Re: v4l driver for ct65555 chipset

(no name) ((no email))
Thu, 11 Nov 1999 15:13:56 +0000 (WET)


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On Thu, 11 Nov 1999, Alan Cox wrote:

>> It's anyone working on this ?? ... I have this chipset on my notebook and
>> I want to use the multimedia extension it has, such as the PAL/NTSC video
>> input/output features ...
>
>You want to talk to XFree86 rather than the kernel folks for that one.

Maybe I had not explain myselft ...

I *DON'T* need a X server .. the SVGA server works ok for this chipset
...

What I want it's a v4l driver like the bttv but without tunning features
(the chipset don't have a turner).

Here you have a summary of the chipset features ... (from Intel's specs)

65555 (HiQVPro [tm]) High Performance Multimedia Flat Panel/CRT GUI Accelerator

-PC 97 Compilant
-Highly integrated desing Flat panel and CRT GUI Accelerator & Multimedia
Engine, Palette/DAC, and Clock Synthesizer
-Hardware Windows Acceleration
64-bit Graphics Engine
System-To-Screen and
Screen-To-Screen BitBLT
3-Operand Rester-Ops
6/16/24 Color Expansion
Transparent BLT
Optimized for Windows BitBLT format
-PCI Bus with Brust Mode capability and BIOS ROM Support
-Flexible Memory Configurations

[...cutted...]

-Hardware Multimedia Support
Zoom Video port (ZV PCMCIA Port)
YUV input from System Bus or Video Port
YUV-RGB Conversion
Capture/Scaling
Video Zoom up to 8x
Vertical interpolation of video data up to 720 pixels wide
Double Buffered Video
Horizontal Interpolation

[...cutted...]

-Game Acceleration
Source Transparent BLT
Destination Transparent BLT
Double Buffer support for YUV and 15/16bpp Overlay Engine
Instant Full Screen Page Flip
Read Back of CRT Scan line counters

I have my X server running OK, what I really want it's to be able to use
the capture/playing features, to be able to use videoconferencing software
and that's part of v4l I think ... :-?

Have Fun.
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