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1220 commits

Author SHA1 Message Date
Michel Dänzer
596d7e9984 Add support for secondary vertical blank interrupt to i915 driver. 
When the vertical blank interrupt is enabled for both pipes, pipe A is
considered primary and pipe B secondary. When it's only enabled for one pipe,
it's always considered primary for backwards compatibility.
(cherry picked from 0c7d7f4361 commit)
 2006-09-29 12:55:08 +02:00
Michel Dänzer
2735f9e290 Add support for secondary vertical blank interrupt to DRM core. 
(cherry picked from ab351505f3 commit)
 2006-09-29 12:55:08 +02:00
Thomas Hellstrom
3802f9adbf Fix buffer manager takedown error. 
Prepare for the possibility to evict all buffers from vram / agp.
This will be used by the X server when, for example, switching vts.
 2006-09-29 11:15:59 +02:00
Michel Dänzer
cf6b2c5299 Core vsync: Don't clobber target sequence number when scheduling signal. 
It looks like this would have caused signals to always get sent on the next
vertical blank, regardless of the sequence number.
 2006-09-28 15:41:36 +02:00
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
df7551ef73 Change first valid DRM drawable ID to be 1 instead of 0. 
This makes it easier for userspace to know when it needs to allocate an ID.

Also free drawable information memory when it's no longer needed.
 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
98a8950458 Hook up DRM_IOCTL_UPDATE_DRAW ioctl. 2006-09-28 15:41:35 +02:00
Michel Dänzer
29598e5253 Add support for tracking drawable information to core 
Actually make the existing ioctls for adding and removing drawables do
something useful, and add another ioctl for the X server to update drawable
information. The only kind of drawable information tracked so far is cliprects.
 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
0c7d7f4361 Add support for secondary vertical blank interrupt to i915 driver. 
When the vertical blank interrupt is enabled for both pipes, pipe A is
considered primary and pipe B secondary. When it's only enabled for one pipe,
it's always considered primary for backwards compatibility.
 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
Thomas Hellstrom
c52fafa628 Don't enable fence / buffer objects on non-linux systems. 
Bump driver minor and date.
 2006-09-28 11:33:03 +02:00
Thomas Hellstrom
1c6f0ea43c Activate error message that was never hit since it was masked 
by drm_lock_transfer.
Ifdef out drm_lock_transfer. I see no use for it currently. Should be removed.
 2006-09-27 19:11:27 +02:00
Thomas Hellstrom
f2c03ecae6 Fix racy buffer object destruction. 2006-09-27 19:07:55 +02:00
Thomas Hellstrom
c97149b45b Fix tt fixed size that slipped through in previous commit. 2006-09-27 09:31:39 +02:00
Thomas Hellstrom
235f6fc650 Adapt to architecture-specific hooks for gatt pages. 2006-09-27 09:27:31 +02:00
Thomas Hellstrom
26528627a6 Remove the call to drm_lock_transfer, since it is not used anymore. 
Fix up drm_lock_free to retain the last locking context information.
 2006-09-26 14:40:11 +02:00
Thomas Hellstrom
711f077b74 Allow for a driver to overload the ttm backend object methods. 2006-09-26 14:36:53 +02:00
Thomas Hellstrom
273eb7833d Add /proc filesystem buffer / fence object accounting. 
Check for NULL pointer in the i915 flush handler.
Remove i915_sync_flush declaration.
 2006-09-25 11:51:08 +02:00
Thomas Hellstrom
a02155a0d9 Fix proc formatting broken by last commit. 
GPU lockup error reporting.
 2006-09-22 09:25:36 +02:00
Felix Kuhling
62f6ea2256 bug 5942: add stubs for drm_mtrr_add/del for non-MTRR configured linux 2006-09-22 03:46:54 +10:00
Thomas Hellstrom
fa511a3ff5 Allow for 64-bit map handles of ttms and buffer objects. 2006-09-20 16:31:15 +02:00
Thomas Hellstrom
aac918e7c7 Fence handler fix 2006-09-18 21:50:00 +02:00
Thomas Hellstrom
ca1b15d645 Alternative implementation of page table zeroing using zap page_range. 
(Disabled for now)
Fix bo_wait_idle bug.
