Significant improvement on awacs driver.

Interrupts dealt with better, edge/level information used (from netbsd)
The device does not cause interrupt storm anymore.

Port change interrupt handled correctly now, audio automatically switches
from speaker to headphone and back when headphone is inserted.
If headphone is present on boot, audio automatically configures to headphone
output. Audio level now defaults to decent, low level by default.

0 files changed, 0 insertions, 0 deletions