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Commit 48e4cc2d authored by Johannes Stezenbach's avatar Johannes Stezenbach Committed by Linus Torvalds
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[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: default avatarJohannes Stezenbach <js@linuxtv.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 80064b80

drivers/media/dvb/frontends/stv0297.c

+4 −4
Original line number Diff line number Diff line
@@ -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);