1/*
2 * descriptions + helper functions for simple dvb plls.
3 */
4
5#ifndef __DVB_PLL_H__
6#define __DVB_PLL_H__
7
8#include <linux/i2c.h>
9#include "dvb_frontend.h"
10
11#define DVB_PLL_UNDEFINED               0
12#define DVB_PLL_THOMSON_DTT7579         1
13#define DVB_PLL_THOMSON_DTT759X         2
14#define DVB_PLL_LG_Z201                 3
15#define DVB_PLL_UNKNOWN_1               4
16#define DVB_PLL_TUA6010XS               5
17#define DVB_PLL_ENV57H1XD5              6
18#define DVB_PLL_TUA6034                 7
19#define DVB_PLL_TDA665X                 8
20#define DVB_PLL_TDED4                   9
21#define DVB_PLL_TDHU2                  10
22#define DVB_PLL_SAMSUNG_TBMV           11
23#define DVB_PLL_PHILIPS_SD1878_TDA8261 12
24#define DVB_PLL_OPERA1                 13
25#define DVB_PLL_SAMSUNG_DTOS403IH102A  14
26#define DVB_PLL_SAMSUNG_TDTC9251DH0    15
27#define DVB_PLL_SAMSUNG_TBDU18132      16
28#define DVB_PLL_SAMSUNG_TBMU24112      17
29#define DVB_PLL_TDEE4		       18
30#define DVB_PLL_THOMSON_DTT7520X       19
31
32/**
33 * Attach a dvb-pll to the supplied frontend structure.
34 *
35 * @param fe Frontend to attach to.
36 * @param pll_addr i2c address of the PLL (if used).
37 * @param i2c i2c adapter to use (set to NULL if not used).
38 * @param pll_desc_id dvb_pll_desc to use.
39 * @return Frontend pointer on success, NULL on failure
40 */
41#if IS_ENABLED(CONFIG_DVB_PLL)
42extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
43					   int pll_addr,
44					   struct i2c_adapter *i2c,
45					   unsigned int pll_desc_id);
46#else
47static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
48					   int pll_addr,
49					   struct i2c_adapter *i2c,
50					   unsigned int pll_desc_id)
51{
52	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
53	return NULL;
54}
55#endif
56
57#endif
58