52e5d24fae
[intel-gem] Add DRM_IOCTL_I915_GEM_SW_FINISH to flag CPU writes
...
When a software fallback has completed, usermode must notify the kernel so
that any scanout buffers can be synchronized. This ioctl should be called
whenever a fallback completes to flush CPU and chipset caches.
2008-06-20 00:21:57 -07:00
86accbcb34
Merge commit 'origin/drm-gem' into modesetting-gem
...
Lots of conflicts, seems to load ok, but I'm sure some bugs snuck in.
Conflicts:
linux-core/drmP.h
linux-core/drm_lock.c
linux-core/i915_gem.c
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
2008-06-18 15:25:54 -07:00
8b9ab108ec
[libdrm] Restart all ioctls on signal receipt
...
Receiving a signal should be ignored by the library, so just restart any
ioctl which returns EINTR or EAGAIN.
2008-06-13 16:03:22 -07:00
e558e1d7da
[gem] Catch -EINTR from blocking ioctls and restart them.
...
Thanks to Thomas Hellstrom for catching the issue, no thanks to the kernel
developer who authoritatively told me that they would get restarted on their
own.
2008-06-13 10:04:14 -07:00
57b4c4c32d
Move the renaming of mm.c symbols to #defines in the header.
...
This reduces the diff from Mesa and reduces the illegibility of what I did.
2008-06-11 15:58:33 -07:00
2655005762
[gem] Move potentially device-specific ioctls to the intel driver.
...
This is the create (may want location flags), pread/pwrite/mmap
(performance tuning hints), and set_domain (will 32 bits be enough for
everyone?) ioctls. Left in the generic set are just flink/open/close.
The 2D driver must be updated for this change, and API but not ABI is broken
for 3D. The driver version is bumped to mark this.
2008-06-11 14:42:40 -07:00
a1d9600724
Merge commit 'origin/drm-gem' into modesetting-gem
...
Passed the compile test; it's ready to ship.
Conflicts:
libdrm/Makefile.am
linux-core/Makefile.kernel
linux-core/drmP.h
linux-core/drm_memrange.c
linux-core/drm_stub.c
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
2008-06-10 17:31:54 -07:00
500c81d194
[gem] Don't forget to munmap in the non-bo-reuse object-freeing case.
2008-06-06 17:13:16 -07:00
329e086225
[libdrm/intel] Eliminate extra dri_gem_bo_bucket_entry structure
...
Place the buffer reuse links right into the dri_bo_gem object.
2008-06-06 13:00:46 -07:00
5a55b48a41
[libdrm/intel] Remove unused intel_validate_entry structure
2008-06-06 13:00:46 -07:00
a919ff5d5e
[libdrm/intel] Reuse entire dri_bo_gem structure
...
The code was discarding the dri_bo_gem structure and saving only the kernel
handle. This lost the mmap address, causing pain when the next buffer user
wanted to map the buffer.
2008-06-06 13:00:46 -07:00
d198e9b091
Add a function to bufmgr_fake to evict all buffers in the GTT.
...
This will be used by the X Server for VT switch.
2008-06-05 08:45:39 -07:00
9390bdab7c
libdrm: shouldn't rely on this
2008-06-04 13:53:33 +10:00
382aa3ceeb
drm: introduce generation counter to interface.
...
Idea being if you want to add new crtc/output/encoder dynamically later,
you just increase the generation counter and userspace should re-read
all the resources
2008-06-04 13:50:51 +10:00
8a3b510405
Fix libdrm to actually include the new code instead of just building it.
2008-06-03 14:44:53 -07:00
c4857429c7
Fix and hook up bufmgr code to the build.
2008-06-03 14:44:53 -07:00
6a9eb08a87
Import bufmgr code to libdrm. Not yet hooked up to the build.
2008-06-03 14:44:53 -07:00
4e7b246398
drm: add functions to get/set gamma ramps
2008-06-02 14:04:41 +10:00
dba95ec343
drm: fixup some interfaces so test code works again
2008-06-02 10:41:12 +10:00
5d47185eb6
drm: switch possible crtc/clones over to encoders
2008-05-30 15:32:58 +10:00
9d38448ed3
modesetting: the great renaming.
...
Okay we have crtc, encoder and connectors.
No more outputs exposed beyond driver internals
I've broken intel tv connector stuff.
