[PATCH] v4l: update for tuner cards and some V4L chips
Tuner improvements and additions. TEA5767 FM tuner added. Several small fixes. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Nickolay V Shmyrev <nshmyrev@yandex.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Mauro Carvalho Chehab
Linus Torvalds
parent
b45009b028
commit
56fc08ca37
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@ -1,5 +1,5 @@
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/*
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* $Id: ir-common.c,v 1.8 2005/02/22 12:28:40 kraxel Exp $
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* $Id: ir-common.c,v 1.10 2005/05/22 19:23:39 nsh Exp $
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*
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* some common structs and functions to handle infrared remotes via
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* input layer ...
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@ -131,10 +131,10 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
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[ 18 ] = KEY_KP0,
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[ 0 ] = KEY_POWER,
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[ 27 ] = KEY_LANGUAGE, //MTS button
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// [ 27 ] = MTS button
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[ 2 ] = KEY_TUNER, // TV/FM
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[ 30 ] = KEY_VIDEO,
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[ 22 ] = KEY_INFO, //display button
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// [ 22 ] = display button
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[ 4 ] = KEY_VOLUMEUP,
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[ 8 ] = KEY_VOLUMEDOWN,
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[ 12 ] = KEY_CHANNELUP,
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@ -142,7 +142,7 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
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[ 3 ] = KEY_ZOOM, // fullscreen
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[ 31 ] = KEY_SUBTITLE, // closed caption/teletext
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[ 32 ] = KEY_SLEEP,
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[ 41 ] = KEY_SEARCH, //boss key
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// [ 41 ] = boss key
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[ 20 ] = KEY_MUTE,
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[ 43 ] = KEY_RED,
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[ 44 ] = KEY_GREEN,
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@ -150,17 +150,17 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
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[ 46 ] = KEY_BLUE,
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[ 24 ] = KEY_KPPLUS, //fine tune +
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[ 25 ] = KEY_KPMINUS, //fine tune -
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[ 42 ] = KEY_ANGLE, //picture in picture
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[ 33 ] = KEY_KPDOT,
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// [ 42 ] = picture in picture
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[ 33 ] = KEY_KPDOT,
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[ 19 ] = KEY_KPENTER,
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[ 17 ] = KEY_AGAIN, //recall
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// [ 17 ] = recall
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[ 34 ] = KEY_BACK,
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[ 35 ] = KEY_PLAYPAUSE,
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[ 36 ] = KEY_NEXT,
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[ 37 ] = KEY_T, //time shifting
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// [ 37 ] = time shifting
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[ 38 ] = KEY_STOP,
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[ 39 ] = KEY_RECORD,
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[ 40 ] = KEY_SHUFFLE //snapshot
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[ 39 ] = KEY_RECORD
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// [ 40 ] = snapshot
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};
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EXPORT_SYMBOL_GPL(ir_codes_winfast);
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@ -184,18 +184,30 @@ IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
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[ 0x07 ] = KEY_KP7, // 7
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[ 0x08 ] = KEY_KP8, // 8
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[ 0x09 ] = KEY_KP9, // 9
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[ 0x0a ] = KEY_TEXT, // keypad asterisk as well
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[ 0x0b ] = KEY_RED, // red button
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[ 0x0c ] = KEY_OPTION, // black key without text
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[ 0x0c ] = KEY_RADIO, // radio
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[ 0x0d ] = KEY_MENU, // menu
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[ 0x0e ] = KEY_SUBTITLE, // also the # key
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[ 0x0f ] = KEY_MUTE, // mute
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[ 0x10 ] = KEY_VOLUMEUP, // volume +
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[ 0x11 ] = KEY_VOLUMEDOWN, // volume -
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[ 0x1e ] = KEY_NEXT, // skip >|
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[ 0x12 ] = KEY_PREVIOUS, // previous channel
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[ 0x14 ] = KEY_UP, // up
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[ 0x15 ] = KEY_DOWN, // down
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[ 0x16 ] = KEY_LEFT, // left
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[ 0x17 ] = KEY_RIGHT, // right
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[ 0x18 ] = KEY_VIDEO, // Videos
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[ 0x19 ] = KEY_AUDIO, // Music
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[ 0x1a ] = KEY_MHP, // Pictures - presume this means "Multimedia Home Platform"- no "PICTURES" key in input.h
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[ 0x1b ] = KEY_EPG, // Guide
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[ 0x1c ] = KEY_TV, // TV
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[ 0x1e ] = KEY_NEXTSONG, // skip >|
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[ 0x1f ] = KEY_EXIT, // back/exit
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[ 0x20 ] = KEY_CHANNELUP, // channel / program +
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[ 0x21 ] = KEY_CHANNELDOWN, // channel / program -
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[ 0x22 ] = KEY_CHANNEL, // source (old black remote)
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[ 0x24 ] = KEY_PREVIOUS, // replay |<
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[ 0x24 ] = KEY_PREVIOUSSONG, // replay |<
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[ 0x25 ] = KEY_ENTER, // OK
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[ 0x26 ] = KEY_SLEEP, // minimize (old black remote)
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[ 0x29 ] = KEY_BLUE, // blue key
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@ -412,3 +424,4 @@ EXPORT_SYMBOL_GPL(ir_decode_biphase);
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* c-basic-offset: 8
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* End:
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*/
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@ -6,7 +6,7 @@
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It outputs an 8-bit 4:2:2 YUV or YCrCb video signal which can be directly
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connected to bt848/bt878 GPIO pins on this purpose.
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(see: VLSI Vision Ltd. www.vvl.co.uk for camera datasheets)
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Supported Cards:
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- Pixelview Rev.4E: 0x8a
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GPIO 0x400000 toggles Bt832 RESET, and the chip changes to i2c 0x88 !
