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WSL2-Linux-Kernel
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Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

This commit is contained in:
Mauro Carvalho Chehab 2006-01-16 08:39:30 -02:00
Родитель 4a8e4a270b 21e2379b9e
Коммит f87d09be8c
47 изменённых файлов: 1860 добавлений и 969 удалений
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1
Documentation/video4linux/CARDLIST.tuner
Просмотреть файл

@ -68,3 +68,4 @@ tuner=66 - LG NTSC (TALN mini series)
tuner=67 - Philips TD1316 Hybrid Tuner
tuner=68 - Philips TUV1236D ATSC/NTSC dual in
tuner=69 - Tena TNF 5335 MF
tuner=70 - Samsung TCPN 2121P30A

2
drivers/media/dvb/bt8xx/bt878.c
Просмотреть файл

@ -542,7 +542,7 @@ static struct pci_driver bt878_pci_driver = {
.remove = bt878_remove,
};
static int bt878_pci_driver_registered = 0;
static int bt878_pci_driver_registered;
/*******************************/
/* Module management functions */

22
drivers/media/dvb/dvb-core/dvbdev.c
Просмотреть файл

@ -33,7 +33,7 @@
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/cdev.h>
#include <linux/mutex.h>
#include "dvbdev.h"
static int dvbdev_debug;
@ -44,7 +44,7 @@ MODULE_PARM_DESC(dvbdev_debug, "Turn on/off device debugging (default:off).");
#define dprintk if (dvbdev_debug) printk
static LIST_HEAD(dvb_adapter_list);
static DECLARE_MUTEX(dvbdev_register_lock);
static DEFINE_MUTEX(dvbdev_register_lock);
static const char * const dnames[] = {
"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
@ -202,11 +202,11 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
struct dvb_device *dvbdev;
int id;
if (down_interruptible (&dvbdev_register_lock))
if (mutex_lock_interruptible(&dvbdev_register_lock))
return -ERESTARTSYS;
if ((id = dvbdev_get_free_id (adap, type)) < 0) {
up (&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
*pdvbdev = NULL;
printk ("%s: could get find free device id...\n", __FUNCTION__);
return -ENFILE;
@ -215,11 +215,11 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
*pdvbdev = dvbdev = kmalloc(sizeof(struct dvb_device), GFP_KERNEL);
if (!dvbdev) {
up(&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
return -ENOMEM;
}
up (&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
memcpy(dvbdev, template, sizeof(struct dvb_device));
dvbdev->type = type;
@ -289,11 +289,11 @@ int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct modu
{
int num;
if (down_interruptible (&dvbdev_register_lock))
if (mutex_lock_interruptible(&dvbdev_register_lock))
return -ERESTARTSYS;
if ((num = dvbdev_get_free_adapter_num ()) < 0) {
up (&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
return -ENFILE;
}
@ -309,7 +309,7 @@ int dvb_register_adapter(struct dvb_adapter *adap, const char *name, struct modu
list_add_tail (&adap->list_head, &dvb_adapter_list);
up (&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
return num;
}
@ -320,10 +320,10 @@ int dvb_unregister_adapter(struct dvb_adapter *adap)
{
devfs_remove("dvb/adapter%d", adap->num);
if (down_interruptible (&dvbdev_register_lock))
if (mutex_lock_interruptible(&dvbdev_register_lock))
return -ERESTARTSYS;
list_del (&adap->list_head);
up (&dvbdev_register_lock);
mutex_unlock(&dvbdev_register_lock);
return 0;
}
EXPORT_SYMBOL(dvb_unregister_adapter);

2
drivers/media/dvb/dvb-usb/cxusb.c
Просмотреть файл

@ -691,6 +691,8 @@ module_init (cxusb_module_init);
module_exit (cxusb_module_exit);
MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
MODULE_AUTHOR("Michael Krufky <mkrufky@m1k.net>");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design");
MODULE_VERSION("1.0-alpha");
MODULE_LICENSE("GPL");

2
drivers/media/dvb/frontends/dvb-pll.c
Просмотреть файл

@ -333,7 +333,7 @@ struct dvb_pll_desc dvb_pll_tbmv30111in = {
.name = "Samsung TBMV30111IN",
.min = 54000000,
.max = 860000000,
.count = 4,
.count = 6,
.entries = {
{ 172000000, 44000000, 166666, 0xb4, 0x01 },
{ 214000000, 44000000, 166666, 0xb4, 0x02 },

4
drivers/media/dvb/ttpci/av7110.c
Просмотреть файл

@ -81,7 +81,7 @@ static int adac = DVB_ADAC_TI;
static int hw_sections;
static int rgb_on;
static int volume = 255;
static int budgetpatch = 0;
static int budgetpatch;
module_param_named(debug, av7110_debug, int, 0644);
MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
@ -103,7 +103,7 @@ MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0
static void restart_feeds(struct av7110 *av7110);
static int av7110_num = 0;
static int av7110_num;
#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \
{\

40
drivers/media/dvb/ttpci/av7110_hw.c
Просмотреть файл

@ -146,52 +146,52 @@ static int load_dram(struct av7110 *av7110, u32 *data, int len)
{
int i;
int blocks, rest;
u32 base, bootblock = BOOT_BLOCK;
u32 base, bootblock = AV7110_BOOT_BLOCK;
dprintk(4, "%p\n", av7110);
blocks = len / BOOT_MAX_SIZE;
rest = len % BOOT_MAX_SIZE;
blocks = len / AV7110_BOOT_MAX_SIZE;
rest = len % AV7110_BOOT_MAX_SIZE;
base = DRAM_START_CODE;
for (i = 0; i < blocks; i++) {
if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at block %d\n", i);
return -ETIMEDOUT;
}
dprintk(4, "writing DRAM block %d\n", i);
mwdebi(av7110, DEBISWAB, bootblock,
((char*)data) + i * BOOT_MAX_SIZE, BOOT_MAX_SIZE);
((char*)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE);
bootblock ^= 0x1400;
iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, BOOT_MAX_SIZE, 2);
iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
base += BOOT_MAX_SIZE;
iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, AV7110_BOOT_MAX_SIZE, 2);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
base += AV7110_BOOT_MAX_SIZE;
}
if (rest > 0) {
if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at last block\n");
return -ETIMEDOUT;
}
if (rest > 4)
mwdebi(av7110, DEBISWAB, bootblock,
((char*)data) + i * BOOT_MAX_SIZE, rest);
((char*)data) + i * AV7110_BOOT_MAX_SIZE, rest);
else
mwdebi(av7110, DEBISWAB, bootblock,
((char*)data) + i * BOOT_MAX_SIZE - 4, rest + 4);
((char*)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4);
iwdebi(av7110, DEBISWAB, BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, rest, 2);
iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, rest, 2);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
}
if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) {
printk(KERN_ERR "dvb-ttpci: load_dram(): timeout after last block\n");
return -ETIMEDOUT;
}
iwdebi(av7110, DEBINOSWAP, BOOT_SIZE, 0, 2);
iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
if (waitdebi(av7110, BOOT_STATE, BOOTSTATE_BOOT_COMPLETE) < 0) {
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, 0, 2);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_AV7110_BOOT_COMPLETE) < 0) {
printk(KERN_ERR "dvb-ttpci: load_dram(): final handshake timeout\n");
return -ETIMEDOUT;
}
@ -262,7 +262,7 @@ int av7110_bootarm(struct av7110 *av7110)
//saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT);
mwdebi(av7110, DEBISWAB, DPRAM_BASE, bootcode, sizeof(bootcode));
iwdebi(av7110, DEBINOSWAP, BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2);
if (saa7146_wait_for_debi_done(av7110->dev, 1)) {
printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): "

12
drivers/media/dvb/ttpci/av7110_hw.h
Просмотреть файл

@ -18,7 +18,7 @@ enum av7110_bootstate
{
BOOTSTATE_BUFFER_EMPTY = 0,
BOOTSTATE_BUFFER_FULL = 1,
BOOTSTATE_BOOT_COMPLETE = 2
BOOTSTATE_AV7110_BOOT_COMPLETE = 2
};
enum av7110_type_rec_play_format
@ -295,11 +295,11 @@ enum av7110_command_type {
#define DPRAM_BASE 0x4000
/* boot protocol area */
#define BOOT_STATE (DPRAM_BASE + 0x3F8)
#define BOOT_SIZE (DPRAM_BASE + 0x3FA)
#define BOOT_BASE (DPRAM_BASE + 0x3FC)
#define BOOT_BLOCK (DPRAM_BASE + 0x400)
#define BOOT_MAX_SIZE 0xc00
#define AV7110_BOOT_STATE (DPRAM_BASE + 0x3F8)
#define AV7110_BOOT_SIZE (DPRAM_BASE + 0x3FA)
#define AV7110_BOOT_BASE (DPRAM_BASE + 0x3FC)
#define AV7110_BOOT_BLOCK (DPRAM_BASE + 0x400)
#define AV7110_BOOT_MAX_SIZE 0xc00
/* firmware command protocol area */
#define IRQ_STATE (DPRAM_BASE + 0x0F4)

3
drivers/media/video/Makefile
Просмотреть файл

@ -8,7 +8,8 @@ bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \
zoran-objs := zr36120.o zr36120_i2c.o zr36120_mem.o
zr36067-objs := zoran_procfs.o zoran_device.o \
zoran_driver.o zoran_card.o
tuner-objs := tuner-core.o tuner-simple.o mt20xx.o tda8290.o tea5767.o
tuner-objs := tuner-core.o tuner-types.o tuner-simple.o \
mt20xx.o tda8290.o tea5767.o
msp3400-objs := msp3400-driver.o msp3400-kthreads.o

