#include <media/audiochip.h>
#include <media/tuner.h>
-#include <media/id.h>
+
/* Chips:
TDA9885 (PAL, NTSC)
#define UNSET (-1U)
#define tda9887_info(fmt, arg...) do {\
printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
- i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
+ i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
#define tda9887_dbg(fmt, arg...) do {\
if (debug) \
- printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
- i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
+ printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \
+ i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0)
struct tda9887 {
struct i2c_client client;
unsigned int pinnacle_id;
unsigned int using_v4l2;
unsigned int radio_mode;
+ unsigned char data[4];
};
struct tvnorm {
}
}
if (t->std & V4L2_STD_525_60) {
- if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
+ if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) {
bCarrierMode = cIntercarrier;
} else {
bCarrierMode = cQSS;
- }
+ }
}
if (bCarrierMode != UNSET) {
int rc;
memset(buf,0,sizeof(buf));
- if (1 != (rc = i2c_master_recv(&t->client,buf,1)))
- tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
+ if (1 != (rc = i2c_master_recv(&t->client,buf,1)))
+ tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc);
dump_read_message(t, buf);
return 0;
}
static int tda9887_configure(struct tda9887 *t)
{
- unsigned char buf[4];
int rc;
- memset(buf,0,sizeof(buf));
- tda9887_set_tvnorm(t,buf);
+ memset(t->data,0,sizeof(t->data));
+ tda9887_set_tvnorm(t,t->data);
- buf[1] |= cOutputPort1Inactive;
- buf[1] |= cOutputPort2Inactive;
+ t->data[1] |= cOutputPort1Inactive;
+ t->data[1] |= cOutputPort2Inactive;
if (UNSET != t->pinnacle_id) {
- tda9887_set_pinnacle(t,buf);
+ tda9887_set_pinnacle(t,t->data);
}
- tda9887_set_config(t,buf);
- tda9887_set_insmod(t,buf);
+ tda9887_set_config(t,t->data);
+ tda9887_set_insmod(t,t->data);
if (t->mode == T_STANDBY) {
- buf[1] |= cForcedMuteAudioON;
+ t->data[1] |= cForcedMuteAudioON;
}
tda9887_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
- buf[1],buf[2],buf[3]);
+ t->data[1],t->data[2],t->data[3]);
if (debug > 1)
- dump_write_message(t, buf);
+ dump_write_message(t, t->data);
- if (4 != (rc = i2c_master_send(&t->client,buf,4)))
- tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
+ if (4 != (rc = i2c_master_send(&t->client,t->data,4)))
+ tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc);
if (debug > 2) {
msleep_interruptible(1000);
{
struct tda9887 *t;
- client_template.adapter = adap;
- client_template.addr = addr;
+ client_template.adapter = adap;
+ client_template.addr = addr;
- if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
- return -ENOMEM;
+ if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL)))
+ return -ENOMEM;
memset(t,0,sizeof(*t));
t->client = client_template;
t->pinnacle_id = UNSET;
t->radio_mode = V4L2_TUNER_MODE_STEREO;
- tda9887_info("chip found @ 0x%x (%s)\n", addr<<1, adap->name);
+ tda9887_info("chip found @ 0x%x (%s)\n", addr<<1, adap->name);
i2c_set_clientdata(&t->client, t);
i2c_attach_client(&t->client);
}
#define SWITCH_V4L2 if (!t->using_v4l2 && debug) \
- tda9887_info("switching to v4l2\n"); \
- t->using_v4l2 = 1;
+ tda9887_info("switching to v4l2\n"); \
+ t->using_v4l2 = 1;
#define CHECK_V4L2 if (t->using_v4l2) { if (debug) \
tda9887_info("ignore v4l1 call\n"); \
- return 0; }
+ return 0; }
static int
tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct tda9887 *t = i2c_get_clientdata(client);
- switch (cmd) {
+ switch (cmd) {
/* --- configuration --- */
case AUDC_SET_RADIO:
}
break;
}
+ case VIDIOC_LOG_STATUS:
+ {
+ tda9887_info("Data bytes: b=%02x c=%02x e=%02x\n", t->data[1], t->data[2], t->data[3]);
+ break;
+ }
default:
/* nothing */
break;
static struct i2c_driver driver = {
.owner = THIS_MODULE,
- .name = "i2c tda9887 driver",
- .id = -1, /* FIXME */
- .flags = I2C_DF_NOTIFY,
- .attach_adapter = tda9887_probe,
- .detach_client = tda9887_detach,
- .command = tda9887_command,
+ .name = "i2c tda9887 driver",
+ .id = -1, /* FIXME */
+ .attach_adapter = tda9887_probe,
+ .detach_client = tda9887_detach,
+ .command = tda9887_command,
.driver = {
.suspend = tda9887_suspend,
.resume = tda9887_resume,
{
.name = "tda9887",
.flags = I2C_CLIENT_ALLOW_USE,
- .driver = &driver,
+ .driver = &driver,
};
static int __init tda9887_init_module(void)