Add reg/val inittab for FC2580 tuner.
Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/dvb-frontends/rtl2832.c | 4 ++++
drivers/media/dvb-frontends/rtl2832.h | 1 +
drivers/media/dvb-frontends/rtl2832_priv.h | 24 ++++++++++++++++++++++++
3 files changed, 29 insertions(+)
diff --git a/drivers/media/dvb-frontends/rtl2832.c
b/drivers/media/dvb-frontends/rtl2832.c
index b400f7b..753496c 100644
--- a/drivers/media/dvb-frontends/rtl2832.c
+++ b/drivers/media/dvb-frontends/rtl2832.c
@@ -358,6 +358,10 @@ static int rtl2832_init(struct dvb_frontend *fe)
dev_dbg(&client->dev, "load settings for tuner=%02x\n",
dev->pdata->tuner);
switch (dev->pdata->tuner) {
+ case RTL2832_TUNER_FC2580:
+ len = ARRAY_SIZE(rtl2832_tuner_init_fc2580);
+ init = rtl2832_tuner_init_fc2580;
+ break;
case RTL2832_TUNER_FC0012:
case RTL2832_TUNER_FC0013:
len = ARRAY_SIZE(rtl2832_tuner_init_fc0012);
diff --git a/drivers/media/dvb-frontends/rtl2832.h
b/drivers/media/dvb-frontends/rtl2832.h
index a8e912e..c1df881 100644
--- a/drivers/media/dvb-frontends/rtl2832.h
+++ b/drivers/media/dvb-frontends/rtl2832.h
@@ -41,6 +41,7 @@ struct rtl2832_platform_data {
/*
* XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.
*/
+#define RTL2832_TUNER_FC2580 0x21
#define RTL2832_TUNER_TUA9001 0x24
#define RTL2832_TUNER_FC0012 0x26
#define RTL2832_TUNER_E4000 0x27
diff --git a/drivers/media/dvb-frontends/rtl2832_priv.h
b/drivers/media/dvb-frontends/rtl2832_priv.h
index c3a922c..635556d 100644
--- a/drivers/media/dvb-frontends/rtl2832_priv.h
+++ b/drivers/media/dvb-frontends/rtl2832_priv.h
@@ -252,6 +252,30 @@ enum DVBT_REG_BIT_NAME {
DVBT_REG_BIT_NAME_ITEM_TERMINATOR,
};
+static const struct rtl2832_reg_value rtl2832_tuner_init_fc2580[] = {
+ {DVBT_DAGC_TRG_VAL, 0x39},
+ {DVBT_AGC_TARG_VAL_0, 0x0},
+ {DVBT_AGC_TARG_VAL_8_1, 0x5a},
+ {DVBT_AAGC_LOOP_GAIN, 0x16},
+ {DVBT_LOOP_GAIN2_3_0, 0x6},
+ {DVBT_LOOP_GAIN2_4, 0x1},
+ {DVBT_LOOP_GAIN3, 0x16},
+ {DVBT_VTOP1, 0x35},
+ {DVBT_VTOP2, 0x21},
+ {DVBT_VTOP3, 0x21},
+ {DVBT_KRF1, 0x0},
+ {DVBT_KRF2, 0x40},
+ {DVBT_KRF3, 0x10},
+ {DVBT_KRF4, 0x10},
+ {DVBT_IF_AGC_MIN, 0x80},
+ {DVBT_IF_AGC_MAX, 0x7f},
+ {DVBT_RF_AGC_MIN, 0x9c},
+ {DVBT_RF_AGC_MAX, 0x7f},
+ {DVBT_POLAR_RF_AGC, 0x0},
+ {DVBT_POLAR_IF_AGC, 0x0},
+ {DVBT_AD7_SETTING, 0xe9f4},
+};
+
static const struct rtl2832_reg_value rtl2832_tuner_init_tua9001[] = {
{DVBT_DAGC_TRG_VAL, 0x39},
{DVBT_AGC_TARG_VAL_0, 0x0},
--
http://palosaari.fi/
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