From: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
To: Andrew Morton <akpm@osdl.org>
Cc: Linux and Kernel Video <video4linux-list@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH2/5] Synchronize patch for tuner cards and some V4L chips
Date: Sun, 12 Jun 2005 01:40:59 -0300 [thread overview]
Message-ID: <42ABBCDB.3070006@brturbo.com.br> (raw)
[-- Attachment #1: Type: text/plain, Size: 197 bytes --]
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>
[-- Attachment #2: patch02.patch --]
[-- Type: text/x-patch, Size: 33988 bytes --]
diff -u linux-2.6.12/drivers/media/video/bt832.c linux/drivers/media/video/bt832.c
--- linux-2.6.12/drivers/media/video/bt832.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/bt832.c 2005-06-12 01:20:36.000000000 -0300
@@ -6,7 +6,7 @@
It outputs an 8-bit 4:2:2 YUV or YCrCb video signal which can be directly
connected to bt848/bt878 GPIO pins on this purpose.
(see: VLSI Vision Ltd. www.vvl.co.uk for camera datasheets)
-
+
Supported Cards:
- Pixelview Rev.4E: 0x8a
GPIO 0x400000 toggles Bt832 RESET, and the chip changes to i2c 0x88 !
@@ -31,16 +31,16 @@
#include <linux/errno.h>
#include <linux/slab.h>
-#include "id.h"
-#include "audiochip.h"
+#include <media/audiochip.h>
+#include <media/id.h>
#include "bttv.h"
#include "bt832.h"
MODULE_LICENSE("GPL");
/* Addresses to scan */
-static unsigned short normal_i2c[] = { I2C_BT832_ALT1>>1, I2C_BT832_ALT2>>1,
- I2C_CLIENT_END };
+static unsigned short normal_i2c[] = {I2C_CLIENT_END};
+static unsigned short normal_i2c_range[] = {I2C_BT832_ALT1>>1,I2C_BT832_ALT2>>1,I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
/* ---------------------------------------------------------------------- */
@@ -95,7 +95,7 @@
buf=kmalloc(65,GFP_KERNEL);
bt832_hexdump(i2c_client_s,buf);
-
+
if(buf[0x40] != 0x31) {
printk("bt832: this i2c chip is no bt832 (id=%02x). Detaching.\n",buf[0x40]);
kfree(buf);
@@ -135,7 +135,7 @@
buf[1]= 0x27 & (~0x01); // Default | !skip
if (2 != (rc = i2c_master_send(i2c_client_s,buf,2)))
printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc);
-
+
bt832_hexdump(i2c_client_s,buf);
#if 0
@@ -168,8 +168,7 @@
-static int bt832_attach(struct i2c_adapter *adap, int addr,
- unsigned short flags, int kind)
+static int bt832_attach(struct i2c_adapter *adap, int addr, int kind)
{
struct bt832 *t;
@@ -184,27 +183,32 @@
return -ENOMEM;
memset(t,0,sizeof(*t));
t->client = client_template;
- t->client.data = t;
+ i2c_set_clientdata(&t->client, t);
i2c_attach_client(&t->client);
if(! bt832_init(&t->client)) {
bt832_detach(&t->client);
return -1;
}
-
+
return 0;
}
static int bt832_probe(struct i2c_adapter *adap)
{
+#ifdef I2C_CLASS_TV_ANALOG
if (adap->class & I2C_CLASS_TV_ANALOG)
return i2c_probe(adap, &addr_data, bt832_attach);
+#else
+ if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848))
+ return i2c_probe(adap, &addr_data, bt832_attach);
+#endif
return 0;
}
static int bt832_detach(struct i2c_client *client)
{
- struct bt832 *t = (struct bt832*)client->data;
