00531cecad
Change first valid DRM drawable ID to be 1 instead of 0.
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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.
(cherry picked from df7551ef73
2006-09-29 12:55:08 +02:00
7d487602a3
Add copyright notice.
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(cherry picked from d04751face
2006-09-29 12:55:08 +02:00
da75d59cd6
i915: Add ioctl for scheduling buffer swaps at vertical blanks.
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This uses the core facility to schedule a driver callback that will be called
ASAP after the given vertical blank interrupt with the HW lock held.
(cherry picked from 257771fa29
2006-09-29 12:55:08 +02:00
d7389a9758
Locking and memory management fixes.
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(cherry picked from 23d2833aaa
2006-09-29 12:55:08 +02:00
f93e482269
Export drm_get_drawable_info symbol from core.
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(cherry picked from 43f8675534
2006-09-29 12:55:08 +02:00
baa26c5faa
Only reallocate cliprect memory if the number of cliprects changes.
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Also improve diagnostic output.
(cherry picked from af48be1096
2006-09-29 12:55:08 +02:00
9810ec2737
Add support for tracking drawable information to core
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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.
(cherry picked from 29598e5253
2006-09-29 12:55:08 +02:00
596d7e9984
Add support for secondary vertical blank interrupt to i915 driver.
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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
2006-09-29 12:55:08 +02:00
2735f9e290
Add support for secondary vertical blank interrupt to DRM core.
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(cherry picked from ab351505f3
2006-09-29 12:55:08 +02:00
ae96e26419
Add a new buffer flag.
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Fix up some comments.
2006-09-29 11:46:45 +02:00
c52fafa628
Don't enable fence / buffer objects on non-linux systems.
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Bump driver minor and date.
2006-09-28 11:33:03 +02:00
273eb7833d
Add /proc filesystem buffer / fence object accounting.
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Check for NULL pointer in the i915 flush handler.
Remove i915_sync_flush declaration.
2006-09-25 11:51:08 +02:00
fa511a3ff5
Allow for 64-bit map handles of ttms and buffer objects.
2006-09-20 16:31:15 +02:00
f613022cee
Allow a "native type" to be associated with a fence sequence.
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In the intel case, we can associate a flush with a sequence.
2006-09-15 16:47:09 +02:00
49fbeb339c
Some bugfixes.
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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
191e284709
More bugfixes.
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Disable the i915 IRQ turnoff for now since it seems to be causing problems.
2006-09-12 12:01:00 +02:00
99acb79366
Various bugfixes.
2006-09-08 17:24:38 +02:00
6042153968
Fence all unfenced buffers function.
2006-09-05 18:00:25 +02:00
034fc31292
i915: Only turn on user IRQs when they are needed.
2006-09-05 14:23:18 +02:00
550f51b4bf
Buffer object wait IOCTL operation.
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Remove option to wait for fence / buffers and block signals.
2006-09-04 21:50:12 +02:00
405b5d9ca8
Flag bit pattern bugfixes. Remove some error messages.
2006-09-01 18:11:05 +02:00
ef8e618cf3
Export buffer info on map and validate ioctls.
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Add an info ioctl operation.
2006-09-01 16:38:06 +02:00
44f6d08988
Validation and fencing.
2006-08-31 21:42:29 +02:00
ec8c79b79d
More mapping synchronization.
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libdrm validate and fencing functions.
2006-08-31 14:10:13 +02:00
d39055174b
Remove the buffer object hint field and use it only
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as an argument.
Validate stub.
2006-08-30 17:40:07 +02:00
e47a4fda2e
Memory manager init and takedown.
2006-08-30 13:04:08 +02:00
033bda07e9
Buffer object reply fill in.
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Lindent of drm_bo.c drm_ttm.c
2006-08-30 09:57:35 +02:00
de144ba23c
Part of buffer object libdrm interface.
2006-08-29 21:57:37 +02:00
23f01c9fe8
Checkpoint commit. Buffer object flags and IOCTL argument list.
2006-08-29 18:40:08 +02:00
0dedfc2cd0
Checkpoint ttm addition to buffer objects.
2006-08-29 14:52:02 +02:00
279e8d26c6
64-bit IOCTL integer (Michel Dnzer & Brian Paul)
2006-08-29 10:45:34 +02:00
2057406470
Buffer object creation.
2006-08-28 17:51:53 +02:00
0d67356de4
Proper TTM dereferencing
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Initial buffer object creation.
2006-08-28 16:36:37 +02:00
e181f594a4
Add a 64-bit drm unsigned type for 64-bit clean IOCTLS.
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Conversion functions in drmP.h and xf86drm.c.
2006-08-28 09:49:09 +02:00
4ddabd1562
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into drm-ttm-0-2-branch
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Conflicts:
linux-core/drmP.h
2006-08-28 09:28:10 +02:00
9b984b34e9
drm: lots of small cleanups and whitespace issues fixed up
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remove a mach64 warning, align a lot of things from linux kernel
2006-08-28 11:31:43 +10:00
928bdc6c1c
Initialize i915 saved flush flags.
2006-08-27 21:21:06 +02:00
b4b7b99760
Remove the ioctl multiplexing, and instead allow for generic
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drm ioctls 0x80 - 0xFF.
2006-08-27 21:16:13 +02:00
65e7274008
ttm create / destroy / ref / unref ioctl.
2006-08-27 19:03:20 +02:00
b99e332236
Bug #7595 : Avoid u32 overflows in radeon_check_and_fixup_offset().
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The overflows could cause valid offsets to get rejected under some
circumstances, e.g. when the framebuffer resides at the very end of the card's
address space.
2006-08-26 12:23:47 +02:00
c488e25ceb
More ioctl stubs.
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Buffer object locking order documentation.
2006-08-25 20:03:39 +02:00
35c8ce6c29
ttm and buffer objects ioctl stubs.
2006-08-25 19:03:42 +02:00
4c03030b12
Checkpoint commit
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Buffer object code.
2006-08-25 18:05:35 +02:00
a6535c8db4
Add a fence object class field for future use (For example VSYNC fence objects)
2006-08-22 10:44:09 +02:00
7058d06317
Initial i915 buffer object driver
2006-08-22 10:24:48 +02:00
700bf80ca9
Bring in stripped TTM functionality.
2006-08-22 09:47:33 +02:00
e089de33e8
i915 fence object driver implementing 2 fence object types:
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0x00 EXE fence. Signals when command stream interpreter has reached the point
where the fence was emitted.
0x01 FLUSH fence. Signals when command stream interpreter has reached the point
where the fence was emitted, and all previous drawing operations have been
completed and flushed.
Implements busy wait (for fastest response time / high CPU) and
lazy wait (User interrupt or timer driven).
2006-08-21 21:36:00 +02:00
166da9355d
User / Kernel space fence objects (device-independent part).
2006-08-21 21:02:08 +02:00
7a46d41399
i965 code and Linux coding style < 0
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smack my whitespace up.
2006-08-10 14:38:50 +10:00
48cb9aceed
Add support for Intel i965G chipsets.
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This is a patch prepared by Guangdeng Liao based off of Tungsten Graphics's
final code drop.
2006-08-08 15:05:54 -07:00
Michel Dänzer
Thomas Hellstrom
Dave Airlie
Alan Hourihane