* BT848 driver code
@ 2003-08-08 11:14 Cho, joon-woo
2003-08-09 1:08 ` Lucas Correia Villa Real
0 siblings, 1 reply; 2+ messages in thread
From: Cho, joon-woo @ 2003-08-08 11:14 UTC (permalink / raw)
To: linux-kernel
I think that data in BT848's memory is transferred to graphic card memory
to show the captured data at monitor.
Am i right?
If right, what variable is pointed to graphic card memory in device driver
code?
(I think in /drivers/media/video/bttv-driver.c)
Or is memory in graphic card managed by more complex scheme as page?
Please answer, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: BT848 driver code
2003-08-08 11:14 BT848 driver code Cho, joon-woo
@ 2003-08-09 1:08 ` Lucas Correia Villa Real
0 siblings, 0 replies; 2+ messages in thread
From: Lucas Correia Villa Real @ 2003-08-09 1:08 UTC (permalink / raw)
To: Cho, joon-woo, linux-kernel
Hi,
You may want to give a look at the Video4Linux2 specs:
http://bytesex.org/v4l/spec/
Lucas
On Friday 08 August 2003 08:14, Cho, joon-woo wrote:
> I think that data in BT848's memory is transferred to graphic card memory
>
> to show the captured data at monitor.
>
> Am i right?
>
> If right, what variable is pointed to graphic card memory in device driver
> code?
>
> (I think in /drivers/media/video/bttv-driver.c)
>
> Or is memory in graphic card managed by more complex scheme as page?
>
>
> Please answer, thanks.
>
>
> -
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2003-08-09 1:08 ` Lucas Correia Villa Real
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