+ struct bt832 *t = i2c_get_clientdata(client);
printk("bt832: detach.\n");
i2c_detach_client(client);
@@ -215,7 +219,7 @@
static int
bt832_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
- struct bt832 *t = (struct bt832*)client->data;
+ struct bt832 *t = i2c_get_clientdata(client);
printk("bt832: command %x\n",cmd);
@@ -249,19 +253,18 @@
};
static struct i2c_client client_template =
{
- .name = "bt832",
- .flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ I2C_DEVNAME("bt832"),
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
};
-int bt832_init_module(void)
+static int __init bt832_init_module(void)
{
- i2c_add_driver(&driver);
- return 0;
+ return i2c_add_driver(&driver);
}
-static void bt832_cleanup_module(void)
+static void __exit bt832_cleanup_module(void)
{
i2c_del_driver(&driver);
}
@@ -269,3 +272,10 @@
module_init(bt832_init_module);
module_exit(bt832_cleanup_module);
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff -u linux-2.6.12/drivers/media/video/bt832.h linux/drivers/media/video/bt832.h
--- linux-2.6.12/drivers/media/video/bt832.h 2005-05-25 00:31:20.000000000 -0300
+++ linux/drivers/media/video/bt832.h 2005-06-12 01:20:36.000000000 -0300
@@ -1,6 +1,6 @@
/* Bt832 CMOS Camera Video Processor (VP)
- The Bt832 CMOS Camera Video Processor chip connects a Quartsight CMOS
+ The Bt832 CMOS Camera Video Processor chip connects a Quartsight CMOS
color digital camera directly to video capture devices via an 8-bit,
4:2:2 YUV or YCrCb video interface.
@@ -85,7 +85,7 @@
#define BT832_DEVICE_ID 63
# define BT832_DEVICE_ID__31 0x31 // Bt832 has ID 0x31
-/* STMicroelectronivcs VV5404 camera module
+/* STMicroelectronivcs VV5404 camera module
i2c: 0x20: sensor address
i2c: 0xa0: eeprom for ccd defect map
*/
@@ -256,26 +256,26 @@
//===========================================================================
// Timing generator SRAM table values for CCIR601 720x480 NTSC
//===========================================================================
-// For NTSC CCIR656
+// For NTSC CCIR656
BYTE BtCard::SRAMTable_NTSC[] =
{
// SRAM Timing Table for NTSC
- 0x0c, 0xc0, 0x00,
- 0x00, 0x90, 0xc2,
- 0x03, 0x10, 0x03,
- 0x06, 0x10, 0x34,
- 0x12, 0x12, 0x65,
- 0x02, 0x13, 0x24,
- 0x19, 0x00, 0x24,
- 0x39, 0x00, 0x96,
- 0x59, 0x08, 0x93,
+ 0x0c, 0xc0, 0x00,
+ 0x00, 0x90, 0xc2,
+ 0x03, 0x10, 0x03,
+ 0x06, 0x10, 0x34,
+ 0x12, 0x12, 0x65,
+ 0x02, 0x13, 0x24,
+ 0x19, 0x00, 0x24,
+ 0x39, 0x00, 0x96,
+ 0x59, 0x08, 0x93,
0x83, 0x08, 0x97,
- 0x03, 0x50, 0x30,
- 0xc0, 0x40, 0x30,
- 0x86, 0x01, 0x01,
- 0xa6, 0x0d, 0x62,
- 0x03, 0x11, 0x61,
- 0x05, 0x37, 0x30,
+ 0x03, 0x50, 0x30,
+ 0xc0, 0x40, 0x30,
+ 0x86, 0x01, 0x01,
+ 0xa6, 0x0d, 0x62,
+ 0x03, 0x11, 0x61,
+ 0x05, 0x37, 0x30,
0xac, 0x21, 0x50
};
diff -u linux-2.6.12/include/media/ir-common.h linux/include/media/ir-common.h
--- linux-2.6.12/include/media/ir-common.h 2005-06-07 15:40:18.000000000 -0300
+++ linux/include/media/ir-common.h 2005-06-12 01:20:36.000000000 -0300
@@ -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 ...
