diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-01-01 22:52:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:04:35 -0200 |
| commit | 255b5113b4ed683898a24e381155c081f03411f7 (patch) | |
| tree | 7deff2cb03c7d7c4209f4a826d8bda96e0a8447a /drivers/media/dvb/frontends/tda18271-priv.h | |
| parent | dec9ccceef9bfd5f3cccc79e90b09f6c31ed3279 (diff) | |
V4L/DVB (6960): tda18271: add support for NXP TDA18271HD/C2
Tested successfully with QAM256 digital cable.
Analog television is limping, needs more work.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/frontends/tda18271-priv.h')
| -rw-r--r-- | drivers/media/dvb/frontends/tda18271-priv.h | 72 |
1 files changed, 70 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/tda18271-priv.h b/drivers/media/dvb/frontends/tda18271-priv.h index 912b81e0c765..8552c6ae0d1f 100644 --- a/drivers/media/dvb/frontends/tda18271-priv.h +++ b/drivers/media/dvb/frontends/tda18271-priv.h @@ -69,11 +69,54 @@ /*---------------------------------------------------------------------*/ +struct tda18271_rf_tracking_filter_cal { + u32 rfmax; + u8 rfband; + u32 rf1_def; + u32 rf2_def; + u32 rf3_def; + u32 rf1; + u32 rf2; + u32 rf3; + int rf_a1; + int rf_b1; + int rf_a2; + int rf_b2; +}; + +struct tda18271_std_map_item { + u32 if_freq; + u8 std_bits; +}; + +struct tda18271_std_map { + struct tda18271_std_map_item atv_b; + struct tda18271_std_map_item atv_dk; + struct tda18271_std_map_item atv_gh; + struct tda18271_std_map_item atv_i; + struct tda18271_std_map_item atv_l; + struct tda18271_std_map_item atv_lc; + struct tda18271_std_map_item atv_mn; + struct tda18271_std_map_item atsc_6; + struct tda18271_std_map_item dvbt_6; + struct tda18271_std_map_item dvbt_7; + struct tda18271_std_map_item dvbt_8; + struct tda18271_std_map_item qam_6; + struct tda18271_std_map_item qam_8; +}; + enum tda18271_mode { TDA18271_ANALOG, TDA18271_DIGITAL, }; +struct tda18271_map_layout; + +enum tda18271_ver { + TDA18271HDC1, + TDA18271HDC2, +}; + struct tda18271_priv { u8 i2c_addr; struct i2c_adapter *i2c_adap; @@ -81,6 +124,16 @@ struct tda18271_priv { enum tda18271_mode mode; enum tda18271_i2c_gate gate; + enum tda18271_ver id; + + unsigned int cal_initialized:1; + + struct tda18271_std_map *std; + struct tda18271_map_layout *maps; + struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; + + int (*tune) (struct dvb_frontend *fe, + u32 ifc, u32 freq, u32 bw, u8 std); u32 frequency; u32 bandwidth; @@ -93,6 +146,7 @@ extern int tda18271_debug; #define DBG_INFO 1 #define DBG_MAP 2 #define DBG_REG 4 +#define DBG_ADV 8 #define tda_printk(kern, fmt, arg...) \ printk(kern "%s: " fmt, __FUNCTION__, ##arg) @@ -117,17 +171,31 @@ enum tda18271_map_type { /* tda18271_map */ RF_CAL, RF_CAL_KMCO, + RF_CAL_DC_OVER_DT, BP_FILTER, RF_BAND, GAIN_TAPER, IR_MEASURE, }; -extern int tda18271_lookup_pll_map(enum tda18271_map_type map_type, +extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, u32 *freq, u8 *post_div, u8 *div); -extern int tda18271_lookup_map(enum tda18271_map_type map_type, +extern int tda18271_lookup_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, u32 *freq, u8 *val); +extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); + +extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, + u32 *freq, u8 *rf_band); + +extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, + u32 *freq, u8 *cid_target, + u16 *count_limit); + +extern int tda18271_assign_map_layout(struct dvb_frontend *fe); + #endif /* __TDA18271_PRIV_H__ */ /* |