142 /* Infineon TUA6010XS
143 * used in Thomson Cable Tuner
145 struct dvb_pll_desc dvb_pll_tua6010xs = {
146 .name = "Infineon TUA6010XS",
151 { 115750000, 36125000, 62500, 0x8e, 0x03 },
152 { 403250000, 36125000, 62500, 0x8e, 0x06 },
153 { 999999999, 36125000, 62500, 0x8e, 0x85 },
156 EXPORT_SYMBOL(dvb_pll_tua6010xs);
158 /* Panasonic env57h1xd5 (some Philips PLL ?) */
159 struct dvb_pll_desc dvb_pll_env57h1xd5 = {
160 .name = "Panasonic ENV57H1XD5",
165 { 153000000, 36291666, 166666, 0xc2, 0x41 },
166 { 470000000, 36291666, 166666, 0xc2, 0x42 },
167 { 526000000, 36291666, 166666, 0xc2, 0x84 },
168 { 999999999, 36291666, 166666, 0xc2, 0xa4 },
171 EXPORT_SYMBOL(dvb_pll_env57h1xd5);
173 /* Philips TDA6650/TDA6651
174 * used in Panasonic ENV77H11D5
176 static void tda665x_bw(u8 *buf, u32 freq, int bandwidth)
178 if (bandwidth == BANDWIDTH_8_MHZ)
182 struct dvb_pll_desc dvb_pll_tda665x = {
183 .name = "Philips TDA6650/TDA6651",
189 { 93834000, 36249333, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
190 { 123834000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
191 { 161000000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
192 { 163834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
193 { 253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
194 { 383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
195 { 443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
196 { 444000000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
197 { 583834000, 36249333, 166667, 0xca, 0x63 /* 011 0 0 0 11 */ },
198 { 793834000, 36249333, 166667, 0xca, 0xa3 /* 101 0 0 0 11 */ },
199 { 444834000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
200 { 861000000, 36249333, 166667, 0xca, 0xe3 /* 111 0 0 0 11 */ },
203 EXPORT_SYMBOL(dvb_pll_tda665x);
206 * used in LG TDTP E102P
208 static void tua6034_bw(u8 *buf, u32 freq, int bandwidth)
210 if (BANDWIDTH_7_MHZ != bandwidth)
214 struct dvb_pll_desc dvb_pll_tua6034 = {
215 .name = "Infineon TUA6034",
221 { 174500000, 36166667, 62500, 0xce, 0x01 },
222 { 230000000, 36166667, 62500, 0xce, 0x02 },
223 { 999999999, 36166667, 62500, 0xce, 0x04 },
226 EXPORT_SYMBOL(dvb_pll_tua6034);
229 * used in Medion Hybrid PCMCIA card and USB Box
231 static void fmd1216me_bw(u8 *buf, u32 freq, int bandwidth)
233 if (bandwidth == BANDWIDTH_8_MHZ && freq >= 158870000)
237 struct dvb_pll_desc dvb_pll_fmd1216me = {
238 .name = "Philips FMD1216ME",
241 .setbw = fmd1216me_bw,
244 { 143870000, 36213333, 166667, 0xbc, 0x41 },
245 { 158870000, 36213333, 166667, 0xf4, 0x41 },
246 { 329870000, 36213333, 166667, 0xbc, 0x42 },
247 { 441870000, 36213333, 166667, 0xf4, 0x42 },
248 { 625870000, 36213333, 166667, 0xbc, 0x44 },
249 { 803870000, 36213333, 166667, 0xf4, 0x44 },
250 { 999999999, 36213333, 166667, 0xfc, 0x44 },
253 EXPORT_SYMBOL(dvb_pll_fmd1216me);
256 * used in Nebula-Cards and USB boxes
258 static void tded4_bw(u8 *buf, u32 freq, int bandwidth)
260 if (bandwidth == BANDWIDTH_8_MHZ)
264 struct dvb_pll_desc dvb_pll_tded4 = {
265 .name = "ALPS TDED4",
271 { 153000000, 36166667, 166667, 0x85, 0x01 },
272 { 470000000, 36166667, 166667, 0x85, 0x02 },
273 { 823000000, 36166667, 166667, 0x85, 0x08 },
274 { 999999999, 36166667, 166667, 0x85, 0x88 },
277 EXPORT_SYMBOL(dvb_pll_tded4);
279 /* ----------------------------------------------------------- */
282 static int debug = 0;
283 module_param(debug, int, 0644);
284 MODULE_PARM_DESC(debug, "enable verbose debug messages");
286 int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
287 u32 freq, int bandwidth)
292 if (freq != 0 && (freq < desc->min || freq > desc->max))
295 for (i = 0; i < desc->count; i++) {
296 if (freq > desc->entries[i].limit)
301 printk("pll: %s: freq=%d bw=%d | i=%d/%d\n",
302 desc->name, freq, bandwidth, i, desc->count);
303 BUG_ON(i == desc->count);
305 div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
308 buf[2] = desc->entries[i].cb1;
309 buf[3] = desc->entries[i].cb2;
312 desc->setbw(buf, freq, bandwidth);
315 printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
316 desc->name, div, buf[0], buf[1], buf[2], buf[3]);
320 EXPORT_SYMBOL(dvb_pll_configure);
322 MODULE_DESCRIPTION("dvb pll library");
323 MODULE_AUTHOR("Gerd Knorr");
324 MODULE_LICENSE("GPL");