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V4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_status

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Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Abylay Ospan 2009-12-12 13:37:44 -03:00 committed by Mauro Carvalho Chehab
parent 174c44e4a7
commit 247cb142a9
1 changed files with 13 additions and 0 deletions
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13
drivers/media/dvb/frontends/stv0900_core.c
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@ -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;
}