15f841bd52
Strobe magic 0xB03F register to flush PCI-e GART table.
...
The original XGI kernel driver strobed 0xB03F each time a page was
allocated to back a GART page. When the driver was converted to use
the DRM SG interface, this code was lost. Returning it fixes a long
standing issue where the X-server would work fine the first time, but
acceleration commands would be ignored on the second X-server
invocation.
2007-08-13 16:21:20 -07:00
20a0e5e429
After calling drm_sman_cleanup, mark both heaps as uninitialized.
...
Since the heaps weren't marked as uninitialized, SG memory was never
re-allocated. This prevented the X-server from being able to restart
without re-loading the kernel module.
2007-08-09 18:57:15 -07:00
06e09842df
Use DRM_MEMORYBARRIER() macro instead of mb().
2007-08-09 18:28:16 -07:00
371f0a4d41
Mask off correct bits in M2REG_AUTO_LINK_STATUS for interrupt handling.
2007-08-09 18:15:42 -07:00
6dd97099ea
Minor clean up of IRQ code. Much, much more to come.
2007-08-09 16:20:44 -07:00
dbd4d0597f
Use sman memory manager instead of internal version.
2007-08-09 16:01:14 -07:00
aea6b4dea9
Unify alloc and free ioctls.
...
The DRM_XGI_PCIE_ALLOC and DRM_XGI_FB_ALLOC ioctls (and the matching
free ioctls) are unified to DRM_XGI_ALLOC. The desired memory region
is selected by xgi_mem_alloc::location. The region is magically
encoded in xgi_mem_alloc::index, which is used to release the memory.
Bump to version 0.11.0. This update requires a new DDX.
2007-08-09 15:30:36 -07:00
25cb876f85
Associate master file pointer with command list buffer.
...
Pass the master's file pointer, as supplied to xgi_bootstrap, to
xgi_cmdlist_initialize. Associate that pointer with the memory
allocated for the command list buffer. By doing this the memory will
be automatically cleaned up when the master closes the device. This
allows the removal of some clean up code.
2007-08-09 15:23:13 -07:00
f7ba02b745
Unify infrastructure for freeing on-card / GART memory.
2007-08-06 17:27:15 -07:00
6718198897
Release client memory in reclaim_buffers_idlelocked instead of preclose.
2007-08-06 16:56:20 -07:00
f3072becda
Refactor xgi_(fb|pcie)_free_all into xgi_free_all.
2007-08-06 16:35:07 -07:00
90907c5915
Replace per-heap semaphores with drm_device::struct_mutex.
2007-08-06 16:17:23 -07:00
f96bff9e21
Unify infrastructure for allocating (not yet freeing) on-card / GART memory.
2007-08-06 16:09:05 -07:00
5362cc723e
Eliminate unnecessary function xgi_pcie_free_locked.
2007-08-06 15:52:06 -07:00
d749cc9ae8
Initialize the AGP structure's base address at init rather than enable.
...
Not all drivers call enable (intel), but they would still like to use this
member in driver code.
2007-08-06 15:45:37 -07:00
a6fb93a150
Finish removing allocation "owner" infrastructure.
2007-08-06 15:43:51 -07:00
78e9c1a93d
Eliminate special-case handling of framebuffer (fake) allocation.
2007-08-06 15:37:56 -07:00
997a9a738e
Eliminate allocation "owner" usage.
2007-08-06 15:31:34 -07:00
8d5a8ebc31
nouveau: ouch, add nouveau_dma.[ch] files..
2007-08-06 22:32:36 +10:00
92084c6e05
Export some useful ttm functions to drivers.
2007-08-06 22:11:18 +10:00
cf04641bc6
nouveau: Give DRM its own gpu channel
...
If your card doesn't have working context switching, it is now broken.
2007-08-06 22:05:31 +10:00
97770db720
nouveau: Various internal and external API changes
...
1. DRM_NOUVEAU_GPUOBJ_FREE
Used to free GPU objects. The obvious usage case is for Gr objects,
but notifiers can also be destroyed in the same way.
GPU objects gain a destructor method and private data fields with
this change, so other specialised cases (like notifiers) can be
implemented on top of gpuobjs.
2. DRM_NOUVEAU_CHANNEL_FREE
3. DRM_NOUVEAU_CARD_INIT
Ideally we'd do init during module load, but this isn't currently
possible. Doing init during firstopen() is bad as X has a love of
opening/closing the DRM many times during startup. Once the
modesetting-101 branch is merged this can go away.
IRQs are enabled in nouveau_card_init() now, rather than having the
X server call drmCtlInstHandler(). We'll need this for when we give
the kernel module its own channel.
4. DRM_NOUVEAU_GETPARAM
Add CHIPSET_ID value, which will return the chipset id derived
from NV_PMC_BOOT_0.
4. Use list_* in a few places, rather than home-brewed stuff.
2007-08-06 21:45:18 +10:00
beaa0c9a28
nouveau: Pass channel struct around instead of channel id.
2007-08-06 03:40:43 +10:00
3a0bc518e3
Remove the pinned buffer from the LRU when pinning.
...
Also, be a little safer with setting the pinned flag within the struct lock.
I'm not 100% sure if this is required, but it seems like it might be.
2007-08-02 14:08:04 -07:00
cf4f1a85af
Add a couple of doxygen comments from reading the code.
2007-08-02 13:51:55 -07:00
7602e4f8a6
drm: add unlocked ioctl code path - not used yet
2007-08-02 19:13:58 +10:00
f83000c8b3
Refactor register dumping code.