diff -u linux-2.6.12/drivers/media/common/ir-common.c linux/drivers/media/common/ir-common.c
--- linux-2.6.12/drivers/media/common/ir-common.c 2005-06-07 15:39:52.000000000 -0300
+++ linux/drivers/media/common/ir-common.c 2005-06-12 01:20:36.000000000 -0300
@@ -1,5 +1,5 @@
/*
- * $Id: ir-common.c,v 1.8 2005/02/22 12:28:40 kraxel Exp $
+ * $Id: ir-common.c,v 1.10 2005/05/22 19:23:39 nsh Exp $
*
* some common structs and functions to handle infrared remotes via
* input layer ...
@@ -131,10 +131,10 @@
[ 18 ] = KEY_KP0,
[ 0 ] = KEY_POWER,
- [ 27 ] = KEY_LANGUAGE, //MTS button
+// [ 27 ] = MTS button
[ 2 ] = KEY_TUNER, // TV/FM
[ 30 ] = KEY_VIDEO,
- [ 22 ] = KEY_INFO, //display button
+// [ 22 ] = display button
[ 4 ] = KEY_VOLUMEUP,
[ 8 ] = KEY_VOLUMEDOWN,
[ 12 ] = KEY_CHANNELUP,
@@ -142,7 +142,7 @@
[ 3 ] = KEY_ZOOM, // fullscreen
[ 31 ] = KEY_SUBTITLE, // closed caption/teletext
[ 32 ] = KEY_SLEEP,
- [ 41 ] = KEY_SEARCH, //boss key
+// [ 41 ] = boss key
[ 20 ] = KEY_MUTE,
[ 43 ] = KEY_RED,
[ 44 ] = KEY_GREEN,
@@ -150,17 +150,17 @@
[ 46 ] = KEY_BLUE,
[ 24 ] = KEY_KPPLUS, //fine tune +
[ 25 ] = KEY_KPMINUS, //fine tune -
- [ 42 ] = KEY_ANGLE, //picture in picture
- [ 33 ] = KEY_KPDOT,
+// [ 42 ] = picture in picture
+ [ 33 ] = KEY_KPDOT,
[ 19 ] = KEY_KPENTER,
- [ 17 ] = KEY_AGAIN, //recall
+// [ 17 ] = recall
[ 34 ] = KEY_BACK,
[ 35 ] = KEY_PLAYPAUSE,
[ 36 ] = KEY_NEXT,
- [ 37 ] = KEY_T, //time shifting
+// [ 37 ] = time shifting
[ 38 ] = KEY_STOP,
- [ 39 ] = KEY_RECORD,
- [ 40 ] = KEY_SHUFFLE //snapshot
+ [ 39 ] = KEY_RECORD
+// [ 40 ] = snapshot
};
EXPORT_SYMBOL_GPL(ir_codes_winfast);
@@ -184,18 +184,30 @@
[ 0x07 ] = KEY_KP7, // 7
[ 0x08 ] = KEY_KP8, // 8
[ 0x09 ] = KEY_KP9, // 9
+ [ 0x0a ] = KEY_TEXT, // keypad asterisk as well
[ 0x0b ] = KEY_RED, // red button
- [ 0x0c ] = KEY_OPTION, // black key without text
+ [ 0x0c ] = KEY_RADIO, // radio
[ 0x0d ] = KEY_MENU, // menu
+ [ 0x0e ] = KEY_SUBTITLE, // also the # key
[ 0x0f ] = KEY_MUTE, // mute
[ 0x10 ] = KEY_VOLUMEUP, // volume +
[ 0x11 ] = KEY_VOLUMEDOWN, // volume -
- [ 0x1e ] = KEY_NEXT, // skip >|
+ [ 0x12 ] = KEY_PREVIOUS, // previous channel
+ [ 0x14 ] = KEY_UP, // up
+ [ 0x15 ] = KEY_DOWN, // down
+ [ 0x16 ] = KEY_LEFT, // left
+ [ 0x17 ] = KEY_RIGHT, // right
+ [ 0x18 ] = KEY_VIDEO, // Videos
+ [ 0x19 ] = KEY_AUDIO, // Music
+ [ 0x1a ] = KEY_MHP, // Pictures - presume this means "Multimedia Home Platform"- no "PICTURES" key in input.h
+ [ 0x1b ] = KEY_EPG, // Guide
+ [ 0x1c ] = KEY_TV, // TV
+ [ 0x1e ] = KEY_NEXTSONG, // skip >|
[ 0x1f ] = KEY_EXIT, // back/exit
[ 0x20 ] = KEY_CHANNELUP, // channel / program +
[ 0x21 ] = KEY_CHANNELDOWN, // channel / program -
[ 0x22 ] = KEY_CHANNEL, // source (old black remote)
- [ 0x24 ] = KEY_PREVIOUS, // replay |<
+ [ 0x24 ] = KEY_PREVIOUSSONG, // replay |<
[ 0x25 ] = KEY_ENTER, // OK
[ 0x26 ] = KEY_SLEEP, // minimize (old black remote)
[ 0x29 ] = KEY_BLUE, // blue key
@@ -412,3 +424,4 @@
* c-basic-offset: 8
* End:
*/
+
diff -u linux-2.6.12/include/media/audiochip.h linux/include/media/audiochip.h
--- linux-2.6.12/include/media/audiochip.h 2005-05-25 00:31:20.000000000 -0300
+++ linux/include/media/audiochip.h 2005-06-12 01:20:36.000000000 -0300
@@ -1,3 +1,7 @@
+/*
+ * $Id: audiochip.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
+ */
+
#ifndef AUDIOCHIP_H