Really for TV we should have one TV connector, with a sub property for the
type of signal been driven over it
2008-05-30 15:10:04 +10:00
1c4b25a2b1
drm: fix a couple of bugs in the encoder return to userspace
2008-05-30 13:49:39 +10:00
514147e3f3
drm: add encoder free function
2008-05-30 12:29:45 +10:00
fae2c17b31
drm: add more encoder interfaces
2008-05-30 12:14:44 +10:00
16a8f824fa
libdrm: add encoder retrival
2008-05-30 12:10:01 +10:00
ed072ed075
drm_mode: initial replacefb implemenation
2008-05-08 14:02:05 +10:00
9d1db4ced1
cursor: pass handle not BO.
2008-05-08 10:26:37 +10:00
7f269bec7e
Merge branch 'master' into modesetting-101
...
Conflicts:
linux-core/Makefile.kernel
linux-core/drm_compat.c
linux-core/drm_fops.c
linux-core/drm_lock.c
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
2008-04-28 12:10:44 +02:00
27c3785d3f
Add DragonFly BSD support for device creation
...
DragonFly behaves just like FreeBSD in this regard.
2008-04-07 15:27:43 +03:00
607964ed9e
drm: add master set/drop protocol
...
this may not survive long - just need something for testing
2008-03-17 16:38:20 +10:00
add7d21c79
drm: fixup for new sysfs API
2008-03-07 08:56:20 +10:00
180c9188f4
drm/ttm: add ioctl to get back memory managed area sized
...
taken from modesetting branch but could be useful outside it.
2008-03-06 05:31:50 +10:00
4aa7efe398
libdrm: fix warnings in mode code
2008-03-05 10:41:54 +10:00
43891ff2d0
Merge remote branch 'origin/master' into modesetting-101
...
Conflicts:
linux-core/drm_compat.c
2008-03-05 10:37:02 +10:00
81db48536c
remove unused functions + include header file
2008-03-05 10:36:42 +10:00
eedf3fa2f0
Don't shortcut the info syscall for drmBOBusy on nonshareable objects.
...
This broke the results when you're trying to check if a buffer you dispatched
some time ago is done being rendered from.
2008-03-04 12:16:51 -08:00
0e72819629
drm: change fb api to take a bo handle not the bo pointer.
2008-02-29 14:07:29 +10:00
132ba667f4
drm: add a check for if modesetting is supported.
...
This is Linux only code, it just uses sysfs to see if a control
device has been registered on the requested PCI ID
2008-02-28 12:59:39 +10:00
cdad850ebc
add ioctl to get back memory managed area sized - used for kernel inited areas
2008-02-22 13:49:51 +10:00
db85ed25af
Revert "After the previous revert fix libdrm to start at minor 1"
...
This reverts commit f51dc37d75
2008-02-13 12:20:02 +10:00
f51dc37d75
After the previous revert fix libdrm to start at minor 1
...
and fixup the demos
2008-02-07 22:21:50 +00:00
c8b45e9362
Added userspace part of hotplug ioctl and demo
2008-02-07 19:25:52 +01:00
5997e10ca7
consistency
2008-02-05 15:15:13 +00:00
841ef9eb8d
ModeFB demo now display cursor
2008-01-30 15:47:26 +01:00
a2254c5a96
Added cursor support
2008-01-28 03:14:56 +01:00
e7a41d7f5b
Merge remote branch 'origin/master' into modesetting-101
...
Conflicts:
linux-core/drm_bo.c
linux-core/drm_drv.c
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/radeon_irq.c
2008-01-25 15:27:53 +10:00
87a32efcdd
add control node open
2008-01-09 18:11:04 +11:00
73bf5e8670
add internals for opening a control node
2008-01-09 16:44:31 +11:00
d1187641d6
Rename inappropriately named 'mask' fields to 'proposed_flags' instead.
...
Flags pending validation were stored in a misleadingly named field, 'mask'.
As 'mask' is already used to indicate pieces of a flags field which are
changing, it seems better to use a name reflecting the actual purpose of
this field. I chose 'proposed_flags' as they may not actually end up in
'flags', and in an case will be modified when they are moved over.
This affects the API, but not ABI of the user-mode interface.
2007-12-21 12:16:29 -08:00
b13dc383df
remove output names
2007-12-18 17:41:20 +11:00
f99dea7db0
modesetting: fixup property setting and add connector property
2007-12-11 15:56:48 +10:00
3b6786e3e6
modesetting: add dpms property and initial settable property ioctl
2007-12-11 14:46:51 +10:00
67f6eb1eb8
add property blobs and edid reporting support
2007-12-06 10:44:51 +10:00
c9cda51af5
more WIP on blobs..
