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1722 commits

Author SHA1 Message Date
Thomas Hellstrom
5bebcd7a0b Dont allow !sysadmin clients to alter the memory type of 
NO_EVICT buffers.
 2008-03-12 10:19:36 +01:00
Alan Hourihane
88be276a42 Fix for debug memory routines 2008-03-12 10:13:22 +01:00
Alan Hourihane
3262577407 Add error message 2008-03-12 10:11:49 +01:00
Thomas Hellstrom
c0a1cd052a Add an emergency pinnable memory quota for root-only processes. 2008-03-12 10:10:03 +01:00
Thomas Hellstrom
7bcce66a1d Fix kernel crash when we hit OOM conditions. 
(Alan Hourihane)
 2008-03-12 10:07:56 +01:00
Thomas Hellstrom
f1a681ebe5 Avoid duplicate calls to drm_ttm_bind in some cases. 2008-03-12 10:02:09 +01:00
Thomas Hellstrom
fa1d88e3b2 Make sure other TTM memory types than TT is really unbound when evicted. 2008-03-12 09:56:06 +01:00
Dave Airlie
981f515e2b drm: fix fd closing ordering. 
If the master fd goes away before the aiglx fd, we try and get a lock
that actually doesn't exist.
 2008-03-12 14:48:01 +10:00
Alan Hourihane
903d9231d6 Add support for monitor hotplug signals/waits 
Also adjust i915 irq handling as it follows the 16bit'ism's
of the i8xx series.
 2008-03-11 20:30:25 +00:00
Dave Airlie
52748d1792 drm: hopefully fix cursors on 965 2008-03-11 13:23:33 +10:00
Jerome Glisse
a7e6ca62ad Merge branch 'modesetting-101' of ssh://git.freedesktop.org/git/mesa/drm into modesetting-101 2008-03-10 23:36:27 +01:00
Jerome Glisse
a7dc4d08b9 rradeon_ms: rework fence code and bring radeon ms up to date 2008-03-10 23:35:07 +01:00
Dave Airlie
07ba3b7193 remove unneeded load call 2008-03-10 18:30:17 +10:00
Dave Airlie
9f19e79f95 drm: we already worked out the pitch. multiplying by 4 is just madness.. 2008-03-07 17:09:51 +11:00
Dave Airlie
33cb42a9f7 make startup of Xorg smoother if the mode doesn't change. 
just flip the framebuffer in when required.
 2008-03-07 13:03:42 +11:00
Dave Airlie
348d95e00b worst merge effort ever 2008-03-07 12:25:26 +11:00
Dave Airlie
47b7ec71fe drm/modesetting: fixup irq removal on exit 2008-03-07 12:15:38 +11:00
Dave Airlie
f96baf1e1e Merge branch 'master' of ../../drm into modesetting-101 2008-03-07 11:59:21 +11:00
Dave Airlie
2540ea7dc6 flush_agp_mappings commit 2008-03-07 09:29:35 +10:00
Dave Airlie
92a30dd608 drm/bo: allow non-suser priv to add kernel BOs. 
modprobe can be run with dropped capabilities we still want the kernel bos
to work.
 2008-03-06 14:43:23 +10:00
Alan Hourihane
fef1c93aa8 build fix 2008-03-05 10:35:47 +00:00
Alan Hourihane
1a959a2095 Check mode before adding to EDID 2008-03-05 10:35:46 +00:00
Alan Hourihane
8bfe29d9e4 Use ARRAY_SIZE 2008-03-05 10:35:46 +00:00
Alan Hourihane
3ea1902be9 propogate failed fixups back up 2008-03-05 10:35:46 +00:00
Alan Hourihane
5662934ee4 Fix connector description table 2008-03-05 10:35:46 +00:00
Dave Airlie
e00dea812d Merge branch 'master' of ../../drm into modesetting-101 
Conflicts:

	linux-core/drmP.h
	linux-core/drm_drv.c
	linux-core/drm_proc.c
	linux-core/drm_stub.c
	linux-core/drm_sysfs.c
 2008-03-06 05:26:23 +10:00
Dave Airlie
12574590cd drm: reorganise minor number handling using code from modesetting branch 
Rip out the whole head thing and replace it with an idr and drm_minor
structure.
 2008-03-06 05:21:50 +10:00
Benjamin Herrenschmidt
a875821f7b drm: Fix for non-coherent DMA PowerPC 
This patch fixes bits of the DRM so to make the radeon DRI work on
non-cache coherent PCI DMA variants of the PowerPC processors.

