diff options
| author |   Michael Krufky <mkrufky@kernellabs.com> | 2009-12-31 04:32:29 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-01-17 11:31:36 -0200 |
| commit | 19f8a6c37eead7e93660813c8873ab3e387ccb63 (patch) | |
| tree | 436a6c3d7d75bd29e84a4096530fa75552730883 /drivers/media/common | |
| parent | V4L/DVB (13882): gspca - stv06xx-vv6410: Ensure register STV_SCAN_RATE is zero (diff) | |
| download | linux-dev-19f8a6c37eead7e93660813c8873ab3e387ccb63.tar.xz linux-dev-19f8a6c37eead7e93660813c8873ab3e387ccb63.zip | |
V4L/DVB (13887): tda8290: add autodetection support for TDA8295c2
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/tuners/tda8290.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c index c190b0dedee4..19010f3d4508 100644 --- a/drivers/media/common/tuners/tda8290.c +++ b/drivers/media/common/tuners/tda8290.c @@ -672,16 +672,19 @@ static int tda8290_probe(struct tuner_i2c_props *i2c_props) static int tda8295_probe(struct tuner_i2c_props *i2c_props) { #define TDA8295_ID 0x8a +#define TDA8295C2_ID 0x8b unsigned char tda8295_id[] = { 0x2f, 0x00 }; /* detect tda8295 */ tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1); tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1); - if (tda8295_id[1] == TDA8295_ID) { + if ((tda8295_id[1] & 0xfe) == TDA8295_ID) { if (debug) - printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n", - __func__, i2c_adapter_id(i2c_props->adap), + printk(KERN_DEBUG "%s: %s detected @ %d-%04x\n", + __func__, (tda8295_id[1] == TDA8295_ID) ? + "tda8295c1" : "tda8295c2", + i2c_adapter_id(i2c_props->adap), i2c_props->addr); return 0; } |