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Subject[patch] i2c update for tuner.c
  Hi,

This patch has some i2c adaptions and cleanups for the tv card tuner
module. Please apply,

Gerd

--- linux-2.5.54/drivers/media/video/tuner.c 2003-01-08 10:34:58.000000000 +0100
+++ linux/drivers/media/video/tuner.c 2003-01-08 10:59:59.000000000 +0100
@@ -18,17 +18,7 @@
/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
static unsigned short normal_i2c_range[] = {0x60,0x6f,I2C_CLIENT_END};
-static unsigned short probe[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short probe_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short ignore_range[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static unsigned short force[2] = { I2C_CLIENT_END, I2C_CLIENT_END };
-static struct i2c_client_address_data addr_data = {
- normal_i2c, normal_i2c_range,
- probe, probe_range,
- ignore, ignore_range,
- force
-};
+I2C_CLIENT_INSMOD;

/* insmod options */
static int debug = 0;
@@ -142,7 +132,7 @@
16*140.25,16*463.25,0x02,0x04,0x01,0x8e,623},
{ "Philips PAL_I (FI1246 and compatibles)", Philips, PAL_I,
16*140.25,16*463.25,0xa0,0x90,0x30,0x8e,623},
- { "Philips NTSC (FI1236 and compatibles)", Philips, NTSC,
+ { "Philips NTSC (FI1236,FM1236 and compatibles)", Philips, NTSC,
16*157.25,16*451.25,0xA0,0x90,0x30,0x8e,732},
{ "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)", Philips, SECAM,
16*168.25,16*447.25,0xA7,0x97,0x37,0x8e,623},
@@ -736,6 +726,7 @@

if2=10700*1000; // 10.7MHz FM intermediate frequency

+ // per Manual for FM tuning: first if center freq. 1085 MHz
mt2032_set_if_freq(c,freq* 1000*1000/16, 1085*1000*1000,if2,if2,if2);
}

@@ -811,6 +802,7 @@
memset(t,0,sizeof(struct tuner));
if (type >= 0 && type < TUNERS) {
t->type = type;
+ printk("tuner(bttv): type forced to %d (%s) [insmod]\n",t->type,tuners[t->type].name);
strncpy(client->name, tuners[t->type].name, sizeof(client->name));
} else {
t->type = -1;
@@ -820,7 +812,6 @@
mt2032_init(client);

MOD_INC_USE_COUNT;
-
return 0;
}

@@ -837,6 +828,7 @@
case I2C_ALGO_BIT | I2C_HW_B_BT848:
case I2C_ALGO_BIT | I2C_HW_B_RIVA:
case I2C_ALGO_SAA7134:
+ case I2C_ALGO_SAA7146:
printk("tuner: probing %s i2c adapter [id=0x%x]\n",
adap->name,adap->id);
rc = i2c_probe(adap, &addr_data, tuner_attach);
@@ -875,7 +867,7 @@
/* --- configuration --- */
case TUNER_SET_TYPE:
if (t->type != -1) {
- printk("tuner: type already set\n");
+ printk("tuner: type already set (%d)\n",t->type);
return 0;
}
if (*iarg < 0 || *iarg >= TUNERS)
@@ -975,18 +967,19 @@
/* ----------------------------------------------------------------------- */

static struct i2c_driver driver = {
- .name = "i2cTVtunerdriver",
- .id = I2C_DRIVERID_TUNER,
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = tuner_probe,
- .detach_client = tuner_detach,
- .command = tuner_command,
+ .owner = THIS_MODULE,
+ .name = "i2c TV tuner driver",
+ .id = I2C_DRIVERID_TUNER,
+ .flags = I2C_DF_NOTIFY,
+ .attach_adapter = tuner_probe,
+ .detach_client = tuner_detach,
+ .command = tuner_command,
};
-static struct i2c_client client_template =
+static struct i2c_client client_template =
{
- .name = "(tunerunset)",
- .flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ .name = "(tuner unset)",
+ .flags = I2C_CLIENT_ALLOW_USE,
+ .driver = &driver,
};

static int tuner_init_module(void)
--
Weil die späten Diskussionen nicht mal mehr den Rotwein lohnen.
-- Wacholder in "Melanie"
-
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