...
I'm going to pass back a list of blob ids and lengths in the getproperty.
will need another ioctl to return the blob data as it is variable length.
2007-12-05 16:31:35 +10:00
1a6c95ef71
arrgggh.. make all ioctl structs 32/64-bit compatible hopefully.
...
This also starts to add blob property support.
someone needs to check this work for other things like ppc/x86 alignment diffs
2007-12-05 16:03:05 +10:00
34bb2e733a
mode: copy back the mode if is valid correctly
2007-12-03 15:30:05 +10:00
96df9b11ad
finish of mode add/remove, just have attach/detach modes
2007-12-03 15:30:05 +10:00
91cd3e3c09
modesetting API change for removing mode ids and making modes per output.
...
so really want to get a list of modes per output not the global hammer list.
also we remove the mode ids and let the user pass back the full mode description
need to fix up add/remove mode for user modes now
2007-12-03 15:30:05 +10:00
b3af2b59a7
drm/modesetting: add initial gettable properites code.
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This allow the user to retrieve a list of properties for an output.
Properties can either be 32-bit values or an enum with an associated name.
Range properties are to be supported.
This API is probably not all correct, I may make properties part of the general
resource get when I think about it some more.
So basically you can create properties and attached them to whatever outputs you want,
so it should be possible to create some generics and just attach them to every output.
2007-11-27 14:31:02 +10:00
ca499f4d14
libdrm: return crtc id to userspace
2007-11-15 19:22:01 +11:00
f32688d3d0
libdrm: add crtc/output ids to userspace interface
2007-11-15 18:31:50 +11:00
5ce43a346c
Merge branch 'master' into modesetting-101
...
Conflicts:
linux-core/drm_bufs.c
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
2007-11-05 13:46:06 +01:00
0bee83a8c8
Pass pointer to drmModeRmMode.
2007-11-05 10:00:43 +00:00
5e86f67a34
pass pointer for drmModeRmFB
2007-11-05 10:00:11 +00:00
6abbbb2f4f
Fill fence sequence after emit ioctl.
2007-11-05 04:44:40 +11:00
9906c7e54b
Merge branch 'master' into modesetting-101
2007-11-02 16:07:36 +01:00
94c22c3349
User buffer support.
2007-11-02 16:05:25 +01:00
c06808fb65
Return fence errors.
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Time out properly in the presence of signals.
2007-11-02 15:52:00 +01:00
343696583c
Merge branch 'master' into modesetting-101
2007-10-26 10:33:42 +02:00
a4c87d3796
Minor libdrm fixes.
2007-10-26 10:31:14 +02:00
9adf8c0256
Merge branch 'master' into modesetting-101
...
Conflicts:
linux-core/Makefile.kernel
linux-core/drm_bo.c
linux-core/drm_objects.h
2007-10-25 11:00:45 +02:00
b9d9c30474
Tighten permissions on some buffer manager ioctls.
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Set bo init minor to 0.
Add the version function to header.
2007-10-25 10:29:15 +02:00
11f3e5e53f
Buffer manager:
...
Implement a version check IOCTL for drivers that don't use
drmMMInit from user-space.
Remove the minor check from the kernel code. That's really up
to the driver.
Bump major.
2007-10-25 10:12:21 +02:00
d4ce4be0da
Setstatus header.
2007-10-22 13:16:51 +02:00
6420d33b02
Get the lock flags right in libdrm.
2007-10-21 12:57:43 +02:00
3b19b50cb5
Remove the need for the hardware lock in the buffer manager.
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Add interface entry cleaning a memory type without touching NO_EVICT buffers.
2007-10-21 12:20:56 +02:00
48b5eaf303
Simple replacement for hardware lock in some cases.
...
Fix i915 since last commit.
2007-10-20 16:49:43 +02:00
733ff56834
No fence_class argument on drmBOSetStatus since it's not
...
associated with a particular command submission.
2007-10-19 16:28:47 +02:00
086c058a41
Remove the op ioctl, and replace it with a setuser ioctl.
...
Remove need for lock for now.
May create races when we clean memory areas or on takedown.
Needs to be fixed.
Really do a validate on buffer creation in order to avoid problems with
fixed memory buffers.
2007-10-17 10:59:48 +02:00
0d1926d36e
Revert "Replace NO_MOVE/NO_EVICT flags to buffer objects with an ioctl to set pinning."