#define AUDIOCHIP_H
diff -u linux-2.6.12/include/media/id.h linux/include/media/id.h
--- linux-2.6.12/include/media/id.h 2005-05-25 00:31:20.000000000 -0300
+++ linux/include/media/id.h 2005-06-12 01:20:36.000000000 -0300
@@ -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 */
diff -u linux-2.6.12/drivers/media/video/msp3400.c linux/drivers/media/video/msp3400.c
--- linux-2.6.12/drivers/media/video/msp3400.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/msp3400.c 2005-06-12 01:20:36.000000000 -0300
@@ -147,6 +147,7 @@
I2C_MSP3400C_ALT >> 1,
I2C_CLIENT_END
};
+static unsigned short normal_i2c_range[] = {I2C_CLIENT_END,I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
/* ----------------------------------------------------------------------- */
@@ -735,7 +736,6 @@
{
DECLARE_WAITQUEUE(wait, current);
-again:
add_wait_queue(&msp->wq, &wait);
if (!kthread_should_stop()) {
if (timeout < 0) {
@@ -751,12 +751,9 @@
#endif
}
}
-
+ if (current->flags & PF_FREEZE)
+ refrigerator(PF_FREEZE);
remove_wait_queue(&msp->wq, &wait);
-
- if (try_to_freeze(PF_FREEZE))
- goto again;
-
return msp->restart;
}
@@ -1436,7 +1433,7 @@
static int msp_probe(struct i2c_adapter *adap);
static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg);
-static int msp_suspend(struct device * dev, pm_message_t state, u32 level);
+static int msp_suspend(struct device * dev, u32 state, u32 level);
static int msp_resume(struct device * dev, u32 level);
static void msp_wake_thread(struct i2c_client *client);
@@ -1841,7 +1838,7 @@
return 0;
}
-static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
+static int msp_suspend(struct device * dev, u32 state, u32 level)
{
struct i2c_client *c = container_of(dev, struct i2c_client, dev);
diff -u linux-2.6.12/drivers/media/video/msp3400.h linux/drivers/media/video/msp3400.h
--- linux-2.6.12/drivers/media/video/msp3400.h 2005-05-25 00:31:20.000000000 -0300
+++ linux/drivers/media/video/msp3400.h 2005-06-12 01:20:36.000000000 -0300
@@ -1,3 +1,7 @@
+/*
+ * $Id: msp3400.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
+ */
+
#ifndef MSP3400_H
#define MSP3400_H
diff -u linux-2.6.12/drivers/media/video/tda7432.c linux/drivers/media/video/tda7432.c
--- linux-2.6.12/drivers/media/video/tda7432.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tda7432.c 2005-06-12 01:20:36.000000000 -0300
@@ -74,6 +74,7 @@
I2C_TDA7432 >> 1,
I2C_CLIENT_END,
};
+static unsigned short normal_i2c_range[] = { I2C_CLIENT_END, I2C_CLIENT_END };
I2C_CLIENT_INSMOD;
/* Structure of address and subaddresses for the tda7432 */
diff -u linux-2.6.12/drivers/media/video/tda9875.c linux/drivers/media/video/tda9875.c
--- linux-2.6.12/drivers/media/video/tda9875.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tda9875.c 2005-06-12 01:20:36.000000000 -0300
@@ -44,6 +44,7 @@
I2C_TDA9875 >> 1,
I2C_CLIENT_END
};
+static unsigned short normal_i2c_range[] = {I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
/* This is a superset of the TDA9875 */
diff -u linux-2.6.12/drivers/media/video/tvaudio.c linux/drivers/media/video/tvaudio.c
--- linux-2.6.12/drivers/media/video/tvaudio.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tvaudio.c 2005-06-12 01:20:37.000000000 -0300
@@ -148,6 +148,7 @@
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 @@
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));
