patch-2.4.0-test11 linux/drivers/media/video/bttv.h
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- Lines: 373
- Date:
Sun Nov 12 20:47:19 2000
- Orig file:
v2.4.0-test10/linux/drivers/media/video/bttv.h
- Orig date:
Sun Oct 8 10:50:18 2000
diff -u --recursive --new-file v2.4.0-test10/linux/drivers/media/video/bttv.h linux/drivers/media/video/bttv.h
@@ -1,42 +1,19 @@
/*
- bttv - Bt848 frame grabber driver
-
- Copyright (C) 1996,97 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.
-*/
+ * bttv - Bt848 frame grabber driver
+ *
+ * card ID's and external interfaces of the bttv driver
+ * basically stuff needed by other drivers (i2c, lirc, ...)
+ * and is supported not to change much over time.
+ *
+ * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
+ * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+ *
+ */
#ifndef _BTTV_H_
#define _BTTV_H_
-#define BTTV_VERSION_CODE KERNEL_VERSION(0,7,38)
-
-#include <linux/types.h>
-#include <linux/wait.h>
#include <linux/videodev.h>
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-
-#include "audiochip.h"
-#include "bt848.h"
-
-#ifdef __KERNEL__
-
-/* fwd decl */
-struct bttv;
-
/* ---------------------------------------------------------- */
/* exported by bttv-cards.c */
@@ -90,6 +67,35 @@
#define BTTV_ZOLTRIX_GENIE 0x2e
#define BTTV_TERRATVRADIO 0x2f
#define BTTV_DYNALINK 0x30
+#define BTTV_GVBCTV3PCI 0x31
+#define BTTV_PXELVWPLTVPAK 0x32
+#define BTTV_EAGLE 0x33
+#define BTTV_PINNACLESTUDIO 0x34
+
+/* i2c address list */
+#define I2C_TSA5522 0xc2
+#define I2C_TDA7432 0x8a
+#define I2C_TDA8425 0x82
+#define I2C_TDA9840 0x84
+#define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
+#define I2C_TDA9875 0xb0
+#define I2C_HAUPEE 0xa0
+#define I2C_STBEE 0xae
+#define I2C_VHX 0xc0
+#define I2C_MSP3400 0x80
+#define I2C_TEA6300 0x80
+#define I2C_DPL3518 0x84
+
+/* more card-specific defines */
+#define PT2254_L_CHANEL 0x10
+#define PT2254_R_CHANEL 0x08
+#define PT2254_DBS_IN_2 0x400
+#define PT2254_DBS_IN_10 0x20000
+#define WINVIEW_PT2254_CLK 0x40
+#define WINVIEW_PT2254_DATA 0x20
+#define WINVIEW_PT2254_STROBE 0x80
+
+struct bttv;
struct tvcard
{
@@ -103,15 +109,9 @@
u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
u32 gpiomask2; /* GPIO MUX mask */
- /* look for these i2c audio chips */
- int msp34xx:1;
- int tda8425:1;
- int tda9840:1;
- int tda985x:1;
- int tea63xx:1;
- int tea64xx:1;
- int tda7432:1;
- int tda9875:1;
+ /* i2c audio flags */
+ int no_msp34xx:1;
+ int needs_tvaudio:1;
/* other settings */
int pll;
@@ -120,6 +120,7 @@
#define PLL_35 2
int tuner_type;
+ void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
};
extern struct tvcard bttv_tvcards[];
@@ -127,10 +128,11 @@
/* identification / initialization of the card */
extern void bttv_idcard(struct bttv *btv);
+extern void bttv_init_card(struct bttv *btv);
/* card-specific funtions */
extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
-extern void winview_setvol(struct bttv *btv, struct video_audio *v);
+extern void bttv_hauppauge_boot_msp34xx(struct bttv *btv);