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@ -31,16 +31,16 @@
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#include <linux/errno.h>
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#include <linux/slab.h>
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#include "id.h"
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#include "audiochip.h"
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#include <media/audiochip.h>
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#include <media/id.h>
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#include "bttv.h"
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#include "bt832.h"
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MODULE_LICENSE("GPL");
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/* Addresses to scan */
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static unsigned short normal_i2c[] = { I2C_BT832_ALT1>>1, I2C_BT832_ALT2>>1,
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I2C_CLIENT_END };
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static unsigned short normal_i2c[] = {I2C_CLIENT_END};
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static unsigned short normal_i2c_range[] = {I2C_BT832_ALT1>>1,I2C_BT832_ALT2>>1,I2C_CLIENT_END};
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I2C_CLIENT_INSMOD;
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/* ---------------------------------------------------------------------- */
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@ -95,7 +95,7 @@ int bt832_init(struct i2c_client *i2c_client_s)
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buf=kmalloc(65,GFP_KERNEL);
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bt832_hexdump(i2c_client_s,buf);
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if(buf[0x40] != 0x31) {
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printk("bt832: this i2c chip is no bt832 (id=%02x). Detaching.\n",buf[0x40]);
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kfree(buf);
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@ -135,7 +135,7 @@ int bt832_init(struct i2c_client *i2c_client_s)
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buf[1]= 0x27 & (~0x01); // Default | !skip
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if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
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printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc);
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bt832_hexdump(i2c_client_s,buf);
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#if 0
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@ -168,8 +168,7 @@ int bt832_init(struct i2c_client *i2c_client_s)
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static int bt832_attach(struct i2c_adapter *adap, int addr,
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unsigned short flags, int kind)
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static int bt832_attach(struct i2c_adapter *adap, int addr, int kind)
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{
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struct bt832 *t;
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@ -184,27 +183,32 @@ static int bt832_attach(struct i2c_adapter *adap, int addr,
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return -ENOMEM;
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memset(t,0,sizeof(*t));
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t->client = client_template;
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t->client.data = t;
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i2c_set_clientdata(&t->client, t);
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i2c_attach_client(&t->client);
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if(! bt832_init(&t->client)) {
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bt832_detach(&t->client);
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return -1;
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}
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return 0;
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}
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static int bt832_probe(struct i2c_adapter *adap)
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{
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#ifdef I2C_CLASS_TV_ANALOG
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if (adap->class & I2C_CLASS_TV_ANALOG)
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return i2c_probe(adap, &addr_data, bt832_attach);
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#else
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if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
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return i2c_probe(adap, &addr_data, bt832_attach);
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#endif
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return 0;
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}
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static int bt832_detach(struct i2c_client *client)
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{
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struct bt832 *t = (struct bt832*)client->data;
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struct bt832 *t = i2c_get_clientdata(client);
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printk("bt832: detach.\n");
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i2c_detach_client(client);
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@ -215,7 +219,7 @@ static int bt832_detach(struct i2c_client *client)
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static int
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bt832_command(struct i2c_client *client, unsigned int cmd, void *arg)
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{
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struct bt832 *t = (struct bt832*)client->data;
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struct bt832 *t = i2c_get_clientdata(client);
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printk("bt832: command %x\n",cmd);
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@ -249,19 +253,18 @@ static struct i2c_driver driver = {
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};
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static struct i2c_client client_template =
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{
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.name = "bt832",
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.flags = I2C_CLIENT_ALLOW_USE,
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.driver = &driver,
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I2C_DEVNAME("bt832"),
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.flags = I2C_CLIENT_ALLOW_USE,
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.driver = &driver,
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};
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int bt832_init_module(void)
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static int __init bt832_init_module(void)
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{
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i2c_add_driver(&driver);
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return 0;
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return i2c_add_driver(&driver);
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}
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static void bt832_cleanup_module(void)
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static void __exit bt832_cleanup_module(void)
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{
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i2c_del_driver(&driver);
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}
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@ -269,3 +272,10 @@ static void bt832_cleanup_module(void)
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module_init(bt832_init_module);
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module_exit(bt832_cleanup_module);
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-basic-offset: 8
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* End:
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*/
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@ -1,6 +1,6 @@
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/* Bt832 CMOS Camera Video Processor (VP)
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The Bt832 CMOS Camera Video Processor chip connects a Quartsight CMOS
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The Bt832 CMOS Camera Video Processor chip connects a Quartsight CMOS
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color digital camera directly to video capture devices via an 8-bit,
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4:2:2 YUV or YCrCb video interface.
