Commit 13dd38d0 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds

[PATCH] v4l: 819: added autodetection code to tda8290 to avoid conflicts

- Added autodetection code to tda8290, to avoid conflicts with tda9887.
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e8b23c02
...@@ -534,8 +534,8 @@ int tda8290_init(struct i2c_client *c) ...@@ -534,8 +534,8 @@ int tda8290_init(struct i2c_client *c)
} }
if (tuner_addrs == 0) { if (tuner_addrs == 0) {
tuner_addrs = 0x61; tuner_addrs = 0x61;
tuner_info ("could not clearly identify tuner address, defaulting to %x\n", tuner_info ("Could not clearly identify tda8290/8275 tuner address.\n");
tuner_addrs); return -1;
} else { } else {
tuner_addrs = tuner_addrs & 0xff; tuner_addrs = tuner_addrs & 0xff;
tuner_info ("setting tuner address to %x\n", tuner_addrs); tuner_info ("setting tuner address to %x\n", tuner_addrs);
......
...@@ -364,7 +364,8 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) ...@@ -364,7 +364,8 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
} }
/* TEA5767 autodetection code - only for addr = 0xc0 */ /* TEA5767 autodetection code - only for addr = 0xc0 */
if (!no_autodetect) { if (!no_autodetect) {
if (addr == 0x60) { switch (addr) {
case 0x60:
if (tea5767_autodetection(&t->i2c) != EINVAL) { if (tea5767_autodetection(&t->i2c) != EINVAL) {
t->type = TUNER_TEA5767; t->type = TUNER_TEA5767;
t->mode_mask = T_RADIO; t->mode_mask = T_RADIO;
...@@ -376,7 +377,17 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) ...@@ -376,7 +377,17 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
set_type(&t->i2c,t->type, t->mode_mask); set_type(&t->i2c,t->type, t->mode_mask);
return 0; return 0;
} }
case 0x42:
case 0x43:
case 0x4a:
case 0x44:
if (tda8290_init(&t->i2c)<0) {
kfree(t);
return 0;
}
} }
} }
/* Initializes only the first adapter found */ /* Initializes only the first adapter found */
......
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