From 5c3b87435b291efb260aec37fdbe397859e550c5 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 10 Mar 2013 19:21:13 -0300 Subject: [PATCH] [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 --- drivers/media/common/siano/smsdvb-main.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index 632a250a42cf..d83896bb98fd 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); -- 2.34.1