2007-07-31 17:27:00 -07:00
c395d27a72
drm/fence: shut up lockdep
2007-08-01 10:12:36 +10:00
283eaa2559
drm: fix fencing refcount error
...
This extra increase was causing fence leaks on my system, due to create/user add already increasing it twice no need for a 3rd go.
2007-07-31 09:25:51 +10:00
08919d8a70
Move additional GE initialization into the kernel.
...
This code comes directly from the X server.
2007-07-30 12:01:52 -07:00
2fc697a7d2
Fix GE shut-down sequence.
...
When the GE is shut down, an empty command packet without a begin-link
must be sent. After this command is sent, wait for the hardware to go
idle. Finally, turn off the GE and disable MMIO.
2007-07-30 10:20:15 -07:00
01628a430d
Use DRM_READ/DRM_WRITE macros instead of directly accessing MMIO space.
2007-07-30 10:02:46 -07:00
2ac80e79e4
Use OUT3C5B macro instead of assuming little-endian byte order.
2007-07-30 09:59:19 -07:00
cd51f13138
Convert to new ioctl interface between core DRM and device-specific module.
2007-07-27 15:45:59 -07:00
c37ed9eca5
Eliminate use of DRM_ERR.
2007-07-26 17:01:16 -07:00
b89cc03465
Eliminate unnecessary (and now wrong) call gto drm_sg_free.
2007-07-26 16:58:59 -07:00
c561cb4650
Merge branch 'master' of ssh+git://git.freedesktop.org/git/mesa/drm into xgi-0-0-2
...
Conflicts:
linux-core/drmP.h
linux-core/drm_scatter.c
2007-07-26 16:58:28 -07:00
3c8ebd94e4
debug print ioctl return value as -integer rather than fffffwhatever.
2007-07-26 11:26:12 -07:00
f9c27aa50b
Copy the important parts of object_validate into object_create().
...
This should let us allocate buffers without holding the hardware lock.
While here, add DRM_DEBUG info for the drm_bo ioctls, so you can see something
more specific than just the cmd value per ioctl.
2007-07-26 11:18:27 -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
4175dd8181
drm/bo: set the req pointer for each buffer to validate
2007-07-26 15:26:36 +10:00
e2d00715cc
drm: fix size argument for copy to/from user
2007-07-26 13:26:04 +10:00
2bafeb673f
Fix typo on previous commit. Sigh...
2007-07-24 16:17:30 -07:00
75a68635a8
Pass correct offset to xgi_find_pcie_virt.
...
The wrong offset was being passed to xgi_find_pcie_virt. This would
cause an oops in addFlush2D.
2007-07-24 15:53:50 -07:00
8e64d2ae86
Fix license formatting.
2007-07-24 13:36:02 -07:00
2ef2997ee3
Fix flags for serveral ioctls.
2007-07-24 13:29:29 -07:00
887cb31ee9
Fix bug preventing X server from restarting.
...
The core DRM lastclose routine automatically destroys all mappings and
releases SG memory. XP10 DRM and DDX assumed this data stayed around
until module unload. xgi_bootstrap was reworked to recreate all these
mappings. In addition, the drm_addmap for the GART backing store was
moved into the kernel. This causes a change to the ioctl protocol and
a version bump.
2007-07-24 13:27:44 -07:00
46214fc397
Minor log message clean up.
2007-07-23 18:50:52 -07:00
388a2c54ee
Minor log message clean up.
2007-07-23 18:50:07 -07:00
03e932e32b
linux: Make DRM_IOCTL_GET_CLIENT return EINVAL when it can't find client #idx.
...
Fixes the getclient test and dritest -c.
2007-07-23 15:11:12 -07:00
2097d743f2
Eliminate XGI_CHECK_PCI_CONFIG.
...
Based on review comments from airlied, XGI_CHECK_PCI_CONFIG is
removed. He believes (and I tend to agree) that this is a largely
unnecessary workaround for a bug elsewhere.
2007-07-23 13:26:28 -07:00
7e6d08f670
drm_rmmap_ioctl(): remove dead code
...
This patch removes some obviously dead code spotted by the Coverity
checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-07-23 18:15:00 +10:00
94203840fe
Bump version.
2007-07-21 23:00:01 -07:00
699207cf2f
Remove some extraneous debug messages.
2007-07-21 21:37:45 -07:00
1a0775760c
Rename and document fields of xgi_cmdring_info.
2007-07-21 21:35:06 -07:00
3265a61f89
Make s_cmdring a field in the xgi_info structure instead of a global.
2007-07-21 20:39:22 -07:00
5d6fdd9d79
Clean up xgi_cmd_info and associated code.
...
There were numerous unnecessary fields in xgi_cmd_info. The remaining
fields had pretty crummy names. Cut out the cruft, and rename the
rest. As a result, the unused parameter "triggerCounter" to
triggerHWCommandList can be removed.
2007-07-21 20:34:56 -07:00
0844c46759
Fix misc ioctl issues, makes Nouveau run.
...
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
b43b0b2b32
fix missing brace placement for IOC_IN
2007-07-21 22:11:41 +10:00
f68ad6d1ab
fix drm no-compile due to BSD :-)
2007-07-21 21:50:25 +10:00
5b38e13416
Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.
...
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.
...
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
e39286eb5e
Remove DRM_ERR OS macro.
...
This was used to make all ioctl handlers return -errno on linux and errno on
*BSD. Instead, just return -errno in shared code, and flip sign on return from
shared code to *BSD code.
2007-07-20 12:53:52 -07:00
5dc9fd96d7
Fix linux spinlock macros after the last commit.
2007-07-20 12:55:51 -07:00
ed82d5398a
Clean up flush command generation in addFlush2D.
