Keith Packard e9d21d7f5a i915: Protect vblank IRQ reg access with spinlock ...

This uses the same spinlock as the user_irq code as it shares the same
register, ensuring that interrupt registers are updated atomically.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2008-10-23 13:42:26 +10:00

..

drm

i915: Protect vblank IRQ reg access with spinlock

2008-10-23 13:42:26 +10:00

Makefile

drm: reorganise drm tree to be more future proof.

2008-07-14 10:45:01 +10:00