/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
STB6100 Silicon Tuner
Copyright (C) Manu Abraham (abraham.manu@gmail.com)
Copyright (C) ST Microelectronics
*/
#ifndef __STB_6100_REG_H
#define __STB_6100_REG_H
#include <linux/dvb/frontend.h>
#include <media/dvb_frontend.h>
#define STB6100_LD 0 x00
#define STB6100_LD_LOCK (1 << 0 )
#define STB6100_VCO 0 x01
#define STB6100_VCO_OSCH (0 x01 << 7 )
#define STB6100_VCO_OSCH_SHIFT 7
#define STB6100_VCO_OCK (0 x03 << 5 )
#define STB6100_VCO_OCK_SHIFT 5
#define STB6100_VCO_ODIV (0 x01 << 4 )
#define STB6100_VCO_ODIV_SHIFT 4
#define STB6100_VCO_OSM (0 x0f << 0 )
#define STB6100_NI 0 x02
#define STB6100_NF_LSB 0 x03
#define STB6100_K 0 x04
#define STB6100_K_PSD2 (0 x01 << 2 )
#define STB6100_K_PSD2_SHIFT 2
#define STB6100_K_NF_MSB (0 x03 << 0 )
#define STB6100_G 0 x05
#define STB6100_G_G (0 x0f << 0 )
#define STB6100_G_GCT (0 x07 << 5 )
#define STB6100_F 0 x06
#define STB6100_F_F (0 x1f << 0 )
#define STB6100_DLB 0 x07
#define STB6100_TEST1 0 x08
#define STB6100_FCCK 0 x09
#define STB6100_FCCK_FCCK (0 x01 << 6 )
#define STB6100_LPEN 0 x0a
#define STB6100_LPEN_LPEN (0 x01 << 4 )
#define STB6100_LPEN_SYNP (0 x01 << 5 )
#define STB6100_LPEN_OSCP (0 x01 << 6 )
#define STB6100_LPEN_BEN (0 x01 << 7 )
#define STB6100_TEST3 0 x0b
#define STB6100_NUMREGS 0 x0c
#define INRANGE(val, x, y) (((x <= val) && (val <= y)) || \
((y <= val) && (val <= x)) ? 1 : 0 )
#define CHKRANGE(val, x, y) (((val >= x) && (val < y)) ? 1 : 0 )
struct stb6100_config {
u8 tuner_address;
u32 refclock;
};
struct stb6100_state {
struct i2c_adapter *i2c;
const struct stb6100_config *config;
struct dvb_tuner_ops ops;
struct dvb_frontend *frontend;
u32 frequency;
u32 srate;
u32 bandwidth;
u32 reference;
};
#if IS_REACHABLE(CONFIG_DVB_STB6100)
extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
const struct stb6100_config *config,
struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
const struct stb6100_config *config,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: Driver disabled by Kconfig\n" , __func__);
return NULL;
}
#endif //CONFIG_DVB_STB6100
#endif
Messung V0.5 in Prozent C=95 H=91 G=92
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-08)
¤
*© Formatika GbR, Deutschland