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Diffstat (limited to 'drivers/media/dvb/frontends/dibx000_common.h')
-rw-r--r--drivers/media/dvb/frontends/dibx000_common.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index bb0c65f8aee..a1df604366c 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -32,6 +32,13 @@ extern void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst);
#define BAND_LBAND 0x01
#define BAND_UHF 0x02
#define BAND_VHF 0x04
+#define BAND_SBAND 0x08
+#define BAND_FM 0x10
+
+#define BAND_OF_FREQUENCY(freq_kHz) ( (freq_kHz) <= 115000 ? BAND_FM : \
+ (freq_kHz) <= 250000 ? BAND_VHF : \
+ (freq_kHz) <= 863000 ? BAND_UHF : \
+ (freq_kHz) <= 2000000 ? BAND_LBAND : BAND_SBAND )
struct dibx000_agc_config {
/* defines the capabilities of this AGC-setting - using the BAND_-defines*/
@@ -129,6 +136,7 @@ enum dibx000_adc_states {
/* I hope I can get rid of the following kludge in the near future */
struct dibx000_ofdm_channel {
+ u32 RF_kHz;
u8 Bw;
s16 nfft;
s16 guard;
@@ -138,9 +146,11 @@ struct dibx000_ofdm_channel {
s16 vit_alpha;
s16 vit_code_rate_hp;
s16 vit_code_rate_lp;
+ u8 intlv_native;
};
#define FEP2DIB(fep,ch) \
+ (ch)->RF_kHz = (fep)->frequency / 1000; \
(ch)->Bw = (fep)->u.ofdm.bandwidth; \
(ch)->nfft = (fep)->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ? -1 : (fep)->u.ofdm.transmission_mode; \
(ch)->guard = (fep)->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO ? -1 : (fep)->u.ofdm.guard_interval; \
@@ -149,7 +159,8 @@ struct dibx000_ofdm_channel {
(ch)->vit_select_hp = 1; \
(ch)->vit_alpha = 1; \
(ch)->vit_code_rate_hp = (fep)->u.ofdm.code_rate_HP == FEC_AUTO ? -1 : (fep)->u.ofdm.code_rate_HP; \
- (ch)->vit_code_rate_lp = (fep)->u.ofdm.code_rate_LP == FEC_AUTO ? -1 : (fep)->u.ofdm.code_rate_LP;
+ (ch)->vit_code_rate_lp = (fep)->u.ofdm.code_rate_LP == FEC_AUTO ? -1 : (fep)->u.ofdm.code_rate_LP; \
+ (ch)->intlv_native = 1;
#define INIT_OFDM_CHANNEL(ch) do {\
(ch)->Bw = 0; \