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Commit f88aae9d authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] rtl2832: add inittab for FC2580 tuner 



Add reg/val inittab for FC2580 tuner.

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 47f95dbd

drivers/media/dvb-frontends/rtl2832.c

+4 −0
Original line number Diff line number Diff line
@@ -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);

drivers/media/dvb-frontends/rtl2832.h

+1 −0
Original line number Diff line number Diff line
@@ -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

drivers/media/dvb-frontends/rtl2832_priv.h

+24 −0
Original line number Diff line number Diff line
@@ -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},