[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>

diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index e681263..928aca0 100644 (file)
--- 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);