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This reverts cf2d569dac
2007-10-17 10:59:48 +02:00
90bfc8e611
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
...
Conflicts:
linux-core/drm_bo.c
linux-core/drm_objects.h
shared-core/i915_dma.c
shared-core/i915_drv.h
2007-10-16 15:28:33 +01:00
3f1aa15503
drm: drop drm bo list handling code
2007-10-16 22:28:00 +11:00
efc4fd7c4d
drm: rename drmBOUnReference to drmBOUnreference for consistency
2007-10-16 22:08:55 +11:00
a69c85fec8
Drop destroy ioctls for fences and buffer objects.
...
We now always create a drm_ref_object for user objects and this is then the only
things that holds a reference to the user object. This way unreference on will
destroy the user object when the last drm_ref_object goes way.
2007-10-16 22:03:05 +11:00
dccefba71a
Take bo type argument out of the ioctl interface.
...
The buffer object type is still tracked internally, but it is no longer
part of the user space visible ioctl interface. If the bo create ioctl
specifies a non-NULL buffer address we assume drm_bo_type_user,
otherwise drm_bo_type_dc. Kernel side allocations call
drm_buffer_object_create() directly and can still specify drm_bo_type_kernel.
Not 100% this makes sense either, but with this patch, the buffer type
is no longer exported and we can clean up the internals later on.
2007-10-16 22:03:05 +11:00
440fc5113e
Eliminate support for fake buffers.
2007-10-16 21:59:38 +11:00
03c47f1420
drm: use fence_class as name instead of class
2007-09-25 16:17:17 +10:00
5cc3083179
Merge branch 'master' into modesetting-101 - TTM & typedef removal
...
Conflicts:
linux-core/drmP.h
linux-core/drm_bo.c
linux-core/drm_drv.c
linux-core/drm_objects.h
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
Mostly removing typedefs that snuck into the modesetting code and
updating to the latest TTM APIs. As of today, the i915 driver builds,
but there are likely to be problems, so debugging and bugfixes will
come next.
2007-09-24 14:41:46 -07:00
3c995c2c4d
Fix mapCount refcounting on unmap, even though the value is unused.
2007-09-21 15:58:02 -07:00
cf2d569dac
Replace NO_MOVE/NO_EVICT flags to buffer objects with an ioctl to set pinning.
...
This cleans up the create/validate interfaces for this very uncommon path, and
makes pinned object creation much easier to use for the X Server.
2007-07-26 10:15:11 -07:00
6ad1df2176
drm: remove drm_u64_t, replace with uint64_t everwhere
...
This might break something, stdint.h inclusion in drm.h maybe required
but I'm not sure yet what platforms have it what ones don't.
2007-07-18 09:42:06 +10:00
2c9e05cf4c
Merge branch 'master' into cleanup
...
Conflicts:
libdrm/xf86drm.c
linux-core/drm_bo.c
linux-core/drm_fence.c
2007-07-11 11:23:41 +10:00
8a78dead29
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
...
Conflicts:
linux-core/drm_drv.c
linux-core/drm_fops.c
linux-core/drm_objects.h
linux-core/drm_stub.c
shared-core/i915_dma.c
2007-06-29 20:09:44 +01:00
2407ce57de
Fix drmMMUnlock / drmMMLock return values.
2007-06-13 15:59:28 +02:00
b6b5df24b9
Try to make buffer object / fence object ioctl args 64-bit safe.
...
Introduce tile members for future tiled buffer support.
Allow user-space to explicitly define a fence-class.
Remove the implicit fence-class mechanism.
64-bit wide buffer object flag member.
2007-06-12 12:21:38 +02:00
fdc293d40c
reformatting, clean-ups
2007-05-29 14:56:17 -06:00
ccd7b6e8dd
Clean-ups and reformatting.
...
Use 4-space indentation consistently.
Replace occurances of:
if (cond) code;
with:
if (cond)
code;
to facilitate putting breakpoints on code.
2007-05-29 14:54:00 -06:00
58b2ed7832
Revert "drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls."
...
This reverts commit 3fdef0dc20
2007-05-26 03:48:08 +10:00
375f3f2884
Revert "drm/ttm: cleanup most of fence ioctl split out"
...
This reverts commit 3dfc1400e9
2007-05-26 03:47:48 +10:00
3dfc1400e9
drm/ttm: cleanup most of fence ioctl split out
2007-05-26 03:32:34 +10:00
3fdef0dc20
drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls.
