V4L/DVB (11331): em28xx: convert to v4l2_subdev
Converted em28xx driver to v4l2_subdev.
Thanks to Hans Verkuil <hverkuil@xs4all.nl> for helping this conversion.
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 02c12fe..f0bf1d9 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -459,70 +459,15 @@
static int attach_inform(struct i2c_client *client)
{
struct em28xx *dev = client->adapter->algo_data;
+ struct IR_i2c *ir = i2c_get_clientdata(client);
switch (client->addr << 1) {
- case 0x86:
- case 0x84:
- case 0x96:
- case 0x94:
- {
- struct v4l2_priv_tun_config tda9887_cfg;
-
- struct tuner_setup tun_setup;
-
- tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
- tun_setup.type = TUNER_TDA9887;
- tun_setup.addr = client->addr;
-
- em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR,
- &tun_setup);
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &dev->tda9887_conf;
- em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG,
- &tda9887_cfg);
- break;
- }
- case 0x42:
- dprintk1(1, "attach_inform: saa7114 detected.\n");
- break;
- case 0x4a:
- dprintk1(1, "attach_inform: saa7113 detected.\n");
- break;
- case 0xa0:
- dprintk1(1, "attach_inform: eeprom detected.\n");
- break;
case 0x60:
case 0x8e:
- {
- struct IR_i2c *ir = i2c_get_clientdata(client);
- dprintk1(1, "attach_inform: IR detected (%s).\n",
- ir->phys);
+ dprintk1(1, "attach_inform: IR detected (%s).\n", ir->phys);
em28xx_set_ir(dev, ir);
break;
}
- case 0x80:
- case 0x88:
- dprintk1(1, "attach_inform: msp34xx detected.\n");
- break;
- case 0xb8:
- case 0xba:
- dprintk1(1, "attach_inform: tvp5150 detected.\n");
- break;
-
- case 0xb0:
- dprintk1(1, "attach_inform: tda9874 detected\n");
- break;
-
- default:
- if (!dev->tuner_addr)
- dev->tuner_addr = client->addr;
-
- dprintk1(1, "attach inform: detected I2C address %x\n",
- client->addr << 1);
- dprintk1(1, "driver id %d\n", client->driver->id);
-
- }
return 0;
}
@@ -534,7 +479,6 @@
static struct i2c_adapter em28xx_adap_template = {
.owner = THIS_MODULE,
- .class = I2C_CLASS_TV_ANALOG,
.name = "em28xx",
.id = I2C_HW_B_EM28XX,
.algo = &em28xx_algo,
@@ -595,16 +539,6 @@
}
/*
- * em28xx_i2c_call_clients()
- * send commands to all attached i2c devices
- */
-void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg)
-{
- BUG_ON(NULL == dev->i2c_adap.algo_data);
- i2c_clients_command(&dev->i2c_adap, cmd, arg);
-}
-
-/*
* em28xx_i2c_register()
* register i2c bus
*/
@@ -618,6 +552,7 @@
dev->i2c_adap.dev.parent = &dev->udev->dev;
strcpy(dev->i2c_adap.name, dev->name);
dev->i2c_adap.algo_data = dev;
+ i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
retval = i2c_add_adapter(&dev->i2c_adap);
if (retval < 0) {