6
drivers/media/video/arv.c
Просмотреть файл

@ -129,9 +129,9 @@ static unsigned char yuv[MAX_AR_FRAME_BYTES];
static int freq = DEFAULT_FREQ; /* BCLK: available 50 or 70 (MHz) */
static int vga = 0; /* default mode(0:QVGA mode, other:VGA mode) */
static int vga_interlace = 0; /* 0 is normal mode for, else interlace mode */
MODULE_PARM(freq, "i");
MODULE_PARM(vga, "i");
MODULE_PARM(vga_interlace, "i");
module_param(freq, int, 0);
module_param(vga, int, 0);
module_param(vga_interlace, int, 0);
static int ar_initialize(struct video_device *dev);

2
drivers/media/video/bt832.c
Просмотреть файл

@ -43,7 +43,7 @@ static unsigned short normal_i2c[] = { I2C_BT832_ALT1>>1, I2C_BT832_ALT2>>1,
I2C_CLIENT_END };
I2C_CLIENT_INSMOD;
int debug = 0; /* debug output */
int debug; /* debug output */
module_param(debug, int, 0644);
/* ---------------------------------------------------------------------- */

2
drivers/media/video/btcx-risc.c
Просмотреть файл

@ -37,7 +37,7 @@ MODULE_DESCRIPTION("some code shared by bttv and cx88xx drivers");
MODULE_AUTHOR("Gerd Knorr");
MODULE_LICENSE("GPL");
static unsigned int debug = 0;
static unsigned int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug,"debug messages, default is 0 (no)");

6
drivers/media/video/bttv-cards.c
Просмотреть файл

@ -92,8 +92,8 @@ static void identify_by_eeprom(struct bttv *btv,
static int __devinit pvr_boot(struct bttv *btv);
/* config variables */
static unsigned int triton1=0;
static unsigned int vsfx=0;
static unsigned int triton1;
static unsigned int vsfx;
static unsigned int latency = UNSET;
int no_overlay=-1;
@ -106,7 +106,7 @@ static struct bttv *master[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = NULL };
#ifdef MODULE
static unsigned int autoload = 1;
#else
static unsigned int autoload = 0;
static unsigned int autoload;
#endif
static unsigned int gpiomask = UNSET;
static unsigned int audioall = UNSET;

87
drivers/media/video/bttv-driver.c
Просмотреть файл

@ -48,47 +48,46 @@
unsigned int bttv_num; /* number of Bt848s in use */
struct bttv bttvs[BTTV_MAX];
unsigned int bttv_debug = 0;
unsigned int bttv_debug;
unsigned int bttv_verbose = 1;
unsigned int bttv_gpio = 0;
unsigned int bttv_gpio;
/* config variables */
#ifdef __BIG_ENDIAN
static unsigned int bigendian=1;
#else
static unsigned int bigendian=0;
static unsigned int bigendian;
#endif
static unsigned int radio[BTTV_MAX];
static unsigned int irq_debug = 0;
static unsigned int irq_debug;
static unsigned int gbuffers = 8;
static unsigned int gbufsize = 0x208000;
static int video_nr = -1;
static int radio_nr = -1;
static int vbi_nr = -1;
static int debug_latency = 0;
static int debug_latency;
static unsigned int fdsr = 0;
static unsigned int fdsr;
/* options */
static unsigned int combfilter = 0;
static unsigned int lumafilter = 0;
static unsigned int combfilter;
static unsigned int lumafilter;
static unsigned int automute = 1;
static unsigned int chroma_agc = 0;
static unsigned int chroma_agc;
static unsigned int adc_crush = 1;
static unsigned int whitecrush_upper = 0xCF;
static unsigned int whitecrush_lower = 0x7F;
static unsigned int vcr_hack = 0;
static unsigned int irq_iswitch = 0;
static unsigned int vcr_hack;
static unsigned int irq_iswitch;
static unsigned int uv_ratio = 50;
static unsigned int full_luma_range = 0;
static unsigned int coring = 0;
static unsigned int full_luma_range;
static unsigned int coring;
extern int no_overlay;
/* API features (turn on/off stuff for testing) */
static unsigned int v4l2 = 1;
/* insmod args */
module_param(bttv_verbose, int, 0644);
module_param(bttv_gpio, int, 0644);
@ -685,16 +684,16 @@ int check_alloc_btres(struct bttv *btv, struct bttv_fh *fh, int bit)
return 1;
/* is it free? */
down(&btv->reslock);
mutex_lock(&btv->reslock);
if (btv->resources & bit) {
/* no, someone else uses it */
up(&btv->reslock);
mutex_unlock(&btv->reslock);
return 0;
}
/* it's free, grab it */
fh->resources |= bit;
btv->resources |= bit;
up(&btv->reslock);
mutex_unlock(&btv->reslock);
return 1;
}
@ -717,10 +716,10 @@ void free_btres(struct bttv *btv, struct bttv_fh *fh, int bits)
/* trying to free ressources not allocated by us ... */
printk("bttv: BUG! (btres)\n");
}
down(&btv->reslock);
mutex_lock(&btv->reslock);
fh->resources &= ~bits;
btv->resources &= ~bits;
up(&btv->reslock);
mutex_unlock(&btv->reslock);
}
/* ----------------------------------------------------------------------- */
@ -1537,12 +1536,12 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
case VIDIOCSFREQ:
{
unsigned long *freq = arg;
down(&btv->lock);
mutex_lock(&btv->lock);
btv->freq=*freq;
bttv_call_i2c_clients(btv,VIDIOCSFREQ,freq);
if (btv->has_matchbox && btv->radio_user)
tea5757_set_freq(btv,*freq);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1572,10 +1571,10 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (v->mode >= BTTV_TVNORMS)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
set_tvnorm(btv,v->mode);
bttv_call_i2c_clients(btv,cmd,v);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1612,17 +1611,17 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (v->norm >= BTTV_TVNORMS)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
if (channel == btv->input &&
v->norm == btv->tvnorm) {
/* nothing to do */
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
btv->tvnorm = v->norm;
set_input(btv,v->channel);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1635,14 +1634,14 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
v->flags |= VIDEO_AUDIO_MUTABLE;
v->mode = VIDEO_SOUND_MONO;
down(&btv->lock);
mutex_lock(&btv->lock);
bttv_call_i2c_clients(btv,cmd,v);
/* card specific hooks */
if (btv->audio_hook)
btv->audio_hook(btv,v,0);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
case VIDIOCSAUDIO:
@ -1653,7 +1652,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (audio >= bttv_tvcards[btv->c.type].audio_inputs)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
audio_mux(btv, (v->flags&VIDEO_AUDIO_MUTE) ? AUDIO_MUTE : AUDIO_UNMUTE);
bttv_call_i2c_clients(btv,cmd,v);
@ -1661,7 +1660,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (btv->audio_hook)
btv->audio_hook(btv,v,1);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1695,10 +1694,10 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (i == BTTV_TVNORMS)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
set_tvnorm(btv,i);
i2c_vidiocschan(btv);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
case VIDIOC_QUERYSTD:
@ -1756,9 +1755,9 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (*i > bttv_tvcards[btv->c.type].video_inputs)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
set_input(btv,*i);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1770,7 +1769,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
return -EINVAL;
if (0 != t->index)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
memset(t,0,sizeof(*t));
strcpy(t->name, "Television");
t->type = V4L2_TUNER_ANALOG_TV;
@ -1805,7 +1804,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
}
}
/* FIXME: fill capability+audmode */
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
case VIDIOC_S_TUNER:
@ -1816,7 +1815,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
return -EINVAL;
if (0 != t->index)
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
{
struct video_audio va;
memset(&va, 0, sizeof(struct video_audio));
@ -1833,7 +1832,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
if (btv->audio_hook)
btv->audio_hook(btv,&va,1);
}
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -1854,12 +1853,12 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
return -EINVAL;
if (unlikely (f->type != V4L2_TUNER_ANALOG_TV))
return -EINVAL;
down(&btv->lock);
mutex_lock(&btv->lock);
btv->freq = f->frequency;
bttv_call_i2c_clients(btv,VIDIOCSFREQ,&btv->freq);
if (btv->has_matchbox && btv->radio_user)
tea5757_set_freq(btv,btv->freq);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
case VIDIOC_LOG_STATUS:
@ -3157,7 +3156,7 @@ static int radio_open(struct inode *inode, struct file *file)
return -ENODEV;
dprintk("bttv%d: open called (radio)\n",btv->c.nr);
down(&btv->lock);
mutex_lock(&btv->lock);
btv->radio_user++;
@ -3166,7 +3165,7 @@ static int radio_open(struct inode *inode, struct file *file)
bttv_call_i2c_clients(btv,AUDC_SET_RADIO,&btv->tuner_type);
audio_mux(btv,AUDIO_RADIO);
up(&btv->lock);
mutex_unlock(&btv->lock);
return 0;
}
@ -3921,8 +3920,8 @@ static int __devinit bttv_probe(struct pci_dev *dev,
sprintf(btv->c.name,"bttv%d",btv->c.nr);
/* initialize structs / fill in defaults */
init_MUTEX(&btv->lock);
init_MUTEX(&btv->reslock);
mutex_init(&btv->lock);
mutex_init(&btv->reslock);
spin_lock_init(&btv->s_lock);
spin_lock_init(&btv->gpio_lock);
init_waitqueue_head(&btv->gpioq);

6
drivers/media/video/bttv-i2c.c
Просмотреть файл

@ -41,9 +41,9 @@ static struct i2c_client bttv_i2c_client_template;
static int attach_inform(struct i2c_client *client);
static int i2c_debug = 0;
static int i2c_hw = 0;
static int i2c_scan = 0;
static int i2c_debug;
static int i2c_hw;
static int i2c_scan;
module_param(i2c_debug, int, 0644);
module_param(i2c_hw, int, 0444);
module_param(i2c_scan, int, 0444);

5
drivers/media/video/bttvp.h
Просмотреть файл

@ -35,6 +35,7 @@
#include <linux/videodev.h>
#include <linux/pci.h>
#include <linux/input.h>
#include <linux/mutex.h>
#include <asm/scatterlist.h>
#include <asm/io.h>
@ -309,9 +310,9 @@ struct bttv {
/* 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

2
drivers/media/video/cx25840/cx25840-core.c
Просмотреть файл

@ -43,7 +43,7 @@ MODULE_LICENSE("GPL");
static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
int cx25840_debug = 0;
static int cx25840_debug;
module_param_named(debug,cx25840_debug, int, 0644);

3
drivers/media/video/cx88/Kconfig
Просмотреть файл

@ -31,8 +31,7 @@ config VIDEO_CX88_DVB
config VIDEO_CX88_ALSA
tristate "ALSA DMA audio support"
depends on VIDEO_CX88 && SND
select SND_PCM_OSS
depends on VIDEO_CX88 && SND && EXPERIMENTAL
---help---
This is a video4linux driver for direct (DMA) audio on
Conexant 2388x based TV cards.

