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 31/** 32 * Attach a dvb-pll to the supplied frontend structure. 33 * 34 * @param fe Frontend to attach to. 35 * @param pll_addr i2c address of the PLL (if used). 36 * @param i2c i2c adapter to use (set to NULL if not used). 37 * @param pll_desc_id dvb_pll_desc to use. 38 * @return Frontend pointer on success, NULL on failure 39 */ 40#if defined(CONFIG_DVB_PLL) || (defined(CONFIG_DVB_PLL_MODULE) && defined(MODULE)) 41extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, 42 int pll_addr, 43 struct i2c_adapter *i2c, 44 unsigned int pll_desc_id); 45#else 46static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, 47 int pll_addr, 48 struct i2c_adapter *i2c, 49 unsigned int pll_desc_id) 50{ 51 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 52 return NULL; 53} 54#endif 55 56#endif 57