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@ -85,7 +85,7 @@
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#define BT832_DEVICE_ID 63
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# define BT832_DEVICE_ID__31 0x31 // Bt832 has ID 0x31
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/* STMicroelectronivcs VV5404 camera module
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/* STMicroelectronivcs VV5404 camera module
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i2c: 0x20: sensor address
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i2c: 0xa0: eeprom for ccd defect map
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*/
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@ -256,26 +256,26 @@ For the CCIR-601 standards, the sampling is based on a static orthogonal samplin
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//===========================================================================
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// Timing generator SRAM table values for CCIR601 720x480 NTSC
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//===========================================================================
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// For NTSC CCIR656
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// For NTSC CCIR656
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BYTE BtCard::SRAMTable_NTSC[] =
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{
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// SRAM Timing Table for NTSC
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0x0c, 0xc0, 0x00,
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0x00, 0x90, 0xc2,
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0x03, 0x10, 0x03,
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0x06, 0x10, 0x34,
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0x12, 0x12, 0x65,
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0x02, 0x13, 0x24,
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0x19, 0x00, 0x24,
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0x39, 0x00, 0x96,
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0x59, 0x08, 0x93,
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0x0c, 0xc0, 0x00,
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0x00, 0x90, 0xc2,
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0x03, 0x10, 0x03,
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0x06, 0x10, 0x34,
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0x12, 0x12, 0x65,
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0x02, 0x13, 0x24,
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0x19, 0x00, 0x24,
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0x39, 0x00, 0x96,
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0x59, 0x08, 0x93,
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0x83, 0x08, 0x97,
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0x03, 0x50, 0x30,
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0xc0, 0x40, 0x30,
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0x86, 0x01, 0x01,
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0xa6, 0x0d, 0x62,
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0x03, 0x11, 0x61,
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0x05, 0x37, 0x30,
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0x03, 0x50, 0x30,
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0xc0, 0x40, 0x30,
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0x86, 0x01, 0x01,
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0xa6, 0x0d, 0x62,
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0x03, 0x11, 0x61,
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0x05, 0x37, 0x30,
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0xac, 0x21, 0x50
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};
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@ -147,6 +147,7 @@ static unsigned short normal_i2c[] = {
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I2C_MSP3400C_ALT >> 1,
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I2C_CLIENT_END
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};
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static unsigned short normal_i2c_range[] = {I2C_CLIENT_END,I2C_CLIENT_END};
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I2C_CLIENT_INSMOD;
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/* ----------------------------------------------------------------------- */
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@ -735,7 +736,6 @@ static int msp34xx_sleep(struct msp3400c *msp, int timeout)
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{
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DECLARE_WAITQUEUE(wait, current);
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again:
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add_wait_queue(&msp->wq, &wait);
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if (!kthread_should_stop()) {
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if (timeout < 0) {
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@ -751,12 +751,9 @@ again:
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#endif
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}
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}
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if (current->flags & PF_FREEZE)
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refrigerator(PF_FREEZE);
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remove_wait_queue(&msp->wq, &wait);
