On Fri November 16 2012 15:48:41 Kirill Smelkov wrote:
> On Fri, Nov 16, 2012 at 02:38:09PM +0100, Hans Verkuil wrote:
> > On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
> [...]
>
> > > diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
> > > index 37d0af8..5d1b374 100644
> > > --- a/drivers/media/platform/vivi.c
> > > +++ b/drivers/media/platform/vivi.c
> > > @@ -65,8 +65,11 @@ MODULE_PARM_DESC(vid_limit, "capture memory limit in
> > > megabytes");
> > > /* Global font descriptor */
> > > static const u8 *font8x16;
> > >
> > > -/* default to NTSC timeperframe */
> > > -static const struct v4l2_fract TPF_DEFAULT = {.numerator = 1001,
> > > .denominator = 30000};
> > > +/* timeperframe: min/max and default */
> > > +static const struct v4l2_fract
> > > + tpf_min = {.numerator = 1, .denominator = UINT_MAX}, /*
> > > 1/infty */
> > > + tpf_max = {.numerator = UINT_MAX, .denominator = 1}, /*
> > > infty */
> >
> > I understand your reasoning here, but I wouldn't go with UINT_MAX here.
> > Something like
> > 1/1000 tpf (or 1 ms) up to 86400/1 tpf (or once a day). With UINT_MAX I am
> > afraid we
> > might hit application errors when they manipulate these values. The
> > shortest time
> > between frames is 1 ms anyway.
> >
> > It's the only comment I have, it looks good otherwise.
>
> Thanks, Let's then merge it with 1/1000 - 1000/1 limit. Ok?
OK.
Hans
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