It moves the few places that needs change to wrappers to that
other architectures with similar issues can easily add their
own changes to those wrappers, at least until we have more useful
generic kernel API.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 2008-03-05 19:25:03 +10:00
Dave Airlie
d5c0101252 ttm: make sure userspace can't destroy kernel create memory managers 
this adds something to say the kernel initialised the memory region not
the userspace. and blocks userspace from deallocating kernel areas
 2008-03-06 05:37:54 +10:00
Dave Airlie
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
Xiang, Haihao
638353103d i915: Evict if relocatee buffer is CACHED_MAPPED before 
writting relocations, otherwise the GPU probably sees some
inconsistent data. Fix fd.o bug#14656
 2008-03-05 15:09:17 +08:00
Dave Airlie
f78cdac8e5 fixup previous merge 2008-03-05 15:28:59 +10:00
Dave Airlie
4dbf447f43 drm: fixup compat with old x.org drivers 2008-03-05 15:28:38 +10:00
Dave Airlie
43891ff2d0 Merge remote branch 'origin/master' into modesetting-101 
Conflicts:

	linux-core/drm_compat.c
 2008-03-05 10:37:02 +10:00
Eric Anholt
d41846adb7 Clarify through the names what drm_ttm_alloc_pages() and friend actually did. 
These are all about the page directory (pointers to pages) rather than the
actual pages backing the allocation.
 2008-03-04 13:40:46 -08:00
Patrice Mandin
09999c90ab FIX_KMAP_BEGIN requires CONFIG_HIMEM (see include/asm-i386.h/fixmap.h) 2008-02-29 21:57:40 +01:00
Thomas Hellstrom
612c22f131 Working revision. 2008-02-29 15:38:55 +01:00
Thomas Hellstrom
1d068973d5 Fix compilation breakage on x86-64. 2008-02-29 13:32:25 +01:00
Thomas Hellstrom
2305100c0f More post-ioctl work. 2008-02-29 13:25:55 +01:00
Dave Airlie
cdbd616ea5 agp: export the correct symbol 2008-02-29 10:16:24 +10:00
Thomas Hellstrom
8ef838e5ff Add a compat kmap_atomic_prot_pfn to do quick kernel map / unmaps of 
PCI- or high memory.
This is substantially more efficient than drm_bo_kmap,
since the mapping only lives on a single processor.
Unmapping is done use kunmap_atomic(). Flushes only a single tlb() entry.

Add a support utility int drm_bo_pfn_prot() that returns the
pfn and desired page protection for a given bo offset.

This is all intended for relocations in bound TTMS or vram.
Mapping-accessing-unmapping must be atomic, either using preempt_xx() macros
or a spinlock.
 2008-02-28 14:06:46 +01:00
Thomas Hellstrom
28d4d02d67 Initial commit. 2008-02-28 14:05:53 +01:00
Thomas Hellstrom
40c9e6a26d Add a compat kmap_atomic_prot_pfn to do quick kernel map / unmaps of 
PCI- or high memory.
This is substantially more efficient than drm_bo_kmap,
since the mapping only lives on a single processor.
Unmapping is done use kunmap_atomic(). Flushes only a single tlb() entry.

Add a support utility int drm_bo_pfn_prot() that returns the
pfn and desired page protection for a given bo offset.

This is all intended for relocations in bound TTMS or vram.
Mapping-accessing-unmapping must be atomic, either using preempt_xx() macros
or a spinlock.
 2008-02-28 13:47:15 +01:00
Dave Airlie
01dcc47d89 drm: add modesetting as a driver feature. 
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
Jerome Glisse
75c9e0d346 radeon: remove TTM from an earlier merge 2008-02-26 23:30:45 +01:00
Alan Hourihane
1e66322633 Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into modesetting-101 
Conflicts:

	shared-core/i915_dma.c
 2008-02-26 15:42:41 +00:00
Alan Hourihane
73cb02b543 DRM_INFO -> DRM_DEBUG 2008-02-26 15:21:44 +00:00
Alan Hourihane
191385d518 DRM_INFO -> DRM_DEBUG 2008-02-26 15:20:59 +00:00
Alan Hourihane
89f65c50d7 define PRETHAW 2008-02-26 15:20:29 +00:00
Alan Hourihane
2476cb209e Implement short circuit for base change only 
Allow mode to be set with fb_id set to -1, meaning set
the mode with the current fb (if we have one bound).

Allow intelfb to hook back up it's fb if modesetting
clears it (maybe temporary).

Move any crtc->fb related register changes to set_base
in intel_fb.

General intelfb cleanups.
 2008-02-26 15:19:34 +00:00