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| author | Mauro Carvalho Chehab <mchehab@brturbo.com.br> | 2005-11-08 21:37:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-09 07:56:22 -0800 |
| commit | 13dd38d0814f36fce3a7ec9cb29a5ce6b0fc2522 (patch) | |
| tree | daa5f528843d4d2170aa97c6363545a424966c0e | |
| parent | e8b23c0238887e1987d82ec0014a7a1fe010e724 (diff) | |
| download | op-kernel-dev-13dd38d0814f36fce3a7ec9cb29a5ce6b0fc2522.zip op-kernel-dev-13dd38d0814f36fce3a7ec9cb29a5ce6b0fc2522.tar.gz | |
[PATCH] v4l: 819: added autodetection code to tda8290 to avoid conflicts
- Added autodetection code to tda8290, to avoid conflicts with tda9887.
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>
| -rw-r--r-- | drivers/media/video/tda8290.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/tuner-core.c | 13 |
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c index fa9b4b8..abad3d5 100644 --- a/drivers/media/video/tda8290.c +++ b/drivers/media/video/tda8290.c @@ -534,8 +534,8 @@ int tda8290_init(struct i2c_client *c) } if (tuner_addrs == 0) { tuner_addrs = 0x61; - tuner_info ("could not clearly identify tuner address, defaulting to %x\n", - tuner_addrs); + tuner_info ("Could not clearly identify tda8290/8275 tuner address.\n"); + return -1; } else { tuner_addrs = tuner_addrs & 0xff; tuner_info ("setting tuner address to %x\n", tuner_addrs); diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index b9f1acf..d4786b3 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -364,7 +364,8 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) } /* TEA5767 autodetection code - only for addr = 0xc0 */ if (!no_autodetect) { - if (addr == 0x60) { + switch (addr) { + case 0x60: if (tea5767_autodetection(&t->i2c) != EINVAL) { t->type = TUNER_TEA5767; t->mode_mask = T_RADIO; @@ -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); 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 */ |
