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| author | Manu Abraham <manu@linuxtv.org> | 2008-01-21 23:15:14 +0400 |
|---|---|---|
| committer | Manu Abraham <manu@linuxtv.org> | 2008-01-21 23:15:14 +0400 |
| commit | e63a46a970e4722bcbcd2a9958d4c7ea1a2bae2f (patch) | |
| tree | 4fdefa39315faefcb26df0f6ff5c0cf77ccf04b5 /linux/drivers/media/dvb/frontends/stb6100.c | |
| parent | d22b293bacbccd52aac5b48b97a4483b039f7573 (diff) | |
| download | mediapointer-dvb-s2-e63a46a970e4722bcbcd2a9958d4c7ea1a2bae2f.tar.gz mediapointer-dvb-s2-e63a46a970e4722bcbcd2a9958d4c7ea1a2bae2f.tar.bz2 | |
Optimization: Round the requested value to achieve a
+/-1MHz error instead of +0/-2MHz
From: Reinhard Nissl <rnissl@gmx.de>
Signed-off-by: Reinhard Nissl <rnissl@gmx.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Diffstat (limited to 'linux/drivers/media/dvb/frontends/stb6100.c')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/stb6100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/dvb/frontends/stb6100.c b/linux/drivers/media/dvb/frontends/stb6100.c index 90af9000d..a05b68ac7 100644 --- a/linux/drivers/media/dvb/frontends/stb6100.c +++ b/linux/drivers/media/dvb/frontends/stb6100.c @@ -276,7 +276,7 @@ static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) else if (bandwidth <= 5000000) /* bw/2 min = 5Mhz for F=0 */ tmp = 0; else /* if 5 < bw/2 < 36 */ - tmp = bandwidth / 1000000 - 5; + tmp = (bandwidth + 500000) / 1000000 - 5; /* Turn on LPF bandwidth setting clock control, * set bandwidth, wait 10ms, turn off. |