...
This is the first bunch of ioctls
2007-05-26 03:32:34 +10:00
315cf14af8
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
...
Conflicts:
shared-core/i915_dma.c
2007-05-18 13:48:56 +01:00
25c51f539f
drm/ttm: ioctl cleanup for buffer object - user side only
...
This just cleans up the xf86drm.c to what I want and drm.h,
I need to fix up the kernel internals to suit these changes now.
I've moved to using struct instead of typedefs for the bo and it doesn't look
that bad so I'll do the same thing for mm and fence..
2007-05-08 17:53:58 +10:00
963ed9910a
libdrm: fix typo on ttm fence interface
2007-05-08 17:51:21 +10:00
6a62941eca
drm/ttm: cleanup most of fence ioctl split out
2007-05-06 11:35:11 +10:00
ee8954cb53
drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls.
...
This is the first bunch of ioctls
2007-05-06 11:17:30 +10:00
45e09ea3cf
Cleaned up userspace interface for modesetting.
2007-05-05 16:08:27 +02:00
cf7c90f7b4
Fix buffer object list freeing.
2007-05-02 17:14:57 +02:00
89231953d1
Add support for user defined modes
...
This allows userspace to specify modes and add them to the modesetting
system and attach modes to outputs
2007-05-01 13:16:29 +10:00
b69b426346
libdrm: remove HAVE_XORG_CONFIG_H and XFree86LOADER ifdef's.
...
We no longer import libdrm in the xserver.
2007-04-26 14:15:55 +03:00
e46e028bd2
Merge branch 'origin' into modesetting-101
...
Conflicts:
linux-core/drm_bo.c
Merge in changes from master from Thomas fixiing TTM problems
2007-04-18 14:11:49 +10:00
e6e4946c82
Require the hardware lock for buffer creation
...
(since that implies a validate).
Fix drm_bo_wait_unfenced error messages and codes.
Fix some return codes from libdrm.
2007-04-16 16:23:05 +02:00
b1f0fd6dfb
use FB everywhere
2007-04-12 12:11:58 +10:00
981f8156de
allow framebuffer changes on the crtc setup
2007-04-12 08:54:31 +10:00
a81558d8b3
add getfb ioctl
2007-04-12 08:45:40 +10:00
a6cc6a778f
add support for setting a framebuffer depth
2007-04-11 17:13:45 +10:00
44be9c9d59
add an fb count + id get to the get resources code path
2007-04-11 13:26:21 +10:00
1e39dc4323
export output name to userspace
2007-04-10 16:25:31 +10:00
65f465ed5a
fixup numerous issues with adding framebuffer support
...
This still isn't perfect but it fixes a few oopses and cleans up
some of the tabs and bugs in the original fb limit code
2007-04-10 14:49:49 +10:00
eb9bdc2787
mode: fixup problems with framebuffer add function
2007-04-10 11:51:31 +10:00
b50bda002b
add addfb/rmfb ioctls
...
Originally from Jakob, cleaned up by airlied.
2007-04-10 18:44:47 +10:00
b4094864f1
checkpoint commit: implement SetCrtc so modes can in theory be set from user
...
This hooks up the userspace mode set it "seems" to work.
2007-04-05 18:01:02 +10:00
7bb112feca
checkpoint commit: added getresources, crtc and output
...
This adds the user interfaces from Jakob and hooks them up for 3 ioctls
GetResources, GetCrtc and GetOutput.
I've made the ids for everything fbs, crtcs, outputs and modes go via idr as
per krh's suggestion on irc as it make the code nice and consistent.
2007-04-05 17:06:42 +10:00
5bffbd6e27
initial userspace interface to get modes
2007-04-05 13:34:50 +10:00
4f795a05f1
Merge branch 'i915-pageflip'
2007-03-10 00:11:10 +01:00
9d8ba2d0d4
drm: remove unnecessary NULL checks, and fix some indents..
2007-02-25 10:48:26 +11:00
5a40c043cc
Add DRM_VBLANK_FLIP.
...
Used to request that a scheduled buffer swap be done as a flip instead of a
blit.
2007-02-22 17:19:30 +01:00
e0f53e59be
Simple fence object sample driver for via, based on idling the GPU.
...
Buffer object driver for via.
Some changes to buffer object driver callbacks.
Improve fence flushing.
2007-02-16 20:22:24 +01:00
7766378d97
Initial support for fence object classes.
...
(Fence objects belonging to different command submission mechanisms).
