android_kernel_motorola_sm6225/drivers/media/dvb/frontends/dib7000p.h
Patrick Boettcher 01373a5c97 V4L/DVB (5955): Add support for DiB7070-based devices
This changeset adds support for DiB7070P-based devices by adding the
dib0070-driver and putting the appropriate layouts into
dib0700_devices.c

It also includes a new firmware for the dib0700 which is necessary to
make the DiB7070-boards work and it also should fix the i2c-problems
on some boards.

Signed-off-by: Jean-Philippe Sibers <jpsibers@dibcom.fr>
Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-10-09 22:03:44 -03:00

46 lines
1.4 KiB
C

#ifndef DIB7000P_H
#define DIB7000P_H
#include "dibx000_common.h"
struct dib7000p_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 *bw;
#define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
u16 gpio_dir;
#define DIB7000P_GPIO_DEFAULT_VALUES 0x0000
u16 gpio_val;
#define DIB7000P_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
#define DIB7000P_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
#define DIB7000P_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
#define DIB7000P_GPIO_PWM_POS3(v) (v & 0xf)
#define DIB7000P_GPIO_DEFAULT_PWM_POS 0xffff
u16 gpio_pwm_pos;
u16 pwm_freq_div;
u8 quartz_direct;
u8 spur_protect;
int (*agc_control) (struct dvb_frontend *, u8 before);
};
#define DEFAULT_DIB7000P_I2C_ADDRESS 18
extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
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);
#endif