aboutsummaryrefslogtreecommitdiff
path: root/drivers/media
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@brturbo.com.br>2005-11-08 21:38:23 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:56:27 -0800
commitf3b512fd42b4ed6ff47a8afb4f42ac3cc325ddad (patch)
tree5c3d79670b5823ad1f9bf8baf2ccec292522903e /drivers/media
parent50c8640725453f2487da9267844a962108c8418e (diff)
[PATCH] v4l: 875: some cleanups at i2c stuff and fixing when tuner addr is set
- Some cleanups at I2C stuff and fixing when tuner addr is set. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/bttv-cards.c19
-rw-r--r--drivers/media/video/bttv-i2c.c20
2 files changed, 11 insertions, 28 deletions
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 89aa5cbb8b9..d81672acdaa 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -3188,7 +3188,7 @@ void __devinit bttv_init_card1(struct bttv *btv)
void __devinit bttv_init_card2(struct bttv *btv)
{
int tda9887;
- int addr=ADDR_UNSET, radio_addr=ADDR_UNSET;
+ int addr=ADDR_UNSET;
btv->tuner_type = -1;
@@ -3333,31 +3333,28 @@ void __devinit bttv_init_card2(struct bttv *btv)
if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
addr = bttv_tvcards[btv->c.type].tuner_addr;
- if (ADDR_UNSET != bttv_tvcards[btv->c.type].radio_addr)
- radio_addr = bttv_tvcards[btv->c.type].radio_addr;
-
if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
if(UNSET == btv->tuner_type)
btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
if (UNSET != tuner[btv->c.nr])
btv->tuner_type = tuner[btv->c.nr];
printk("bttv%d: using tuner=%d\n",btv->c.nr,btv->tuner_type);
- if (btv->pinnacle_id != UNSET)
- bttv_call_i2c_clients(btv, AUDC_CONFIG_PINNACLE,
- &btv->pinnacle_id);
+
if (btv->tuner_type != UNSET) {
struct tuner_setup tun_setup;
- tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
+ tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = btv->tuner_type;
tun_setup.addr = addr;
- if (addr == radio_addr)
- tun_setup.mode_mask = T_RADIO;
-
bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup);
}
+ if (btv->pinnacle_id != UNSET) {
+ bttv_call_i2c_clients(btv, AUDC_CONFIG_PINNACLE,
+ &btv->pinnacle_id);
+ }
+
btv->svhs = bttv_tvcards[btv->c.type].svhs;
if (svhs[btv->c.nr] != UNSET)
btv->svhs = svhs[btv->c.nr];
diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c
index 5ad335705e1..aaabef26105 100644
--- a/drivers/media/video/bttv-i2c.c
+++ b/drivers/media/video/bttv-i2c.c
@@ -291,14 +291,11 @@ static struct i2c_adapter bttv_i2c_adap_hw_template = {
static int attach_inform(struct i2c_client *client)
{
struct bttv *btv = i2c_get_adapdata(client->adapter);
- int radio_addr=ADDR_UNSET, addr=ADDR_UNSET;
+ int radio_addr=ADDR_UNSET;
if (ADDR_UNSET != bttv_tvcards[btv->c.type].radio_addr)
radio_addr = bttv_tvcards[btv->c.type].radio_addr;
- if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
- addr = bttv_tvcards[btv->c.type].tuner_addr;
-
if (bttv_debug)
printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
btv->c.nr,client->driver->name,client->addr,
@@ -310,25 +307,14 @@ static int attach_inform(struct i2c_client *client)
struct tuner_setup tun_setup;
struct tuner *t = i2c_get_clientdata(client);
- if ((addr==ADDR_UNSET)||(addr==client->addr)) {
- tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
- tun_setup.type = btv->tuner_type;
- tun_setup.addr = ADDR_UNSET;
-
- }
-
if (t->type != UNSET && t->mode_mask == T_RADIO) {
tun_setup.type = t->type;
tun_setup.mode_mask = T_RADIO;
- tun_setup.addr = ADDR_UNSET;
+ tun_setup.addr = radio_addr;
+ client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
}
-
- client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
}
- if (btv->pinnacle_id != UNSET)
- client->driver->command(client,AUDC_CONFIG_PINNACLE,
- &btv->pinnacle_id);
return 0;
}