diff options
| author |   Devin Heitmueller <dheitmueller@hauppauge.com> | 2010-07-07 11:33:56 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:17:14 -0200 |
| commit | 9dfde5578d1111da96142d16fdfa2039d8992744 (patch) | |
| tree | bef3d471ac067b8329645c89dd5ceeb2e7a6f326 /drivers/media/video/tuner-core.c | |
| parent | [media] cx231xx: fix race condition in DVB initialization (diff) | |
| download | linux-dev-9dfde5578d1111da96142d16fdfa2039d8992744.tar.xz linux-dev-9dfde5578d1111da96142d16fdfa2039d8992744.zip | |
[media] Use smaller i2c transaction size with 18271 tuner
Configure the tda18271 to use a smaller transaction size by default, which
works around some sort of i2c bug in the Polaris driver (which needs to be
debugged).
This should be safe for other boards (being in tuner-core means it will be
enabled by default), although testing needs to be done.
Signed-off-by: Devin Heitmueller <dheitmueller@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/tuner-core.c')
| -rw-r--r-- | drivers/media/video/tuner-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index e32146680b37..d14f66f0cb31 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -427,6 +427,7 @@ static void set_type(struct i2c_client *c, unsigned int type, { struct tda18271_config cfg = { .config = t->config, + .small_i2c = TDA18271_08_BYTE_CHUNK_INIT, }; if (!dvb_attach(tda18271_attach, &t->fe, t->i2c->addr, |