#include <linux/videodev.h>
#include <linux/pci.h>
#include <linux/input.h>
+#include <linux/mutex.h>
#include <asm/scatterlist.h>
#include <asm/io.h>
#include <media/tveeprom.h>
#include <media/ir-common.h>
+
#include "bt848.h"
#include "bttv.h"
#include "btcx-risc.h"
#define UNSET (-1U)
+#define clamp(x, low, high) min (max (low, x), high)
+
/* ---------------------------------------------------------- */
struct bttv_tvnorm {
int v4l2_id;
char *name;
- u32 Fsc;
- u16 swidth, sheight; /* scaled standard width, height */
+ u32 Fsc;
+ u16 swidth, sheight; /* scaled standard width, height */
u16 totalwidth;
u8 adelay, bdelay, iform;
u32 scaledtwidth;
u16 hdelayx1, hactivex1;
u16 vdelay;
- u8 vbipack;
+ u8 vbipack;
u16 vtotal;
int sram;
+ /* ITU-R frame line number of the first VBI line we can
+ capture, of the first and second field. */
+ u16 vbistart[2];
};
extern const struct bttv_tvnorm bttv_tvnorms[];
/* for gpio-connected remote control */
struct bttv_input {
- struct input_dev dev;
+ struct input_dev *dev;
struct ir_input_state ir;
char name[32];
char phys[32];
/* card configuration info */
unsigned int cardid; /* pci subsystem id (bt878 based ones) */
- unsigned int tuner_type; /* tuner chip type */
- unsigned int pinnacle_id;
+ unsigned int tuner_type; /* tuner chip type */
+ unsigned int tda9887_conf;
unsigned int svhs;
struct bttv_pll_info pll;
int triton1;
int gpioirq;
+ int (*custom_irq)(struct bttv *btv);
+
int use_i2c_hw;
/* old gpio interface */
/* infrared remote */
int has_remote;
- struct bttv_input *remote;
+ struct bttv_ir *remote;
/* locking */
spinlock_t s_lock;
- struct semaphore lock;
+ struct mutex lock;
int resources;
- struct semaphore reslock;
+ struct mutex reslock;
#ifdef VIDIOC_G_PRIORITY
struct v4l2_prio_state prio;
#endif