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22 Commits (7586a655fc7d8e89a4fe37ec7926f4fbc13f358d)

Author SHA1 Message Date
Dave Airlie 9f2f010763 fix some issues with radeon interrupt handling 
From: Dave Airlie + Benjamin Herrenschmidt
 2005-06-06 11:35:43 +00:00
Dave Airlie 0d6b7fcb79 cleanup patch from Adrian Bunk <bunk@stusta.de> 2005-02-01 11:08:31 +00:00
Jon Smirl 9f9a8f1382 Lindent of core build. Drivers checked for no binary diffs. A few files 
weren't Lindent's because their comments didn't convert very well. A
    bunch of other minor clean up with no code implact included.
 2004-09-30 21:12:10 +00:00
Jon Smirl fa6b1d129e First check in for DRM that splits core from personality modules 2004-09-27 19:51:38 +00:00
Dave Airlie d4dbf45781 Merged drmfntbl-0-0-2 2004-08-24 11:15:53 +00:00
Dave Airlie 02df04d71d sync up with current 2.6 kernel bk tree - mostly __user annotations 2004-07-25 08:47:38 +00:00
Eric Anholt 2950f9e682 - Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them 
from __HAVE_DMA. This will be useful for adding vblank sync support to
    sis and tdfx. Rename dma_service to irq_handler, which is more
    accurately what it is.
- Fix the #if _HAVE_DMA_IRQ in radeon, r128, mga, i810, i830, gamma to have
    the right number of underscores. This may have been a problem in the
    case that the server died without doing its DRM_IOCTL_CONTROL to
    uninit.
 2003-10-17 05:13:48 +00:00
Michel Daenzer 4b60cae90e IRQ code cleanup suggested by Linus Torvalds 
i830 build fix
 2003-07-29 10:11:48 +00:00
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