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Conflicts:
shared-core/i915_dma.c
This brings in kernel support and userland interface for intel GEM.
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the nvidia driver does this, and it stops the error message appearing on nv40
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not all there yet
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Needed to merge in VM fault changes & pci_read_base API update.
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Conflicts:
linux-core/Makefile.kernel
linux-core/drmP.h
linux-core/drm_mm.c
linux-core/drm_stub.c
linux-core/i915_gem.c
linux-core/i915_opregion.c
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
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This reverts commit 965a72202b439068e62ac341990f51953457b202.
Please re-do over properly
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Conflicts:
linux-core/Makefile.kernel
linux-core/ati_pcigart.c
linux-core/drm_compat.h
linux-core/drm_irq.c
linux-core/drm_lock.c
linux-core/i915_drv.c
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/nouveau_mem.c
shared-core/radeon_cp.c
shared-core/radeon_drv.h
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This removes all the TTM userspace API and all userspace objects.
It also removes the drm_bo_lock.c code
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This reverts commit 3ad8db2071d30c198403e605f2726fc5c3e46bfd.
We ended up not needing that namespace, and I'd rather not have the churn
for producing diffs.
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This makes our handling of cliprects sane. drm_clip_rect always has exclusive
bottom-right corners, but the hardware expects inclusive bottom-right corners,
so we adjust this here.
This complements Michel Daenzer's commit 57aea290e1e0a26d1e74df6cff777eb9f038f1f8
to Mesa. See also http://bugs.freedesktop.org/show_bug.cgi?id=16123 .
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Conflicts:
linux-core/Makefile.kernel
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
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clearly the function had never been used :)
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This is around 3x or so speedup, since we would read wide rows at a time, and
clflush each tile 8 times as a result. We'll want code related to this anyway
when we do fault-based per-page clflushing for sw fallbacks.
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this at least parses the DDX stream and lets me run gnome-terminal/metacity
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take code from Jerome munge into a TTM IB re-use
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DRAW_INDEX writes a vertex count to VAP_VF_CNTL. Docs say that behaviour
is undefined (i.e. lockups happen) when this write is not followed by the
right number of vertex indices.
Thus we used to do the wrong thing when drawing across many cliprects was
necessary, because we emitted a sequence
DRAW_INDEX, DRAW_INDEX, INDX_BUFFER, INDX_BUFFER
instead of
DRAW_INDEX, INDX_BUFFER, DRAW_INDEX, INDX_BUFFER
The latter is what we're doing now and which ought to be correct.
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This is an initial import of the atom bios parser with modesetting support
for r500 hw using atombios. It also includes a simple memory manager
layer that translates a radeon GEM style interface onto TTM internally.
So far this memory manager has only been used for pinned object allocation
for the DDX to test modesetting.
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This resolves a panic on FreeBSD which was caused by trying
to re-initialize the swap lock. It's just much easier to
initialize all of the locks at load time. It should also
ensure that the vblank structures are available earlier.
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This requires an updated 2D driver to not try to set it up as well.
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Thanks to Nicolai Haehnle for pointing this out on IRC.
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Thanks to the reworked vblank-rework, we can just use the hardware frame
counter directly, and make the RADEON_PARAM_VBLANK_CRTC getparam just return
what was set by the corresponding setparam.
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All interrupt off vblank count updates are done in drm_vblank_get/put
now, so convert users of the vblank counter over to that interface.
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We depend on the VM fully now for memory protection, separate DMA objects
for VRAM and GART are unneccesary. However, until the next interface break
(soon) a client can't depend on the objects being the same and must still
call NV_OBJ_SET_DMA_* methods appropriately.
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Remove the unused (and broken) "in vblank" code now that the core has
been fixed to use a counter while interrupts are enabled. Also make the
vblank pipe get/set ioctls into dumb stub functions, since with the new
code we can no longer let userspace control whether vblank interrupts
are enabled, or the core code will misbehave.
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