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| author | Peter Griffin <peter.griffin@linaro.org> | 2015-07-30 19:08:52 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 20:55:52 +0200 |
| commit | 6930f6696e73efe35e9e315588b1912c3d0d2df3 (patch) | |
| tree | 0e04b1b0806b4544c5a649f2d0cfdf77f083866c | |
| parent | [media] stv0367: Refine i2c error trace to include i2c address (diff) | |
| download | linux-6930f6696e73efe35e9e315588b1912c3d0d2df3.tar.xz linux-6930f6696e73efe35e9e315588b1912c3d0d2df3.zip | |
[media] stv0367: Add support for 16Mhz reference clock
The B2100A dvb NIM card from ST has 2x stv0367 demodulators
and 2x TDA18212 silicon tuners, with a 16Mhz crystal. To
get this working properly with the upstream driver we need
to add support for the 16Mhz reference clock.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/dvb-frontends/stv0367.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index 9a49db1ae1ab..44cb73f68af6 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -1554,6 +1554,11 @@ static int stv0367ter_init(struct dvb_frontend *fe) switch (state->config->xtal) { /*set internal freq to 53.125MHz */ + case 16000000: + stv0367_writereg(state, R367TER_PLLMDIV, 0x2); + stv0367_writereg(state, R367TER_PLLNDIV, 0x1b); + stv0367_writereg(state, R367TER_PLLSETUP, 0x18); + break; case 25000000: stv0367_writereg(state, R367TER_PLLMDIV, 0xa); stv0367_writereg(state, R367TER_PLLNDIV, 0x55); |