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Commit 713d54a8 authored by Olivier Grenie's avatar Olivier Grenie Committed by Mauro Carvalho Chehab
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[media] DiB7090: add support for the dib7090 based 



This patch adds support for the SoC DiB7090 DVB-T demodulator and its
melt-in UHF/VHF RF tuner.

Signed-off-by: default avatarOlivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: default avatarPatrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent dd316c6b

drivers/media/dvb/frontends/dib7000p.c

+1432 −518

File changed.

Preview size limit exceeded, changes collapsed.

drivers/media/dvb/frontends/dib7000p.h

+67 −29
Original line number Diff line number Diff line
@@ -36,56 +36,51 @@ struct dib7000p_config { 
	u8 disable_sample_and_hold:1;



	u8 enable_current_mirror:1;

	u8 diversity_delay;

	u16 diversity_delay;



	u8 default_i2c_addr;

	u8 enMpegOutput : 1;

};



#define DEFAULT_DIB7000P_I2C_ADDRESS 18



#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && \

					defined(MODULE))

extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,

					    u8 i2c_addr,

					    struct dib7000p_config *cfg);

extern struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *,

						   enum dibx000_i2c_interface,

						   int);

extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,

				    int no_of_demods, u8 default_addr,

				    struct dib7000p_config cfg[]);

extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);

extern struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);

extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);

extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);

extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);

extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);

extern int dib7000p_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);

extern int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);

extern int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);

extern u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf);

extern int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart);

extern int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff);

extern int dib7090_get_adc_power(struct dvb_frontend *fe);

extern struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe);

extern int dib7090_slave_reset(struct dvb_frontend *fe);

#else

static inline

struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,

				     struct dib7000p_config *cfg)

static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}



static inline

struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe,

					    enum dibx000_i2c_interface i,

					    int x)

static inline struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface i, int x)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}



static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,

					   int no_of_demods, u8 default_addr,

					   struct dib7000p_config cfg[])

static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[])

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline int dib7000p_set_gpio(struct dvb_frontend *fe,

				    u8 num, u8 dir, u8 val)

static inline int dib7000p_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;
@@ -102,6 +97,7 @@ static inline int dib7000pc_detection(struct i2c_adapter *i2c_adap) 
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline int dib7000p_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
@@ -113,6 +109,48 @@ static inline int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, uint8_t onof 
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return 0;

}



static inline int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline int dib7090_get_adc_power(struct dvb_frontend *fe)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}



static inline struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}



static inline int dib7090_slave_reset(struct dvb_frontend *fe)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return -ENODEV;

}

#endif



#endif

drivers/media/dvb/frontends/dibx000_common.h

+44 −40
Original line number Diff line number Diff line
@@ -158,6 +158,10 @@ enum dibx000_adc_states { 
#define OUTMODE_MPEG2_FIFO          5

#define OUTMODE_ANALOG_ADC          6



#define INPUT_MODE_OFF                0x11

#define INPUT_MODE_DIVERSITY          0x12

#define INPUT_MODE_MPEG               0x13



enum frontend_tune_state {

	CT_TUNER_START = 10,

	CT_TUNER_STEP_0,