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if (try_to_freeze(PF_FREEZE))
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goto again;
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return msp->restart;
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}
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@ -1436,7 +1433,7 @@ static int msp_detach(struct i2c_client *client);
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static int msp_probe(struct i2c_adapter *adap);
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static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
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static int msp_suspend(struct device * dev, pm_message_t state, u32 level);
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static int msp_suspend(struct device * dev, u32 state, u32 level);
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static int msp_resume(struct device * dev, u32 level);
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static void msp_wake_thread(struct i2c_client *client);
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@ -1841,7 +1838,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
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return 0;
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}
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static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
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static int msp_suspend(struct device * dev, u32 state, u32 level)
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{
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struct i2c_client *c = container_of(dev, struct i2c_client, dev);
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@ -1,3 +1,7 @@
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/*
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* $Id: msp3400.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
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*/
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#ifndef MSP3400_H
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#define MSP3400_H
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@ -74,6 +74,7 @@ static unsigned short normal_i2c[] = {
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I2C_TDA7432 >> 1,
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I2C_CLIENT_END,
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};
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static unsigned short normal_i2c_range[] = { I2C_CLIENT_END, I2C_CLIENT_END };
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I2C_CLIENT_INSMOD;
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/* Structure of address and subaddresses for the tda7432 */
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@ -44,6 +44,7 @@ static unsigned short normal_i2c[] = {
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I2C_TDA9875 >> 1,
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I2C_CLIENT_END
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};
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static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
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I2C_CLIENT_INSMOD;
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/* This is a superset of the TDA9875 */
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@ -33,6 +33,7 @@ static unsigned short normal_i2c[] = {
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0x96 >>1,
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I2C_CLIENT_END,
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};
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static unsigned short normal_i2c_range[] = {I2C_CLIENT_END,I2C_CLIENT_END};
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I2C_CLIENT_INSMOD;
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/* insmod options */
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@ -53,6 +54,7 @@ struct tda9887 {
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unsigned int config;
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unsigned int pinnacle_id;
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unsigned int using_v4l2;
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unsigned int radio_mode;
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};
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struct tvnorm {
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@ -212,12 +214,22 @@ static struct tvnorm tvnorms[] = {
|
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}
|
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};
|
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|
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static struct tvnorm radio = {
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.name = "radio",
|
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static struct tvnorm radio_stereo = {
|
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.name = "Radio Stereo",
|
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.b = ( cFmRadio |
|
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cQSS ),
|
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.c = ( cDeemphasisOFF |
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cAudioGain6 ),
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.e = ( cAudioIF_5_5 |
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cRadioIF_38_90 ),
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};
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static struct tvnorm radio_mono = {
|
