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[media] gspca - main: Take numerator into account in fps calculations

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In case we ever get sub drivers which do 7.5 fps and express this as
15 / 2 fps.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2011-12-30 09:13:07 -03:00 committed by Mauro Carvalho Chehab
parent d0d3435b21
commit 1153f04dea
1 changed files with 1 additions and 1 deletions
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drivers/media/video/gspca/gspca.c
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@ -646,9 +646,9 @@ static u32 which_bandwidth(struct gspca_dev *gspca_dev)
if (gspca_dev->sd_desc->get_streamparm) {
struct v4l2_streamparm parm;
parm.parm.capture.timeperframe.denominator = 15;
gspca_dev->sd_desc->get_streamparm(gspca_dev, &parm);
bandwidth *= parm.parm.capture.timeperframe.denominator;
bandwidth /= parm.parm.capture.timeperframe.numerator;
} else {
/* don't hope more than 15 fps with USB 1.1 and