Em Qui, 2006-03-09 às 00:46 +0100, Adrian Bunk escreveu:
> On Wed, Mar 08, 2006 at 07:47:43PM -0300, Mauro Carvalho Chehab wrote:
> > Adrian,
> >
> >
> > Em Qua, 2006-03-08 às 22:19 +0100, Adrian Bunk escreveu:
> > > On Wed, Feb 15, 2006 at 12:19:08AM -0500, Kyler Laird wrote:
> > >
> > > > For changes to V4L2_CID_CONTRAST and V4L2_CID_SATURATION, the value is
> > > > checked by "if (ctrl->value < 0 || ctrl->value > 127)" yet the maximum
> > > > value in v4l2_queryctrl is set to 255 for both of these items. This
> > > > means that programs (like MythTV) which set the contrast and saturation
> > > > to the midvalue (127) get *full* contrast and saturation. (It's not
> > > > pretty.)
> > > >
> > > > Setting the maximum values to 127 solves this problem.
> > >
> > > Mauro, can you comment on this issue?
> > Yes. Patch is already available at both git and mercurial trees, fixing
> > it for saa7115 and cx25840:
> >
> > http://linuxtv.org/hg/v4l-dvb?cmd=changeset;node=b77c2f933b620bccaa751d556c1aa2fca30de7ec;style=gitweb
>
> This patch seems to be 2.1.16 stuff?
I think you meant 2.6.16 :) Yes, it is. I've already sent an email to
Linus for him to pull it, among with some other pending patches.
>
> > Cheers,
> > Mauro.
>
> cu
> Adrian
>
Cheers,
Mauro.
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