[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: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -33,59 +33,54 @@ struct dib7000p_config {
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int (*agc_control) (struct dvb_frontend *, u8 before);
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u8 output_mode;
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u8 disable_sample_and_hold : 1;
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u8 disable_sample_and_hold:1;
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u8 enable_current_mirror : 1;
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u8 diversity_delay;
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u8 enable_current_mirror:1;
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u16 diversity_delay;
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u8 default_i2c_addr;
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u8 enMpegOutput : 1;
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};
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#define DEFAULT_DIB7000P_I2C_ADDRESS 18
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#if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && \
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defined(MODULE))
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extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
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u8 i2c_addr,
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struct dib7000p_config *cfg);
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extern struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *,
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enum dibx000_i2c_interface,
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int);
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extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
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int no_of_demods, u8 default_addr,
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struct dib7000p_config cfg[]);
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defined(MODULE))
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extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
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extern struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
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extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
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extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
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extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);
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extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
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extern int dib7000p_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
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extern int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
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extern int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
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extern u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf);
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extern int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart);
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extern int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff);
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extern int dib7090_get_adc_power(struct dvb_frontend *fe);
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extern struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe);
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extern int dib7090_slave_reset(struct dvb_frontend *fe);
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#else
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static inline
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struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
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struct dib7000p_config *cfg)
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static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline
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struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe,
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enum dibx000_i2c_interface i,
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int x)
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static inline struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface i, int x)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
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int no_of_demods, u8 default_addr,
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struct dib7000p_config cfg[])
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static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[])
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7000p_set_gpio(struct dvb_frontend *fe,
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u8 num, u8 dir, u8 val)
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static inline int dib7000p_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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@ -102,16 +97,59 @@ static inline int dib7000pc_detection(struct i2c_adapter *i2c_adap)
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7000p_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, uint8_t onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7000p_update_pll(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline u32 dib7000p_ctrl_timf(struct dvb_frontend *fe, u8 op, u32 timf)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return 0;
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}
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static inline int dib7090_agc_restart(struct dvb_frontend *fe, u8 restart)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7090_tuner_sleep(struct dvb_frontend *fe, int onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib7090_get_adc_power(struct dvb_frontend *fe)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline struct i2c_adapter *dib7090_get_i2c_tuner(struct dvb_frontend *fe)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline int dib7090_slave_reset(struct dvb_frontend *fe)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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#endif
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@ -141,8 +141,8 @@ enum dibx000_adc_states {
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};
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#define BANDWIDTH_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ ? 8000 : \
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(v) == BANDWIDTH_7_MHZ ? 7000 : \
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(v) == BANDWIDTH_6_MHZ ? 6000 : 8000 )
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(v) == BANDWIDTH_7_MHZ ? 7000 : \
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(v) == BANDWIDTH_6_MHZ ? 6000 : 8000 )
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#define BANDWIDTH_TO_INDEX(v) ( \
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(v) == 8000 ? BANDWIDTH_8_MHZ : \
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@ -158,53 +158,57 @@ enum dibx000_adc_states {
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#define OUTMODE_MPEG2_FIFO 5
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#define OUTMODE_ANALOG_ADC 6
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enum frontend_tune_state {
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CT_TUNER_START = 10,
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CT_TUNER_STEP_0,
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CT_TUNER_STEP_1,
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CT_TUNER_STEP_2,
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CT_TUNER_STEP_3,
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CT_TUNER_STEP_4,
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CT_TUNER_STEP_5,
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CT_TUNER_STEP_6,
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CT_TUNER_STEP_7,
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CT_TUNER_STOP,
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#define INPUT_MODE_OFF 0x11
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#define INPUT_MODE_DIVERSITY 0x12
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#define INPUT_MODE_MPEG 0x13
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CT_AGC_START = 20,
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CT_AGC_STEP_0,
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CT_AGC_STEP_1,
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CT_AGC_STEP_2,
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CT_AGC_STEP_3,
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CT_AGC_STEP_4,
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CT_AGC_STOP,
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enum frontend_tune_state {
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CT_TUNER_START = 10,
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CT_TUNER_STEP_0,
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CT_TUNER_STEP_1,
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CT_TUNER_STEP_2,
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CT_TUNER_STEP_3,
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CT_TUNER_STEP_4,
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CT_TUNER_STEP_5,
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CT_TUNER_STEP_6,
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CT_TUNER_STEP_7,
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CT_TUNER_STOP,
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CT_AGC_START = 20,
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CT_AGC_STEP_0,
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CT_AGC_STEP_1,
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CT_AGC_STEP_2,
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CT_AGC_STEP_3,
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CT_AGC_STEP_4,
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CT_AGC_STOP,
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CT_DEMOD_START = 30,
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CT_DEMOD_STEP_1,
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CT_DEMOD_STEP_2,
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CT_DEMOD_STEP_3,
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CT_DEMOD_STEP_4,
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CT_DEMOD_STEP_5,
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CT_DEMOD_STEP_6,
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CT_DEMOD_STEP_7,
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CT_DEMOD_STEP_8,
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CT_DEMOD_STEP_9,
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CT_DEMOD_STEP_10,
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CT_DEMOD_SEARCH_NEXT = 41,
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CT_DEMOD_STEP_LOCKED,
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CT_DEMOD_STOP,
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CT_DEMOD_STEP_1,
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CT_DEMOD_STEP_2,
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CT_DEMOD_STEP_3,
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CT_DEMOD_STEP_4,
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CT_DEMOD_STEP_5,
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CT_DEMOD_STEP_6,
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CT_DEMOD_STEP_7,
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CT_DEMOD_STEP_8,
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CT_DEMOD_STEP_9,
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CT_DEMOD_STEP_10,
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CT_DEMOD_SEARCH_NEXT = 41,
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CT_DEMOD_STEP_LOCKED,
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CT_DEMOD_STOP,
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CT_DONE = 100,
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CT_SHUTDOWN,
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CT_DONE = 100,
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CT_SHUTDOWN,
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};
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struct dvb_frontend_parametersContext {
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#define CHANNEL_STATUS_PARAMETERS_UNKNOWN 0x01
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#define CHANNEL_STATUS_PARAMETERS_SET 0x02
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u8 status;
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u32 tune_time_estimation[2];
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s32 tps_available;
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u16 tps[9];
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u8 status;
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u32 tune_time_estimation[2];
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s32 tps_available;
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u16 tps[9];
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};
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#define FE_STATUS_TUNE_FAILED 0
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