6f89584e13
i915: Improved page flipping support, including triple buffering.
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Pages are tracked independently on each pipe.
Bump the minor version for 3D clients to know page flipping is usable, and
bump driver date.
2007-02-19 15:08:40 +01:00
34aa3393d0
i915: Page flipping enhancements.
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Leave it to the client to wait for the flip to complete when necessary,
but wait for a previous flip to complete before emitting another one. This
should help avoid unnecessary stalling of the ring due to pending flips.
Call i915_do_cleanup_pageflip() unconditionally in preclose.
2007-02-19 15:08:40 +01:00
078e430726
i915: Unify breadcrumb emission.
2007-02-19 15:08:40 +01:00
85ee2a8d04
Various bugfixes.
2007-02-10 12:06:36 +01:00
53aee3122a
I915 accelerated blit copy functional.
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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.
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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.
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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.
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Some other minor fixes.
2007-02-08 18:59:02 +01:00
e4b2da4406
A minor function interface change and some memcpy bugfixing.
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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.
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Implement a memcpy fallback for copying between buffers.
2007-02-08 13:29:08 +01:00
09984ad77b
Update memory compatibility tests.
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Now only pinned buffers are broken.
2007-02-08 11:55:24 +01:00
898aca1a66
Warning fix: correct type of i915_mmio argument.
2007-02-07 21:26:02 -08:00
ef9a9d3cd1
Define __iomem for systems without it.
2007-02-07 21:26:01 -08:00
8918748058
Add chip family flags to i915 driver, and fix a missing '"' in mach64 ID list.
2007-02-07 21:26:01 -08:00
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
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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
17985f07d6
nouveau: more work on the nv04 context switch code.
2007-02-06 01:17:32 +01:00
2d962332de
i915: Add copy-blit operation.
2007-02-05 16:13:32 +01:00
8c663b4e56
nouveau: and of course, I was missing the last nv04 piece.
2007-02-03 06:13:27 +01:00
ebf22aed9a
nouveau: add missing nv04_graph.c symlink.
2007-02-03 06:02:12 +01:00
0c13657c33
nouveau: plugin the nv04 graph init function.
2007-02-03 06:00:29 +01:00
7ab9e7f36f
nouveau: cleanup the nv04 pgraph save/restore mechanism.
2007-02-03 05:56:42 +01:00
d69902db3b
nouveau: fix nv04 graph routines for new register names.
2007-02-03 05:25:36 +01:00
5a072f32c8
nouveau: rename registers to their proper names.
2007-02-03 04:57:06 +01:00
e64dbef911
nouveau: add NV04 registers required for PGRAPH context switching.
2007-02-03 04:23:09 +01:00
55f7859a25
nouveau: nv ctx switch opps the size of array was wrong
2007-02-02 23:01:03 +01:00
63cf3b3da7
nouveau: nv10 ctx switch, some regs are nv17+ only
2007-02-02 20:08:33 +01:00
63f2abd721
Make also later kernels work with buffer object vm
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and clean up some function names.
2007-02-02 19:49:11 +01:00
c269d560e4
Make vm handle buffer objects instead of ttm objects.
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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
8c17edf23c
Make git ignore generated config.h.in.
2007-02-02 13:24:19 +01:00
6c04185857
via: Try to improve command-buffer chaining.
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Bump driver date and patchlevel.
2007-02-02 09:22:30 +01:00
70bba11bc7
Disable AGP DMA for chips with the new 3D engine.
2007-02-02 09:22:15 +01:00
77a6d8ae93
Add Intel 965GM chipset support
2007-02-02 09:52:37 +08:00
9907b32c67
Revert origin crestline pci id patch
2007-02-02 09:51:38 +08:00
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.
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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.
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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
07fabc3fd8
Make the utility runnable also for normal users.
2007-01-31 11:41:44 +01:00
36d50687dd
Fix an error-path oops.
2007-01-31 11:03:53 +01:00
d399fcf46f
Add a buffer object transfer function.
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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
0932269656
Indent according to xorg rules.
2007-01-30 14:54:12 +01:00
2bc925430b
Add license header.
2007-01-30 14:54:12 +01:00
Michel Dänzer
Thomas Hellstrom
Eric Anholt
Stephane Marchesin
Thomas Hellstrom
Matthieu Castet
Wang Zhenyu