diff -u linux-2.6.12/drivers/media/video/tvmixer.c linux/drivers/media/video/tvmixer.c
--- linux-2.6.12/drivers/media/video/tvmixer.c 2005-05-25 00:31:20.000000000 -0300
+++ linux/drivers/media/video/tvmixer.c 2005-06-12 01:20:37.000000000 -0300
@@ -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>
diff -u linux-2.6.12/include/media/tuner.h linux/include/media/tuner.h
--- linux-2.6.12/include/media/tuner.h 2005-06-07 15:40:18.000000000 -0300
+++ linux/include/media/tuner.h 2005-06-12 01:20:37.000000000 -0300
@@ -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 NOTUNER 0
#define PAL 1 /* PAL_BG */
@@ -107,6 +114,7 @@
#define NTSC 3
#define SECAM 4
#define ATSC 5
+#define RADIO 6
#define NoTuner 0
#define Philips 1
@@ -122,9 +130,17 @@
#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)
@@ -149,8 +165,9 @@
#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 {
@@ -187,6 +204,7 @@
extern int microtune_init(struct i2c_client *c);
extern int tda8290_init(struct i2c_client *c);
+extern int tea5767_tuner_init(struct i2c_client *c);
extern int default_tuner_init(struct i2c_client *c);
#define tuner_warn(fmt, arg...) \
diff -u linux-2.6.12/drivers/media/video/tuner-core.c linux/drivers/media/video/tuner-core.c
--- linux-2.6.12/drivers/media/video/tuner-core.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tuner-core.c 2005-06-12 01:20:37.000000000 -0300
@@ -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 @@
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 @@
/* ---------------------------------------------------------------------- */
-// 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 @@
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 @@
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 @@
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 @@
return;
t->initialized = 1;
+
t->type = type;
switch (t->type) {
case TUNER_MT2032:
@@ -183,12 +195,62 @@
case TUNER_PHILIPS_TDA8290:
tda8290_init(c);
break;
+ case TUNER_TEA5767:
+ tea5767_tuner_init(c);
+ break;
default:
default_tuner_init(c);
break;
}
}
+#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 +295,7 @@
#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 +312,12 @@
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 +325,14 @@
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
@@ -286,7 +352,7 @@
tuner_warn ("Client deregistration failed, client not detached.\n");
return err;
}
-
+
kfree(t);
return 0;
}
@@ -297,18 +363,7 @@
#define CHECK_V4L2 if (t->using_v4l2) { if (tuner_debug) \
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 +375,19 @@
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 +415,10 @@
};
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 +439,27 @@
{
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 +472,10 @@
{
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 +511,27 @@
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 +539,7 @@
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);
diff -u linux-2.6.12/drivers/media/video/tuner-simple.c linux/drivers/media/video/tuner-simple.c
--- linux-2.6.12/drivers/media/video/tuner-simple.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tuner-simple.c 2005-06-12 01:20:37.000000000 -0300
@@ -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.
