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This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208.
We really just want the libdrm and ioctl bits, not all the driver
stuff.
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This add agpmode command line option.
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default is legacy modesetting. pass module option r4xx_atom
to try using atom on r4xx.
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plus a bunch of fixes
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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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Fixes http://bugs.freedesktop.org/show_bug.cgi?id=16799 .
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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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Conflicts:
linux-core/drm_bo.c
linux-core/drm_drv.c
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/radeon_irq.c
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Conflicts:
linux-core/drmP.h
linux-core/drm_drv.c
shared-core/i915_drv.h
shared-core/i915_irq.c
shared-core/mga_irq.c
shared-core/radeon_irq.c
shared-core/via_irq.c
Mostly trivial conflicts.
mach64 support from Mathieu Bérard.
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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
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Kernel "cleanfile" script run.
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modesetting-101
Conflicts:
linux-core/Makefile.kernel
linux-core/drmP.h
shared-core/radeon_cp.c
shared-core/radeon_drv.h
shared-core/radeon_irq.c
modified: linux-core/Makefile.kernel
modified: linux-core/ati_pcigart.c
modified: linux-core/drmP.h
new file: linux-core/radeon_buffer.c
modified: linux-core/radeon_drv.c
new file: linux-core/radeon_fence.c
modified: shared-core/radeon_cp.c
modified: shared-core/radeon_drm.h
modified: shared-core/radeon_drv.h
modified: shared-core/radeon_irq.c
modified: tests/ttmtest/src/ttmtest.c
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Conflicts:
shared-core/radeon_drv.h
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This add support for CRTC2 vblank on radeon similiar to the i915 support
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.compat_ioctl field. This change makes the DRM build on those kernels.
Signed-off-by: Ian Romanick <idr@us.ibm.com>
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understandable: preinit -> load postinit -> (removed) presetup ->
firstopen postsetup -> (removed) open_helper -> open prerelease ->
preclose free_filp_priv -> postclose pretakedown -> lastclose
postcleanup -> unload release -> reclaim_buffers_locked version ->
(removed)
postinit and version were replaced with generic code in the Linux DRM
(drivers now set their version numbers and description in the driver
structure, like on BSD). postsetup wasn't used at all. Fixes the savage
hooks for initializing and tearing down mappings at the right times.
Testing involved at least starting X, running glxgears, killing
glxgears, exiting X, and repeating.
Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4)
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is ok to be shared, it will be passive on BSD.
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code duplication, and it also hands you the map pointer so you don't
need to re-find it.
- Remove the permanent maps flag. Instead, for register and framebuffer
maps, we always check whether there's already a map of that type and
offset around. Move the Radeon map initialization into presetup (first
open) so it happens again after every takedown.
- Remove the split cleanup of maps between driver takedown (last close) and
cleanup (module unload). Instead, always tear down maps on takedown,
and drivers can recreate them on first open.
- Make MGA always use addmap, instead of allocating consistent memory in
the PCI case and then faking up a map for it, which accomplished nearly
the same thing, in a different order. Note that the maps are exposed to
the user again: we may want to expose a flag to avoid this, but it's
not a security concern, and saves us a lot of code.
- Remove rmmaps in the MGA driver. Since the function is only called during
takedown anyway, we can let them die a natural death.
- Make removal of maps happen in one function, which is called by both
drm_takedown and drm_rmmap_ioctl.
Reviewed by: idr (previous revision) Tested on: mga (old/new/pci dma),
radeon, savage
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struct drm_driver driver = { .var = foo }; error says foo is not
constant
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doesn't run yet. Moves the ioctl definitions for these two drivers back
to the shared code -- they aren't OS-specific.
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bring DRM into conformance with normal poll().
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reflects the personality name.
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weren't Lindent's because their comments didn't convert very well. A
bunch of other minor clean up with no code implact included.
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functions
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customization
2) compiles again on 2.4, but doesn't work
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from __HAVE_DMA. This will be useful for adding vblank sync support to
sis and tdfx. Rename dma_service to irq_handler, which is more
accurately what it is.
- Fix the #if _HAVE_DMA_IRQ in radeon, r128, mga, i810, i830, gamma to have
the right number of underscores. This may have been a problem in the
case that the server died without doing its DRM_IOCTL_CONTROL to
uninit.
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newdrm-0-0-1-branch.
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respectively. Splited the work out of the ioctls and renamed (with the
_ioctl prefix). Added some more documentation. Did the same for
drm_sgpsupport.h.
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