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/*
*/
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# ifndef MSP3400_DRIVER_H
# define MSP3400_DRIVER_H
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# include <media/msp3400.h>
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/* ---------------------------------------------------------------------- */
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/* This macro is allowed for *constants* only, gcc must calculate it
at compile time . Remember - - no floats in kernel mode */
# define MSP_CARRIER(freq) ((int)((float)(freq / 18.432) * (1 << 24)))
# define MSP_MODE_AM_DETECT 0
# define MSP_MODE_FM_RADIO 2
# define MSP_MODE_FM_TERRA 3
# define MSP_MODE_FM_SAT 4
# define MSP_MODE_FM_NICAM1 5
# define MSP_MODE_FM_NICAM2 6
# define MSP_MODE_AM_NICAM 7
# define MSP_MODE_BTSC 8
# define MSP_MODE_EXTERN 9
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# define SCART_IN1 0
# define SCART_IN2 1
# define SCART_IN3 2
# define SCART_IN4 3
# define SCART_IN1_DA 4
# define SCART_IN2_DA 5
# define SCART_MONO 6
# define SCART_MUTE 7
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# define SCART_DSP_IN 0
# define SCART1_OUT 1
# define SCART2_OUT 2
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# define OPMODE_AUTO -1
# define OPMODE_MANUAL 0
# define OPMODE_AUTODETECT 1 /* use autodetect (>= msp3410 only) */
# define OPMODE_AUTOSELECT 2 /* use autodetect & autoselect (>= msp34xxG) */
/* module parameters */
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extern int msp_debug ;
extern int msp_once ;
extern int msp_amsound ;
extern int msp_standard ;
extern int msp_dolby ;
extern int msp_stereo_thresh ;
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struct msp_state {
int rev1 , rev2 ;
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u8 has_nicam ;
u8 has_radio ;
u8 has_headphones ;
u8 has_ntsc_jp_d_k3 ;
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u8 has_scart2 ;
u8 has_scart3 ;
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u8 has_scart4 ;
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u8 has_scart2_out ;
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u8 has_scart2_out_volume ;
u8 has_i2s_conf ;
u8 has_subwoofer ;
u8 has_sound_processing ;
u8 has_virtual_dolby_surround ;
u8 has_dolby_pro_logic ;
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int radio ;
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int opmode ;
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int std ;
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int mode ;
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v4l2_std_id v4l2_std ;
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int nicam_on ;
int acb ;
int in_scart ;
int i2s_mode ;
int main , second ; /* sound carrier */
int input ;
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struct v4l2_routing routing ;
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/* v4l2 */
int audmode ;
int rxsubchans ;
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int volume , muted ;
int balance , loudness ;
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int bass , treble ;
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int scan_in_progress ;
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/* thread */
struct task_struct * kthread ;
wait_queue_head_t wq ;
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unsigned int restart : 1 ;
unsigned int watch_stereo : 1 ;
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} ;
/* msp3400-driver.c */
int msp_write_dem ( struct i2c_client * client , int addr , int val ) ;
int msp_write_dsp ( struct i2c_client * client , int addr , int val ) ;
int msp_read_dem ( struct i2c_client * client , int addr ) ;
int msp_read_dsp ( struct i2c_client * client , int addr ) ;
int msp_reset ( struct i2c_client * client ) ;
void msp_set_scart ( struct i2c_client * client , int in , int out ) ;
void msp_set_audio ( struct i2c_client * client ) ;
int msp_sleep ( struct msp_state * state , int timeout ) ;
/* msp3400-kthreads.c */
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const char * msp_standard_std_name ( int std ) ;
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void msp_set_audmode ( struct i2c_client * client ) ;
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int msp_detect_stereo ( struct i2c_client * client ) ;
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int msp3400c_thread ( void * data ) ;
int msp3410d_thread ( void * data ) ;
int msp34xxg_thread ( void * data ) ;
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void msp3400c_set_mode ( struct i2c_client * client , int mode ) ;
void msp3400c_set_carrier ( struct i2c_client * client , int cdo1 , int cdo2 ) ;
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# endif /* MSP3400_DRIVER_H */