diff options
| -rw-r--r-- | drivers/media/video/mt20xx.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/tda8290.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/tda9887.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/tea5761.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/tea5767.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/tuner-core.c | 1 | ||||
| -rw-r--r-- | drivers/media/video/tuner-driver.h | 107 | ||||
| -rw-r--r-- | drivers/media/video/tuner-simple.c | 2 | ||||
| -rw-r--r-- | include/media/tuner.h | 68 |
9 files changed, 115 insertions, 71 deletions
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c index 8a838bdb01b..7549114aaac 100644 --- a/drivers/media/video/mt20xx.c +++ b/drivers/media/video/mt20xx.c @@ -7,7 +7,7 @@ #include <linux/i2c.h> #include <linux/videodev.h> #include <linux/moduleparam.h> -#include <media/tuner.h> +#include "tuner-driver.h" /* ---------------------------------------------------------------------- */ diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c index 9c1b64c51c0..59cff5a3c59 100644 --- a/drivers/media/video/tda8290.c +++ b/drivers/media/video/tda8290.c @@ -21,7 +21,7 @@ #include <linux/i2c.h> #include <linux/videodev.h> #include <linux/delay.h> -#include <media/tuner.h> +#include "tuner-driver.h" /* ---------------------------------------------------------------------- */ diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index caca1092790..a8f773274fe 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c @@ -11,6 +11,7 @@ #include <media/v4l2-common.h> #include <media/tuner.h> +#include "tuner-driver.h" /* Chips: diff --git a/drivers/media/video/tea5761.c b/drivers/media/video/tea5761.c index 2fcb81d4d0d..ae105c2cd0a 100644 --- a/drivers/media/video/tea5761.c +++ b/drivers/media/video/tea5761.c @@ -11,6 +11,7 @@ #include <linux/videodev.h> #include <linux/delay.h> #include <media/tuner.h> +#include "tuner-driver.h" #define PREFIX "TEA5761 " diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c index 9cce9be718c..4985d47a508 100644 --- a/drivers/media/video/tea5767.c +++ b/drivers/media/video/tea5767.c @@ -13,7 +13,7 @@ #include <linux/i2c.h> #include <linux/videodev.h> #include <linux/delay.h> -#include <media/tuner.h> +#include "tuner-driver.h" #define PREFIX "TEA5767 " diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 603476532f5..e646465464a 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -20,6 +20,7 @@ #include <media/tuner.h> #include <media/v4l2-common.h> +#include "tuner-driver.h" #define UNSET (-1U) diff --git a/drivers/media/video/tuner-driver.h b/drivers/media/video/tuner-driver.h new file mode 100644 index 00000000000..0334a912507 --- /dev/null +++ b/drivers/media/video/tuner-driver.h @@ -0,0 +1,107 @@ +/* + tuner-driver.h - interface for different tuners + + Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de) + minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TUNER_HW_H__ +#define __TUNER_HW_H__ + +#include <linux/videodev2.h> +#include <linux/i2c.h> + +extern unsigned const int tuner_count; + +struct tuner_operations { + void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); + void (*set_radio_freq)(struct i2c_client *c, unsigned int freq); + int (*has_signal)(struct i2c_client *c); + int (*is_stereo)(struct i2c_client *c); + int (*get_afc)(struct i2c_client *c); + void (*tuner_status)(struct i2c_client *c); + void (*standby)(struct i2c_client *c); + void (*release)(struct i2c_client *c); +}; + +struct tuner { + /* device */ + struct i2c_client i2c; + + unsigned int type; /* chip type */ + + unsigned int mode; + unsigned int mode_mask; /* Combination of allowable modes */ + + unsigned int tv_freq; /* keep track of the current settings */ + unsigned int radio_freq; + u16 last_div; + unsigned int audmode; + v4l2_std_id std; + + int using_v4l2; + void *priv; + + /* used by tda9887 */ + unsigned int tda9887_config; + + unsigned int config; + int (*tuner_callback) (void *dev, int