1
drivers/media/video/cx88/Makefile
Просмотреть файл

@ -5,6 +5,7 @@ cx8802-objs := cx88-mpeg.o
obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o cx88-blackbird.o
obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o cx88-vp3054-i2c.o
obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o
EXTRA_CFLAGS += -I$(src)/..
EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core

9
drivers/media/video/cx88/cx88-alsa.c
Просмотреть файл

@ -116,7 +116,7 @@ MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Conexant,23881},"
"{{Conexant,23882},"
"{{Conexant,23883}");
static unsigned int debug = 0;
static unsigned int debug;
module_param(debug,int,0644);
MODULE_PARM_DESC(debug,"enable debug messages");
@ -333,10 +333,10 @@ static snd_pcm_hardware_t snd_cx88_digital_hw = {
.channels_min = 1,
.channels_max = 2,
.buffer_bytes_max = (2*2048),
.period_bytes_min = 256,
.period_bytes_min = 2048,
.period_bytes_max = 2048,
.periods_min = 2,
.periods_max = 16,
.periods_max = 2,
};
/*
@ -653,7 +653,7 @@ static void snd_cx88_dev_free(snd_card_t * card)
* Alsa Constructor - Component probe
*/
static int devno=0;
static int devno;
static int __devinit snd_cx88_create(snd_card_t *card, struct pci_dev *pci,
snd_cx88_card_t **rchip)
{
@ -805,7 +805,6 @@ static struct pci_driver cx88_audio_pci_driver = {
.id_table = cx88_audio_pci_tbl,
.probe = cx88_audio_initdev,
.remove = cx88_audio_finidev,
SND_PCI_PM_CALLBACKS
};
/****************************************************************************

15
drivers/media/video/cx88/cx88-core.c
Просмотреть файл

@ -32,6 +32,7 @@
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/videodev2.h>
#include <linux/mutex.h>
#include "cx88.h"
#include <media/v4l2-common.h>
@ -75,7 +76,7 @@ MODULE_PARM_DESC(nocomb,"disable comb filter");
static unsigned int cx88_devcount;
static LIST_HEAD(cx88_devlist);
static DECLARE_MUTEX(devlist);
static DEFINE_MUTEX(devlist);
#define NO_SYNC_LINE (-1U)
@ -1036,7 +1037,7 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
struct list_head *item;
int i;
down(&devlist);
mutex_lock(&devlist);
list_for_each(item,&cx88_devlist) {
core = list_entry(item, struct cx88_core, devlist);
if (pci->bus->number != core->pci_bus)
@ -1047,7 +1048,7 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
if (0 != get_ressources(core,pci))
goto fail_unlock;
atomic_inc(&core->refcount);
up(&devlist);
mutex_unlock(&devlist);
return core;
}
core = kzalloc(sizeof(*core),GFP_KERNEL);
@ -1122,13 +1123,13 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
cx88_card_setup(core);
cx88_ir_init(core,pci);
up(&devlist);
mutex_unlock(&devlist);
return core;
fail_free:
kfree(core);
fail_unlock:
up(&devlist);
mutex_unlock(&devlist);
return NULL;
}
@ -1140,14 +1141,14 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
if (!atomic_dec_and_test(&core->refcount))
return;
down(&devlist);
mutex_lock(&devlist);
cx88_ir_fini(core);
if (0 == core->i2c_rc)
i2c_bit_del_bus(&core->i2c_adap);
list_del(&core->devlist);
iounmap(core->lmmio);
cx88_devcount--;
up(&devlist);
mutex_unlock(&devlist);
kfree(core);
}

8
drivers/media/video/cx88/cx88-tvaudio.c
Просмотреть файл

@ -60,6 +60,11 @@ static unsigned int audio_debug = 0;
module_param(audio_debug, int, 0644);
MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]");
static unsigned int always_analog = 0;
module_param(always_analog,int,0644);
MODULE_PARM_DESC(always_analog,"force analog audio out");
#define dprintk(fmt, arg...) if (audio_debug) \
printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
@ -155,7 +160,8 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
cx_write(AUD_I2SOUTPUTCNTL, 1);
cx_write(AUD_I2SCNTL, 0);
/* cx_write(AUD_APB_IN_RATE_ADJ, 0); */
} else {
}
if ((always_analog) || (!cx88_boards[core->board].blackbird)) {
ctl |= EN_DAC_ENABLE;
cx_write(AUD_CTL, ctl);
}

4
drivers/media/video/cx88/cx88-vp3054-i2c.c
Просмотреть файл

@ -32,6 +32,10 @@
#include "cx88-vp3054-i2c.h"
MODULE_DESCRIPTION("driver for cx2388x VP3054 design");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
MODULE_LICENSE("GPL");
/* ----------------------------------------------------------------------- */
static void vp3054_bit_setscl(void *data, int state)

77
drivers/media/video/em28xx/em28xx-input.c
Просмотреть файл

@ -76,6 +76,58 @@ static IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = {
[ 0x40 ] = KEY_ZOOM,
};
static IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE] = {
[ 0x3a ] = KEY_KP0,
[ 0x31 ] = KEY_KP1,
[ 0x32 ] = KEY_KP2,
[ 0x33 ] = KEY_KP3,
[ 0x34 ] = KEY_KP4,
[ 0x35 ] = KEY_KP5,
[ 0x36 ] = KEY_KP6,
[ 0x37 ] = KEY_KP7,
[ 0x38 ] = KEY_KP8,
[ 0x39 ] = KEY_KP9,
[ 0x2f ] = KEY_POWER,
[ 0x2e ] = KEY_P,
[ 0x1f ] = KEY_L,
[ 0x2b ] = KEY_I,
[ 0x2d ] = KEY_ZOOM,
[ 0x1e ] = KEY_ZOOM,
[ 0x1b ] = KEY_VOLUMEUP,
[ 0x0f ] = KEY_VOLUMEDOWN,
[ 0x17 ] = KEY_CHANNELUP,
[ 0x1c ] = KEY_CHANNELDOWN,
[ 0x25 ] = KEY_INFO,
[ 0x3c ] = KEY_MUTE,
[ 0x3d ] = KEY_LEFT,
[ 0x3b ] = KEY_RIGHT,
[ 0x3f ] = KEY_UP,
[ 0x3e ] = KEY_DOWN,
[ 0x1a ] = KEY_PAUSE,
[ 0x1d ] = KEY_MENU,
[ 0x19 ] = KEY_PLAY,
[ 0x16 ] = KEY_REWIND,
[ 0x13 ] = KEY_FORWARD,
[ 0x15 ] = KEY_PAUSE,
[ 0x0e ] = KEY_REWIND,
[ 0x0d ] = KEY_PLAY,
[ 0x0b ] = KEY_STOP,
[ 0x07 ] = KEY_FORWARD,
[ 0x27 ] = KEY_RECORD,
[ 0x26 ] = KEY_TUNER,
[ 0x29 ] = KEY_TEXT,
[ 0x2a ] = KEY_MEDIA,
[ 0x18 ] = KEY_EPG,
[ 0x27 ] = KEY_RECORD,
};
/* ----------------------------------------------------------------------- */
static int get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
@ -138,6 +190,28 @@ static int get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
return 1;
}
static int get_key_pinnacle_usb(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char buf[3];
/* poll IR chip */
if (3 != i2c_master_recv(&ir->c,buf,3)) {
dprintk("read error\n");
return -EIO;
}
dprintk("key %02x\n", buf[2]&0x3f);
if (buf[0]!=0x00){
return 0;
}
*ir_key = buf[2]&0x3f;
*ir_raw = buf[2]&0x3f;
return 1;
}
/* ----------------------------------------------------------------------- */
void em28xx_set_ir(struct em28xx * dev,struct IR_i2c *ir)
{
@ -159,6 +233,9 @@ void em28xx_set_ir(struct em28xx * dev,struct IR_i2c *ir)
snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM28XX Terratec)");
break;
case (EM2820_BOARD_PINNACLE_USB_2):
ir->ir_codes = ir_codes_em_pinnacle_usb;
ir->get_key = get_key_pinnacle_usb;
snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM28XX Pinnacle PCTV)");
break;
case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
ir->ir_codes = ir_codes_hauppauge_new;

