Michel Daenzer
bef7017749
Compile fixes for recent 2.5/2.6 Linux kernels. I hope this doesn't break
...
the i830 driver or the BSDs. :)
2003-07-25 10:50:39 +00:00
Leif Delgass
f2a0c5438d
Ensure driver has been initialized (dev_private != NULL) before installing
...
irq handler in DRM(irq_install). Modify all drivers to ensure irq
handler is removed before cleanup and cleanup is called at takedown.
Remove unused buffer private struct fields in i810, i830. Check for
lock on init/cleanup in all drivers except i810/i830. The current DDX
for i810 and i830 doesn't hold the lock on kernel init (FIXME?).
2003-04-26 22:28:56 +00:00
Keith Whitwell
1728bc637d
merged drm-filp-0-1-branch
2003-03-28 14:27:37 +00:00
Michel Daenzer
f13af50838
only acknowledge interrupts we handle - others could be used outside the
...
DRM
2003-02-04 15:56:37 +00:00
Michel Daenzer
85025d4f2a
further vertical blank interrupt cleanups: remove unused variable,
...
non-ambiguous variable names, don't express subtraction in
unnecessarily complicated ways
2002-12-04 15:39:53 +00:00
Michel Daenzer
4acba63bb7
vertical blank interrupt cleanups: use spinlock instead of semaphore, send
...
signal directly from interrupt handler instead of using a taskqueue
(based on feedback by Linus Torvalds)
2002-12-03 00:43:47 +00:00
Michel Daenzer
40891ac190
vertical blank ioctl can send signal instead of blocking
2002-11-30 14:24:07 +00:00
Michel Daenzer
8c14585fc3
fix wait condition for vertical blank IRQs
2002-10-01 17:31:20 +00:00
Keith Whitwell
9243e642da
Move os-dependent stuff out of radeon_irq.c
2002-09-29 21:19:01 +00:00
Eric Anholt
e6901cad69
Fix up BSD irq handling.
2002-09-29 20:48:18 +00:00
Michel Daenzer
a33d42e2ba
make SW interrupts more robust: write sequence number to scratch register,
...
acknowledge any lost interrupts before waiting
2002-09-27 21:47:52 +00:00
Michel Daenzer
cc9a169d08
DRM(vblank_wait) is driver specific
2002-09-26 12:49:18 +00:00
Michel Daenzer
55acd0d5a6
common ioctl to wait for vertical blank IRQs
2002-09-25 17:18:19 +00:00
Keith Whitwell
f1c8fe9557
merged r200-0-2-branch to trunk
2002-09-23 17:26:43 +00:00
