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authorMauro Carvalho Chehab <mchehab@redhat.com>2013-03-10 19:21:13 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-03-21 07:51:47 -0300
commit5c3b87435b291efb260aec37fdbe397859e550c5 (patch)
tree03c877ae54bc725cf570a3783b859bd629f1bb48 /drivers/media/common
parent9671045f4ce7a9e5eedc669a6921aeec26bd095e (diff)
downloadop-kernel-dev-5c3b87435b291efb260aec37fdbe397859e550c5.zip
op-kernel-dev-5c3b87435b291efb260aec37fdbe397859e550c5.tar.gz
[media] siano: Fix bandwidth report
It was expected that the bandwidth would be following the defines at smscoreapi.h. However, this doesn't work. Instead, this field brings just the bandwidth in MHz. Convert it to Hertz. It should be noticed that, on ISDB, using the _EX request, the field TuneBW seems to show the value that matches the bandwidth code. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
-rw-r--r--drivers/media/common/siano/smsdvb-main.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c
index 632a250..d83896b 100644
--- a/drivers/media/common/siano/smsdvb-main.c
+++ b/drivers/media/common/siano/smsdvb-main.c
@@ -43,18 +43,6 @@ module_param_named(debug, sms_dbg, int, 0644);
MODULE_PARM_DESC(debug, "set debug level (info=1, adv=2 (or-able))");
-u32 sms_to_bw_table[] = {
- [BW_8_MHZ] = 8000000,
- [BW_7_MHZ] = 7000000,
- [BW_6_MHZ] = 6000000,
- [BW_5_MHZ] = 5000000,
- [BW_2_MHZ] = 2000000,
- [BW_1_5_MHZ] = 1500000,
- [BW_ISDBT_1SEG] = 6000000,
- [BW_ISDBT_3SEG] = 6000000,
- [BW_ISDBT_13SEG] = 6000000,
-};
-
u32 sms_to_guard_interval_table[] = {
[0] = GUARD_INTERVAL_1_32,
[1] = GUARD_INTERVAL_1_16,
@@ -204,6 +192,10 @@ static inline int sms_to_status(u32 is_demod_locked, u32 is_rf_locked)
return 0;
}
+static inline u32 sms_to_bw(u32 value)
+{
+ return value * 1000000;
+}
#define convert_from_table(value, table, defval) ({ \
u32 __ret; \
@@ -214,9 +206,6 @@ static inline int sms_to_status(u32 is_demod_locked, u32 is_rf_locked)
__ret; \
})
-#define sms_to_bw(value) \
- convert_from_table(value, sms_to_bw_table, 0);
-
#define sms_to_guard_interval(value) \
convert_from_table(value, sms_to_guard_interval_table, \
GUARD_INTERVAL_AUTO);
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