7
drivers/media/video/em28xx/em28xx-video.c
Просмотреть файл

@ -29,6 +29,7 @@
#include <linux/i2c.h>
#include <linux/version.h>
#include <linux/video_decoder.h>
#include <linux/mutex.h>
#include "em28xx.h"
#include <media/tuner.h>
@ -191,7 +192,7 @@ static struct v4l2_queryctrl saa711x_qctrl[] = {
static struct usb_driver em28xx_usb_driver;
static DECLARE_MUTEX(em28xx_sysfs_lock);
static DEFINE_MUTEX(em28xx_sysfs_lock);
static DECLARE_RWSEM(em28xx_disconnect);
/********************* v4l2 interface ******************************************/
@ -394,7 +395,7 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
*/
static void em28xx_release_resources(struct em28xx *dev)
{
down(&em28xx_sysfs_lock);
mutex_lock(&em28xx_sysfs_lock);
em28xx_info("V4L2 device /dev/video%d deregistered\n",
dev->vdev->minor);
@ -403,7 +404,7 @@ static void em28xx_release_resources(struct em28xx *dev)
/* video_unregister_device(dev->vbi_dev); */
em28xx_i2c_unregister(dev);
usb_put_dev(dev->udev);
up(&em28xx_sysfs_lock);
mutex_unlock(&em28xx_sysfs_lock);
}
/*

14
drivers/media/video/msp3400-driver.c
Просмотреть файл

@ -66,12 +66,12 @@ MODULE_LICENSE("GPL");
/* module parameters */
static int opmode = OPMODE_AUTO;
int msp_debug = 0; /* msp_debug output */
int msp_once = 0; /* no continous stereo monitoring */
int msp_amsound = 0; /* hard-wire AM sound at 6.5 Hz (france),
the autoscan seems work well only with FM... */
int msp_debug; /* msp_debug output */
int msp_once; /* no continous stereo monitoring */
int msp_amsound; /* hard-wire AM sound at 6.5 Hz (france),
the autoscan seems work well only with FM... */
int msp_standard = 1; /* Override auto detect of audio msp_standard, if needed. */
int msp_dolby = 0;
int msp_dolby;
int msp_stereo_thresh = 0x190; /* a2 threshold for stereo/bilingual
(msp34xxg only) 0x00a0-0x03c0 */
@ -1031,8 +1031,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
}
default:
/* nothing */
break;
/* unknown */
return -EINVAL;
}
return 0;
}

8
drivers/media/video/msp3400.h
Просмотреть файл

@ -6,14 +6,6 @@
/* ---------------------------------------------------------------------- */
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)))

12
drivers/media/video/mt20xx.c
Просмотреть файл

@ -353,8 +353,8 @@ static int mt2032_init(struct i2c_client *c)
} while (xok != 1 );
t->xogc=xogc;
t->tv_freq = mt2032_set_tv_freq;
t->radio_freq = mt2032_set_radio_freq;
t->set_tv_freq = mt2032_set_tv_freq;
t->set_radio_freq = mt2032_set_radio_freq;
return(1);
}
@ -481,8 +481,8 @@ static int mt2050_init(struct i2c_client *c)
i2c_master_recv(c,buf,1);
tuner_dbg("mt2050: sro is %x\n",buf[0]);
t->tv_freq = mt2050_set_tv_freq;
t->radio_freq = mt2050_set_radio_freq;
t->set_tv_freq = mt2050_set_tv_freq;
t->set_radio_freq = mt2050_set_radio_freq;
return 0;
}
@ -494,8 +494,8 @@ int microtune_init(struct i2c_client *c)
int company_code;
memset(buf,0,sizeof(buf));
t->tv_freq = NULL;
t->radio_freq = NULL;
t->set_tv_freq = NULL;
t->set_radio_freq = NULL;
t->standby = NULL;
if (t->std & V4L2_STD_525_60) {
tuner_dbg("pinnacle ntsc\n");

4
drivers/media/video/planb.c
Просмотреть файл

@ -76,9 +76,9 @@ static volatile struct planb_registers *planb_regs;
static int def_norm = PLANB_DEF_NORM; /* default norm */
static int video_nr = -1;
MODULE_PARM(def_norm, "i");
module_param(def_norm, int, 0);
MODULE_PARM_DESC(def_norm, "Default startup norm (0=PAL, 1=NTSC, 2=SECAM)");
MODULE_PARM(video_nr,"i");
module_param(video_nr, int, 0);
MODULE_LICENSE("GPL");

10
drivers/media/video/saa6588.c
Просмотреть файл

@ -50,15 +50,15 @@ static unsigned int rbds = 0;
static unsigned int plvl = 0;
static unsigned int bufblocks = 100;
MODULE_PARM(debug, "i");
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "enable debug messages");
MODULE_PARM(xtal, "i");
module_param(xtal, int, 0);
MODULE_PARM_DESC(xtal, "select oscillator frequency (0..3), default 0");
MODULE_PARM(rbds, "i");
module_param(rbds, int, 0);
MODULE_PARM_DESC(rbds, "select mode, 0=RDS, 1=RBDS, default 0");
MODULE_PARM(plvl, "i");
module_param(plvl, int, 0);
MODULE_PARM_DESC(plvl, "select pause level (0..3), default 0");
MODULE_PARM(bufblocks, "i");
module_param(bufblocks, int, 0);
MODULE_PARM_DESC(bufblocks, "number of buffered blocks, default 100");
MODULE_DESCRIPTION("v4l2 driver module for SAA6588 RDS decoder");

2
drivers/media/video/saa711x.c
Просмотреть файл

@ -52,7 +52,7 @@ MODULE_LICENSE("GPL");
#include <linux/video_decoder.h>
static int debug = 0;
MODULE_PARM(debug, "i");
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, " Set the default Debug level. Default: 0 (Off) - (0-1)");

6
drivers/media/video/saa7134/saa7134-cards.c
Просмотреть файл

@ -2515,6 +2515,7 @@ struct saa7134_board saa7134_boards[] = {
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.mpeg = SAA7134_MPEG_DVB,
.gpiomask = 1 << 21,
.inputs = {{
.name = name_tv,
.vmux = 1,
@ -2529,6 +2530,11 @@ struct saa7134_board saa7134_boards[] = {
.vmux = 8,
.amux = LINE1,
}},
.radio = {
.name = name_radio,
.amux = TV,
.gpio = 0x0200000,
},
},
[SAA7134_BOARD_MSI_TVATANYWHERE_PLUS] = {
.name = "MSI TV@Anywhere plus",

21
drivers/media/video/saa7134/saa7134-core.c
Просмотреть файл

@ -31,6 +31,7 @@
#include <linux/sound.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/mutex.h>
#include "saa7134-reg.h"
#include "saa7134.h"
@ -84,7 +85,7 @@ MODULE_PARM_DESC(radio_nr, "radio device number");
MODULE_PARM_DESC(tuner, "tuner type");
MODULE_PARM_DESC(card, "card type");
static DECLARE_MUTEX(devlist_lock);
static DEFINE_MUTEX(devlist_lock);
LIST_HEAD(saa7134_devlist);
static LIST_HEAD(mops_list);
static unsigned int saa7134_devcount;
@ -140,7 +141,7 @@ static int pending_call(struct notifier_block *self, unsigned long state,
return NOTIFY_DONE;
}
static int pending_registered=0;
static int pending_registered;
static struct notifier_block pending_notifier = {
.notifier_call = pending_call,
};
@ -969,13 +970,13 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
pci_set_drvdata(pci_dev,dev);
saa7134_devcount++;
down(&devlist_lock);
mutex_lock(&devlist_lock);
list_for_each(item,&mops_list) {
mops = list_entry(item, struct saa7134_mpeg_ops, next);
mpeg_ops_attach(mops, dev);
}
list_add_tail(&dev->devlist,&saa7134_devlist);
up(&devlist_lock);
mutex_unlock(&devlist_lock);
/* check for signal */
saa7134_irq_video_intl(dev);
@ -1031,13 +1032,13 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
saa7134_hwfini(dev);
/* unregister */
down(&devlist_lock);
mutex_lock(&devlist_lock);
list_del(&dev->devlist);
list_for_each(item,&mops_list) {
mops = list_entry(item, struct saa7134_mpeg_ops, next);
mpeg_ops_detach(mops, dev);
}
up(&devlist_lock);
mutex_unlock(&devlist_lock);
saa7134_devcount--;
saa7134_i2c_unregister(dev);
@ -1071,13 +1072,13 @@ int saa7134_ts_register(struct saa7134_mpeg_ops *ops)
struct list_head *item;
struct saa7134_dev *dev;
down(&devlist_lock);
mutex_lock(&devlist_lock);
list_for_each(item,&saa7134_devlist) {
dev = list_entry(item, struct saa7134_dev, devlist);
mpeg_ops_attach(ops, dev);
}
list_add_tail(&ops->next,&mops_list);
up(&devlist_lock);
mutex_unlock(&devlist_lock);
return 0;
}
@ -1086,13 +1087,13 @@ void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops)
struct list_head *item;
struct saa7134_dev *dev;
down(&devlist_lock);
mutex_lock(&devlist_lock);
list_del(&ops->next);
list_for_each(item,&saa7134_devlist) {
dev = list_entry(item, struct saa7134_dev, devlist);
mpeg_ops_detach(ops, dev);
}
up(&devlist_lock);
mutex_unlock(&devlist_lock);
}
EXPORT_SYMBOL(saa7134_ts_register);