2007-07-20 11:31:01 -07:00
659209cb2d
Clean up generation of begin commands in xgi_submit_cmdlist
...
Generate the begin command once in a temporary buffer. Then,
depending on whether the command is to be written directly to the
hardware or to a secondary buffer, copy to command to the correct place.
2007-07-20 11:29:16 -07:00
6bd8483074
Change handling of begin types slightly.
...
Moved the getCurBatchBeginPort before its only caller. Modified
function to return the command ID instead of the port offset.
Function also now assumes input begin type is value.
Added code to ioctl handler to validate begin type.
2007-07-20 10:57:40 -07:00
56665a42f4
Delete unused variable in xgi_driver_load.
2007-07-19 19:09:24 -07:00
970674f486
Fix error handing related to xgi_cmdlist_initialize.
...
xgi_cmdlist_initialize wasn't correctly checking for errors from
xgi_pcie_alloc. Furthermore, xgi_bootstrap, the one caller of
xgi_cmdlist_initialize, wasn't check its return value.
2007-07-19 19:08:47 -07:00
a33f548729
Debug message and comment clean up in xgi_submit_cmdlist.
2007-07-19 19:05:52 -07:00
15245b670e
Rework xgi_(pcie|fb)_free_all to prevent deadlock.
2007-07-19 11:38:56 -07:00
2f53ce4af2
Move MMIO drm_addmap (and code that depends on it) to xgi_bootstrap.
...
For reasons that I don't understand, the drm_addmap call would succeed
in xgi_driver_load, but writes to the map later would oops. Moving it
to xgi_bootstrap fixes this problem.
2007-07-19 11:05:13 -07:00
5ba94c2ab8
Initial pass at converting driver to DRM infrastructure.
2007-07-19 10:29:18 -07:00
05204b9c8d
Merge branch 'origin'
2007-07-19 06:31:26 -07:00
33a50412c2
Add dry-coded DRM drawable private information storage for FreeBSD.
...
With this, all modules build again.
2007-07-18 14:22:49 -07:00
1ff858fe3a
Fix via dmablit when blit queue is full.
...
Fix by Simon Farnsworth, Bugzilla Bug #11542
http://bugs.freedesktop.org/show_bug.cgi?id=11542
2007-07-18 10:40:03 +02:00
a64b5d8d37
fix some missing whitespace/tab
2007-07-18 15:49:45 +10:00
3a71e87742
drm: idr stuff is upstream for 2.6.23
2007-07-18 09:46:16 +10:00
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
bff698d0ed
drm_context: fix braino
2007-07-18 09:27:21 +10:00
7f98815d00
Make drm_sg_free callable in-kernel.
2007-07-16 22:15:01 -07:00
bcba7ba981
Log message clean up in WriteRegDWord. Remove unused inline functions.
2007-07-16 21:15:58 -07:00
5b08ab258f
Clean ups (primarilly log messages) in xgi_test_rwinkernel.
2007-07-16 21:12:30 -07:00
658ff2daf3
Eliminate several useless ioctls and associated cruft.
...
The ioctlss XGI_ESC_DEVICE_INFO, XGI_ESC_MEM_COLLECT,
XGI_ESC_PCIE_CHECK, XGI_ESC_GET_SCREEN_INFO, XGI_ESC_PUT_SCREEN_INFO,
XGI_ESC_MMIO_INFO, and XGI_ESC_SAREA_INFO, are completely unnecessary.
The will be doubly useless when the driver is converted to the DRM
infrastructure.
2007-07-16 20:58:43 -07:00
4575d5b8f1
Massive log message clean up in xgi_submit_cmdlist.
2007-07-16 20:56:11 -07:00
ec67c2def9
nouveau: G8x PCIEGART
...
Actually a NV04-NV50 ttm backend for both PCI and PCIEGART, but PCIGART
support for G8X using the current mm has been hacked on top of it.
2007-07-17 13:51:14 +10:00
23631fca09
drm: fixup old kernel compat code
2007-07-16 13:52:21 +10:00
0accdc1f69
drm: fixup compat wrappers
2007-07-16 13:50:04 +10:00
535e3dec8c
drm: remove internal sman typedef
2007-07-16 13:46:37 +10:00
191c062933
drm: remove drm_ref_t
2007-07-16 13:45:39 +10:00
24311d5d82
drm: remove drm_buf_t
2007-07-16 13:42:11 +10:00
be85ad0333
drm: detypedef ttm/bo/fence code
2007-07-16 13:37:02 +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
1a07256d60
drm: remove ttm userspace typedefs
2007-07-16 11:30:53 +10:00
b95ac8b7b3
drm: detypedef drm.h and fixup all problems
2007-07-16 11:22:15 +10:00
4be9554fcd
drm: fix typedef in drm_os_linux.h
2007-07-16 11:13:07 +10:00
2134193af6
Merge branch 'drm-ttm-cleanup-branch'
2007-07-16 10:05:20 +10:00
5522136b7f
Merge branch 'master' into xgi-0-0-2
2007-07-12 15:28:17 -07:00
750371cb6e
nouveau: separate region_offset into map_handle and offset.
2007-07-12 10:46:57 +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
04e4922c0c
Made drm_sg_alloc accessible from inside the DRM - drm_sg_alloc_ioctl is the ioctl wrapper
2007-07-11 02:34:00 +02:00
76ca1e858f
Convert occurances of U32 to other types.
...
Most occurances of U32 were converted to u32. These are cases where
the data represents something that will be written to the hardware.
Other cases were converted to 'unsigned int'.
U32 was the last type in xgi_types.h, so that file is removed.
