01dcc47d89
drm: add modesetting as a driver feature.
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This change adds a driver feature that for i915 is controlled by a module
parameter. You now need to do insmod i915.ko modeset=1 to enable it the
modesetting paths.
It also fixes up lots of X paths. I can run my new DDX driver on this code
with and without modesetting enabled
2008-02-28 16:24:17 +10:00
222092a1a8
various fixes from trying to get userspace started
2008-02-15 16:15:04 +10:00
a4fc1d7ac6
start moving over to proper hierarchy wrt master accesses
2008-02-13 16:30:15 +10:00
0fbee62ec1
major port of multi-master ideas into modesetting
2008-02-13 15:19:42 +10:00
f276c845bd
drm: re-write minor number allocation to use an idr.
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Fixup the minor number allocation scheme to use an idr and move the control
nodes up higher.
2008-02-13 12:12:52 +10:00
10937cf20b
drm: move drm_head to drm_minor and fix up users
2008-01-04 16:12:24 +11:00
a19e0efb0e
lockdep warned about a possible locking dependency
2007-12-18 19:17:11 +11:00
a20587e395
Merge branch 'origin' into modesetting-101
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Conflicts:
linux-core/drmP.h
shared-core/i915_dma.c
shared-core/i915_drm.h
shared-core/radeon_drv.h
2007-11-22 17:17:06 +11:00
5dc5c36e62
drm: major whitespace/coding style realignment with kernel
2007-11-22 16:10:36 +10:00
09e51db77b
drm: don't reset to 0 irq_enabled when client open file descriptor
2007-11-21 18:58:29 +01:00
8fd8bf599b
drm: don't reset to 0 irq_enabled when client open file descriptor
2007-11-21 18:58:03 +01:00
5ce43a346c
Merge branch 'master' into modesetting-101
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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
82ffcbbd62
drm: more kernel coding style cleanups
2007-11-05 19:14:23 +10:00
7f6bf84c23
drm: remove lots of spurious whitespace.
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Kernel "cleanfile" script run.
2007-11-05 12:42:22 +10:00
90bfc8e611
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
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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
a69c85fec8
Drop destroy ioctls for fences and buffer objects.
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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
5cc3083179
Merge branch 'master' into modesetting-101 - TTM & typedef removal
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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
0844c46759
Fix misc ioctl issues, makes Nouveau run.
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Debug print fix in drm_release().
Forgotten local variable init in drm_setversion().
Unnecessary put_user() in drm_addmap_ioctl().
ioctl->cmd check broken in drm_ioctl(); workaround.
2007-07-21 23:13:25 +03:00
5b38e13416
Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.
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The data is now in kernel space, copied in/out as appropriate according to the
This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal
with those failures. This also means that XFree86 4.2.0 support for i810 DRM
is lost.
2007-07-20 18:16:42 -07:00
c1119b1b09
Replace filp in ioctl arguments with drm_file *file_priv.
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As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM. There is a 1:1 mapping, so this
should be a noop. This could be a minor performance improvement, as everything
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls
went the other direction.
2007-07-20 13:39:45 -07:00
a64b5d8d37
fix some missing whitespace/tab
2007-07-18 15:49:45 +10:00
6dce9e0735
drm: remove hashtab/sman and object typedefs
2007-07-16 12:48:44 +10:00
21ee6fbfb8
drm: remove drmP.h internal typedefs
2007-07-16 12:32:51 +10:00
8a78dead29
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101
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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
638c8087de
drm: fixup initialisation of list heads and idr
2007-06-01 19:00:24 +10:00
f64674743a
drm: convert drawable handling to use Linux idr
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This cleans this code up a lot and uses the generic Linux idr which is
designed for this.
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-27 07:26:52 +10:00
7b48f0022a
drm: cleanup use of Linux list handling macros
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This makes the drms use of the list handling macros a lot cleaner
and more along the lines of how they should be used.
