Hi,
Keep in mind that will only affects "interlaced" outputs. If you are
using
progresive display like LCD (via digital output) you are not affected at
all. If you want ot use 2nd video field then enabling it in linux is
trivial.
Regards,
WL
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> Behalf Of Hadli, Manjunath
> Sent: Wednesday, August 30, 2006 8:33 AM
> To: T Ziomek
> Cc: davinci
> Subject: RE: Backend Resizing and multiple Video stream display
>
>
> Hi Ziomek,
> I am not sure which errata would it be updated in. I will check
> and let you know.
>
> But the issue is thus:
>
> "Due to the bug that affects video window 0, the video encoder reads
> lines 0, 2, 4, etc. from DDR while displaying the odd field and reads
> lines 1, 3, 5, etc. from DDR while displaying
> the even field."
>
> Also, the second window is disabled in the Linux PSP today, and not in
> the hardware.
>
> Thanks and Regards,
> -Manju
>
>
>
> -----Original Message-----
> From: T Ziomek [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, August 30, 2006 4:06 AM
> To: Hadli, Manjunath
> Cc: davinci; tomz
> Subject: RE: Backend Resizing and multiple Video stream display
>
> On Wed, 19 Jul 2006, Hadli, Manjunath wrote:
> >
> > 1. Currently the hardware Resizer module is not yet supported as a
> part
> > of the PSP. You would have to wait till it is supported to do the
> > Resizing.
> >
> > 2. The second video is disabled due to a silicon issue. Hence only one
> > video can be displayed.
> >
> > Thanks and Regards,
> > -Manju
>
> Manju, is this silicon issue you mention included in the DM6446 errata
> (SPRZ241C)? If so, could you point me to the relevant advisory? I see
> nothing obvious with a quick glance.
> If *not*, is it documented anywhere?
>
> Thanks, Tom Ziomek
>
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On
> > Behalf Of Rajan Rai
> > Sent: Wednesday, July 19, 2006 12:18 AM
> > To: davinci
> > Subject: Backend Resizing and multiple Video stream display
> >
> > Hi,
> >
> > I have two questions
> >
> > 1. On Davinci EVM board, is there any way to resize bit stream on the
> > display side ? I have a pre-captured bit stream and I want to resize
> > from 704x576 to 480x270 and another bit stream from 1280x720 to
> 480x270.
> >
> > 2. Till now examples I have seen it appears TI video display driver
> > support One Video and One OSD display buffer, is it possible to
> display
> > two video simultaneously ?
> >
> >
> > Regards,
> > -Rajan Rai
> >
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>
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