Greetings,
I am getting my feet wet with kernel modifications.
I decided to modify the keyboard.c driver to add Volume_Up, Volume_Down
handlers (similiar to Incr_Console, Decr_Console).
I modified loadkeys to allow it to hook into my new keyboard.c handlers.
(The Windows Left, Windows Right and Menu keys are being used.)
I know that the handlers are working, I am logging messages to the
/var/log/messages whenever the keys are pressed.
THE QUESTION:
I don't believe the mixer is initialized, I can't do an open("/dev/mixer")
from within the kernel. How do I program the mixer from kernel space?
(Using ioctls?) Any direction would be greatly appreciated.
I am not subscribed to the kernel mailing list.
Brian W. Gordon
Honeywell
Defense Avionics Systems
brian.gordon@honeywell.com <mailto:brian.gordon@honeywell.com>
(505) 828-5785
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This archive was generated by hypermail 2b29 : Wed Feb 23 2000 - 21:00:19 EST