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.name = "Radio Mono",
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.b = ( cFmRadio |
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cQSS ),
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.c = ( cDeemphasisON |
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cDeemphasis50 ),
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cDeemphasis50),
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.e = ( cAudioIF_5_5 |
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cRadioIF_38_90 ),
|
||||
};
|
||||
|
|
@ -354,7 +366,10 @@ static int tda9887_set_tvnorm(struct tda9887 *t, char *buf)
|
|||
int i;
|
||||
|
||||
if (t->radio) {
|
||||
norm = &radio;
|
||||
if (t->radio_mode == V4L2_TUNER_MODE_MONO)
|
||||
norm = &radio_mono;
|
||||
else
|
||||
norm = &radio_stereo;
|
||||
} else {
|
||||
for (i = 0; i < ARRAY_SIZE(tvnorms); i++) {
|
||||
if (tvnorms[i].std & t->std) {
|
||||
|
|
@ -545,11 +560,14 @@ static int tda9887_configure(struct tda9887 *t)
|
|||
|
||||
memset(buf,0,sizeof(buf));
|
||||
tda9887_set_tvnorm(t,buf);
|
||||
|
||||
buf[1] |= cOutputPort1Inactive;
|
||||
buf[1] |= cOutputPort2Inactive;
|
||||
|
||||
if (UNSET != t->pinnacle_id) {
|
||||
tda9887_set_pinnacle(t,buf);
|
||||
}
|
||||
|
||||
tda9887_set_config(t,buf);
|
||||
tda9887_set_insmod(t,buf);
|
||||
|
||||
|
|
@ -592,9 +610,12 @@ static int tda9887_attach(struct i2c_adapter *adap, int addr, int kind)
|
|||
if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
memset(t,0,sizeof(*t));
|
||||
|
||||
t->client = client_template;
|
||||
t->std = 0;
|
||||
t->pinnacle_id = UNSET;
|
||||
t->radio_mode = V4L2_TUNER_MODE_STEREO;
|
||||
|
||||
i2c_set_clientdata(&t->client, t);
|
||||
i2c_attach_client(&t->client);
|
||||
|
||||
|
|
@ -733,6 +754,16 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
}
|
||||
break;
|
||||
}
|
||||
case VIDIOC_S_TUNER:
|
||||
{
|
||||
struct v4l2_tuner* tuner = arg;
|
||||
|
||||
if (t->radio) {
|
||||
t->radio_mode = tuner->audmode;
|
||||
tda9887_configure (t);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
/* nothing */
|
||||
break;
|
||||
|
|
@ -740,7 +771,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int tda9887_suspend(struct device * dev, pm_message_t state, u32 level)
|
||||
static int tda9887_suspend(struct device * dev, u32 state, u32 level)
|
||||
{
|
||||
dprintk("tda9887: suspend\n");
|
||||
return 0;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* $Id: tuner-core.c,v 1.7 2005/05/30 02:02:47 mchehab Exp $
|
||||
* $Id: tuner-core.c,v 1.15 2005/06/12 01:36:14 mchehab Exp $
|
||||
*
|
||||
* i2c tv tuner chip device driver
|
||||
* core core, i.e. kernel interfaces, registering and so on
|
||||
|
|
@ -26,15 +26,17 @@
|
|||
/*
|
||||
* comment line bellow to return to old behavor, where only one I2C device is supported
|
||||
*/
|
||||
/* #define CONFIG_TUNER_MULTI_I2C */
|
||||
#define CONFIG_TUNER_MULTI_I2C /**/
|
||||
|
||||
#define UNSET (-1U)
|
||||
|
||||
/* standard i2c insmod options */
|
||||
static unsigned short normal_i2c[] = {
|
||||
0x4b, /* tda8290 */
|
||||
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
|
||||
0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
|
||||
I2C_CLIENT_END
|
||||
};
|
||||
static unsigned short normal_i2c_range[] = {
|
||||
0x60, 0x6f,
|
||||
I2C_CLIENT_END
|
||||
};
|
||||
I2C_CLIENT_INSMOD;
|
||||
|
|
@ -59,7 +61,7 @@ MODULE_LICENSE("GPL");
|
|||
|
||||
static int this_adap;
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
static unsigned short tv_tuner, radio_tuner;
|
||||
static unsigned short first_tuner, tv_tuner, radio_tuner;
|
||||
#endif
|
||||
|
||||
static struct i2c_driver driver;
|
||||
|
|
@ -67,7 +69,7 @@ static struct i2c_client client_template;
|
|||
|
||||
/* ---------------------------------------------------------------------- */
|
||||
|
||||
// Set tuner frequency, freq in Units of 62.5kHz = 1/16MHz
|
||||
/* Set tuner frequency, freq in Units of 62.5kHz = 1/16MHz */
|
||||
static void set_tv_freq(struct i2c_client *c, unsigned int freq)
|
||||
{
|
||||
struct tuner *t = i2c_get_clientdata(c);
|
||||
|
|
@ -81,14 +83,26 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq)
|
|||
return;
|
||||
}
|
||||
if (freq < tv_range[0]*16 || freq > tv_range[1]*16) {
|
||||
/* FIXME: better do that chip-specific, but
|
||||
right now we don't have that in the config
|
||||
struct and this way is still better than no
|
||||
check at all */
|
||||
tuner_info("TV freq (%d.%02d) out of range (%d-%d)\n",
|
||||
freq/16,freq%16*100/16,tv_range[0],tv_range[1]);
|
||||
return;
|
||||
|
||||
if (freq >= tv_range[0]*16364 && freq <= tv_range[1]*16384) {
|
||||
/* V4L2_TUNER_CAP_LOW frequency */
|
||||
|
||||
tuner_dbg("V4L2_TUNER_CAP_LOW freq selected for TV. Tuners yet doesn't support converting it to valid freq.\n");
|
||||
|
||||
t->tv_freq(c,freq>>10);
|
||||
|
||||
return;
|
||||
} else {
|
||||
/* FIXME: better do that chip-specific, but
|
||||
right now we don't have that in the config
|
||||
struct and this way is still better than no
|
||||
check at all */
|
||||
tuner_info("TV freq (%d.%02d) out of range (%d-%d)\n",
|
||||
freq/16,freq%16*100/16,tv_range[0],tv_range[1]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
tuner_dbg("62.5 Khz freq step selected for TV.\n");
|
||||
t->tv_freq(c,freq);
|
||||
}
|
||||
|
||||
|
|
@ -105,11 +119,29 @@ static void set_radio_freq(struct i2c_client *c, unsigned int freq)
|
|||
return;
|
||||
}
|
||||
if (freq < radio_range[0]*16 || freq > radio_range[1]*16) {
|
||||
tuner_info("radio freq (%d.%02d) out of range (%d-%d)\n",
|
||||
