V4L/DVB (7074): DiB7000P: correct tuning problem for 7MHz channel

Tuning problem for 7Mhz channels fixes

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/dibx000_common.h b/drivers/media/dvb/frontends/dibx000_common.h
index 5e17275afd25..84e4d5362922 100644
--- a/drivers/media/dvb/frontends/dibx000_common.h
+++ b/drivers/media/dvb/frontends/dibx000_common.h
@@ -128,6 +128,11 @@ enum dibx000_adc_states {
                              (v) == BANDWIDTH_7_MHZ  ? 7000 : \
                              (v) == BANDWIDTH_6_MHZ  ? 6000 : 8000 )
 
+#define BANDWIDTH_TO_INDEX(v) ( \
+        (v) == 8000 ? BANDWIDTH_8_MHZ : \
+                (v) == 7000 ? BANDWIDTH_7_MHZ : \
+                (v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ )
+
 /* Chip output mode. */
 #define OUTMODE_HIGH_Z              0
 #define OUTMODE_MPEG2_PAR_GATED_CLK 1