2007-07-09 18:54:25 -07:00
5c481d0a42
Eliminiate fields in xgi_info that are duplicates of fields in pci_dev.
2007-07-09 16:43:48 -07:00
1f4e24b429
Move types shared with user mode to xgi_drm.h.
2007-07-09 16:33:14 -07:00
7268b65d5c
Correct types that are shared with user mode.
2007-07-09 16:22:48 -07:00
a3f56dc3d0
Adjust the types of the fields of xgi_aperture.
2007-07-09 16:07:27 -07:00
2f2d8b9688
Merge xgi_mem_req and xgi_mem_alloc into a single type.
...
These two structures were used as the request and reply for certain
ioctls. Having a different type for an ioctl's input and output is
just wierd. In addition, each structure contained fields (e.g., pid)
that had no business being there.
This change requires updates to user-space.
2007-07-09 15:59:09 -07:00
c806bba466
nouveau/nv50: Initial channel/object support
...
Should be OK on G84 for a single channel, multiple channels *almost* work.
Untested on G80.
2007-07-09 16:16:44 +10:00
86e75b7f7f
Remove XGI_IOCTL_CPUID and associated cruft.
2007-07-05 17:49:13 -07:00
8b18276458
Major clean up of xgi_ge_irq_handler
...
Two large blocks of code were moved out of this function into separate
functions. This brought some much needed sanity to the indentation.
Some dead varaibles were removed.
2007-07-05 17:45:44 -07:00
2695e8e209
Convert weird rtdsc usage to get_cycles.
...
I'm not convinced that get_cycles is the right approach here, but it's
better than the weird way that rtdsc was being used.
2007-07-05 17:18:12 -07:00
d57b7f02d2
Use idr_replace trick to eliminate struct drm_ctx_sarea_list.
2007-07-03 10:41:48 -04:00
1814a829eb
Don't take dev->struct_mutex twice in drm_setsareactx.
2007-07-03 10:31:46 -04:00
ea832a8e55
Simplification for previous commit.
...
Dave Airlie pointed out on IRC that idr_replace lets us know if the ID hasn't
been allocated, so we don't need a special pointer value for allocated IDs that
don't have valid information yet.
2007-07-03 12:15:15 +02:00
8d96ba9805
Restore pre-idr semantics for drawable information.
...
There's a difference between a drawable ID not having valid drawable
information and not being allocated at all. Not making the distinction would
break i915 DRM swap scheduling with older X servers that don't push drawable
cliprect information to the DRM.
2007-07-03 11:41:44 +02:00
c9d752ff4f
Fix must-check warnings and implement a few error paths.
2007-07-02 17:52:07 -04:00
b323ab52aa
Drop drm_drawable_list and add drm_drawable_info directly to the idr.
2007-07-02 15:07:02 -04:00
fc37781dd3
Convert a few more U32 variables to more appropriate, generic types.
2007-06-29 21:48:31 -07:00
49ccec1b08
Convert xgi_mem_location enum values to less generic names.
2007-06-29 21:38:48 -07:00
32584d94e6
Convert open coded list iterators to either list_for_each_entry or list_for_each_entry_safe
2007-06-29 21:35:27 -07:00
4403540776
Clean up xgi_pcie_heap_check
...
The whole purpose of xgi_pcie_heap_check is to log information about
entries on the used_list. If XGI_DEBUG is not set, it doesn't print
anything. Therefore we can #ifdef the whole function body.
Convert open-code list iteration to use list_for_each_entry.
2007-06-29 21:15:33 -07:00
4c4780bc8e
Stop-gap fix in xgi_submit_cmdlist
...
Comment in the code explains it. Basically, I put an if-statement
around a block of code to prevent a NULL pointer dereference that
should never happen in the first place. Eventually, this will need to
come out.
2007-06-29 21:05:16 -07:00
e206c4c59d
Convert some PCI-e GART related variable to generic types.
...
A few of the PCI-e GART related fields in struct xgi_info were
hardcoded to u32. None of them need to be. Convert them to either
unsigned int or bool.
2007-06-29 21:00:50 -07:00
3773378658
Delete unused arrays s_emptyBegin and s_flush2D.
2007-06-29 20:49:21 -07:00
406ded3816
Replace U(8|16) with u(8|16).
2007-06-29 16:41:32 -07:00
ec7730e5ba
Eliminate unnecessary defines of TRUE and FALSE.
2007-06-29 16:37:39 -07:00
5da2a3c2d4
Replace BOOL with bool.
2007-06-29 16:37:01 -07:00
ba3173fa39
Eliminate unused integer and float typedefs.
2007-06-29 16:35:36 -07:00
88328d4ef0
Eliminate structure typedefs
...
Documentation/CodingStyle says that 'typedef struct foo foo_t' is
evil. I tend to agree. Elminate all uses of such construct.
2007-06-29 15:27:38 -07:00
33b8476dfb
Fix return type of xgi_find_pcie_block.
...
This function used to return 'void *', which was then cast to
'xgi_pcie_block_t *' at the only caller. I changed the return type to
'struct xgi_pcie_block_s *' and removed the explicit cast.
2007-06-29 09:30:02 -07:00
a27af4c4a6
Avoid hitting BUG() for kernel-only fence objects.
2007-06-29 15:22:28 +02:00
00f1a66f22
Fence object reference / dereference cleanup.
...
Buffer object dereference cleanup.
Add a struct drm_device member to fence objects:
This can simplify code, particularly in drivers.
2007-06-29 12:58:45 +02:00
475c1e67ba
Remove unused type 'struct xgi_pcie_list_s' / xgi_pcie_list_t.
