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/*
* descriptions + helper functions for simple dvb plls.
*/
#ifndef __DVB_PLL_H__
#define __DVB_PLL_H__
#include <linux/i2c.h>
#include "dvb_frontend.h"
struct dvb_pll_desc {
char *name;
u32 min;
u32 max;
u32 iffreq;
void (*set)(u8 *buf, const struct dvb_frontend_parameters *params);
u8 *initdata;
u8 *sleepdata;
int count;
struct {
u32 limit;
u32 stepsize;
u8 config;
u8 cb;
} entries[12];
};
extern struct dvb_pll_desc dvb_pll_thomson_dtt7579;
extern struct dvb_pll_desc dvb_pll_thomson_dtt759x;
extern struct dvb_pll_desc dvb_pll_thomson_dtt7610;
extern struct dvb_pll_desc dvb_pll_lg_z201;
extern struct dvb_pll_desc dvb_pll_microtune_4042;
extern struct dvb_pll_desc dvb_pll_thomson_dtt761x;
extern struct dvb_pll_desc dvb_pll_unknown_1;
extern struct dvb_pll_desc dvb_pll_tua6010xs;
extern struct dvb_pll_desc dvb_pll_env57h1xd5;
extern struct dvb_pll_desc dvb_pll_tua6034;
extern struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf;
extern struct dvb_pll_desc dvb_pll_tda665x;
extern struct dvb_pll_desc dvb_pll_fmd1216me;
extern struct dvb_pll_desc dvb_pll_tded4;
extern struct dvb_pll_desc dvb_pll_tuv1236d;
extern struct dvb_pll_desc dvb_pll_tdhu2;
extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
extern struct dvb_pll_desc dvb_pll_philips_td1316;
extern struct dvb_pll_desc dvb_pll_thomson_fe6600;
extern struct dvb_pll_desc dvb_pll_opera1;
extern int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
const struct dvb_frontend_parameters *params);
/**
* Attach a dvb-pll to the supplied frontend structure.
*
* @param fe Frontend to attach to.
* @param pll_addr i2c address of the PLL (if used).
* @param i2c i2c adapter to use (set to NULL if not used).
* @param desc dvb_pll_desc to use.
* @return Frontend pointer on success, NULL on failure
*/
#if defined(CONFIG_DVB_PLL) || (defined(CONFIG_DVB_PLL_MODULE) && defined(MODULE))
extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
int pll_addr,
struct i2c_adapter *i2c,
struct dvb_pll_desc *desc);
#else
static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
int pll_addr,
struct i2c_adapter *i2c,
struct dvb_pll_desc *desc)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
return NULL;
}
#endif
#endif
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