printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.name, \
i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
+struct tda9887_priv {
+ unsigned char data[4];
+};
/* ---------------------------------------------------------------------- */
}
if ((t->tda9887_config & TDA9887_INTERCARRIER_NTSC) && (t->std & V4L2_STD_NTSC))
buf[1] &= ~cQSS;
+ if (t->tda9887_config & TDA9887_GATING_18)
+ buf[3] &= ~cGating_36;
+
+ if (t->tda9887_config & TDA9887_GAIN_NORMAL) {
+ radio_stereo.e &= ~cTunerGainLow;
+ radio_mono.e &= ~cTunerGainLow;
+ }
+
return 0;
}
static void tda9887_configure(struct i2c_client *client)
{
struct tuner *t = i2c_get_clientdata(client);
+ struct tda9887_priv *priv = t->priv;
int rc;
- memset(t->tda9887_data,0,sizeof(t->tda9887_data));
- tda9887_set_tvnorm(t,t->tda9887_data);
+ memset(priv->data,0,sizeof(priv->data));
+ tda9887_set_tvnorm(t,priv->data);
/* A note on the port settings:
These settings tend to depend on the specifics of the board.
the ports should be set to active (0), but, again, that may
differ depending on the precise hardware configuration.
*/
- t->tda9887_data[1] |= cOutputPort1Inactive;
- t->tda9887_data[1] |= cOutputPort2Inactive;
+ priv->data[1] |= cOutputPort1Inactive;
+ priv->data[1] |= cOutputPort2Inactive;
- tda9887_set_config(t,t->tda9887_data);
- tda9887_set_insmod(t,t->tda9887_data);
+ tda9887_set_config(t,priv->data);
+ tda9887_set_insmod(t,priv->data);
if (t->mode == T_STANDBY) {
- t->tda9887_data[1] |= cForcedMuteAudioON;
+ priv->data[1] |= cForcedMuteAudioON;
}
tda9887_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
- t->tda9887_data[1],t->tda9887_data[2],t->tda9887_data[3]);
+ priv->data[1],priv->data[2],priv->data[3]);
if (tuner_debug > 1)
- dump_write_message(t, t->tda9887_data);
+ dump_write_message(t, priv->data);
- if (4 != (rc = i2c_master_send(&t->i2c,t->tda9887_data,4)))
+ if (4 != (rc = i2c_master_send(&t->i2c,priv->data,4)))
tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
if (tuner_debug > 2) {
static void tda9887_tuner_status(struct i2c_client *client)
{
struct tuner *t = i2c_get_clientdata(client);
- tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", t->tda9887_data[1], t->tda9887_data[2], t->tda9887_data[3]);
+ struct tda9887_priv *priv = t->priv;
+ tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]);
}
static int tda9887_get_afc(struct i2c_client *client)
tda9887_configure(client);
}
+static void tda9887_release(struct i2c_client *c)
+{
+ struct tuner *t = i2c_get_clientdata(c);
+
+ kfree(t->priv);
+ t->priv = NULL;
+}
+
int tda9887_tuner_init(struct i2c_client *c)
{
+ struct tda9887_priv *priv = NULL;
struct tuner *t = i2c_get_clientdata(c);
+ priv = kzalloc(sizeof(struct tda9887_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return -ENOMEM;
+ t->priv = priv;
+
strlcpy(c->name, "tda9887", sizeof(c->name));
tda9887_info("tda988[5/6/7] found @ 0x%x (%s)\n", t->i2c.addr,
t->i2c.driver->driver.name);
- t->set_tv_freq = tda9887_set_freq;
- t->set_radio_freq = tda9887_set_freq;
- t->standby = tda9887_standby;
- t->tuner_status = tda9887_tuner_status;
- t->get_afc = tda9887_get_afc;
+ t->ops.set_tv_freq = tda9887_set_freq;
+ t->ops.set_radio_freq = tda9887_set_freq;
+ t->ops.standby = tda9887_standby;
+ t->ops.tuner_status = tda9887_tuner_status;
+ t->ops.get_afc = tda9887_get_afc;
+ t->ops.release = tda9887_release;
return 0;
}