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29 Commits (89e323e4900af84cc33219ad24eb0b435a039d23)

Author SHA1 Message Date
Michel Dänzer 89e323e490 Core vsync: Add flag DRM_VBLANK_NEXTONMISS. 
When this flag is set and the target sequence is missed, wait for the next
vertical blank instead of returning immediately.
 2006-09-28 15:41:36 +02:00
Michel Dänzer b9f3009160 Drop tasklet locked driver callback when uninstalling IRQ. 2006-09-28 15:41:35 +02:00
Michel Dänzer d817cc1f30 Add support for interrupt triggered driver callback with lock held to DRM core. 2006-09-28 15:41:35 +02:00
Michel Dänzer ab351505f3 Add support for secondary vertical blank interrupt to DRM core. 2006-09-28 15:41:35 +02:00
Dave Airlie 9b984b34e9 drm: lots of small cleanups and whitespace issues fixed up 
remove a mach64 warning, align a lot of things from linux kernel
 2006-08-28 11:31:43 +10:00
Dave Airlie 205c573e44 remove local copies of pci domain/bus/slot/num 2006-08-28 11:27:09 +10:00
Dave Airlie 5cfbd5dbab switch drm to use Linux mutexes instead of semaphore. 
I hope the fallback compat code works if not shout at me.
 2006-07-24 10:51:27 +10:00
Jon Smirl 7130662aa0 IRQ must be assigned and enabled or this will hang 2005-07-11 18:27:39 +00:00
Dave Airlie 805a07714f misc cleanup patch from Adrian Bunk 2005-06-04 06:18:11 +00:00
Thomas Hellstrom 532ccb98b5 Via updates: 
New PCI command parser. Moved from via_dma.c to via_verifier.c so functions
    with similar functionality are close to eachother.
Moved video related functions to via_video.c, which might be extended in
    the future, as new video functionality is added.
New device-specific generic IRQ IOCTL, similar to the general VBLANK IOCTL,
    but with support for multiple device IRQ sources and functionality.
Support for Unichrome Pro PM800/CN400 video DMA commands in verifier and
    PCI parser.
Support for Unichrome Pro PM800/CN400 HQV IRQs in the new generic IRQ
    IOCTL.
Bumped minor. New version 2.6.0.
 2005-03-28 21:21:42 +00:00
Jose Fonseca 0d89b19325 Update Doxygen configuration & comments. 2004-10-18 14:16:41 +00:00
Jon Smirl ad70dc676e Breakout heads into their own data structures. 2004-10-12 03:59:17 +00:00
Jon Smirl ad549c5ae6 Rename fn_tbl to driver. Core driver now uses pci_driver name which 
reflects the personality name.
 2004-10-10 22:54:55 +00:00
Dave Airlie e09229d6c8 remove unused dma remnants that were gamma only - these could cause an oops 
on via
 2004-10-09 10:58:19 +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
Jose Fonseca 1fb27632c3 Update doxygen configuration file. Minor documentation updates/fixes. 2004-09-08 20:57:39 +00:00
Dave Airlie eeae6a0a38 merge back bunch of whitespace and misc changes from kernel 2004-09-05 10:54:59 +00:00
Dave Airlie da6b448497 implement drm_core_check_feature and use it .. looks lots nicer 2004-08-30 11:34:51 +00:00
Dave Airlie 7809efc8c3 drm-memory patch, cleans up alloc/free and makes calloc look more libc like 2004-08-30 09:01:50 +00:00
Dave Airlie 6916572c1c fixup issue caused by fntbl-2 merge 2004-08-29 10:09:23 +00:00
Dave Airlie 019fd38a3c __NO_VERSION__ hasn't been needed since 2.3 days ditch it... 2004-08-27 09:11:07 +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
Dave Airlie a776c5ec04 first set of __user annotations from kernel (Al Viro) 2004-07-20 12:43:12 +00:00
Dave Airlie 6aad146173 remove unused code 2004-04-10 07:39:00 +00:00
Alan Hourihane a41a479f74 Changes to DRM(irq_install)...... wrap dev->dma usage with __HAVE_DMA in 
irq handler, fixes kernel ooops. comment out some setting of flags that
    are done in DRM(setup) (not sure why both of the above is done in the
    irq handler)
 2003-11-05 20:47:28 +00:00
Eric Anholt 66c9e3053f - Tie the DRM to a specific device: setunique no longer succeeds when given 
a busid that doesn't correspond to the device the DRM is attached to.
    This is a breaking of backwards-compatibility only for the
    multiple-DRI-head case with X Servers that don't use interface 1.1.
- Move irq_busid to drm_irq.h and make it only return the IRQ for the
    current device. Retains compatibility with previous X Servers, cleans
    up unnecessary code. This means no irq_busid on !__HAVE_IRQ, but can be
    changed if necessary.
- Bump interface version to 1.2. This version when set signifies that the
    control ioctl should ignore the irq number passed in and enable the
    interrupt handler for the attached device. Otherwise it errors out when
    the passed-in irq is not equal to the device's.
- Store the highest version the interface has been set to in the device.
- Fix a recursion on DRM_LOCK in irq_uninstall on FreeBSD. This leaves
    irq_uninstall being done without the lock in some cases, but it was
    racey anyways.
 2003-11-05 08:13:52 +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