2007-05-26 04:26:24 +10:00
79aa1d5474
another large overhaul of interactions with userspace...
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We need to keep a list of user created fbs to nuke on master exit.
We also need to use the bo properly.
2007-04-17 18:16:38 +10:00
f2e3d790ac
Revert "Export drm_setup for use by new driver init code.", we don't really want to use this function
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This reverts commit e114b981bc
2007-04-12 08:53:03 -07:00
e114b981bc
Export drm_setup for use by new driver init code.
2007-04-10 10:31:58 -07:00
72a1190f6d
drm/ttm: make sure dev_mapping is set-up for the first opener of the drm
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This was causing an oops in my miniglx code to try and use a TTM-only setup.
2007-03-27 17:59:30 +10:00
2463b03cb4
whitespace cleanup pending a kernel merge
2007-03-19 08:23:43 +11:00
e1460426b8
Bugzilla Bug #9457
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Add refcounting of user waiters to the DRM hardware lock, so that we can use the
DRM_LOCK_CONT flag more conservatively.
Also add a kernel waiter refcount that if nonzero transfers the lock for the kernel context,
when it is released. This is useful when waiting for idle and can be used
for very simple fence object driver implementations for the new memory manager.
It also resolves the AIGLX startup deadlock for the sis and the via drivers.
i810, i830 still require that the hardware lock is really taken so the deadlock remains
for those two. I'm not sure about ffb. Anyone familiar with that code?
2007-02-13 20:47:30 +01:00
e5c4a26a29
Merge branch 'nouveau-1'
2006-12-20 10:30:16 +11:00
81251bf78f
Reclaim buffers locked fixup.
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Avoid calling reclaim_buffers_locked if we don't have a
hardware lock.
Improve reclaim_buffers_locked deadlock error formatting.
2006-12-19 23:14:11 +01:00
f7affda35b
drm: fixup page alignment on SAREA map on ppc64
2006-11-06 11:44:36 +11:00
cee659afb5
Get rid of all ugly PTE hacks.
2006-10-03 12:08:07 +02:00
418b81c65c
Add a comment to previos commit.
2006-10-02 13:37:54 +02:00
c6be27401f
Trap and be verbose about a deadlock that occurs with AIGLX and drivers that
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use drm_reclaim_buffers_locked().
2006-10-02 13:34:30 +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
3586ecd060
fix const pointer warnings with file_operations
2006-08-28 11:27:13 +10:00
b4feb2c04e
remove some DRM_ARRAY_SIZE from linux core code
2006-08-28 11:27:05 +10:00
42c2cfcf7d
Generic DRM support base-class support for user-space objects, like
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fence objects and buffer objects:
Refcounting,
Inter-process sharing,
Synchronization
Destruction.
2006-08-21 20:30:19 +02:00
0316f93d51
Remove hash tables on DRM exit.
2006-08-16 16:36:56 +02:00
5cfbd5dbab
switch drm to use Linux mutexes instead of semaphore.
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I hope the fallback compat code works if not shout at me.
2006-07-24 10:51:27 +10:00
1a9e5bae10
Fix drm_remove_magic potential memory leak / corruption. Move drm
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authentication token hashing to new generic hash table implementation.
2006-06-06 17:46:17 +00:00
4791dc8856
major realigment of DRM CVS with kernel code, makes integration much easier
2006-02-18 02:53:36 +00:00
92150972e5
use drm_cards_limit instead of cards_limit
2006-01-02 05:54:10 +00:00
ea07fefcbf
convert to use __set_current_state, align some header includes
2005-11-11 08:42:36 +00:00
Dave Airlie
Dave Airlie
Jerome Glisse
Thomas Hellstrom
Alan Hourihane
Kristian Høgsberg
Jesse Barnes
Pekka Paalanen
Eric Anholt
Alan Hourihane
Jesse Barnes
Dave Airlie
Dave Airlie
Thomas Hellstrom