aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/dvb/frontends/dibx000_common.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb/frontends/dibx000_common.h')
-rw-r--r--drivers/media/dvb/frontends/dibx000_common.h57
1 files changed, 10 insertions, 47 deletions
diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index a1df604366c..5e17275afd2 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -111,6 +111,8 @@ struct dibx000_bandwidth_config {
u32 ifreq;
u32 timf;
+
+ u32 xtal_hz;
};
enum dibx000_adc_states {
@@ -122,56 +124,17 @@ enum dibx000_adc_states {
DIBX000_VBG_DISABLE,
};
-#define BW_INDEX_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ ? 8000 : \
+#define BANDWIDTH_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ ? 8000 : \
(v) == BANDWIDTH_7_MHZ ? 7000 : \
(v) == BANDWIDTH_6_MHZ ? 6000 : 8000 )
/* Chip output mode. */
-#define OUTMODE_HIGH_Z 0
-#define OUTMODE_MPEG2_PAR_GATED_CLK 1
-#define OUTMODE_MPEG2_PAR_CONT_CLK 2
-#define OUTMODE_MPEG2_SERIAL 7
-#define OUTMODE_DIVERSITY 4
-#define OUTMODE_MPEG2_FIFO 5
-
-/* 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;
- s16 nqam;
- s16 vit_hrch;
- s16 vit_select_hp;
- 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; \
- (ch)->nqam = (fep)->u.ofdm.constellation == QAM_AUTO ? -1 : (fep)->u.ofdm.constellation == QAM_64 ? 2 : (fep)->u.ofdm.constellation; \
- (ch)->vit_hrch = 0; /* linux-dvb is not prepared for HIERARCHICAL TRANSMISSION */ \
- (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)->intlv_native = 1;
-
-#define INIT_OFDM_CHANNEL(ch) do {\
- (ch)->Bw = 0; \
- (ch)->nfft = -1; \
- (ch)->guard = -1; \
- (ch)->nqam = -1; \
- (ch)->vit_hrch = -1; \
- (ch)->vit_select_hp = -1; \
- (ch)->vit_alpha = -1; \
- (ch)->vit_code_rate_hp = -1; \
- (ch)->vit_code_rate_lp = -1; \
-} while (0)
+#define OUTMODE_HIGH_Z 0
+#define OUTMODE_MPEG2_PAR_GATED_CLK 1
+#define OUTMODE_MPEG2_PAR_CONT_CLK 2
+#define OUTMODE_MPEG2_SERIAL 7
+#define OUTMODE_DIVERSITY 4
+#define OUTMODE_MPEG2_FIFO 5
+#define OUTMODE_ANALOG_ADC 6
#endif