Remove stray debug message.
 2006-09-18 20:43:31 +02:00
Thomas Hellstrom
c4fad4c961 More verbose error reporting in some cases. 
Add a buffer object waitIdle user-space function.
Fix some names and minor glitches.
 2006-09-18 16:02:33 +02:00
Dave Airlie
ef98a8e20d drm: put domain number back to 0, domain support is seriously fubar.. 2006-09-18 21:23:34 +10:00
Thomas Hellstrom
f613022cee Allow a "native type" to be associated with a fence sequence. 
In the intel case, we can associate a flush with a sequence.
 2006-09-15 16:47:09 +02:00
Thomas Hellstrom
49fbeb339c Some bugfixes. 
Change the fence object interface somewhat to allow some more flexibility.
Make list IOCTLS really restartable.
Try to avoid busy-waits in the kernel using immediate return to user-space with an -EAGAIN.
 2006-09-15 11:18:35 +02:00
Thomas Hellstrom
7223b4e264 Simplify ttm alloc and free. 2006-09-14 16:42:00 +02:00
Thomas Hellstrom
682c6ed029 Remove the use of reserved pages, and use locked pages instead. 
Update compatibility for latest linux versions.
 2006-09-14 12:17:38 +02:00
Thomas Hellstrom
9adc9584a7 Fix some debug messages. 2006-09-12 17:39:44 +02:00
Thomas Hellstrom
861b26578c Use lazy fence wait when possible even for RW fences. Saves some CPU. 
Lindent.
 2006-09-12 16:28:34 +02:00
Thomas Hellstrom
191e284709 More bugfixes. 
Disable the i915 IRQ turnoff for now since it seems to be causing problems.
 2006-09-12 12:01:00 +02:00
Dave Airlie
3cc64a943a drm: use radeon specific names for radeon flags 2006-09-12 06:13:14 +10:00
Thomas Hellstrom
99acb79366 Various bugfixes. 2006-09-08 17:24:38 +02:00
Eric Anholt
55057660f0 Put the PCI device/vendor id in the drm_device_t. 
This helps us unbreak FreeBSD DRM from the 965 changes.
 2006-09-06 23:25:14 -07:00
Thomas Hellstrom
6042153968 Fence all unfenced buffers function. 2006-09-05 18:00:25 +02:00
Thomas Hellstrom
034fc31292 i915: Only turn on user IRQs when they are needed. 2006-09-05 14:23:18 +02:00
Thomas Hellstrom
8c613a8363 Fix memory cache initialization. 2006-09-05 11:00:52 +02:00
Thomas Hellstrom
550f51b4bf Buffer object wait IOCTL operation. 
Remove option to wait for fence / buffers and block signals.
 2006-09-04 21:50:12 +02:00
Thomas Hellstrom
a6b8e3eaf4 Make memory caches global so that they can be used with 
multiple heads.
 2006-09-04 16:57:20 +02:00
Thomas Hellstrom
a96b61fdc4 Lindent drm_bo.c 2006-09-01 18:11:34 +02:00
Thomas Hellstrom
405b5d9ca8 Flag bit pattern bugfixes. Remove some error messages. 2006-09-01 18:11:05 +02:00
Thomas Hellstrom
ef8e618cf3 Export buffer info on map and validate ioctls. 
Add an info ioctl operation.
 2006-09-01 16:38:06 +02:00
Thomas Hellstrom
11f51a9a87 Bugfixes, 
Memory allocation optimizations.
Buffer manager takedown.
 2006-09-01 15:41:55 +02:00
Thomas Hellstrom
4edb95d6e0 Various bugfixes. 2006-09-01 11:23:21 +02:00
Thomas Hellstrom
44f6d08988 Validation and fencing. 2006-08-31 21:42:29 +02:00
Thomas Hellstrom
03c137c5f8 Remove the buffer manager mutex. Use dev->struct_mutex instead. 
Add a function to free buffers on hold for destruction if their
  fence object has expired.
Add a timer to periodically call that function when there are
  buffers pending deletion.
 2006-08-31 15:36:40 +02:00
Thomas Hellstrom
ec8c79b79d More mapping synchronization. 
libdrm validate and fencing functions.
 2006-08-31 14:10:13 +02:00