if (freq >= tv_range[0]*16364 && freq <= tv_range[1]*16384) {
|
||||
/* V4L2_TUNER_CAP_LOW frequency */
|
||||
if (t->type == TUNER_TEA5767) {
|
||||
tuner_info("radio freq step 62.5Hz (%d.%06d)\n",(freq>>14),freq%(1<<14)*10000);
|
||||
t->radio_freq(c,freq>>10);
|
||||
return;
|
||||
}
|
||||
|
||||
tuner_dbg("V4L2_TUNER_CAP_LOW freq selected for Radio. Tuners yet doesn't support converting it to valid freq.\n");
|
||||
|
||||
tuner_info("radio freq (%d.%06d)\n",(freq>>14),freq%(1<<14)*10000);
|
||||
|
||||
t->radio_freq(c,freq>>10);
|
||||
return;
|
||||
|
||||
} else {
|
||||
tuner_info("radio freq (%d.%02d) out of range (%d-%d)\n",
|
||||
freq/16,freq%16*100/16,
|
||||
radio_range[0],radio_range[1]);
|
||||
return;
|
||||
radio_range[0],radio_range[1]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
tuner_dbg("62.5 Khz freq step selected for Radio.\n");
|
||||
t->radio_freq(c,freq);
|
||||
}
|
||||
|
||||
|
|
@ -133,34 +165,13 @@ static void set_freq(struct i2c_client *c, unsigned long freq)
|
|||
t->freq = freq;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
static void set_addr(struct i2c_client *c, struct tuner_addr *tun_addr)
|
||||
{
|
||||
struct tuner *t = i2c_get_clientdata(c);
|
||||
|
||||
switch (tun_addr->type) {
|
||||
case V4L2_TUNER_RADIO:
|
||||
radio_tuner=tun_addr->addr;
|
||||
tuner_dbg("radio tuner set to I2C address 0x%02x\n",radio_tuner<<1);
|
||||
|
||||
break;
|
||||
default:
|
||||
tv_tuner=tun_addr->addr;
|
||||
tuner_dbg("TV tuner set to I2C address 0x%02x\n",tv_tuner<<1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
#else
|
||||
#define set_addr(c,tun_addr) \
|
||||
tuner_warn("It is recommended to enable CONFIG_TUNER_MULTI_I2C for this card.\n");
|
||||
#endif
|
||||
|
||||
static void set_type(struct i2c_client *c, unsigned int type)
|
||||
{
|
||||
struct tuner *t = i2c_get_clientdata(c);
|
||||
|
||||
tuner_dbg ("I2C addr 0x%02x with type %d\n",c->addr<<1,type);
|
||||
/* sanity check */
|
||||
if (type == UNSET || type == TUNER_ABSENT)
|
||||
if (type == UNSET || type == TUNER_ABSENT)
|
||||
return;
|
||||
if (type >= tuner_count)
|
||||
return;
|
||||
|
|
@ -175,6 +186,7 @@ static void set_type(struct i2c_client *c, unsigned int type)
|
|||
return;
|
||||
|
||||
t->initialized = 1;
|
||||
|
||||
t->type = type;
|
||||
switch (t->type) {
|
||||
case TUNER_MT2032:
|
||||
|
|
@ -189,6 +201,53 @@ static void set_type(struct i2c_client *c, unsigned int type)
|
|||
}
|
||||
}
|
||||
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
#define CHECK_ADDR(tp,cmd,tun) if (client->addr!=tp) { \
|
||||
return 0; } else \
|
||||
tuner_info ("Cmd %s accepted to "tun"\n",cmd);
|
||||
#define CHECK_MODE(cmd) if (t->mode == V4L2_TUNER_RADIO) { \
|
||||
CHECK_ADDR(radio_tuner,cmd,"radio") } else \
|
||||
{ CHECK_ADDR(tv_tuner,cmd,"TV"); }
|
||||
#else
|
||||
#define CHECK_ADDR(tp,cmd,tun) tuner_info ("Cmd %s accepted to "tun"\n",cmd);
|
||||
#define CHECK_MODE(cmd) tuner_info ("Cmd %s accepted\n",cmd);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
|
||||
static void set_addr(struct i2c_client *c, struct tuner_addr *tun_addr)
|
||||
{
|
||||
/* ADDR_UNSET defaults to first available tuner */
|
||||
if ( tun_addr->addr == ADDR_UNSET ) {
|
||||
if (first_tuner != c->addr)
|
||||
return;
|
||||
switch (tun_addr->v4l2_tuner) {
|
||||
case V4L2_TUNER_RADIO:
|
||||
radio_tuner=c->addr;
|
||||
break;
|
||||
default:
|
||||
tv_tuner=c->addr;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
/* Sets tuner to its configured value */
|
||||
switch (tun_addr->v4l2_tuner) {
|
||||
case V4L2_TUNER_RADIO:
|
||||
radio_tuner=tun_addr->addr;
|
||||
if ( tun_addr->addr == c->addr ) set_type(c,tun_addr->type);
|
||||
return;
|
||||
default:
|
||||
tv_tuner=tun_addr->addr;
|
||||
if ( tun_addr->addr == c->addr ) set_type(c,tun_addr->type);
|
||||
return;
|
||||
}
|
||||
}
|
||||
set_type(c,tun_addr->type);
|
||||
}
|
||||
#else
|
||||
#define set_addr(c,tun_addr) set_type(c,(tun_addr)->type)
|
||||
#endif
|
||||
|
||||
static char pal[] = "-";
|
||||
module_param_string(pal, pal, sizeof(pal), 0644);
|
||||
|
||||
|
|
@ -233,6 +292,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
|
|||
#else
|
||||
/* by default, first I2C card is both tv and radio tuner */
|
||||
if (this_adap == 0) {
|
||||
first_tuner = addr;
|
||||
tv_tuner = addr;
|
||||
radio_tuner = addr;
|
||||
}
|
||||
|
|
@ -249,11 +309,12 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
|
|||
memcpy(&t->i2c,&client_template,sizeof(struct i2c_client));
|
||||
i2c_set_clientdata(&t->i2c, t);
|
||||
t->type = UNSET;
|
||||
t->radio_if2 = 10700*1000; // 10.7MHz - FM radio
|
||||
t->radio_if2 = 10700*1000; /* 10.7MHz - FM radio */
|
||||
|
||||
i2c_attach_client(&t->i2c);
|
||||
tuner_info("chip found @ 0x%x (%s)\n",
|
||||
addr << 1, adap->name);
|
||||
|
||||
set_type(&t->i2c, t->type);
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -261,12 +322,14 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
|
|||
static int tuner_probe(struct i2c_adapter *adap)
|
||||
{
|
||||
if (0 != addr) {
|
||||
normal_i2c[0] = addr;
|
||||
normal_i2c[1] = I2C_CLIENT_END;
|
||||
normal_i2c[0] = addr;
|
||||
normal_i2c_range[0] = addr;
|
||||
normal_i2c_range[1] = addr;
|
||||
}
|
||||
this_adap = 0;
|
||||
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
first_tuner = 0;
|
||||
tv_tuner = 0;
|
||||
radio_tuner = 0;
|
||||
#endif
|
||||
|
|
@ -298,17 +361,6 @@ static int tuner_detach(struct i2c_client *client)
|
|||
tuner_info("ignore v4l1 call\n"); \
|
||||
return 0; }
|
||||
|
||||
#ifdef CONFIG_TUNER_MULTI_I2C
|
||||
#define CHECK_ADDR(tp,cmd) if (client->addr!=tp) { \