11
drivers/media/video/saa7134/saa7134-tvaudio.c
Просмотреть файл

@ -180,8 +180,8 @@ static void tvaudio_init(struct saa7134_dev *dev)
saa_writeb(SAA7134_AUDIO_CLOCK0, clock & 0xff);
saa_writeb(SAA7134_AUDIO_CLOCK1, (clock >> 8) & 0xff);
saa_writeb(SAA7134_AUDIO_CLOCK2, (clock >> 16) & 0xff);
// frame locked audio was reported not to be reliable
saa_writeb(SAA7134_AUDIO_PLL_CTRL, 0x02);
/* frame locked audio is mandatory for NICAM */
saa_writeb(SAA7134_AUDIO_PLL_CTRL, 0x01);
saa_writeb(SAA7134_NICAM_ERROR_LOW, 0x14);
saa_writeb(SAA7134_NICAM_ERROR_HIGH, 0x50);
@ -809,7 +809,12 @@ static int tvaudio_thread_ddep(void *data)
dprintk("ddep override: %s\n",stdres[audio_ddep]);
} else if (&card(dev).radio == dev->input) {
dprintk("FM Radio\n");
norms = (0x0f << 2) | 0x01;
if (dev->tuner_type == TUNER_PHILIPS_TDA8290) {
norms = (0x11 << 2) | 0x01;
saa_dsp_writel(dev, 0x42c >> 2, 0x729555);
} else {
norms = (0x0f << 2) | 0x01;
}
} else {
/* (let chip) scan for sound carrier */
norms = 0;

4
drivers/media/video/tda8290.c
Просмотреть файл

@ -567,8 +567,8 @@ int tda8290_init(struct i2c_client *c)
}
tuner_info("tuner: type set to %s\n", c->name);
t->tv_freq = set_tv_freq;
t->radio_freq = set_radio_freq;
t->set_tv_freq = set_tv_freq;
t->set_radio_freq = set_radio_freq;
t->has_signal = has_signal;
t->standby = standby;
t->tda827x_lpsel = 0;

18
drivers/media/video/tea5767.c
Просмотреть файл

@ -62,7 +62,7 @@ extern int tuner_debug;
#define TEA5767_PORT1_HIGH 0x01
/* Forth register */
/* Fourth register */
#define TEA5767_PORT2_HIGH 0x80
/* Chips stops working. Only I2C bus remains on */
#define TEA5767_STDBY 0x40
@ -85,7 +85,7 @@ extern int tuner_debug;
/* If activate PORT 1 indicates SEARCH or else it is used as PORT1 */
#define TEA5767_SRCH_IND 0x01
/* Fiveth register */
/* Fifth register */
/* By activating, it will use Xtal at 13 MHz as reference for divider */
#define TEA5767_PLLREF_ENABLE 0x80
@ -109,13 +109,13 @@ extern int tuner_debug;
#define TEA5767_STEREO_MASK 0x80
#define TEA5767_IF_CNTR_MASK 0x7f
/* Four register */
/* Fourth register */
#define TEA5767_ADC_LEVEL_MASK 0xf0
/* should be 0 */
#define TEA5767_CHIP_ID_MASK 0x0f
/* Fiveth register */
/* Fifth register */
/* Reserved for future extensions */
#define TEA5767_RESERVED_MASK 0xff
@ -220,19 +220,19 @@ static void set_radio_freq(struct i2c_client *c, unsigned int frq)
tuner_dbg ("TEA5767 radio HIGH LO inject xtal @ 13 MHz\n");
buffer[2] |= TEA5767_HIGH_LO_INJECT;
buffer[4] |= TEA5767_PLLREF_ENABLE;
div = (frq * 4000 / 16 + 700000 + 225000 + 25000) / 50000;
div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000;
break;
case TEA5767_LOW_LO_13MHz:
tuner_dbg ("TEA5767 radio LOW LO inject xtal @ 13 MHz\n");
buffer[4] |= TEA5767_PLLREF_ENABLE;
div = (frq * 4000 / 16 - 700000 - 225000 + 25000) / 50000;
div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000;
break;
case TEA5767_LOW_LO_32768:
tuner_dbg ("TEA5767 radio LOW LO inject xtal @ 32,768 MHz\n");
buffer[3] |= TEA5767_XTAL_32768;
/* const 700=4000*175 Khz - to adjust freq to right value */
div = ((frq * 4000 / 16 - 700000 - 225000) + 16384) >> 15;
div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15;
break;
case TEA5767_HIGH_LO_32768:
default:
@ -350,8 +350,8 @@ int tea5767_tuner_init(struct i2c_client *c)
tuner_info("type set to %d (%s)\n", t->type, "Philips TEA5767HN FM Radio");
strlcpy(c->name, "tea5767", sizeof(c->name));
t->tv_freq = set_tv_freq;
t->radio_freq = set_radio_freq;
t->set_tv_freq = set_tv_freq;
t->set_radio_freq = set_radio_freq;
t->has_signal = tea5767_signal;
t->is_stereo = tea5767_stereo;
t->standby = tea5767_standby;

85
drivers/media/video/tuner-core.c
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@ -82,7 +82,7 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
tuner_warn ("tuner type not set\n");
return;
}
if (NULL == t->tv_freq) {
if (NULL == t->set_tv_freq) {
tuner_warn ("Tuner has no way to set tv freq\n");
return;
}
@ -90,8 +90,14 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
tuner_dbg ("TV freq (%d.%02d) out of range (%d-%d)\n",
freq / 16, freq % 16 * 100 / 16, tv_range[0],
tv_range[1]);
/* V4L2 spec: if the freq is not possible then the closest
possible value should be selected */
if (freq < tv_range[0] * 16)
freq = tv_range[0] * 16;
else
freq = tv_range[1] * 16;
}
t->tv_freq(c, freq);
t->set_tv_freq(c, freq);
}
static void set_radio_freq(struct i2c_client *c, unsigned int freq)
@ -102,18 +108,23 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
tuner_warn ("tuner type not set\n");
return;
}
if (NULL == t->radio_freq) {
if (NULL == t->set_radio_freq) {
tuner_warn ("tuner has no way to set radio frequency\n");
return;
}
if (freq <= radio_range[0] * 16000 || freq >= radio_range[1] * 16000) {
if (freq < radio_range[0] * 16000 || freq > radio_range[1] * 16000) {
tuner_dbg ("radio freq (%d.%02d) out of range (%d-%d)\n",
freq / 16000, freq % 16000 * 100 / 16000,
radio_range[0], radio_range[1]);
/* V4L2 spec: if the freq is not possible then the closest
possible value should be selected */
if (freq < radio_range[0] * 16000)
freq = radio_range[0] * 16000;
else
freq = radio_range[1] * 16000;
}
t->radio_freq(c, freq);
return;
t->set_radio_freq(c, freq);
}
static void set_freq(struct i2c_client *c, unsigned long freq)
@ -125,15 +136,16 @@ static void set_freq(struct i2c_client *c, unsigned long freq)
tuner_dbg("radio freq set to %lu.%02lu\n",
freq / 16000, freq % 16000 * 100 / 16000);
set_radio_freq(c, freq);
t->radio_freq = freq;
break;
case V4L2_TUNER_ANALOG_TV:
case V4L2_TUNER_DIGITAL_TV:
tuner_dbg("tv freq set to %lu.%02lu\n",
freq / 16, freq % 16 * 100 / 16);
set_tv_freq(c, freq);
t->tv_freq = freq;
break;
}
t->freq = freq;
}
static void set_type(struct i2c_client *c, unsigned int type,
@ -212,7 +224,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
if (t->mode_mask == T_UNINITIALIZED)
t->mode_mask = new_mode_mask;
set_freq(c, t->freq);
set_freq(c, (V4L2_TUNER_RADIO == t->mode) ? t->radio_freq : t->tv_freq);
tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n",
c->adapter->name, c->driver->driver.name, c->addr << 1, type,
t->mode_mask);
@ -377,11 +389,11 @@ static void tuner_status(struct i2c_client *client)
default: p = "undefined"; break;
}
if (t->mode == V4L2_TUNER_RADIO) {
freq = t->freq / 16000;
freq_fraction = (t->freq % 16000) * 100 / 16000;
freq = t->radio_freq / 16000;
freq_fraction = (t->radio_freq % 16000) * 100 / 16000;
} else {
freq = t->freq / 16;
freq_fraction = (t->freq % 16) * 100 / 16;
freq = t->tv_freq / 16;
freq_fraction = (t->tv_freq % 16) * 100 / 16;
}
tuner_info("Tuner mode: %s\n", p);
tuner_info("Frequency: %lu.%02lu MHz\n", freq, freq_fraction);
@ -456,7 +468,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
t->type = TUNER_TEA5767;
t->mode_mask = T_RADIO;
t->mode = T_STANDBY;
t->freq = 87.5 * 16; /* Sets freq to FM range */
t->radio_freq = 87.5 * 16000; /* Sets freq to FM range */
default_mode_mask &= ~T_RADIO;
goto register_client;
@ -469,7 +481,8 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
if (default_mode_mask != T_UNINITIALIZED) {
tuner_dbg ("Setting mode_mask to 0x%02x\n", default_mode_mask);
t->mode_mask = default_mode_mask;
t->freq = 400 * 16; /* Sets freq to VHF High */
t->tv_freq = 400 * 16; /* Sets freq to VHF High */
t->radio_freq = 87.5 * 16000; /* Sets freq to FM range */
default_mode_mask = T_UNINITIALIZED;
}
@ -565,16 +578,18 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
set_addr(client, (struct tuner_setup *)arg);
break;
case AUDC_SET_RADIO:
set_mode(client,t,V4L2_TUNER_RADIO, "AUDC_SET_RADIO");
if (set_mode(client, t, V4L2_TUNER_RADIO, "AUDC_SET_RADIO")
== EINVAL)
return 0;
if (t->radio_freq)
set_freq(client, t->radio_freq);
break;
case TUNER_SET_STANDBY:
{
if (check_mode(t, "TUNER_SET_STANDBY") == EINVAL)
return 0;
if (t->standby)
t->standby (client);
break;
}
if (check_mode(t, "TUNER_SET_STANDBY") == EINVAL)
return 0;
if (t->standby)
t->standby (client);
break;
case VIDIOCSAUDIO:
if (check_mode(t, "VIDIOCSAUDIO") == EINVAL)
return 0;
@ -583,7 +598,6 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
/* Should be implemented, since bttv calls it */
tuner_dbg("VIDIOCSAUDIO not implemented.\n");
break;
/* --- v4l ioctls --- */
/* take care: bttv does userspace copying, we'll get a
@ -609,8 +623,8 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
if (vc->norm < ARRAY_SIZE(map))
t->std = map[vc->norm];
tuner_fixup_std(t);
if (t->freq)
set_tv_freq(client, t->freq);
if (t->tv_freq)
set_tv_freq(client, t->tv_freq);
return 0;
}
case VIDIOCSFREQ:
@ -684,15 +698,14 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
t->std = *id;
tuner_fixup_std(t);
if (t->freq)
set_freq(client, t->freq);
if (t->tv_freq)
set_freq(client, t->tv_freq);
break;
}
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *f = arg;
t->freq = f->frequency;
switch_v4l2();
if (V4L2_TUNER_RADIO == f->type &&
V4L2_TUNER_RADIO != t->mode) {
@ -700,7 +713,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
== EINVAL)
return 0;
}
set_freq(client,t->freq);
set_freq(client,f->frequency);
break;
}
@ -712,7 +725,8 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
return 0;
switch_v4l2();
f->type = t->mode;
f->frequency = t->freq;
f->frequency = (V4L2_TUNER_RADIO == t->mode) ?
t->radio_freq : t->tv_freq;
break;
}
case VIDIOC_G_TUNER:
@ -763,7 +777,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
if (V4L2_TUNER_RADIO == t->mode) {
t->audmode = tuner->audmode;
set_radio_freq(client, t->freq);
set_radio_freq(client, t->radio_freq);
}
break;
}
@ -791,8 +805,13 @@ static int tuner_resume(struct device *dev)
struct tuner *t = i2c_get_clientdata (c);
tuner_dbg ("resume\n");
if (t->freq)
set_freq(c, t->freq);
if (V4L2_TUNER_RADIO == t->mode) {
if (t->radio_freq)
set_freq(c, t->radio_freq);
} else {
if (t->tv_freq)
set_freq(c, t->tv_freq);
}
return 0;
}

