lkml.org 
[lkml]   [2004]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Merging DRM and fbdev
Is there are device driver level interface defined for controlling
tuners? Or is this something that even needs to be done in a device
driver? With X on GL Xv will have to change form too.

On Sun, 3 Oct 2004 16:37:03 -0400 (EDT), Vladimir Dergachev
<volodya@mindspring.com> wrote:
>
>
> On Sun, 3 Oct 2004, Jon Smirl wrote:
>
> > How is the tuner controlled? Is it a V4L insterface?
>
> No, the tuner is controlled via Xserver Xv extension. No V4L interface is
> provided for tuner control.
>
> best
>
> Vladimir Dergachev
>
>
>
> >
> >
> > On Sun, 3 Oct 2004 12:59:38 -0400 (EDT), Vladimir Dergachev
> > <volodya@mindspring.com> wrote:
> >> Jon, this is a common misconception - GATOS km module *does* provide a v4l
> >> interface.
> >>
> >> What is different is that the device configuration (like setting the tuner
> >> or encoding) is done by Xserver.
> >>
> >> All km does is check whether the card can supply a v4l stream and, if so,
> >> it provides it. This is little different from a webcam driver, especially
> >> if a webcam has its own on/off switch.
> >>
> >> The misconception arises from the fact that many v4l programs were only
> >> made to work with bt848 cards - they would *not* work with webcams any
> >> more than they would work with km.
> >>
> >> best
> >>
> >> Vladimir Dergachev
> >>
> >>>
> >>> --
> >>> Jon Smirl
> >>> jonsmirl@gmail.com
> >>>
> >>>
> >>> -------------------------------------------------------
> >>> This SF.net email is sponsored by: IT Product Guide on ITManagersJournal
> >>> Use IT products in your business? Tell us what you think of them. Give us
> >>> Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more
> >>> http://productguide.itmanagersjournal.com/guidepromo.tmpl
> >>> --
> >>> _______________________________________________
> >>> Dri-devel mailing list
> >>> Dri-devel@lists.sourceforge.net
> >>> https://lists.sourceforge.net/lists/listinfo/dri-devel
> >>>
> >>
> >
> >
> >
> > --
> > Jon Smirl
> > jonsmirl@gmail.com
> >
> >
> > -------------------------------------------------------
>
>
> > This SF.net email is sponsored by: IT Product Guide on ITManagersJournal
> > Use IT products in your business? Tell us what you think of them. Give us
> > Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more
> > http://productguide.itmanagersjournal.com/guidepromo.tmpl
> > --
> > _______________________________________________
> > Dri-devel mailing list
> > Dri-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/dri-devel
> >
>



--
Jon Smirl
jonsmirl@gmail.com
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:06    [from the cache]
©2003-2011 Jasper Spaans. Advertise on this site