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path: root/drivers/media/dvb/frontends/dvb-pll.c
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Diffstat (limited to 'drivers/media/dvb/frontends/dvb-pll.c')
-rw-r--r--drivers/media/dvb/frontends/dvb-pll.c324
1 files changed, 0 insertions, 324 deletions
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
deleted file mode 100644
index 5264310c070..00000000000
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
- * descriptions + helper functions for simple dvb plls.
- *
- * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/dvb/frontend.h>
-#include <asm/types.h>
-
-#include "dvb-pll.h"
-
-/* ----------------------------------------------------------- */
-/* descriptions */
-
-struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
- .name = "Thomson dtt7579",
- .min = 177000000,
- .max = 858000000,
- .count = 5,
- .entries = {
- { 0, 36166667, 166666, 0xb4, 0x03 }, /* go sleep */
- { 443250000, 36166667, 166666, 0xb4, 0x02 },
- { 542000000, 36166667, 166666, 0xb4, 0x08 },
- { 771000000, 36166667, 166666, 0xbc, 0x08 },
- { 999999999, 36166667, 166666, 0xf4, 0x08 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt7579);
-
-struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
- .name = "Thomson dtt7610",
- .min = 44000000,
- .max = 958000000,
- .count = 3,
- .entries = {
- { 157250000, 44000000, 62500, 0x8e, 0x39 },
- { 454000000, 44000000, 62500, 0x8e, 0x3a },
- { 999999999, 44000000, 62500, 0x8e, 0x3c },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt7610);
-
-static void thomson_dtt759x_bw(u8 *buf, u32 freq, int bandwidth)
-{
- if (BANDWIDTH_7_MHZ == bandwidth)
- buf[3] |= 0x10;
-}
-
-struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
- .name = "Thomson dtt759x",
- .min = 177000000,
- .max = 896000000,
- .setbw = thomson_dtt759x_bw,
- .count = 6,
- .entries = {
- { 0, 36166667, 166666, 0x84, 0x03 },
- { 264000000, 36166667, 166666, 0xb4, 0x02 },
- { 470000000, 36166667, 166666, 0xbc, 0x02 },
- { 735000000, 36166667, 166666, 0xbc, 0x08 },
- { 835000000, 36166667, 166666, 0xf4, 0x08 },
- { 999999999, 36166667, 166666, 0xfc, 0x08 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt759x);
-
-struct dvb_pll_desc dvb_pll_lg_z201 = {
- .name = "LG z201",
- .min = 174000000,
- .max = 862000000,
- .count = 6,
- .entries = {
- { 0, 36166667, 166666, 0xbc, 0x03 },
- { 157500000, 36166667, 166666, 0xbc, 0x01 },
- { 443250000, 36166667, 166666, 0xbc, 0x02 },
- { 542000000, 36166667, 166666, 0xbc, 0x04 },
- { 830000000, 36166667, 166666, 0xf4, 0x04 },
- { 999999999, 36166667, 166666, 0xfc, 0x04 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_lg_z201);
-
-struct dvb_pll_desc dvb_pll_microtune_4042 = {
- .name = "Microtune 4042 FI5",
- .min = 57000000,
- .max = 858000000,
- .count = 3,
- .entries = {
- { 162000000, 44000000, 62500, 0x8e, 0xa1 },
- { 457000000, 44000000, 62500, 0x8e, 0x91 },
- { 999999999, 44000000, 62500, 0x8e, 0x31 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_microtune_4042);
-
-struct dvb_pll_desc dvb_pll_thomson_dtt7611 = {
- .name = "Thomson dtt7611",
- .min = 44000000,
- .max = 958000000,
- .count = 3,
- .entries = {
- { 157250000, 44000000, 62500, 0x8e, 0x39 },
- { 454000000, 44000000, 62500, 0x8e, 0x3a },
- { 999999999, 44000000, 62500, 0x8e, 0x3c },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt7611);
-
-struct dvb_pll_desc dvb_pll_unknown_1 = {
- .name = "unknown 1", /* used by dntv live dvb-t */
- .min = 174000000,
- .max = 862000000,
- .count = 9,
- .entries = {
- { 150000000, 36166667, 166666, 0xb4, 0x01 },
- { 173000000, 36166667, 166666, 0xbc, 0x01 },
- { 250000000, 36166667, 166666, 0xb4, 0x02 },
- { 400000000, 36166667, 166666, 0xbc, 0x02 },
- { 420000000, 36166667, 166666, 0xf4, 0x02 },
- { 470000000, 36166667, 166666, 0xfc, 0x02 },
- { 600000000, 36166667, 166666, 0xbc, 0x08 },
- { 730000000, 36166667, 166666, 0xf4, 0x08 },
- { 999999999, 36166667, 166666, 0xfc, 0x08 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_unknown_1);
-
-/* Infineon TUA6010XS
- * used in Thomson Cable Tuner
- */
-struct dvb_pll_desc dvb_pll_tua6010xs = {
- .name = "Infineon TUA6010XS",
- .min = 44250000,
- .max = 858000000,
- .count = 3,
- .entries = {
- { 115750000, 36125000, 62500, 0x8e, 0x03 },
- { 403250000, 36125000, 62500, 0x8e, 0x06 },
- { 999999999, 36125000, 62500, 0x8e, 0x85 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_tua6010xs);
