diff options
| author | Johannes Stezenbach <js@linuxtv.org> | 2005-07-08 02:57:45 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-08 03:23:55 +0200 |
| commit | 48e4cc2d210e817e808ac9db598ce3fb5d09c205 (patch) | |
| tree | 6f52c066a25e50b20b403cf5816556822eb967b8 /drivers/media/dvb/frontends/stv0297.c | |
| parent | [PATCH] dvb: frontend: l64781: improve tuning (diff) | |
| download | linux-48e4cc2d210e817e808ac9db598ce3fb5d09c205.tar.xz linux-48e4cc2d210e817e808ac9db598ce3fb5d09c205.zip | |
[PATCH] dvb: DVB update
Increase some timeouts by a factor of 10 as suggested by Mikko Hamalainen and
Timo Ketolainen, to improve tuning for QAM128 / weak signal.
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/frontends/stv0297.c')
| -rw-r--r-- | drivers/media/dvb/frontends/stv0297.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c index e681263bf079..928aca052afe 100644 --- a/drivers/media/dvb/frontends/stv0297.c +++ b/drivers/media/dvb/frontends/stv0297.c @@ -617,7 +617,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par /* wait for WGAGC lock */ starttime = jiffies; - timeout = jiffies + (200 * HZ) / 1000; + timeout = jiffies + msecs_to_jiffies(2000); while (time_before(jiffies, timeout)) { msleep(10); if (stv0297_readreg(state, 0x43) & 0x08) @@ -629,7 +629,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par msleep(20); /* wait for equaliser partial convergence */ - timeout = jiffies + (50 * HZ) / 1000; + timeout = jiffies + msecs_to_jiffies(500); while (time_before(jiffies, timeout)) { msleep(10); @@ -642,7 +642,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par } /* wait for equaliser full convergence */ - timeout = jiffies + (delay * HZ) / 1000; + timeout = jiffies + msecs_to_jiffies(delay); while (time_before(jiffies, timeout)) { msleep(10); @@ -659,7 +659,7 @@ static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par stv0297_writereg_mask(state, 0x88, 8, 0); /* wait for main lock */ - timeout = jiffies + (20 * HZ) / 1000; + timeout = jiffies + msecs_to_jiffies(20); while (time_before(jiffies, timeout)) { msleep(10); |