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
27 /**
28 * Attach a dvb-pll to the supplied frontend structure.
29 *
30 * @param fe Frontend to attach to.
31 * @param pll_addr i2c address of the PLL (if used).
32 * @param i2c i2c adapter to use (set to NULL if not used).
33 * @param pll_desc_id dvb_pll_desc to use.
34 * @return Frontend pointer on success, NULL on failure
35 */
36 #if defined(CONFIG_DVB_PLL) || (defined(CONFIG_DVB_PLL_MODULE) && defined(MODULE))
37 extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
38 int pll_addr,
39 struct i2c_adapter *i2c,
40 unsigned int pll_desc_id);
41 #else
dvb_pll_attach(struct dvb_frontend * fe,int pll_addr,struct i2c_adapter * i2c,unsigned int pll_desc_id)42 static inline 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 {
47 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
48 return NULL;
49 }
50 #endif
51
52 #endif
53