diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
commit | baea7b946f00a291b166ccae7fcfed6c01530cc6 (patch) | |
tree | 4aa275fbdbec9c7b9b4629e8bee2bbecd3c6a6af /drivers/media/dvb/frontends/dib8000.h | |
parent | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (diff) | |
parent | 94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff) |
Merge branch 'origin' into for-linus
Conflicts:
MAINTAINERS
Diffstat (limited to 'drivers/media/dvb/frontends/dib8000.h')
-rw-r--r-- | drivers/media/dvb/frontends/dib8000.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/dib8000.h b/drivers/media/dvb/frontends/dib8000.h new file mode 100644 index 00000000000..a86de340dd5 --- /dev/null +++ b/drivers/media/dvb/frontends/dib8000.h @@ -0,0 +1,79 @@ +#ifndef DIB8000_H +#define DIB8000_H + +#include "dibx000_common.h" + +struct dib8000_config { + u8 output_mpeg2_in_188_bytes; + u8 hostbus_diversity; + u8 tuner_is_baseband; + int (*update_lna) (struct dvb_frontend *, u16 agc_global); + + u8 agc_config_count; + struct dibx000_agc_config *agc; + struct dibx000_bandwidth_config *pll; + +#define DIB8000_GPIO_DEFAULT_DIRECTIONS 0xffff + u16 gpio_dir; +#define DIB8000_GPIO_DEFAULT_VALUES 0x0000 + u16 gpio_val; +#define DIB8000_GPIO_PWM_POS0(v) ((v & 0xf) << 12) +#define DIB8000_GPIO_PWM_POS1(v) ((v & 0xf) << 8 ) +#define DIB8000_GPIO_PWM_POS2(v) ((v & 0xf) << 4 ) +#define DIB8000_GPIO_PWM_POS3(v) (v & 0xf) +#define DIB8000_GPIO_DEFAULT_PWM_POS 0xffff + u16 gpio_pwm_pos; + u16 pwm_freq_div; + + void (*agc_control) (struct dvb_frontend *, u8 before); + + u16 drives; + u16 diversity_delay; + u8 div_cfg; + u8 output_mode; + u8 refclksel; +}; + +#define DEFAULT_DIB8000_I2C_ADDRESS 18 + +#if defined(CONFIG_DVB_DIB8000) || (defined(CONFIG_DVB_DIB8000_MODULE) && defined(MODULE)) +extern struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg); +extern struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int); + +extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr); + +extern int dib8000_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val); +extern int dib8000_set_wbd_ref(struct dvb_frontend *, u16 value); +#else +static inline struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} + +static inline struct i2c_adapter *dib8000_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; +} + +int dib8000_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; +} + +int dib8000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} + +int dib8000_set_wbd_ref(struct dvb_frontend *fe, u16 value) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -ENODEV; +} +#endif + +#endif |