2007-06-28 23:40:36 -07:00
8fa24c53f5
Minor clean up of variable declarations in xgi_find_pcie_virt.
2007-06-28 22:32:11 -07:00
9c85fb866d
Clean up debug log messages in xgi_find_pcie_block.
2007-06-28 22:26:39 -07:00
11ffe4632a
Convert comment header of xgi_find_pcie_virt to kernel doc format.
2007-06-28 22:20:13 -07:00
ce0d528d3c
nouveau/nv50: skeletal backend
2007-06-28 03:26:43 +10:00
695599f18d
nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7)
...
For various reasons, this ioctl was a bad idea.
At channel creation we now automatically create DMA objects covering
available VRAM and GART memory, where the client used to do this themselves.
However, there is still a need to be able to create DMA objects pointing at
specific areas of memory (ie. notifiers). Each channel is now allocated a
small amount of memory from which a client can suballocate things (such as
notifiers), and have a DMA object created which covers the suballocated area.
The NOTIFIER_ALLOC ioctl exposes this functionality.
2007-06-28 03:26:43 +10:00
8cee7dca95
Clean up warnings about unused variables and functions.
2007-06-26 13:46:36 -07:00
b9ef1467fe
Clean up mixed declarations and code.
2007-06-26 13:39:01 -07:00
3547fbda63
Revert over-zealous change from previous commit.
2007-06-26 13:29:28 -07:00
3a776fa01e
Add XGI driver to Makefiles.
2007-06-26 13:26:10 -07:00
47bf6239aa
Clean up compile-time kernel feature detection.
2007-06-26 13:20:15 -07:00
7a053306a9
linux/config.h is deprecated or gone.
2007-06-26 13:16:04 -07:00
ec9e494eb9
Gut support for pre-2.6 kernels.
2007-06-26 13:15:22 -07:00
434657a258
dos2unix and Lindent
2007-06-26 13:10:30 -07:00
7af9d67037
Initial XP10 code drop from XGI.
...
See attachment 10246 on https://bugs.freedesktop.org/show_bug.cgi?id=5921
2007-06-26 13:05:29 -07:00
341bc78207
nouveau: NV1X/2X/3X PFIFO engtab functions
...
Earlier NV1X chips use the NV04 code, see previous commits about NV10 RAMFC
entry size.
2007-06-24 18:58:14 +10:00
05d86d950a
nouveau: NV04 PFIFO engtab functions
2007-06-24 18:57:09 +10:00
f2e64d5276
nouveau: NV4X PFIFO engtab functions
2007-06-24 18:56:01 +10:00
7f2a1cf275
Merge branch 'vblank-rework' into vblank
2007-06-22 11:12:02 -07:00
97dcd7fd25
more vblank rework
...
- use a timer for disabling vblank events to avoid enable/disable calls too
often
- make i915 work with pre-965 chips again (would like to structure this
better, but this hack works on my test system)
2007-06-22 11:06:51 -07:00
d2d53024fb
Fix vblank wait condition.
...
Sync-to-vblank actually works again for me with radeon.
2007-06-22 11:45:23 +02:00
2738bca6f5
Use drm_calloc instead of assigning 0.
2007-06-22 11:44:38 +02:00
638ebbab54
fix radeon setparam on 32/64 systems, harder.
...
Commit 9b01bd5b284bbf519b726b39f1352023cb5e9e69 introduced a
compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was
to handle the fact that on i386, alignof(uint64_t)==4.
Unfortunately, this handler was installed for _all_ 64-bit
architectures, instead of only x86_64 and ia64. And thus it breaks
32-bit compatibility on every other arch, where 64-bit integers are
aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode.
Arnd has a cunning plan to use 'compat_u64' with appropriate alignment
attributes according to the 32-bit ABI, but for now let's just make the
compat_radeon_cp_setparam routine entirely disappear on 64-bit machines
whose 32-bit compat support isn't for i386. It would be a no-op with
compat_u64 anyway.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-06-18 12:46:00 +10:00
b6610363e3
First cut at radeon support for the vblank rework.
2007-06-15 11:21:57 -07:00
3d5d41fa98
i915: Fix handling of breadcrumb counter wraparounds.
2007-06-15 17:13:11 +02:00
0f5334be2b
Remove DRIVER_IRQ_VBL(2).
...
If the driver doesn't support vertical blank interrupts, it won't call
drm_vblank_init(), and dev->num_crtcs will be 0.
Also fix an off-by-one test against dev->num_crtcs.
2007-06-15 11:01:51 +02:00
fbee089aca
Make vblank waitqueue per CRTC.
2007-06-15 10:50:22 +02:00
84bea38353
Fix i915 sequence mask.
2007-06-15 10:35:52 +02:00
3ee31a1f35
Indentation fixes.
2007-06-15 10:31:32 +02:00
d34b2c7b9e
Fix refcounting / lock race.
...
Reported by Steve Wilkins / Michel Dnzer.
2007-06-15 10:26:51 +02:00
e1b8eabeee
Locking fixes and instrumentation.
2007-06-15 10:26:51 +02:00
82e2c3304d
Wake up vblank waitqueue in drm_handle_vblank().
2007-06-15 10:25:50 +02:00
7f95a06c61
Return current sequence number to userspace after blocking wait for vblank.
2007-06-15 10:12:23 +02:00
1000d88ddf
Fix memory leaks in vblank error paths.
...
Also use drm_calloc instead of drm_alloc and memset, and use the size of the
struct instead of the size of the pointer for allocation...
2007-06-15 10:10:33 +02:00
b06268294a
Comment new vblank routines and fixup several issues:
...
