From 247cb142a924fad215337170a5201a5cf9d960e1 Mon Sep 17 00:00:00 2001 From: Abylay Ospan Date: Sat, 12 Dec 2009 13:37:44 -0300 Subject: V4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_status Signed-off-by: Abylay Ospan Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/stv0900_core.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index df49ea0983bc..8762c86044a5 100644 --- a/drivers/media/dvb/frontends/stv0900_core.c +++ b/drivers/media/dvb/frontends/stv0900_core.c @@ -1451,6 +1451,8 @@ static int stv0900_status(struct stv0900_internal *intp, { enum fe_stv0900_search_state demod_state; int locked = FALSE; + u8 tsbitrate0_val, tsbitrate1_val; + s32 bitrate; demod_state = stv0900_get_bits(intp, HEADER_MODE); switch (demod_state) { @@ -1473,6 +1475,17 @@ static int stv0900_status(struct stv0900_internal *intp, dprintk("%s: locked = %d\n", __func__, locked); + if (stvdebug) { + /* Print TS bitrate */ + tsbitrate0_val = stv0900_read_reg(intp, TSBITRATE0); + tsbitrate1_val = stv0900_read_reg(intp, TSBITRATE1); + /* Formula Bit rate = Mclk * px_tsfifo_bitrate / 16384 */ + bitrate = (stv0900_get_mclk_freq(intp, intp->quartz)/1000000) + * (tsbitrate1_val << 8 | tsbitrate0_val); + bitrate /= 16384; + dprintk("TS bitrate = %d Mbit/sec \n", bitrate); + }; + return locked; } -- cgit v1.2.2