command,int arg); + + struct tuner_operations ops; +}; + +/* ------------------------------------------------------------------------ */ + +extern int default_tuner_init(struct i2c_client *c); + +extern int tda9887_tuner_init(struct i2c_client *c); + +extern int microtune_init(struct i2c_client *c); + +extern int tda8290_init(struct i2c_client *c); +extern int tda8290_probe(struct i2c_client *c); + +extern int tea5761_tuner_init(struct i2c_client *c); +extern int tea5761_autodetection(struct i2c_client *c); + +extern int tea5767_autodetection(struct i2c_client *c); +extern int tea5767_tuner_init(struct i2c_client *c); + +/* ------------------------------------------------------------------------ */ + +#define tuner_warn(fmt, arg...) do {\ + printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) +#define tuner_info(fmt, arg...) do {\ + printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) +#define tuner_dbg(fmt, arg...) do {\ + extern int tuner_debug; \ + if (tuner_debug) \ + printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) + +#endif /* __TUNER_HW_H__ */ + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c index fd23c1d8aa2..2d57e8bc0db 100644 --- a/drivers/media/video/tuner-simple.c +++ b/drivers/media/video/tuner-simple.c @@ -8,6 +8,8 @@ #include <linux/videodev.h> #include <media/tuner.h> #include <media/v4l2-common.h> +#include <media/tuner-types.h> +#include "tuner-driver.h" static int offset = 0; module_param(offset, int, 0664); diff --git a/include/media/tuner.h b/include/media/tuner.h index 88eaf893020..160381c72e4 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -23,8 +23,6 @@ #define _TUNER_H #include <linux/videodev2.h> -#include <linux/i2c.h> -#include <media/tuner-types.h> extern int tuner_debug; @@ -183,72 +181,6 @@ struct tuner_setup { int (*tuner_callback) (void *dev, int command,int arg); }; -struct tuner_operations { - void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); - void (*set_radio_freq)(struct i2c_client *c, unsigned int freq); - int (*has_signal)(struct i2c_client *c); - int (*is_stereo)(struct i2c_client *c); - int (*get_afc)(struct i2c_client *c); - void (*tuner_status)(struct i2c_client *c); - void (*standby)(struct i2c_client *c); - void (*release)(struct i2c_client *c); -}; - -struct tuner { - /* device */ - struct i2c_client i2c; - - unsigned int type; /* chip type */ - - unsigned int mode; - unsigned int mode_mask; /* Combination of allowable modes */ - - unsigned int tv_freq; /* keep track of the current settings */ - unsigned int radio_freq; - u16 last_div; - unsigned int audmode; - v4l2_std_id std; - - int using_v4l2; - void *priv; - - /* used by tda9887 */ - unsigned int tda9887_config; - - unsigned int config; - int (*tuner_callback) (void *dev, int command,int arg); - - struct tuner_operations ops; -}; - -extern unsigned const int tuner_count; - -extern int microtune_init(struct i2c_client *c); -extern int xc3028_init(struct i2c_client *c); -extern int tda8290_init(struct i2c_client *c); -extern int tda8290_probe(struct i2c_client *c); -extern int default_tuner_init(struct i2c_client *c); - -extern int tea5767_autodetection(struct i2c_client *c); -extern int tea5767_tuner_init(struct i2c_client *c); - -extern int tda9887_tuner_init(struct i2c_client *c); - -extern int tea5761_tuner_init(struct i2c_client *c); -extern int tea5761_autodetection(struct i2c_client *c); - -#define tuner_warn(fmt, arg...) do {\ - printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ - i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) -#define tuner_info(fmt, arg...) do {\ - printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ - i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) -#define tuner_dbg(fmt, arg...) do {\ - extern int tuner_debug; \ - if (tuner_debug) \ - printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ - i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) - #endif /* __KERNEL__ */ #endif /* _TUNER_H */ |