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V4L/DVB (11670): tuner: remove tuner_i2c_address_check

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Support for tuners with i2c addresses >= 0x65 is dropped since no tuners
with addresses in the range 0x65-0x6f have been found.

This patch removes addresses 0x65-0x6f from the list of tuner probe addresses,
it removes the kernel warning that warned if addresses in this range appeared,
and it removed a hack for the cx88 that is no longer needed now that the
tuner address range is reduced.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-05-02 09:42:57 -03:00 committed by Mauro Carvalho Chehab
parent a26ccc9d76
commit 416a7aa883
2 changed files with 1 additions and 29 deletions
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27
drivers/media/video/tuner-core.c
View file

@ -309,32 +309,6 @@ static void set_freq(struct i2c_client *c, unsigned long freq)
} }
} }
static void tuner_i2c_address_check(struct tuner *t)
{
if ((t->type == UNSET || t->type == TUNER_ABSENT) ||
((t->i2c->addr < 0x64) || (t->i2c->addr > 0x6f)))
return;
/* We already know that the XC5000 can only be located at
* i2c address 0x61, 0x62, 0x63 or 0x64 */
if ((t->type == TUNER_XC5000) &&
((t->i2c->addr <= 0x64)) && (t->i2c->addr >= 0x61))
return;
tuner_warn("====================== WARNING! ======================\n");
tuner_warn("Support for tuners in i2c address range 0x64 thru 0x6f\n");
tuner_warn("will soon be dropped. This message indicates that your\n");
tuner_warn("hardware has a %s tuner at i2c address 0x%02x.\n",
t->name, t->i2c->addr);
tuner_warn("To ensure continued support for your device, please\n");
tuner_warn("send a copy of this message, along with full dmesg\n");
tuner_warn("output to v4l-dvb-maintainer@linuxtv.org\n");
tuner_warn("Please use subject line: \"obsolete tuner i2c address.\"\n");
tuner_warn("driver: %s, addr: 0x%02x, type: %d (%s)\n",
t->i2c->adapter->name, t->i2c->addr, t->type, t->name);
tuner_warn("====================== WARNING! ======================\n");
}
static struct xc5000_config xc5000_cfg; static struct xc5000_config xc5000_cfg;
static void set_type(struct i2c_client *c, unsigned int type, static void set_type(struct i2c_client *c, unsigned int type,
@ -490,7 +464,6 @@ static void set_type(struct i2c_client *c, unsigned int type,
tuner_dbg("%s %s I2C addr 0x%02x with type %d used for 0x%02x\n", 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, c->adapter->name, c->driver->driver.name, c->addr << 1, type,
t->mode_mask); t->mode_mask);
tuner_i2c_address_check(t);
return; return;
attach_failed: attach_failed:

3
drivers/media/video/v4l2-common.c
View file

@ -897,8 +897,7 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type)
}; };
static const unsigned short tv_addrs[] = { static const unsigned short tv_addrs[] = {
0x42, 0x43, 0x4a, 0x4b, /* tda8290 */ 0x42, 0x43, 0x4a, 0x4b, /* tda8290 */
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x60, 0x61, 0x62, 0x63, 0x64,
0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
I2C_CLIENT_END I2C_CLIENT_END
}; };