@@ -217,7 +217,16 @@
16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732},
{ "Ymec TVision TVF-5533MF", Philips, NTSC,
16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732},
+ { "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);
/* ---------------------------------------------------------------------- */
@@ -228,6 +237,7 @@
if (1 != i2c_master_recv(c,&byte,1))
return 0;
+
return byte;
}
@@ -236,17 +246,33 @@
#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 */
@@ -429,8 +455,9 @@
buffer[2] = tun->config;
switch (t->type) {
+ case TUNER_TENA_9533_DI:
case TUNER_YMEC_TVF_5533MF:
-
+
/*These values are empirically determinated */
div = (freq*122)/16 - 20;
buffer[2] = 0x88; /* could be also 0x80 */
@@ -469,21 +496,7 @@
tuner_info("type set to %d (%s)\n",
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;
diff -u linux-2.6.12/drivers/media/video/tda8290.c linux/drivers/media/video/tda8290.c
--- linux-2.6.12/drivers/media/video/tda8290.c 2005-06-07 15:38:10.000000000 -0300
+++ linux/drivers/media/video/tda8290.c 2005-06-12 01:20:37.000000000 -0300
@@ -194,12 +194,12 @@
{
unsigned char i2c_get_afc[1] = { 0x1B };
unsigned char afc = 0;
-
+
i2c_master_send(c, i2c_get_afc, ARRAY_SIZE(i2c_get_afc));
i2c_master_recv(c, &afc, 1);
return (afc & 0x80)? 65535:0;
}
-
+
int tda8290_init(struct i2c_client *c)
{
struct tuner *t = i2c_get_clientdata(c);
diff -u linux-2.6.12/drivers/media/video/tda9887.c linux/drivers/media/video/tda9887.c
--- linux-2.6.12/drivers/media/video/tda9887.c 2005-06-07 15:39:55.000000000 -0300
+++ linux/drivers/media/video/tda9887.c 2005-06-12 01:20:37.000000000 -0300
@@ -33,6 +33,7 @@
0x96 >>1,
I2C_CLIENT_END,
};
+static unsigned short normal_i2c_range[] = {I2C_CLIENT_END,I2C_CLIENT_END};
I2C_CLIENT_INSMOD;
/* insmod options */
@@ -53,6 +54,7 @@
unsigned int config;
unsigned int pinnacle_id;
unsigned int using_v4l2;
+ unsigned int radio_mode;
};
struct tvnorm {
@@ -212,12 +214,22 @@
}
};
-static struct tvnorm radio = {
- .name = "radio",
+static struct tvnorm radio_stereo = {
+ .name = "Radio Stereo",
+ .b = ( cFmRadio |
+ cQSS ),
+ .c = ( cDeemphasisOFF |
+ cAudioGain6 ),
+ .e = ( cAudioIF_5_5 |
+ cRadioIF_38_90 ),
+};
+
+static struct tvnorm radio_mono = {
+ .name = "Radio Mono",
.b = ( cFmRadio |
cQSS ),
.c = ( cDeemphasisON |
- cDeemphasis50 ),
+ cDeemphasis50),
.e = ( cAudioIF_5_5 |
cRadioIF_38_90 ),
};
@@ -354,7 +366,10 @@
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 @@
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 @@
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 @@
}
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 @@
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;
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