794
drivers/media/video/tuner-simple.c
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@ -79,722 +79,16 @@ MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner");
#define TUNER_PLL_LOCKED 0x40
#define TUNER_STEREO_MK3 0x04
#define TUNER_MAX_RANGES 3
/* ---------------------------------------------------------------------- */
struct tunertype
{
char *name;
int count;
struct {
unsigned short thresh;
unsigned char cb;
} ranges[TUNER_MAX_RANGES];
unsigned char config;
};
/*
* The floats in the tuner struct are computed at compile time
* by gcc and cast back to integers. Thus we don't violate the
* "no float in kernel" rule.
#define TUNER_PARAM_ANALOG 0 /* to be removed */
/* FIXME:
* Right now, all tuners are using the first tuner_params[] array element
* for analog mode. In the future, we will be merging similar tuner
* definitions together, such that each tuner definition will have a
* tuner_params struct for each available video standard. At that point,
* TUNER_PARAM_ANALOG will be removed, and the tuner_params[] array
* element will be chosen based on the video standard in use.
*
*/
static struct tunertype tuners[] = {
/* 0-9 */
[TUNER_TEMIC_PAL] = { /* TEMIC PAL */
.name = "Temic PAL (4002 FH5)",
.count = 3,
.ranges = {
{ 16 * 140.25 /*MHz*/, 0x02, },
{ 16 * 463.25 /*MHz*/, 0x04, },
{ 16 * 999.99 , 0x01, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */
.name = "Philips PAL_I (FI1246 and compatibles)",
.count = 3,
.ranges = {
{ 16 * 140.25 /*MHz*/, 0xa0, },
{ 16 * 463.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_NTSC] = { /* Philips NTSC */
.name = "Philips NTSC (FI1236,FM1236 and compatibles)",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0xa0, },
{ 16 * 451.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_SECAM] = { /* Philips SECAM */
.name = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)",
.count = 3,
.ranges = {
{ 16 * 168.25 /*MHz*/, 0xa7, },
{ 16 * 447.25 /*MHz*/, 0x97, },
{ 16 * 999.99 , 0x37, },
},
.config = 0x8e,
},
[TUNER_ABSENT] = { /* Tuner Absent */
.name = "NoTuner",
.count = 1,
.ranges = {
{ 0, 0x00, },
},
.config = 0x00,
},
[TUNER_PHILIPS_PAL] = { /* Philips PAL */
.name = "Philips PAL_BG (FI1216 and compatibles)",
.count = 3,
.ranges = {
{ 16 * 168.25 /*MHz*/, 0xa0, },
{ 16 * 447.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */
.name = "Temic NTSC (4032 FY5)",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0x02, },
{ 16 * 463.25 /*MHz*/, 0x04, },
{ 16 * 999.99 , 0x01, },
},
.config = 0x8e,
},
[TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */
.name = "Temic PAL_I (4062 FY5)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0x02, },
{ 16 * 450.00 /*MHz*/, 0x04, },
{ 16 * 999.99 , 0x01, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */
.name = "Temic NTSC (4036 FY5)",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0xa0, },
{ 16 * 463.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */
.name = "Alps HSBH1",
.count = 3,
.ranges = {
{ 16 * 137.25 /*MHz*/, 0x01, },
{ 16 * 385.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
/* 10-19 */
[TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */
.name = "Alps TSBE1",
.count = 3,
.ranges = {
{ 16 * 137.25 /*MHz*/, 0x01, },
{ 16 * 385.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */
.name = "Alps TSBB5",
.count = 3,
.ranges = {
{ 16 * 133.25 /*MHz*/, 0x01, },
{ 16 * 351.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */
.name = "Alps TSBE5",
.count = 3,
.ranges = {
{ 16 * 133.25 /*MHz*/, 0x01, },
{ 16 * 351.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */
.name = "Alps TSBC5",
.count = 3,
.ranges = {
{ 16 * 133.25 /*MHz*/, 0x01, },
{ 16 * 351.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */
.name = "Temic PAL_BG (4006FH5)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */
.name = "Alps TSCH6",
.count = 3,
.ranges = {
{ 16 * 137.25 /*MHz*/, 0x14, },
{ 16 * 385.25 /*MHz*/, 0x12, },
{ 16 * 999.99 , 0x11, },
},
.config = 0x8e,
},
[TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */
.name = "Temic PAL_DK (4016 FY5)",
.count = 3,
.ranges = {
{ 16 * 168.25 /*MHz*/, 0xa0, },
{ 16 * 456.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */
.name = "Philips NTSC_M (MK2)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */
.name = "Temic PAL_I (4066 FY5)",
.count = 3,
.ranges = {
{ 16 * 169.00 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */
.name = "Temic PAL* auto (4006 FN5)",
.count = 3,
.ranges = {
{ 16 * 169.00 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
/* 20-29 */
[TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */
.name = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)",
.count = 3,
.ranges = {
{ 16 * 141.00 /*MHz*/, 0xa0, },
{ 16 * 464.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */
.name = "Temic NTSC (4039 FR5)",
.count = 3,
.ranges = {
{ 16 * 158.00 /*MHz*/, 0xa0, },
{ 16 * 453.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */
.name = "Temic PAL/SECAM multi (4046 FM5)",
.count = 3,
.ranges = {
{ 16 * 169.00 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */
.name = "Philips PAL_DK (FI1256 and compatibles)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */
.name = "Philips PAL/SECAM multi (FQ1216ME)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */
.name = "LG PAL_I+FM (TAPC-I001D)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */
.name = "LG PAL_I (TAPC-I701D)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */
.name = "LG NTSC+FM (TPI8NSR01F)",
.count = 3,
.ranges = {
{ 16 * 210.00 /*MHz*/, 0xa0, },
{ 16 * 497.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */
.name = "LG PAL_BG+FM (TPI8PSB01D)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_PAL] = { /* LGINNOTEK PAL */
.name = "LG PAL_BG (TPI8PSB11D)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0xa0, },
{ 16 * 450.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
/* 30-39 */
[TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */
.name = "Temic PAL* auto + FM (4009 FN5)",
.count = 3,
.ranges = {
{ 16 * 141.00 /*MHz*/, 0xa0, },
{ 16 * 464.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */
.name = "SHARP NTSC_JP (2U5JF5540)",
.count = 3,
.ranges = {
{ 16 * 137.25 /*MHz*/, 0x01, },
{ 16 * 317.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */
.name = "Samsung PAL TCPM9091PD27",
.count = 3,
.ranges = {
{ 16 * 169 /*MHz*/, 0xa0, },
{ 16 * 464 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_MT2032] = { /* Microtune PAL|NTSC */
.name = "MT20xx universal",
/* see mt20xx.c for details */ },
[TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */
.name = "Temic PAL_BG (4106 FH5)",
.count = 3,
.ranges = {
{ 16 * 141.00 /*MHz*/, 0xa0, },
{ 16 * 464.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */
.name = "Temic PAL_DK/SECAM_L (4012 FY5)",
.count = 3,
.ranges = {
{ 16 * 140.25 /*MHz*/, 0x02, },
{ 16 * 463.25 /*MHz*/, 0x04, },
{ 16 * 999.99 , 0x01, },
},
.config = 0x8e,
},
[TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */
.name = "Temic NTSC (4136 FY5)",
.count = 3,
.ranges = {
{ 16 * 158.00 /*MHz*/, 0xa0, },
{ 16 * 453.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */
.name = "LG PAL (newer TAPC series)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0x01, },
{ 16 * 450.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */
.name = "Philips PAL/SECAM multi (FM1216ME MK3)",
.count = 3,
.ranges = {
{ 16 * 158.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */
.name = "LG NTSC (newer TAPC series)",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0x01, },
{ 16 * 450.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
/* 40-49 */
[TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */
.name = "HITACHI V7-J180AT",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0x01, },
{ 16 * 450.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */
.name = "Philips PAL_MK (FI1216 MK)",
.count = 3,
.ranges = {
{ 16 * 140.25 /*MHz*/, 0x01, },
{ 16 * 463.25 /*MHz*/, 0xc2, },
{ 16 * 999.99 , 0xcf, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_ATSC] = { /* Philips ATSC */
.name = "Philips 1236D ATSC/NTSC dual in",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */
.name = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_4IN1] = { /* Philips NTSC */
.name = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */
.name = "Microtune 4049 FM5",
.count = 3,
.ranges = {
{ 16 * 141.00 /*MHz*/, 0xa0, },
{ 16 * 464.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */
.name = "Panasonic VP27s/ENGE4324D",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 454.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0xce,
},
[TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */
.name = "LG NTSC (TAPE series)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_TNF_8831BGFF] = { /* Philips PAL */
