about framebuf and video memory

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: <video4linux-list@xxxxxxxxxx>
Subject: about framebuf and video memory
From: "Fan Jianfeng" <vanjeff@xxxxxxxxxxx>
Date: Mon, 26 May 2003 16:39:15 +0800
Importance: Normal

hi, anyone

I  want to startup a video DMA transfer on saa7146,  to copy  video data from PCI to video memory on my display card at real time.
But i am not familiar with framebuf. Could anyone tell me how to get video memory address (visiblable address)? I need this address 
for my DMA transfer.

Thanks for your any information!

Jeff

Prev by Date: Re: pro movie spectrum
Next by Date: Re: Sound recording
Previous by thread: xawtv seg fault
Next by thread: problems with recorded video
Index(es):
- Date
- Thread

[Index of Archives] [Linux DVB] [Video Disk Recorder] [Asterisk] [Photo] [DCCP] [Netdev] [Xorg] [Util Linux NG] [Xfree86] [Free Photo Albums] [Fedora Users] [Fedora Women] [ALSA Users] [ALSA Devel] [Linux USB]