V4L/DVB (6675): Allow selecting the proper SCode table for DTV
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c
index 42fb141..9743331 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -914,6 +914,19 @@
T_ANALOG_TV, type, p->std);
}
+static unsigned int demod_type [] = {
+ [XC3028_FE_DEFAULT] = 0,
+ [XC3028_FE_LG60] = LG60,
+ [XC3028_FE_ATI638] = ATI638,
+ [XC3028_FE_OREN538] = OREN538,
+ [XC3028_FE_OREN36] = OREN36,
+ [XC3028_FE_TOYOTA388] = TOYOTA388,
+ [XC3028_FE_TOYOTA794] = TOYOTA794,
+ [XC3028_FE_DIBCOM52] = DIBCOM52,
+ [XC3028_FE_ZARLINK456] = ZARLINK456,
+ [XC3028_FE_CHINA] = CHINA,
+};
+
static int xc2028_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
@@ -965,6 +978,11 @@
tuner_err("error: bandwidth not supported.\n");
};
+ if (priv->ctrl.demod < 0 || priv->ctrl.demod > ARRAY_SIZE(demod_type))
+ tuner_err("error: demod type invalid. Assuming default.\n");
+ else
+ type |= demod_type[priv->ctrl.demod];
+
return generic_set_freq(fe, p->frequency,
T_DIGITAL_TV, type, 0);
}