2007-02-15 12:11:38 +01:00
d51e1bb56c
libdrm: add drmOpenOnce + drmCloseOnce to libdrm
2006-11-09 08:55:58 +11:00
79038751ff
libdrm: add support for server side functionality in libdrm
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This adds APIs to allow the X server to use libdrm from the system
rather than its own in-built copy.
2006-11-08 15:08:09 +11:00
56563c22d6
Minor bugfix, indentation and removal of unnused variables.
2006-10-29 15:39:11 +01:00
decacb2e64
Reserve the new IOCTLs also for *bsd.
...
Bump libdrm version number to 2.2.0
2006-10-27 13:08:31 +02:00
f6d5fecdd2
Last minute changes to support multi-page size buffer offset alignments.
...
This will come in very handy for tiled buffers on intel hardware.
Also add some padding to interface structures to allow future binary backwards
compatible changes.
2006-10-27 11:28:37 +02:00
e22b04f807
Merging drm-ttm-0-2-branch
...
Conflicts:
linux-core/drmP.h
linux-core/drm_drv.c
linux-core/drm_irq.c
linux-core/drm_stub.c
shared-core/drm.h
shared-core/i915_drv.h
shared-core/i915_irq.c
2006-10-18 17:33:19 +02:00
25fe4a8049
Remove some debugging messages.
2006-10-17 20:04:41 +02:00
c34faf224b
Remove max number of locked pages check and call, since
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that is now handled by the memory accounting.
2006-10-17 20:03:26 +02:00
5443dbe35f
Implement mm_lock and mm_unlock functions.
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The mm_lock function is used when leaving vt. It evicts _all_ buffers.
Buffers with the DRM_BO_NO_MOVE attribute set will be guaranteed to
get the same offset when / if they are rebound.
2006-10-17 16:00:25 +02:00
5881ce1b91
Extend generality for more memory types.
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Fix up init and destruction code.
2006-10-17 11:05:37 +02:00
3070389367
Compatibility code for 2.6.15-2.6.18. It is ugly but a little comfort is that
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it will go away in the mainstream kernel.
Some bugfixes, mainly in error paths.
2006-10-11 22:21:01 +02:00
f2db76e2f2
Big update:
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Adapt for new functions in the 2.6.19 kernel.
Remove the ability to have multiple regions in one TTM.
This simplifies a lot of code.
Remove the ability to access TTMs from user space.
We don't need it anymore without ttm regions.
Don't change caching policy for evicted buffers. Instead change it only
when the buffer is accessed by the CPU (on the first page fault).
This tremendously speeds up eviction rates.
Current code is safe for kernels <= 2.6.14.
Should also be OK with 2.6.19 and above.
2006-10-11 13:40:35 +02:00
f3deef730d
Bug 6242: [mach64] Use private DMA buffers, part #3 .
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Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional
flag is needed, since PCI DMA buffers do not have an associated map.
2006-10-02 22:47:23 +03:00
eacedf41a6
Make the user_token 44-bit for TTMs, and have them occupy a unique file space
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starting at 0x00100000000. This will hopefully allow us to use
unmap_mapping_range(). Note that user-space will need
64-bit file offset support.
2006-10-02 15:06:35 +02:00
ed82172378
Core vsync: Add flag DRM_VBLANK_NEXTONMISS.
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When this flag is set and the target sequence is missed, wait for the next
vertical blank instead of returning immediately.
(cherry picked from 89e323e490
2006-09-29 12:55:08 +02:00
316e736768
Add definition of DRM_VBLANK_SECONDARY.
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(cherry picked from 84b38b63f0
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
89e323e490
Core vsync: Add flag DRM_VBLANK_NEXTONMISS.
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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
84b38b63f0
Add definition of DRM_VBLANK_SECONDARY.
2006-09-28 15:41:36 +02:00
29598e5253
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.
2006-09-28 15:41:35 +02:00
bd8ca12b7b
Silence valgrind.
2006-09-26 16:00:22 +02:00
Keith Packard
Jesse Barnes
Eric Anholt
Jesse Barnes
Dave Airlie
Dave Airlie
Thomas Hellstrom
Hasso Tepper
Dave Airlie
Alan Hourihane
Jakob Bornecrantz
Jakob Bornecrantz
Ben Skeggs
Kristian Høgsberg
Jesse Barnes
Alan Hourihane
Brian
Jakob Bornecrantz
George Sapountzis
Dave Airlie
David Airlie
Michel Dänzer