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Commit 6930f669 authored by Peter Griffin's avatar Peter Griffin Committed by Mauro Carvalho Chehab
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[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: default avatarPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 86a10283

drivers/media/dvb-frontends/stv0367.c

+5 −0
Original line number Diff line number Diff line
@@ -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);