diff options
| author | Antti Palosaari <crope@iki.fi> | 2015-04-23 22:52:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-05-18 15:55:52 -0300 |
| commit | f88aae9d07ab1612c37cf52fee3a98e1e1eeea69 (patch) | |
| tree | dc8261e4f9e5666a494c64602333458cd832b192 /drivers/media | |
| parent | 47f95dbdb3adefb927851c8737de66894f58b14d (diff) | |
| download | lwn-f88aae9d07ab1612c37cf52fee3a98e1e1eeea69.tar.gz lwn-f88aae9d07ab1612c37cf52fee3a98e1e1eeea69.zip | |
[media] rtl2832: add inittab for FC2580 tuner
Add reg/val inittab for FC2580 tuner.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.h | 1 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_priv.h | 24 |
3 files changed, 29 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 55a8b1f26bee..a57c478e2306 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 c6cdcc45d1ce..c29a4c2bf71a 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 a973b8aba07c..6f3a49c63ab0 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}, |