mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-27 03:47:43 +00:00
7560d7a4f9
- Replace old norm by the v4l2_std_id values. - Add code to correctly detect the various capabilities of the various msp chips. It's not yet used, that's going to be the next step. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
124 lines
3.2 KiB
C
124 lines
3.2 KiB
C
/*
|
|
*/
|
|
|
|
#ifndef MSP3400_H
|
|
#define MSP3400_H
|
|
|
|
/* ---------------------------------------------------------------------- */
|
|
|
|
struct msp_matrix {
|
|
int input;
|
|
int output;
|
|
};
|
|
|
|
/* ioctl for MSP_SET_MATRIX will have to be registered */
|
|
#define MSP_SET_MATRIX _IOW('m',17,struct msp_matrix)
|
|
|
|
/* 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
|
|
|
|
#define SCART_MASK 0
|
|
#define SCART_IN1 1
|
|
#define SCART_IN2 2
|
|
#define SCART_IN1_DA 3
|
|
#define SCART_IN2_DA 4
|
|
#define SCART_IN3 5
|
|
#define SCART_IN4 6
|
|
#define SCART_MONO 7
|
|
#define SCART_MUTE 8
|
|
|
|
#define SCART_DSP_IN 0
|
|
#define SCART1_OUT 1
|
|
#define SCART2_OUT 2
|
|
|
|
#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 */
|
|
extern int debug;
|
|
extern int once;
|
|
extern int amsound;
|
|
extern int standard;
|
|
extern int dolby;
|
|
extern int stereo_threshold;
|
|
|
|
struct msp_state {
|
|
int rev1, rev2;
|
|
int has_nicam;
|
|
int has_radio;
|
|
int has_headphones;
|
|
int has_ntsc_jp_d_k3;
|
|
int has_scart4;
|
|
int has_scart23_in_scart2_out;
|
|
int has_subwoofer;
|
|
int has_sound_processing;
|
|
int has_virtual_dolby_surround;
|
|
int has_dolby_pro_logic;
|
|
|
|
int radio;
|
|
int opmode;
|
|
int mode;
|
|
v4l2_std_id std;
|
|
int stereo;
|
|
int nicam_on;
|
|
int acb;
|
|
int in_scart;
|
|
int i2s_mode;
|
|
int main, second; /* sound carrier */
|
|
int input;
|
|
int source; /* see msp34xxg_set_source */
|
|
|
|
/* v4l2 */
|
|
int audmode;
|
|
int rxsubchans;
|
|
|
|
int muted;
|
|
int volume, balance;
|
|
int bass, treble;
|
|
|
|
/* thread */
|
|
struct task_struct *kthread;
|
|
wait_queue_head_t wq;
|
|
int restart:1;
|
|
int watch_stereo:1;
|
|
};
|
|
|
|
/* 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_mute(struct i2c_client *client);
|
|
void msp_set_audio(struct i2c_client *client);
|
|
int msp_modus(struct i2c_client *client);
|
|
int msp_sleep(struct msp_state *state, int timeout);
|
|
|
|
/* msp3400-kthreads.c */
|
|
const char *msp_standard_mode_name(int mode);
|
|
void msp3400c_setcarrier(struct i2c_client *client, int cdo1, int cdo2);
|
|
void msp3400c_setmode(struct i2c_client *client, int type);
|
|
void msp3400c_setstereo(struct i2c_client *client, int mode);
|
|
int autodetect_stereo(struct i2c_client *client);
|
|
int msp3400c_thread(void *data);
|
|
int msp3410d_thread(void *data);
|
|
int msp34xxg_thread(void *data);
|
|
void msp34xxg_detect_stereo(struct i2c_client *client);
|
|
void msp34xxg_set_audmode(struct i2c_client *client, int audmode);
|
|
|
|
#endif /* MSP3400_H */
|