/* ---------------------------------------------------------- */
/* exported by bttv-if.c */
@@ -176,6 +178,7 @@
extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
/* i2c */
+#define I2C_CLIENTS_MAX 8
struct i2c_algo_bit_data bttv_i2c_algo_template;
struct i2c_adapter bttv_i2c_adap_template;
struct i2c_client bttv_i2c_client_template;
@@ -187,234 +190,4 @@
unsigned char b2, int both);
void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
-
-/* ---------------------------------------------------------- */
-/* bttv-driver.c */
-
-/* insmod options */
-extern unsigned int bttv_verbose;
-extern unsigned int bttv_debug;
-
-/* Anybody who uses more than four? */
-#define BTTV_MAX 4
-extern int bttv_num; /* number of Bt848s in use */
-extern struct bttv bttvs[BTTV_MAX];
-
-
-#ifndef O_NONCAP
-#define O_NONCAP O_TRUNC
-#endif
-
-#define MAX_GBUFFERS 64
-#define RISCMEM_LEN (32744*2)
-#define VBI_MAXLINES 16
-#define VBIBUF_SIZE (2048*VBI_MAXLINES*2)
-
-#define BTTV_MAX_FBUF 0x208000
-#define I2C_CLIENTS_MAX 8
-
-struct bttv_window
-{
- int x, y;
- ushort width, height;
- ushort bpp, bpl;
- ushort swidth, sheight;
- unsigned long vidadr;
- ushort freq;
- int norm;
- int interlace;
- int color_fmt;
- ushort depth;
-};
-
-struct bttv_pll_info {
- unsigned int pll_ifreq; /* PLL input frequency */
- unsigned int pll_ofreq; /* PLL output frequency */
- unsigned int pll_crystal; /* Crystal used for input */
- unsigned int pll_current; /* Currently programmed ofreq */
-};
-
-struct bttv_gbuf {
- int stat;
-#define GBUFFER_UNUSED 0
-#define GBUFFER_GRABBING 1
-#define GBUFFER_DONE 2
-#define GBUFFER_ERROR 3
- struct timeval tv;
-
- u16 width;
- u16 height;
- u16 fmt;
-
- u32 *risc;
- unsigned long ro;
- unsigned long re;
-};
-
-struct bttv {
- struct video_device video_dev;
- struct video_device radio_dev;
- struct video_device vbi_dev;
- struct video_picture picture; /* Current picture params */
- struct video_audio audio_dev; /* Current audio params */
-
- spinlock_t s_lock;
- struct semaphore lock;
- int user;
- int capuser;
-
- /* i2c */
- struct i2c_adapter i2c_adap;
- struct i2c_algo_bit_data i2c_algo;
- struct i2c_client i2c_client;
- int i2c_state, i2c_ok;
- struct i2c_client *i2c_clients[I2C_CLIENTS_MAX];
-
- int tuner_type;
- int channel;
-
- unsigned int nr;
- unsigned short id;
- struct pci_dev *dev;
- unsigned int irq; /* IRQ used by Bt848 card */
- unsigned char revision;
- unsigned long bt848_adr; /* bus address of IO mem returned by PCI BIOS */
- unsigned char *bt848_mem; /* pointer to mapped IO memory */
- unsigned long busriscmem;
- u32 *riscmem;
-
- unsigned char *vbibuf;
- struct bttv_window win;
- int fb_color_ctl;
- int type; /* card type */
- int cardid;
- int audio; /* audio mode */
- int audio_chip; /* set to one of the chips supported by bttv.c */
- int radio;
-
- u32 *risc_jmp;
- u32 *vbi_odd;
- u32 *vbi_even;
- u32 bus_vbi_even;
- u32 bus_vbi_odd;
- wait_queue_head_t vbiq;
- wait_queue_head_t capq;
- int vbip;
-
- u32 *risc_scr_odd;
- u32 *risc_scr_even;
- u32 risc_cap_odd;
- u32 risc_cap_even;
- int scr_on;
- int vbi_on;