-
-/* Panasonic env57h1xd5 (some Philips PLL ?) */
-struct dvb_pll_desc dvb_pll_env57h1xd5 = {
- .name = "Panasonic ENV57H1XD5",
- .min = 44250000,
- .max = 858000000,
- .count = 4,
- .entries = {
- { 153000000, 36291666, 166666, 0xc2, 0x41 },
- { 470000000, 36291666, 166666, 0xc2, 0x42 },
- { 526000000, 36291666, 166666, 0xc2, 0x84 },
- { 999999999, 36291666, 166666, 0xc2, 0xa4 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_env57h1xd5);
-
-/* Philips TDA6650/TDA6651
- * used in Panasonic ENV77H11D5
- */
-static void tda665x_bw(u8 *buf, u32 freq, int bandwidth)
-{
- if (bandwidth == BANDWIDTH_8_MHZ)
- buf[3] |= 0x08;
-}
-
-struct dvb_pll_desc dvb_pll_tda665x = {
- .name = "Philips TDA6650/TDA6651",
- .min = 44250000,
- .max = 858000000,
- .setbw = tda665x_bw,
- .count = 12,
- .entries = {
- { 93834000, 36249333, 166667, 0xca, 0x61 /* 011 0 0 0 01 */ },
- { 123834000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
- { 161000000, 36249333, 166667, 0xca, 0xa1 /* 101 0 0 0 01 */ },
- { 163834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
- { 253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0 10 */ },
- { 383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0 10 */ },
- { 443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0 10 */ },
- { 444000000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
- { 583834000, 36249333, 166667, 0xca, 0x63 /* 011 0 0 0 11 */ },
- { 793834000, 36249333, 166667, 0xca, 0xa3 /* 101 0 0 0 11 */ },
- { 444834000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0 11 */ },
- { 861000000, 36249333, 166667, 0xca, 0xe3 /* 111 0 0 0 11 */ },
- }
-};
-EXPORT_SYMBOL(dvb_pll_tda665x);
-
-/* Infineon TUA6034
- * used in LG TDTP E102P
- */
-static void tua6034_bw(u8 *buf, u32 freq, int bandwidth)
-{
- if (BANDWIDTH_7_MHZ != bandwidth)
- buf[3] |= 0x08;
-}
-
-struct dvb_pll_desc dvb_pll_tua6034 = {
- .name = "Infineon TUA6034",
- .min = 44250000,
- .max = 858000000,
- .count = 3,
- .setbw = tua6034_bw,
- .entries = {
- { 174500000, 36166667, 62500, 0xce, 0x01 },
- { 230000000, 36166667, 62500, 0xce, 0x02 },
- { 999999999, 36166667, 62500, 0xce, 0x04 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_tua6034);
-
-/* Philips FMD1216ME
- * used in Medion Hybrid PCMCIA card and USB Box
- */
-static void fmd1216me_bw(u8 *buf, u32 freq, int bandwidth)
-{
- if (bandwidth == BANDWIDTH_8_MHZ && freq >= 158870000)
- buf[3] |= 0x08;
-}
-
-struct dvb_pll_desc dvb_pll_fmd1216me = {
- .name = "Philips FMD1216ME",
- .min = 50870000,
- .max = 858000000,
- .setbw = fmd1216me_bw,
- .count = 7,
- .entries = {
- { 143870000, 36213333, 166667, 0xbc, 0x41 },
- { 158870000, 36213333, 166667, 0xf4, 0x41 },
- { 329870000, 36213333, 166667, 0xbc, 0x42 },
- { 441870000, 36213333, 166667, 0xf4, 0x42 },
- { 625870000, 36213333, 166667, 0xbc, 0x44 },
- { 803870000, 36213333, 166667, 0xf4, 0x44 },
- { 999999999, 36213333, 166667, 0xfc, 0x44 },
- }
-};
-EXPORT_SYMBOL(dvb_pll_fmd1216me);
-
-/* ALPS TDED4
- * used in Nebula-Cards and USB boxes
- */
-static void tded4_bw(u8 *buf, u32 freq, int bandwidth)
-{
- if (bandwidth == BANDWIDTH_8_MHZ)
- buf[3] |= 0x04;
-}
-
-struct dvb_pll_desc dvb_pll_tded4 = {
- .name = "ALPS TDED4",
- .min = 47000000,
- .max = 863000000,
- .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 },
- }
-};
-EXPORT_SYMBOL(dvb_pll_tded4);
-
-/* ----------------------------------------------------------- */
-/* code */
-
-static int debug = 0;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
- u32 freq, int bandwidth)
-{
- u32 div;
- int i;
-
- if (freq != 0 && (freq < desc->min || freq > desc->max))
- return -EINVAL;
-
- for (i = 0; i < desc->count; i++) {
- if (freq > desc->entries[i].limit)
- continue;
- break;
- }
- if (debug)
- printk("pll: %s: freq=%d bw=%d | i=%d/%d\n",
- desc->name, freq, bandwidth, i, desc->count);
- BUG_ON(i == desc->count);
-
- div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
- buf[0] = div >> 8;
- buf[1] = div & 0xff;
- buf[2] = desc->entries[i].cb1;
- buf[3] = desc->entries[i].cb2;
-
- if (desc->setbw)
- desc->setbw(buf, freq, bandwidth);
-
- if (debug)
- printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
- desc->name, div, buf[0], buf[1], buf[2], buf[3]);
-
- return 0;
-}
-EXPORT_SYMBOL(dvb_pll_configure);
-
-MODULE_DESCRIPTION("dvb pll library");
-MODULE_AUTHOR("Gerd Knorr");
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-13 08:14:14 +0000