- use correct refcount variable in get/put routines
- extract counter update from drm_vblank_get
- make signal handling callback per-crtc
- update interrupt handling logic, drivers should use drm_handle_vblank
- move wakeup and counter update logic to new drm_handle_vblank routine
- fixup usage of get/put in light of counter update extraction
- fix longstanding bug in signal code, update pending counter only
*after* we're sure we'll setup signal handling
2007-06-14 11:32:31 -07:00
62082ab3e6
Make sure we read fence->signaled while spinlocked.
2007-06-13 15:38:59 +02:00
5156f1c897
Fix fence object deref race.
2007-06-13 15:19:30 +02:00
ca47fa90b7
Update vblank code:
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- move pre/post modeset ioctl to core
- fixup i915 buffer swap
- fix outstanding signal count code
- create new core vblank init routine
- test (works with glxgears)
- simplify i915 interrupt handler
2007-06-12 13:35:41 -07:00
db689c7b95
Initial checkin of vblank rework. Code attempts to reduce the number
...
of vblank interrupt in order to save power.
2007-06-12 10:44:21 -07:00
f984b1b8d1
Fix some obvious bugs.
2007-06-12 12:30:33 +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
280083d4a2
use krh's idr mods to remove lists from idr code
2007-06-10 15:40:21 +10:00
7426da7538
oops must fix this properly at some point
2007-06-07 18:45:00 +10:00
e22f428f5f
drm: fix radeon setparam alignment issues on 32/64-bit
2007-06-07 18:41:18 +10:00
5bd0ca125e
remove include of linux ioctl32.h from drm drivers
2007-06-05 18:16:44 +10:00
a4cddc6596
Revert "drm: add new drm_wait_on function to replace macro"
...
This reverts commit 6e860d08d0
2007-06-03 18:12:28 +10:00
4e9d215bdf
radeon: add support for vblank on crtc2
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This add support for CRTC2 vblank on radeon similiar to the i915 support
2007-06-03 16:28:21 +10:00
638c8087de
drm: fixup initialisation of list heads and idr
2007-06-01 19:00:24 +10:00
056c2f249a
drm: move context handling code to use linux idr
2007-05-27 08:44:38 +10:00
f64674743a
drm: convert drawable handling to use Linux idr
...
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
8e083c522e
drm: make sure the drawable code doesn't call malloc(0).
...
Signed-off-by: Michel Dänzer <michel@tungstengraphics.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-05-26 04:35:54 +10:00
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
ce58e53a01
whitespace fixups from kernel
2007-05-26 03:32:34 +10:00
adee6f52e6
ati_pcigart: cut to 80 chars
2007-05-26 03:32:34 +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
7b48f0022a
drm: cleanup use of Linux list handling macros
...
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
ea98d7e796
nouveau: don't build the module by default
2007-05-17 17:35:51 +02:00
b2a875ba89
ttm: complete drm buffer object ioctl split
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retain the op operation for validate/fence operations
2007-05-08 18:25:15 +10:00
ae677472af
drm/ttm: remove old fence ioctl
2007-05-08 17:55:57 +10:00
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
c4e2caec44
s/OJBECTS/OBJECTS/
2007-05-06 10:09:59 -06:00
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
c9cd2c768b
drm: remove unused define DRM_HAS_TTM
2007-05-06 10:50:10 +10:00
6e860d08d0
drm: add new drm_wait_on function to replace macro
2007-04-28 15:07:43 +10:00
e9b3acd257
remove register usage
2007-04-28 15:07:43 +10:00
9f9c19065c
remove DRM_GETSAREA and replace with drm_getsarea function
2007-04-28 15:07:43 +10:00
3a2c9f4621
linux: minor indent.
2007-04-26 14:16:28 +03:00
afc029e935
whitespace cleanup
2007-04-26 16:25:43 +10:00
e5c1f1caa2
remove some whitespace violation
2007-04-26 16:22:28 +10:00
4b72759b30
drm: nopfn warning on 64-bit
2007-04-26 16:22:11 +10:00
71d44cda52
drm/ttm: allow drm_buffer_object_create to be used in-kernel
2007-04-26 16:09:24 +10:00
3c384a9ad5
Add new buffer object type for kernel allocations that don't initially have a user mapping.
...
(cherry picked from commit 2e21779992
2007-04-26 16:04:09 +10:00
af3ffcd822
Initialize rwlock using rwlock_init to appease lockdep validator.
2007-04-20 18:06:31 -04:00
a8a8108e45
Avoid a fence timeout problem when a signal is pending.
2007-04-20 15:57:41 +02:00
1ce9c09231
Fix via compile error
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(Reported by Benno Schulenberg.)
2007-04-20 15:49:31 +02:00
2df2c70e20
Simplify the ttm backend interface and the agp ttm backend.
2007-04-18 16:33:28 +02:00
5a96d59ce9
Don't always free up memory space when we unpin buffers.
2007-04-17 14:15:37 +02:00
5432cc4abf
Fix buffer object reference problems.
...
(Reported by Dave Airlie).
2007-04-17 10:53:19 +02:00
e91ceff6c9
Add a code comment.
2007-04-17 08:46:45 +02:00
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
a70f8e0ab2
radeon: add support for reverse engineered xpress200m
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The IGPGART setup code was traced using mmio-trace on fglrx by myself
and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel.
This code doesn't let the 3D driver work properly as the card has no
vertex shader support.
Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this
work on.
2007-04-09 21:52:59 +10:00
b25558bb73
fixup install target, not sure what I was smokin...
2007-04-07 07:21:05 +10:00
9c79371659
add an install target to the drm modules makefile
2007-04-05 11:18:00 +10:00
c496827921
Fix user object reference when caller is not object creator.