- struct video_clip *cliprecs;
-
- struct bttv_gbuf *gbuf;
- int gqueue[MAX_GBUFFERS];
- int gq_in,gq_out,gq_grab,gq_start;
- char *fbuffer;
-
- struct bttv_pll_info pll;
- unsigned int Fsc;
- unsigned int field;
- unsigned int last_field; /* number of last grabbed field */
- int i2c_command;
- int triton1;
-
- int errors;
- int needs_restart;
-
- wait_queue_head_t gpioq;
- int shutdown;
-};
-#endif
-
-#if defined(__powerpc__) /* big-endian */
-extern __inline__ void io_st_le32(volatile unsigned *addr, unsigned val)
-{
- __asm__ __volatile__ ("stwbrx %1,0,%2" : \
- "=m" (*addr) : "r" (val), "r" (addr));
- __asm__ __volatile__ ("eieio" : : : "memory");
-}
-
-#define btwrite(dat,adr) io_st_le32((unsigned *)(btv->bt848_mem+(adr)),(dat))
-#define btread(adr) ld_le32((unsigned *)(btv->bt848_mem+(adr)))
-#else
-#define btwrite(dat,adr) writel((dat), (char *) (btv->bt848_mem+(adr)))
-#define btread(adr) readl(btv->bt848_mem+(adr))
-#endif
-
-#define btand(dat,adr) btwrite((dat) & btread(adr), adr)
-#define btor(dat,adr) btwrite((dat) | btread(adr), adr)
-#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr)
-
-/* bttv ioctls */
-
-#define BTTV_READEE _IOW('v', BASE_VIDIOCPRIVATE+0, char [256])
-#define BTTV_WRITEE _IOR('v', BASE_VIDIOCPRIVATE+1, char [256])
-#define BTTV_FIELDNR _IOR('v' , BASE_VIDIOCPRIVATE+2, unsigned int)
-#define BTTV_PLLSET _IOW('v' , BASE_VIDIOCPRIVATE+3, struct bttv_pll_info)
-#define BTTV_BURST_ON _IOR('v' , BASE_VIDIOCPRIVATE+4, int)
-#define BTTV_BURST_OFF _IOR('v' , BASE_VIDIOCPRIVATE+5, int)
-#define BTTV_VERSION _IOR('v' , BASE_VIDIOCPRIVATE+6, int)
-#define BTTV_PICNR _IOR('v' , BASE_VIDIOCPRIVATE+7, int)
-#define BTTV_VBISIZE _IOR('v' , BASE_VIDIOCPRIVATE+8, int)
-
-#define AUDIO_TUNER 0x00
-#define AUDIO_RADIO 0x01
-#define AUDIO_EXTERN 0x02
-#define AUDIO_INTERN 0x03
-#define AUDIO_OFF 0x04
-#define AUDIO_ON 0x05
-#define AUDIO_MUTE 0x80
-#define AUDIO_UNMUTE 0x81
-
-#define TDA9850 0x01
-#define TDA9840 0x02
-#define TDA8425 0x03
-#define TEA6300 0x04
-
-#define I2C_TSA5522 0xc2
-#define I2C_TDA7432 0x8a
-#define I2C_TDA8425 0x82
-#define I2C_TDA9840 0x84
-#define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
-#define I2C_TDA9875 0xb0
-#define I2C_HAUPEE 0xa0
-#define I2C_STBEE 0xae
-#define I2C_VHX 0xc0
-#define I2C_MSP3400 0x80
-#define I2C_TEA6300 0x80
-#define I2C_DPL3518 0x84
-
-#ifndef HAVE_TVAUDIO
-#define TDA9840_SW 0x00
-#define TDA9840_LVADJ 0x02
-#define TDA9840_STADJ 0x03
-#define TDA9840_TEST 0x04
-#endif
-
-#define PT2254_L_CHANEL 0x10
-#define PT2254_R_CHANEL 0x08
-#define PT2254_DBS_IN_2 0x400
-#define PT2254_DBS_IN_10 0x20000
-#define WINVIEW_PT2254_CLK 0x40
-#define WINVIEW_PT2254_DATA 0x20
-#define WINVIEW_PT2254_STROBE 0x80
-
-struct bttv_just_hacking {
- int height,width; /* size */
- unsigned int format; /* should be VIDEO_PALETTE_* */
- long buf;
- int len;
-};
-
-#define BTTV_JUST_HACKING _IOR('v' , BASE_VIDIOCPRIVATE+31,struct bttv_just_hacking)
-
-#endif
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+#endif /* _BTTV_H_ */
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