.name = "Tenna TNF 8831 BGFF)",
.count = 3,
.ranges = {
{ 16 * 161.25 /*MHz*/, 0xa0, },
{ 16 * 463.25 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */
.name = "Microtune 4042 FI5 ATSC/NTSC dual in",
.count = 3,
.ranges = {
{ 16 * 162.00 /*MHz*/, 0xa2, },
{ 16 * 457.00 /*MHz*/, 0x94, },
{ 16 * 999.99 , 0x31, },
},
.config = 0x8e,
},
/* 50-59 */
[TUNER_TCL_2002N] = { /* TCL NTSC */
.name = "TCL 2002N",
.count = 3,
.ranges = {
{ 16 * 172.00 /*MHz*/, 0x01, },
{ 16 * 448.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */
.name = "Philips PAL/SECAM_D (FM 1256 I-H3)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */
.name = "Thomson DTT 7610 (ATSC/NTSC)",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0x39, },
{ 16 * 454.00 /*MHz*/, 0x3a, },
{ 16 * 999.99 , 0x3c, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */
.name = "Philips FQ1286",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x41, },
{ 16 * 454.00 /*MHz*/, 0x42, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */
.name = "tda8290+75",
/* see tda8290.c for details */ },
[TUNER_TCL_2002MB] = { /* TCL PAL */
.name = "TCL 2002MB",
.count = 3,
.ranges = {
{ 16 * 170.00 /*MHz*/, 0x01, },
{ 16 * 450.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0xce,
},
[TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */
.name = "Philips PAL/SECAM multi (FQ1216AME MK4)",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0xce,
},
[TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */
.name = "Philips FQ1236A MK4",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 442.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */
.name = "Ymec TVision TVF-8531MF/8831MF/8731MF",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0xa0, },
{ 16 * 454.00 /*MHz*/, 0x90, },
{ 16 * 999.99 , 0x30, },
},
.config = 0x8e,
},
[TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */
.name = "Ymec TVision TVF-5533MF",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01, },
{ 16 * 454.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
/* 60-69 */
[TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */
/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
.name = "Thomson DTT 761X (ATSC/NTSC)",
.count = 3,
.ranges = {
{ 16 * 145.25 /*MHz*/, 0x39, },
{ 16 * 415.25 /*MHz*/, 0x3a, },
{ 16 * 999.99 , 0x3c, },
},
.config = 0x8e,
},
[TUNER_TENA_9533_DI] = { /* Philips PAL */
.name = "Tena TNF9533-D/IF/TNF9533-B/DF",
.count = 3,
.ranges = {
{ 16 * 160.25 /*MHz*/, 0x01, },
{ 16 * 464.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
[TUNER_TEA5767] = { /* Philips RADIO */
.name = "Philips TEA5767HN FM Radio",
/* see tea5767.c for details */},
[TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */
.name = "Philips FMD1216ME MK3 Hybrid Tuner",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x51, },
{ 16 * 442.00 /*MHz*/, 0x52, },
{ 16 * 999.99 , 0x54, },
},
.config = 0x86,
},
[TUNER_LG_TDVS_H062F] = { /* LGINNOTEK ATSC */
.name = "LG TDVS-H062F/TUA6034",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0x01 },
{ 16 * 455.00 /*MHz*/, 0x02 },
{ 16 * 999.99 , 0x04 },
},
.config = 0x8e,
},
[TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */
.name = "Ymec TVF66T5-B/DFF",
.count = 3,
.ranges = {
{ 16 * 160.25 /*MHz*/, 0x01, },
{ 16 * 464.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_LG_NTSC_TALN_MINI] = { /* LGINNOTEK NTSC */
.name = "LG NTSC (TALN mini series)",
.count = 3,
.ranges = {
{ 16 * 137.25 /*MHz*/, 0x01, },
{ 16 * 373.25 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x08, },
},
.config = 0x8e,
},
[TUNER_PHILIPS_TD1316] = { /* Philips PAL */
.name = "Philips TD1316 Hybrid Tuner",
.count = 3,
.ranges = {
{ 16 * 160.00 /*MHz*/, 0xa1, },
{ 16 * 442.00 /*MHz*/, 0xa2, },
{ 16 * 999.99 , 0xa4, },
},
.config = 0xc8,
},
[TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
.name = "Philips TUV1236D ATSC/NTSC dual in",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0x01, },
{ 16 * 454.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0xce,
},
[TUNER_TNF_5335MF] = { /* Philips NTSC */
.name = "Tena TNF 5335 MF",
.count = 3,
.ranges = {
{ 16 * 157.25 /*MHz*/, 0x01, },
{ 16 * 454.00 /*MHz*/, 0x02, },
{ 16 * 999.99 , 0x04, },
},
.config = 0x8e,
},
};
unsigned const int tuner_count = ARRAY_SIZE(tuners);
/* ---------------------------------------------------------------------- */
@ -842,16 +136,23 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
u8 config, tuneraddr;
u16 div;
struct tunertype *tun;
unsigned char buffer[4];
int rc, IFPCoff, i;
u8 buffer[4];
int rc, IFPCoff, i, j;
tun = &tuners[t->type];
for (i = 0; i < tun->count; i++) {
if (freq > tun->ranges[i].thresh)
j = TUNER_PARAM_ANALOG;
for (i = 0; i < tun->params[j].count; i++) {
if (freq > tun->params[j].ranges[i].limit)
continue;
break;
}
config = tun->ranges[i].cb;
if (i == tun->params[j].count) {
tuner_dbg("TV frequency out of range (%d > %d)",
freq, tun->params[j].ranges[i - 1].limit);
freq = tun->params[j].ranges[--i].limit;
}
config = tun->params[j].ranges[i].cb;
/* i == 0 -> VHF_LO */
/* i == 1 -> VHF_HI */
/* i == 2 -> UHF */
@ -914,7 +215,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
case TUNER_MICROTUNE_4042FI5:
/* Set the charge pump for fast tuning */
tun->config |= TUNER_CHARGE_PUMP;
tun->params[j].config |= TUNER_CHARGE_PUMP;
break;
case TUNER_PHILIPS_TUV1236D:
@ -943,20 +244,6 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
break;
}
/*
* Philips FI1216MK2 remark from specification :
* for channel selection involving band switching, and to ensure
* smooth tuning to the desired channel without causing
* unnecessary charge pump action, it is recommended to consider
* the difference between wanted channel frequency and the
* current channel frequency. Unnecessary charge pump action
* will result in very low tuning voltage which may drive the
* oscillator to extreme conditions.
*
* Progfou: specification says to send config data before
* frequency in case (wanted frequency < current frequency).
*/
/* IFPCoff = Video Intermediate Frequency - Vif:
940 =16*58.75 NTSC/J (Japan)
732 =16*45.75 M/N STD
@ -988,17 +275,18 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
offset / 16, offset % 16 * 100 / 16,
div);
if (t->type == TUNER_PHILIPS_SECAM && freq < t->freq) {
buffer[0] = tun->config;
if (tuners[t->type].params->cb_first_if_lower_freq && div < t->last_div) {
buffer[0] = tun->params[j].config;
buffer[1] = config;
buffer[2] = (div>>8) & 0x7f;
buffer[3] = div & 0xff;
} else {
buffer[0] = (div>>8) & 0x7f;
buffer[1] = div & 0xff;
buffer[2] = tun->config;
buffer[2] = tun->params[j].config;
buffer[3] = config;
}
t->last_div = div;
tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
buffer[0],buffer[1],buffer[2],buffer[3]);
@ -1024,10 +312,10 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
}
/* Set the charge pump for optimized phase noise figure */
tun->config &= ~TUNER_CHARGE_PUMP;
tun->params[j].config &= ~TUNER_CHARGE_PUMP;
buffer[0] = (div>>8) & 0x7f;
buffer[1] = div & 0xff;
buffer[2] = tun->config;
buffer[2] = tun->params[j].config;
buffer[3] = config;
tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
buffer[0],buffer[1],buffer[2],buffer[3]);
@ -1041,13 +329,15 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
{
struct tunertype *tun;
struct tuner *t = i2c_get_clientdata(c);
unsigned char buffer[4];
unsigned div;
int rc;
u8 buffer[4];
u16 div;
int rc, j;
tun = &tuners[t->type];
j = TUNER_PARAM_ANALOG;
div = (20 * freq / 16000) + (int)(20*10.7); /* IF 10.7 MHz */
buffer[2] = (tun->config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
buffer[2] = (tun->params[j].config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
switch (t->type) {
case TUNER_TENA_9533_DI:
@ -1076,9 +366,19 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
}
buffer[0] = (div>>8) & 0x7f;
buffer[1] = div & 0xff;
if (tuners[t->type].params->cb_first_if_lower_freq && div < t->last_div) {
buffer[0] = buffer[2];
buffer[1] = buffer[3];
buffer[2] = (div>>8) & 0x7f;
buffer[3] = div & 0xff;
} else {
buffer[0] = (div>>8) & 0x7f;
buffer[1] = div & 0xff;
}
tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
buffer[0],buffer[1],buffer[2],buffer[3]);
t->last_div = div;
if (4 != (rc = i2c_master_send(c,buffer,4)))
tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
@ -1092,10 +392,10 @@ int default_tuner_init(struct i2c_client *c)
t->type, tuners[t->type].name);
strlcpy(c->name, tuners[t->type].name, sizeof(c->name));
t->tv_freq = default_set_tv_freq;
t->radio_freq = default_set_radio_freq;
t->set_tv_freq = default_set_tv_freq;
t->set_radio_freq = default_set_radio_freq;
t->has_signal = tuner_signal;
t->is_stereo = tuner_stereo;
t->is_stereo = tuner_stereo;
t->standby = NULL;
return 0;

