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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-06 08:15:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-06 08:15:26 -0300 |
| commit | a54e4ff7ad973562ecb961a02ea8da66e2334aef (patch) | |
| tree | fe475f0216d4971e771364a4fce63e759fd858ac /linux/drivers/media/video/cx18 | |
| parent | ab62c90c3f2b6debe4c45c66aa08b5a65039e40e (diff) | |
| parent | d336dddd42e43b5465cd58b5a4812011805905df (diff) | |
| download | mediapointer-dvb-s2-a54e4ff7ad973562ecb961a02ea8da66e2334aef.tar.gz mediapointer-dvb-s2-a54e4ff7ad973562ecb961a02ea8da66e2334aef.tar.bz2 | |
merge: http://kernellabs.com/hg/~dheitmueller/misc-fixes-2
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/video/cx18')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx18-av-core.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx18/cx18-av-core.c b/linux/drivers/media/video/cx18/cx18-av-core.c index 0b3d840cc..536dedb23 100644 --- a/linux/drivers/media/video/cx18/cx18-av-core.c +++ b/linux/drivers/media/video/cx18/cx18-av-core.c @@ -447,6 +447,7 @@ void cx18_av_std_setup(struct cx18 *cx) if (pll_post) { int fsc, pll; + u64 tmp; pll = (28636360L * ((((u64)pll_int) << 25) + pll_frac)) >> 25; pll /= pll_post; @@ -459,7 +460,9 @@ void cx18_av_std_setup(struct cx18 *cx) "= %d.%03d\n", src_decimation / 256, ((src_decimation % 256) * 1000) / 256); - fsc = ((((u64)sc) * 28636360)/src_decimation) >> 13L; + tmp = 28636360 * (u64) sc; + do_div(tmp, src_decimation); + fsc = tmp >> 13; CX18_DEBUG_INFO_DEV(sd, "Chroma sub-carrier initial freq = %d.%06d " "MHz\n", fsc / 1000000, fsc % 1000000); |