On Thursday 09 February 2006 15:18, Maksym Veremeyenko wrote:
> Dear Hans, T.Adachi !
>
> Patch for "GotView PCI DVD" (cx23416 + saa7174) attached to e-mail.
>
> Notes:
> 1. Successfull capture video/audio from Composite and S-Video.
> 2. Added util to test/measure audio signal level.
> 3. No scaler operations
> 4. Not tested audio demodulation.
I've added the GotView card definition and the utility. I have not added
the saa7174.c. I have to think about this. There are now three sources
that do roughly the same thing: saa7174.c, saa717x.c and the saa7134
driver which shares the same audio/video core. And all three are
different implementations. BTW, using bitfields for the registers is a
bad idea: the order of the bits is compiler dependent and should not be
used in a kernel driver.
I'll compare them more closely tomorrow and get back on this.
To be honest, I'm not happy with either saa7174.c or saa717x.c.
> Anybody has succes with YUV (nv12) output ?
> yuv_fixup compleatly broken ?
John Harvey might know this.
Hans
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