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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-21 10:56:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-21 10:56:50 -0700 |
| commit | c1f03b486429633597bccbee413fb621b53603a8 (patch) | |
| tree | 0c642c0474bc856f101ea03739518a953c7c0282 /drivers/media/tuners | |
| parent | 3c2ea7024a686e9e7121ef6405da7412619a98f5 (diff) | |
| parent | a04646c045cab08a9e62b9be8f01ecbb0632d24e (diff) | |
Merge tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"some media bug fixes:
- a Kconfig dependency issue
- some fixes for af9033/it913x demod to be more reliable and address
a performance regression
- cx18: fix an oops on devices with tda8290 tuner
- two new USB IDs for af9035
- a couple fixes on smapp driver"
* tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] af9035: new IDs: add support for PCTV 78e and PCTV 79e
[media] af9033: feed clock to RF tuner
[media] it913x: init tuner on attach
[media] af9033: update IT9135 tuner inittabs
[media] Kconfig: do not select SPI bus on sub-driver auto-select
[media] cx18: fix kernel oops with tda8290 tuner
[media] smiapp: Set sub-device owner
[media] smiapp: Fix power count handling
Diffstat (limited to 'drivers/media/tuners')
| -rw-r--r-- | drivers/media/tuners/tuner_it913x.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/tuners/tuner_it913x.c b/drivers/media/tuners/tuner_it913x.c index 6f30d7e535b8..3d83c425bccf 100644 --- a/drivers/media/tuners/tuner_it913x.c +++ b/drivers/media/tuners/tuner_it913x.c @@ -396,6 +396,7 @@ struct dvb_frontend *it913x_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c_adap, u8 i2c_addr, u8 config) { struct it913x_state *state = NULL; + int ret; /* allocate memory for the internal state */ state = kzalloc(sizeof(struct it913x_state), GFP_KERNEL); @@ -425,6 +426,11 @@ struct dvb_frontend *it913x_attach(struct dvb_frontend *fe, state->tuner_type = config; state->firmware_ver = 1; + /* tuner RF initial */ + ret = it913x_wr_reg(state, PRO_DMOD, 0xec4c, 0x68); + if (ret < 0) + goto error; + fe->tuner_priv = state; memcpy(&fe->ops.tuner_ops, &it913x_tuner_ops, sizeof(struct dvb_tuner_ops)); |