Hi, All:
I am reading the driver code for Linux CD-ROM. In libcdaudio, it just
called ioctr with CDROMPLAYMSF to play the CD. I want to know :
1) In Linux Kernel, in which file ioctl (audio_ioctl) is implemented?
scd_dev_ioo_io or others.
2) How does a CD player play music? I means, what's the data flow from
physical CD to sound
card? Read music data from CD--> Send them to CD MIC--> Send them to Sound
Card or just
Read music data from CD--> Send them to Sound Card.
I am really new,and your help is highly appreciated!
--cundong
_________________________________________________________________
Don?t just search. Find. Check out the new MSN Search!
http://search.msn.click-url.com/go/onm00200636ave/direct/01/
--
Kernelnewbies: Help each other learn about the Linux kernel.
Archive: http://mail.nl.linux.org/kernelnewbies/
FAQ: http://kernelnewbies.org/faq/