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(Reported by Dave Airlie).
2007-04-03 10:54:23 +02:00
38d18acb8f
Add a fence flush event to each fence-signaled check when lazy-waiting
...
to make sure we don't lose any sequence numbers if, for some reason,
they don't generate an IRQ.
2007-04-03 10:29:15 +02:00
7743af9449
Evicted no-move buffers can get lost if they end up in another
...
memory type than local.
2007-04-03 10:29:14 +02:00
d85e243259
Fix an oops when trying to clean a not yet initialized memory type.
2007-04-03 10:29:14 +02:00
72d457fc19
Make sure CMA (Can't map aperture) pages are mapped uncached.
...
(Should really make this write-combined using PATs, at some point).
2007-04-03 10:29:14 +02:00
3f70518f0b
drm/bo: avoid oops if the memory manager for this type isn't initialised
2007-03-29 09:25:04 +10:00
81b811da37
drm/i915: set the bo up at firstopen time not after DMA init
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This is required to use TTM to allocate the ring buffer.
2007-03-27 18:01:31 +10:00
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
674cefd4fe
nouveau: move card initialisation into the drm
...
The PGRAPH init for the various cards will need cleaning up at some point,
a lot of the values written there are per-context state left over from the
all the hardcoding done in the ddx.
It's possible some cards get broken by this commit, let me know.
Tested on: NV5, NV18, NV28, NV35, NV40, NV4E
2007-03-26 20:59:37 +10:00
5ad43f4675
vm: cleanup drm_vm.c along lines of cleanups queued for kernel
2007-03-24 17:58:27 +11:00
8d918b0b63
cleanup more whitespace from ttm merge
2007-03-23 14:56:39 +11:00
39795501a8
drm: remove second spinlock init for tasklet lock
2007-03-23 14:56:28 +11:00
209870a882
rename badly named define
2007-03-20 10:13:58 +11:00
ef71b6230b
remove i830 reference
2007-03-19 11:46:35 +00:00
cbe31d0dc7
Remove old i830 kernel driver.
2007-03-19 11:46:35 +00:00
1e77e52755
more return values fixup
2007-03-19 09:20:04 +11:00
46fac17082
fixup return values in drm ioctl
2007-03-19 09:12:08 +11:00
c991f8e049
cleanup ioctl expansion code
2007-03-19 08:46:39 +11:00
a2e3bae8e2
oops missing else
2007-03-19 08:46:25 +11:00
bbb6fc9307
make drm fops const from kernel
2007-03-19 08:36:01 +11:00
483f6a113d
use ARRAY_SIZE
2007-03-19 08:32:25 +11:00
2d7ecb8422
more tab/space conversion
2007-03-19 08:29:07 +11:00
2463b03cb4
whitespace cleanup pending a kernel merge
2007-03-19 08:23:43 +11:00
6c4428d40c
clean up more of inline functions agp_remap/drm_lookup_map
2007-03-19 08:09:21 +11:00
27197d7836
deinline agp_remap along lines of kernel
2007-03-18 21:45:07 +11:00
c4808e206b
remove drm_lookup_map unused now
2007-03-18 21:42:48 +11:00
6a60b47d12
replace instance of SA_SHIRQ with IRQF_SHARED
...
backwards compat added by airlied
2007-03-11 12:13:58 +11:00
c9178c3d01
ati: make pcigart code able to handle variable size PCI GART aperture
...
This code doesn't enable a variable aperture it just modifies the codebase
to allow me fix it up later
2007-03-04 18:16:29 +11:00
6a51da7325
Fix Alpha domain/bus issue
2007-02-27 08:56:20 +00:00
80468e7532
Fix build for 2.6.21-rc1.
...
The vm subsystem of 2.6.21 is fully compatible with the buffer object
vm code.
2007-02-26 18:17:54 +01:00
2b7a9afa09
Some fencing cleanup.
2007-02-22 17:04:20 +01:00
a253de2fcf
drm: remove last usage of VM_OFFSET
2007-02-18 17:59:40 +11:00
6d8ed5aedd
Leftover files from previous commit.
2007-02-16 20:25:26 +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
7803977aa9
Fix build against older kernels.
2007-02-15 09:26:16 +01:00
a78f70faad
Merge branch 'ttm-vram-0-1-branch'
2007-02-14 15:33:40 +01:00
35eb12d8bf
Fix multiple spinlock unlocking
2007-02-14 15:32:08 +01:00
1345076c8f
Rename drm_ttm.h to drm_objects.h
...
Fix up some header incompatibilities in drm_fence.c caused by the previous
commit.
2007-02-14 14:10:10 +01:00
8ffc1844b0
Move fence- and buffer-object related header stuff to drm_ttm.h
2007-02-14 14:05:40 +01:00
5c9a7b0f94
Remove an intel-specific hack and replace it with a fence driver callback.
2007-02-14 13:31:35 +01:00
04760563b8
Set the drm bus map type for each buffer object memory type.
2007-02-14 12:39:02 +01:00
7bcb62b45d
Rework buffer object vm code to use nopfn() for kernels >= 2.6.19.
2007-02-14 10:49:37 +01:00
6b289db054
Remove debug printout.
2007-02-13 20:47:30 +01:00
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
9efdae317c
More bugfixes.
...
Fixed memory, pinned buffers and unmappable memory now seems
fully functional.
2007-02-13 20:05:32 +01:00
5bd13c5e15
Fix some outdated URLs, remove others.
2007-02-12 15:45:51 -05:00
398913dc0e
Lindent.