|
||||
tuner_info ("Cmd %s to addr 0x%02x rejected.\n",cmd,client->addr<<1); \
|
||||
return 0; }
|
||||
#define CHECK_MODE(cmd) if (t->mode == V4L2_TUNER_RADIO) { \
|
||||
CHECK_ADDR(radio_tuner,cmd) } else { CHECK_ADDR(tv_tuner,cmd); }
|
||||
#else
|
||||
#define CHECK_ADDR(tp,cmd)
|
||||
#define CHECK_MODE(cmd)
|
||||
#endif
|
||||
|
||||
static int
|
||||
tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
||||
{
|
||||
|
|
@ -320,19 +372,19 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
case TUNER_SET_TYPE:
|
||||
set_type(client,*iarg);
|
||||
break;
|
||||
case TUNER_SET_ADDR:
|
||||
case TUNER_SET_TYPE_ADDR:
|
||||
set_addr(client,(struct tuner_addr *)arg);
|
||||
break;
|
||||
case AUDC_SET_RADIO:
|
||||
CHECK_ADDR(radio_tuner,"AUDC_SET_RADIO");
|
||||
t->mode = V4L2_TUNER_RADIO;
|
||||
CHECK_ADDR(tv_tuner,"AUDC_SET_RADIO","TV");
|
||||
|
||||
if (V4L2_TUNER_RADIO != t->mode) {
|
||||
set_tv_freq(client,400 * 16);
|
||||
t->mode = V4L2_TUNER_RADIO;
|
||||
}
|
||||
break;
|
||||
case AUDC_CONFIG_PINNACLE:
|
||||
CHECK_ADDR(tv_tuner,"AUDC_CONFIG_PINNACLE");
|
||||
CHECK_ADDR(tv_tuner,"AUDC_CONFIG_PINNACLE","TV");
|
||||
switch (*iarg) {
|
||||
case 2:
|
||||
tuner_dbg("pinnacle pal\n");
|
||||
|
|
@ -360,9 +412,10 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
};
|
||||
struct video_channel *vc = arg;
|
||||
|
||||
CHECK_ADDR(tv_tuner,"VIDIOCSCHAN");
|
||||
CHECK_V4L2;
|
||||
t->mode = V4L2_TUNER_ANALOG_TV;
|
||||
CHECK_ADDR(tv_tuner,"VIDIOCSCHAN","TV");
|
||||
|
||||
if (vc->norm < ARRAY_SIZE(map))
|
||||
t->std = map[vc->norm];
|
||||
tuner_fixup_std(t);
|
||||
|
|
@ -383,17 +436,27 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
{
|
||||
struct video_tuner *vt = arg;
|
||||
|
||||
CHECK_ADDR(radio_tuner,"VIDIOCGTUNER:");
|
||||
CHECK_ADDR(radio_tuner,"VIDIOCGTUNER","radio");
|
||||
CHECK_V4L2;
|
||||
if (V4L2_TUNER_RADIO == t->mode && t->has_signal)
|
||||
vt->signal = t->has_signal(client);
|
||||
if (V4L2_TUNER_RADIO == t->mode) {
|
||||
if (t->has_signal)
|
||||
vt->signal = t->has_signal(client);
|
||||
if (t->is_stereo) {
|
||||
if (t->is_stereo(client))
|
||||
vt-> flags |= VIDEO_TUNER_STEREO_ON;
|
||||
else
|
||||
vt-> flags &= 0xffff ^ VIDEO_TUNER_STEREO_ON;
|
||||
}
|
||||
vt->flags |= V4L2_TUNER_CAP_LOW; /* Allow freqs at 62.5 Hz */
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
case VIDIOCGAUDIO:
|
||||
{
|
||||
struct video_audio *va = arg;
|
||||
|
||||
CHECK_ADDR(radio_tuner,"VIDIOCGAUDIO");
|
||||
CHECK_ADDR(radio_tuner,"VIDIOCGAUDIO","radio");
|
||||
CHECK_V4L2;
|
||||
if (V4L2_TUNER_RADIO == t->mode && t->is_stereo)
|
||||
va->mode = t->is_stereo(client)
|
||||
|
|
@ -406,9 +469,10 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
{
|
||||
v4l2_std_id *id = arg;
|
||||
|
||||
CHECK_ADDR(tv_tuner,"VIDIOC_S_STD");
|
||||
SWITCH_V4L2;
|
||||
t->mode = V4L2_TUNER_ANALOG_TV;
|
||||
CHECK_ADDR(tv_tuner,"VIDIOC_S_STD","TV");
|
||||
|
||||
t->std = *id;
|
||||
tuner_fixup_std(t);
|
||||
if (t->freq)
|
||||
|
|
@ -444,13 +508,27 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
|
||||
CHECK_MODE("VIDIOC_G_TUNER");
|
||||
SWITCH_V4L2;
|
||||
if (V4L2_TUNER_RADIO == t->mode && t->has_signal)
|
||||
tuner->signal = t->has_signal(client);
|
||||
if (V4L2_TUNER_RADIO == t->mode) {
|
||||
if (t->has_signal)
|
||||
tuner -> signal = t->has_signal(client);
|
||||
if (t->is_stereo) {
|
||||
if (t->is_stereo(client)) {
|
||||
tuner -> capability |= V4L2_TUNER_CAP_STEREO;
|
||||
tuner -> rxsubchans |= V4L2_TUNER_SUB_STEREO;
|
||||
} else {
|
||||
tuner -> rxsubchans &= 0xffff ^ V4L2_TUNER_SUB_STEREO;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* Wow to deal with V4L2_TUNER_CAP_LOW ? For now, it accepts from low at 62.5KHz step to high at 62.5 Hz */
|
||||
tuner->rangelow = tv_range[0] * 16;
|
||||
tuner->rangehigh = tv_range[1] * 16;
|
||||
// tuner->rangehigh = tv_range[1] * 16;
|
||||
// tuner->rangelow = tv_range[0] * 16384;
|
||||
tuner->rangehigh = tv_range[1] * 16384;
|
||||
break;
|
||||
}
|
||||
default:
|
||||
tuner_dbg ("Unimplemented IOCTL 0x%08x called to tuner.\n", cmd);
|
||||
/* nothing */
|
||||
break;
|
||||
}
|
||||
|
|
@ -458,7 +536,7 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int tuner_suspend(struct device * dev, pm_message_t state, u32 level)
|
||||
static int tuner_suspend(struct device * dev, u32 state, u32 level)
|
||||
{
|
||||
struct i2c_client *c = container_of(dev, struct i2c_client, dev);
|
||||
struct tuner *t = i2c_get_clientdata(c);
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* $Id: tuner-simple.c,v 1.14 2005/05/30 02:02:47 mchehab Exp $
|
||||
* $Id: tuner-simple.c,v 1.21 2005/06/10 19:53:26 nsh Exp $
|
||||
*
|
||||
* i2c tv tuner chip device driver
|
||||
* controls all those simple 4-control-bytes style tuners.
|
||||
|
|
@ -220,7 +220,17 @@ static struct tunertype tuners[] = {
|
|||
|
||||
{ "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC,
|
||||
16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
|
||||
{ "Tena TNF9533-D/IF", LGINNOTEK, PAL,
|
||||
16*160.25, 16*464.25, 0x01,0x02,0x08,0x8e,623},
|
||||
|
||||
/*
|
||||
* This entry is for TEA5767 FM radio only chip used on several boards
|
||||
* w/TV tuner
|
||||
*/
|
||||
{ TEA5767_TUNER_NAME, Philips, RADIO,
|
||||
-1, -1, 0, 0, 0, TEA5767_LOW_LO_32768,0},
|
||||
};
|
||||
|
||||
unsigned const int tuner_count = ARRAY_SIZE(tuners);
|
||||
|
||||
/* ---------------------------------------------------------------------- */
|
||||
|
|
@ -231,6 +241,7 @@ static int tuner_getstatus(struct i2c_client *c)
|
|||
|
||||
if (1 != i2c_master_recv(c,&byte,1))
