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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-29 10:56:56 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-01-29 10:56:56 -0200 |
| commit | 27b887c94f4f9a8e646d1915fe86783153b01f80 (patch) | |
| tree | 30005d459597ca8494f3b1254699fb6454451e36 /linux/drivers/media/dvb | |
| parent | 7987027f994d1a996d966798c87d222c639cb911 (diff) | |
| download | mediapointer-dvb-s2-27b887c94f4f9a8e646d1915fe86783153b01f80.tar.gz mediapointer-dvb-s2-27b887c94f4f9a8e646d1915fe86783153b01f80.tar.bz2 | |
backport changes on stb0899_algo per request
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/dvb')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/stb0899_algo.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/linux/drivers/media/dvb/frontends/stb0899_algo.c b/linux/drivers/media/dvb/frontends/stb0899_algo.c index 71037dc67..3d13968a7 100644 --- a/linux/drivers/media/dvb/frontends/stb0899_algo.c +++ b/linux/drivers/media/dvb/frontends/stb0899_algo.c @@ -467,14 +467,13 @@ static void next_sub_range(struct stb0899_state *state) if (internal->sub_dir > 0) { old_sub_range = internal->sub_range; - if (internal->tuner_offst + internal->sub_range / 2 >= - internal->srch_range / 2) - internal->sub_range = 0; - else - internal->sub_range = MIN((internal->srch_range / 2) - + internal->sub_range = MIN((internal->srch_range / 2) - (internal->tuner_offst + internal->sub_range / 2), internal->sub_range); + if (internal->sub_range < 0) + internal->sub_range = 0; + internal->tuner_offst += (old_sub_range + internal->sub_range) / 2; } |