1406
drivers/media/video/tuner-types.c Normal file
Просмотреть файл

Разница между файлами не показана из-за своего большого размера Загрузить разницу

2
drivers/media/video/tveeprom.c
Просмотреть файл

@ -190,7 +190,7 @@ hauppauge_tuner[] =
{ TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"},
{ TUNER_TCL_2002N, "TCL 2002N 6A"},
{ TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"},
{ TUNER_ABSENT, "Samsung TCPN 2121P30A"},
{ TUNER_SAMSUNG_TCPN_2121P30A, "Samsung TCPN 2121P30A"},
{ TUNER_ABSENT, "Samsung TCPE 4121P30A"},
{ TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"},
/* 90-99 */

2
drivers/media/video/tvp5150.c
Просмотреть файл

@ -634,7 +634,7 @@ struct i2c_vbi_ram_value {
unsigned char values[26];
};
struct i2c_vbi_ram_value vbi_ram_default[] =
static struct i2c_vbi_ram_value vbi_ram_default[] =
{
{0x010, /* WST SECAM 6 */
{ 0xaa, 0xaa, 0xff, 0xff , 0xe7, 0x2e, 0x20, 0x26, 0xe6, 0xb4, 0x0e, 0x0, 0x0, 0x0, 0x10, 0x0 }

1
drivers/media/video/v4l2-common.c
Просмотреть файл

@ -306,6 +306,7 @@ static const char *v4l2_int_ioctls[] = {
#endif
[_IOC_NR(AUDC_SET_RADIO)] = "AUDC_SET_RADIO",
[_IOC_NR(AUDC_SET_INPUT)] = "AUDC_SET_INPUT",
[_IOC_NR(MSP_SET_MATRIX)] = "MSP_SET_MATRIX",
[_IOC_NR(TUNER_SET_TYPE_ADDR)] = "TUNER_SET_TYPE_ADDR",
[_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY",

25
drivers/media/video/videodev.c
Просмотреть файл

@ -29,7 +29,6 @@
#include <linux/devfs_fs_kernel.h>
#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/semaphore.h>
#include <linux/videodev.h>
@ -83,7 +82,7 @@ static struct class video_class = {
*/
static struct video_device *video_device[VIDEO_NUM_DEVICES];
static DECLARE_MUTEX(videodev_lock);
static DEFINE_MUTEX(videodev_lock);
struct video_device* video_devdata(struct file *file)
{
@ -102,15 +101,15 @@ static int video_open(struct inode *inode, struct file *file)
if(minor>=VIDEO_NUM_DEVICES)
return -ENODEV;
down(&videodev_lock);
mutex_lock(&videodev_lock);
vfl=video_device[minor];
if(vfl==NULL) {
up(&videodev_lock);
mutex_unlock(&videodev_lock);
request_module("char-major-%d-%d", VIDEO_MAJOR, minor);
down(&videodev_lock);
mutex_lock(&videodev_lock);
vfl=video_device[minor];
if (vfl==NULL) {
up(&videodev_lock);
mutex_unlock(&videodev_lock);
return -ENODEV;
}
}
@ -123,7 +122,7 @@ static int video_open(struct inode *inode, struct file *file)
file->f_op = fops_get(old_fops);
}
fops_put(old_fops);
up(&videodev_lock);
mutex_unlock(&videodev_lock);
return err;
}
@ -304,12 +303,12 @@ int video_register_device(struct video_device *vfd, int type, int nr)
}
/* pick a minor number */
down(&videodev_lock);
mutex_lock(&videodev_lock);
if (nr >= 0 && nr < end-base) {
/* use the one the driver asked for */
i = base+nr;
if (NULL != video_device[i]) {
up(&videodev_lock);
mutex_unlock(&videodev_lock);
return -ENFILE;
}
} else {
@ -318,13 +317,13 @@ int video_register_device(struct video_device *vfd, int type, int nr)
if (NULL == video_device[i])
break;
if (i == end) {
up(&videodev_lock);
mutex_unlock(&videodev_lock);
return -ENFILE;
}
}
video_device[i]=vfd;
vfd->minor=i;
up(&videodev_lock);
mutex_unlock(&videodev_lock);
sprintf(vfd->devfs_name, "v4l/%s%d", name_base, i - base);
devfs_mk_cdev(MKDEV(VIDEO_MAJOR, vfd->minor),
@ -362,14 +361,14 @@ int video_register_device(struct video_device *vfd, int type, int nr)
void video_unregister_device(struct video_device *vfd)
{
down(&videodev_lock);
mutex_lock(&videodev_lock);
if(video_device[vfd->minor]!=vfd)
panic("videodev: bad unregister");
devfs_remove(vfd->devfs_name);
video_device[vfd->minor]=NULL;
class_device_unregister(&vfd->class_dev);
up(&videodev_lock);
mutex_unlock(&videodev_lock);
}

4
include/linux/i2c-id.h
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@ -104,6 +104,10 @@
#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */
#define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */
#define I2C_DRIVERID_TVP5150 76 /* TVP5150 video decoder */
#define I2C_DRIVERID_WM8739 77 /* wm8739 audio processor */
#define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */
#define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */
#define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */
#define I2C_DRIVERID_I2CDEV 900
#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */

55
include/media/tuner-types.h Normal file
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@ -0,0 +1,55 @@
/*
* descriptions for simple tuners.
*/
#ifndef __TUNER_TYPES_H__
#define __TUNER_TYPES_H__
enum param_type {
TUNER_PARAM_TYPE_RADIO, \
TUNER_PARAM_TYPE_PAL, \
TUNER_PARAM_TYPE_SECAM, \
TUNER_PARAM_TYPE_NTSC
};
struct tuner_range {
unsigned short limit;
unsigned char cb;
};
struct tuner_params {
enum param_type type;
/* Many Philips based tuners have a comment like this in their
* datasheet:
*
* For channel selection involving band switching, and to ensure
* smooth tuning to the desired channel without causing
* unnecessary charge pump action, it is recommended to consider
* the difference between wanted channel frequency and the
* current channel frequency. Unnecessary charge pump action
* will result in very low tuning voltage which may drive the
* oscillator to extreme conditions.
*
* Set cb_first_if_lower_freq to 1, if this check is
* required for this tuner.
*
* I tested this for PAL by first setting the TV frequency to
* 203 MHz and then switching to 96.6 MHz FM radio. The result was
* static unless the control byte was sent first.
*/
unsigned int cb_first_if_lower_freq:1;
unsigned char config; /* to be moved into struct tuner_range for dvb-pll merge */
unsigned int count;
struct tuner_range *ranges;
};
struct tunertype {
char *name;
struct tuner_params *params;
};
extern struct tunertype tuners[];
extern unsigned const int tuner_count;
#endif

10
include/media/tuner.h
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@ -23,6 +23,7 @@
#define _TUNER_H
#include <linux/videodev2.h>
#include <media/tuner-types.h>
#define ADDR_UNSET (255)
@ -114,6 +115,7 @@
#define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */
#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */
#define TUNER_SAMSUNG_TCPN_2121P30A 70 /* Hauppauge PVR-500MCE NTSC */
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
@ -177,7 +179,9 @@ struct tuner {
unsigned int mode;
unsigned int mode_mask; /* Combination of allowable modes */
unsigned int freq; /* keep track of the current settings */
unsigned int tv_freq; /* keep track of the current settings */
unsigned int radio_freq;
u16 last_div;
unsigned int audmode;
v4l2_std_id std;
@ -195,8 +199,8 @@ struct tuner {
unsigned int sgIF;
/* function ptrs */
void (*tv_freq)(struct i2c_client *c, unsigned int freq);
void (*radio_freq)(struct i2c_client *c, unsigned int freq);
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);
void (*standby)(struct i2c_client *c);

7
include/media/v4l2-common.h
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@ -120,6 +120,13 @@ enum v4l2_chip_ident {
/* select from TV,radio,extern,MUTE */
#define AUDC_SET_INPUT _IOW('d',89,int)
/* msp3400 ioctl: will be removed in the near future */
struct msp_matrix {
int input;
int output;
};
#define MSP_SET_MATRIX _IOW('m',17,struct msp_matrix)
/* tuner ioctls */
/* Sets tuner type and its I2C addr */
#define TUNER_SET_TYPE_ADDR _IOW('d',90,int)