|
||||
return 0;
|
||||
|
||||
return byte;
|
||||
}
|
||||
|
||||
|
|
@ -239,17 +250,33 @@ static int tuner_getstatus(struct i2c_client *c)
|
|||
#define TUNER_MODE 0x38
|
||||
#define TUNER_AFC 0x07
|
||||
|
||||
#define TUNER_STEREO 0x10 /* radio mode */
|
||||
#define TUNER_SIGNAL 0x07 /* radio mode */
|
||||
#define TUNER_STEREO 0x10 /* radio mode */
|
||||
#define TUNER_STEREO_MK3 0x04 /* radio mode */
|
||||
#define TUNER_SIGNAL 0x07 /* radio mode */
|
||||
|
||||
static int tuner_signal(struct i2c_client *c)
|
||||
{
|
||||
return (tuner_getstatus(c) & TUNER_SIGNAL)<<13;
|
||||
return (tuner_getstatus(c) & TUNER_SIGNAL) << 13;
|
||||
}
|
||||
|
||||
static int tuner_stereo(struct i2c_client *c)
|
||||
{
|
||||
return (tuner_getstatus (c) & TUNER_STEREO);
|
||||
int stereo, status;
|
||||
struct tuner *t = i2c_get_clientdata(c);
|
||||
|
||||
status = tuner_getstatus (c);
|
||||
|
||||
switch (t->type) {
|
||||
case TUNER_PHILIPS_FM1216ME_MK3:
|
||||
case TUNER_PHILIPS_FM1236_MK3:
|
||||
case TUNER_PHILIPS_FM1256_IH3:
|
||||
stereo = ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
|
||||
break;
|
||||
default:
|
||||
stereo = status & TUNER_STEREO;
|
||||
}
|
||||
|
||||
return stereo;
|
||||
}
|
||||
|
||||
#if 0 /* unused */
|
||||
|
|
@ -432,6 +459,7 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
|
|||
buffer[2] = tun->config;
|
||||
|
||||
switch (t->type) {
|
||||
case TUNER_TENA_9533_DI:
|
||||
case TUNER_YMEC_TVF_5533MF:
|
||||
|
||||
/*These values are empirically determinated */
|
||||
|
|
@ -473,20 +501,6 @@ int default_tuner_init(struct i2c_client *c)
|
|||
t->type, tuners[t->type].name);
|
||||
strlcpy(c->name, tuners[t->type].name, sizeof(c->name));
|
||||
|
||||
switch (t->type) {
|
||||
case TUNER_YMEC_TVF_5533MF:
|
||||
{
|
||||
struct tuner_addr tun_addr = { V4L2_TUNER_ANALOG_TV, 0xc2>>1 };
|
||||
|
||||
if (c->driver->command) {
|
||||
c->driver->command(c, TUNER_SET_ADDR, &tun_addr);
|
||||
} else {
|
||||
tuner_warn("Couldn't set TV tuner I2C address to 0x%02x\n",tun_addr.addr<<1);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
t->tv_freq = default_set_tv_freq;
|
||||
t->radio_freq = default_set_radio_freq;
|
||||
t->has_signal = tuner_signal;
|
||||
|
|
|
|||
|
|
@ -148,6 +148,7 @@ static unsigned short normal_i2c[] = {
|
|||
I2C_TDA9874 >> 1,
|
||||
I2C_PIC16C54 >> 1,
|
||||
I2C_CLIENT_END };
|
||||
static unsigned short normal_i2c_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
|
||||
I2C_CLIENT_INSMOD;
|
||||
|
||||
static struct i2c_driver driver;
|
||||
|
|
@ -285,7 +286,6 @@ static int chip_thread(void *data)
|
|||
schedule();
|
||||
}
|
||||
remove_wait_queue(&chip->wq, &wait);
|
||||
try_to_freeze(PF_FREEZE);
|
||||
if (chip->done || signal_pending(current))
|
||||
break;
|
||||
dprintk("%s: thread wakeup\n", i2c_clientname(&chip->c));
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
/*
|
||||
* $Id: tvmixer.c,v 1.8 2005/06/12 04:19:19 mchehab Exp $
|
||||
*/
|
||||
|
||||
#include <linux/module.h>
|
||||
#include <linux/moduleparam.h>
|
||||
#include <linux/kernel.h>
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
/*
|
||||
* $Id: audiochip.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
|
||||
*/
|
||||
|
||||
#ifndef AUDIOCHIP_H
|
||||
#define AUDIOCHIP_H
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,7 @@
|
|||
/*
|
||||
* $Id: id.h,v 1.4 2005/06/12 04:19:19 mchehab Exp $
|
||||
*/
|
||||
|
||||
/* FIXME: this temporarely, until these are included in linux/i2c-id.h */
|
||||
|
||||
/* drivers */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* $Id: ir-common.h,v 1.8 2005/02/22 12:28:40 kraxel Exp $
|
||||
* $Id: ir-common.h,v 1.9 2005/05/15 19:01:26 mchehab Exp $
|
||||
*
|
||||
* some common structs and functions to handle infrared remotes via
|
||||
* input layer ...
|
||||
|
|
|
|||
|
|
@ -25,6 +25,8 @@
|
|||
|
||||
#include "id.h"
|
||||
|
||||
#define ADDR_UNSET (255)
|
||||
|
||||
#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
|
||||
#define TUNER_PHILIPS_PAL_I 1
|
||||
#define TUNER_PHILIPS_NTSC 2
|
||||
|
|
@ -100,6 +102,11 @@
|
|||
|
||||
#define TUNER_YMEC_TVF_8531MF 58
|
||||
#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */
|
||||
#define TUNER_THOMSON_DTT7611 60
|
||||
#define TUNER_TENA_9533_DI 61
|
||||
#define TUNER_TEA5767 62 /* Only FM Radio Tuner */
|
||||
|
||||
#define TEA5767_TUNER_NAME "Philips TEA5767HN FM Radio"
|
||||
|
||||
#define TUNER_THOMSON_DTT7611 60
|
||||
|
||||
|
|
@ -109,6 +116,7 @@
|
|||
#define NTSC 3
|
||||
#define SECAM 4
|
||||
#define ATSC 5
|
||||
#define RADIO 6
|
||||
|
||||
#define NoTuner 0
|
||||
#define Philips 1
|
||||
|
|
@ -124,9 +132,17 @@
|
|||
#define TCL 11
|
||||
#define THOMSON 12
|
||||
|
||||
enum v4l_radio_tuner {
|
||||
TEA5767_LOW_LO_32768 = 0,
|
||||
TEA5767_HIGH_LO_32768 = 1,
|
||||
TEA5767_LOW_LO_13MHz = 2,
|
||||
TEA5767_HIGH_LO_13MHz = 3,
|
||||
};
|
||||
|
||||
|
||||
#define TUNER_SET_TYPE _IOW('t',1,int) /* set tuner type */
|
||||
#define TUNER_SET_TVFREQ _IOW('t',2,int) /* set tv freq */
|
||||
#define TUNER_SET_ADDR _IOW('T',3,int) /* Chooses tuner I2C address */
|
||||
#define TUNER_SET_TYPE_ADDR _IOW('T',3,int) /* set tuner type and I2C addr */
|
||||
|
||||
#define TDA9887_SET_CONFIG _IOW('t',5,int)
|
||||
|
||||
|
|
@ -151,8 +167,9 @@
|
|||
#define I2C_ADDR_TDA8275 0x61
|
||||
|
||||
struct tuner_addr {
|
||||
enum v4l2_tuner_type type;
|
||||
unsigned short addr;
|
||||
enum v4l2_tuner_type v4l2_tuner;
|
||||
unsigned int type;
|
||||
unsigned short addr;
|
||||
};
|
||||
|
||||
struct tuner {
|
||||
|
|
|
|||
Loading…
Reference in a new issue