2007-02-12 20:34:50 +01:00
b0c5339ed6
More bugfixes.
2007-02-12 20:32:03 +01:00
f02f83ee08
Cleanup and fix support for pinned buffers.
2007-02-12 17:47:57 +01:00
85ee2a8d04
Various bugfixes.
2007-02-10 12:06:36 +01:00
53aee3122a
I915 accelerated blit copy functional.
...
Fixed - to System memory copies are implemented by
flipping in a cache-coherent TTM,
blitting to it, and then flipping it out.
2007-02-09 16:36:53 +01:00
57df398072
Reinstate some LRU handling.
2007-02-09 12:43:18 +01:00
d32b21e016
Remove some code that should have gone in
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commit 6a49d9a8ab
2007-02-09 00:11:53 +01:00
99acdaee48
Fix copyright statements.
2007-02-09 00:07:29 +01:00
6a49d9a8ab
Fix evict_mutex locking range.
...
Implement unmappable buffers. (fault moves them to mappable when needed).
Various bugfixes.
2007-02-09 00:02:02 +01:00
b2bcbf874b
Add an accelerated buffer copy cleanup helper.
...
Export helper functions and make some important buffer-object functions non-static.
Add an i915 accelerated blit buffer move for pci memory buffers.
2007-02-08 21:28:33 +01:00
a0ed808d05
Don't create a ttm just to copy from.
2007-02-08 19:06:39 +01:00
bf8f46d4c6
Fix mm_block leak.
...
Some other minor fixes.
2007-02-08 18:59:02 +01:00
e4b2da4406
A minor function interface change and some memcpy bugfixing.
...
Hooray!! it sort of works with a fixed AGP area as faked VRAM.
2007-02-08 16:21:38 +01:00
1257907fa9
Simplify external ttm page allocation.
...
Implement a memcpy fallback for copying between buffers.
2007-02-08 13:29:08 +01:00
09984ad77b
Update memory compatibility tests.
...
Now only pinned buffers are broken.
2007-02-08 11:55:24 +01:00
c1fbd8a566
Checkpoint commit.
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Flag handling and memory type selection cleanup.
glxgears won't start.
2007-02-07 17:25:13 +01:00
af24465b2e
Fix a stray unlock_kernel() in drm_vm.c
...
Add a file for memory move helpers, drm_bo_move.c
Implement generic memory move.
Cached, no_move and unmapped memory temporarily broken.
2007-02-07 12:52:23 +01:00
71b9e876f9
Simplify pci map vs no pci map choice.
2007-02-06 16:59:45 +01:00
40ce53dfde
Implement a drm_mem_reg_t substructure in the buffer object type.
2007-02-06 15:56:43 +01:00
609e3b0375
Implement a policy for selecting memory types.
2007-02-06 14:20:33 +01:00
2d962332de
i915: Add copy-blit operation.
2007-02-05 16:13:32 +01:00
ebf22aed9a
nouveau: add missing nv04_graph.c symlink.
2007-02-03 06:02:12 +01:00
d69902db3b
nouveau: fix nv04 graph routines for new register names.
2007-02-03 05:25:36 +01:00
63f2abd721
Make also later kernels work with buffer object vm
...
and clean up some function names.
2007-02-02 19:49:11 +01:00
c269d560e4
Make vm handle buffer objects instead of ttm objects.
...
Remove ttm objects.
Make vm aware of PCI memory type buffer objects.
(Only works for pre 2.6.16 kernels for now).
2007-02-02 14:47:44 +01:00
dd733dea38
Fix missing ttm_open_vma call from previous commit.
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Honour the ttm backend cant-use-aperture flag.
2007-02-01 13:19:05 +01:00
9677c5ecc6
Prepare for removal of the ttm_object type.
2007-02-01 10:53:55 +01:00
333c6af47a
Protect drm_mmap against disappearing maps.
...
The map lists and hash tables are protected using dev->struct_mutex,
but drm_mmap strangely never locked this mutex.
2007-02-01 00:38:57 +01:00
3024f23c65
memory manager: Make device driver aware of different memory types.
...
Memory types are either fixed (on-card or pre-bound AGP) or not fixed
(dynamically bound) to an aperture. They also carry information about:
1) Whether they can be mapped cached.
2) Whether they are at all mappable.
3) Whether they need an ioremap to be accessible from kernel space.
In this way VRAM memory and, for example, pre-bound AGP appear
identical to the memory manager.
This also makes support for unmappable VRAM simple to implement.
2007-01-31 14:50:57 +01:00
36d50687dd
Fix an error-path oops.
2007-01-31 11:03:53 +01:00
d399fcf46f
Add a buffer object transfer function.
...
Creates a placeholder for the old buffer contents
when it is transfered to / from static memory like VRAM.
2007-01-30 16:20:23 +01:00
9bbdc0fb10
Clean up buffer object destruction somewhat.
2007-01-30 12:35:49 +01:00
9a654e71bd
Use pre-defined list_splice function.
2007-01-29 13:37:02 +01:00
45418bb1b1
s/buf/bo/ for consistency.
2007-01-29 13:37:02 +01:00
Ian Romanick
Eric Anholt
Ben Skeggs
Dave Airlie
Dave Airlie
Dave Airlie
Adrian Bunk
Pekka Paalanen
Dave Airlie
Thomas Hellstrom
Arthur Huillet
Kristian Høgsberg
Michel Dänzer
Jesse Barnes
David Woodhouse
Jesse Barnes
Jesse Barnes
Stephane Marchesin
Brian
George Sapountzis
Alan Hourihane
Maarten Maathuis
Jay Estabrook
Adam Jackson
Thomas Hellstrom