diff options
Diffstat (limited to 'drivers/media/dvb-frontends/dib9000.h')
| -rw-r--r-- | drivers/media/dvb-frontends/dib9000.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/dib9000.h b/drivers/media/dvb-frontends/dib9000.h new file mode 100644 index 0000000000..bb03362ac7 --- /dev/null +++ b/drivers/media/dvb-frontends/dib9000.h @@ -0,0 +1,125 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef DIB9000_H +#define DIB9000_H + +#include "dibx000_common.h" + +struct dib9000_config { + u8 dvbt_mode; + u8 output_mpeg2_in_188_bytes; + u8 hostbus_diversity; + struct dibx000_bandwidth_config *bw; + + u16 if_drives; + + u32 timing_frequency; + u32 xtal_clock_khz; + u32 vcxo_timer; + u32 demod_clock_khz; + + const u8 *microcode_B_fe_buffer; + u32 microcode_B_fe_size; + + struct dibGPIOFunction gpio_function[2]; + struct dibSubbandSelection subband; + + u8 output_mode; +}; + +#define DEFAULT_DIB9000_I2C_ADDRESS 18 + +#if IS_REACHABLE(CONFIG_DVB_DIB9000) +extern struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, const struct dib9000_config *cfg); +extern int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr); +extern struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe); +extern struct i2c_adapter *dib9000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating); +extern int dib9000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val); +extern int dib9000_fw_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff); +extern int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff); +extern int dib9000_firmware_post_pll_init(struct dvb_frontend *fe); +extern int dib9000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave); +extern struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index); +extern struct i2c_adapter *dib9000_get_component_bus_interface(struct dvb_frontend *fe); +extern int dib9000_set_i2c_adapter(struct dvb_frontend *fe, struct i2c_adapter *i2c); +extern int dib9000_fw_set_component_bus_speed(struct dvb_frontend *fe, u16 speed); +#else +static inline struct dvb_frontend *dib9000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib9000_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline struct i2c_adapter *dib9000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline int dib9000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline struct i2c_adapter *dib9000_get_tuner_interface(struct dvb_frontend *fe) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline int dib9000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline int dib9000_fw_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline int dib9000_firmware_post_pll_init(struct dvb_frontend *fe) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline int dib9000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline struct i2c_adapter *dib9000_get_component_bus_interface(struct dvb_frontend *fe) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline int dib9000_set_i2c_adapter(struct dvb_frontend *fe, struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +static inline int dib9000_fw_set_component_bus_speed(struct dvb_frontend *fe, u16 speed) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} +#endif + +#endif |