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2008-03-31nouveau: fix return from function..Dave Airlie
dude kernel moduless use kernel errors :) this fixes an oops on init when this codepath hits.
2008-03-30nouveau: forgot to add a breakMaarten Maathuis
2008-03-30nouveau: Add ctx values for nv86.Maarten Maathuis
- Note that this may not work for all nv86.
2008-03-30drm/r300: fix wait interface mixupDave Airlie
This interface was defined completely wrong, however userspace has only ever used 4 values from it (0x1, 0x2, 0x3 and 0x6), so fix the interface to do what userspace actually expected but define new defines for new users to use it properly.
2008-03-29r300: Correctly translate the value for the R300_CMD_WAIT command.Oliver McFadden
Previously, the R300_CMD_WAIT command would write the passed directly to the hardware. However this is incorrect because the R300_WAIT_* values used are internal interface values that do not map directly to the hardware. The new function I have added translates the R300_WAIT_* values into appropriate values for the hardware before writing the register. Thanks to John Bridgman for pointing this out. :-)
2008-03-25nouveau: nv20 bios does not initialise PTIMERStuart Bennett
The wait functions depend on PTIMER, so write the old (incorrect, but working) values for uninitialised hw
2008-03-24i915: fix oops on agp=offDave Airlie
Kernel bug 10289.
2008-03-24Merge branch 'r500-fp'Dave Airlie
2008-03-24nv40: voodoo - not quite.Ben Skeggs
2008-03-24nv40: allocate massive amount of PRAMIN for grctx on all chipsets.Ben Skeggs
More or less a workaround for issues on some chipsets where a context switch results in critical data in PRAMIN being overwritten by the GPU. The correct fix is known, but may take some time before it's a feasible option.
2008-03-21r500: fragment program upload is also used to upload constants.Dave Airlie
Limit frag address to 8 bits
2008-03-20drm: fixup r500fp submissionDave Airlie
2008-03-20nouveau: do not set on-board timer's numerator/denominator to bad valuesStuart Bennett
2008-03-19RADEON: switch over to new production microcodeAlex Deucher
This needs to be tested thoroughly before pushing to the kernel.
2008-03-19RADEON: production microcode for all radeons, r1xx-r6xxAlex Deucher
This updated microcode is not in use yet.
2008-03-19move some more r300 regs into not allowed on r500Dave Airlie
2008-03-18drm: add new rs690 pci idDave Airlie
2008-03-17initial r500 RS and FP register and upload codeDave Airlie
2008-03-17drm/pcigart: fix the pci gart to use the drm_pci wrapper.Dave Airlie
This is the correct fix for the RS690 and hopefully the dma coherent work. For now we limit everybody to a 32-bit DMA mask but it is possible for RS690 to use a 40-bit DMA mask for the GART table itself, and the PCIE cards can use 40-bits for the table entries. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-03-16Avoid unnecessary waits for command regulator pause.Thomas Hellstrom
2008-03-16[via] Remove some leftover vars.Thomas Hellstrom
2008-03-16[via] The millionth fixup for the millionth-1 attempt to stabilize the AGPThomas Hellstrom
DMA command submission. It's worth remembering that all new bright ideas on how to make this command reader work properly and according to docs will probably fail :( Bring in some old code.
2008-03-16[via] Fix driver after vblank-rework merge.Thomas Hellstrom
2008-03-16drm/rs690: set AGP_BASE_2 to 0Dave Airlie
2008-03-16drm: set rs690 gart base completly.Dave Airlie
The docs state bits 4-11 represent bits 32-39 of a 40-bit address
2008-03-12Fix chip family for RV550Alex Deucher
2008-03-13nv50: force channel vram access through vmBen Skeggs
If we ever want to be able to use the 3D engine we have no choice. It appears that the tiling setup (required for 3D on G8x) is in the page tables. The immediate benefit of this change however is that it's now not possible for a client to use the GPU to render over the top of important engine setup tables, which also live in VRAM. G8x VRAM size is limited to 512MiB at the moment, as we use a 1-1 mapping of real vram pages to their offset within the start of a channel's VRAM DMA object and only populate a single PDE for VRAM use.
2008-03-12Merge branch 'intel-post-reloc'Thomas Hellstrom
Conflicts: linux-core/drm_compat.c linux-core/drm_compat.h linux-core/drm_ttm.c shared-core/i915_dma.c Bump driver minor to 13 due to introduction of new relocation type.
2008-03-12Avoid large kmallocs.Thomas Hellstrom
2008-03-11nouveau: move AGP reset to mem_init_agpStuart Bennett
Also, power cycle PGRAPH when resetting AGP -- it seems to fix problems encountered by p0g on nv25
2008-03-08Switch from PIPE_VBLANK to PIPE_EVENT interrupts.Keith Packard
My 965GM gets interrupts stuck when using the old PIPE_VBLANK interrupt. Switch to the PIPE_EVENT interrupt mechanism, and set the PIPE*STAT registers to use START_VBLANK on 965 and VBLANK on previous chips.
2008-03-08drm/radeon: check sarea_priv existsDave Airlie
2008-03-07nouveau: redo channel idle detectionBen Skeggs
Will hopefully work a bit better than previous code, which depended on knowing the channel's most recent PUT value. Some chips always return 0 on reading these regs, and currently userspace is the only other entity which knows the value.
2008-03-07nouveau: don't touch NV_USER regs on channel destroy.Ben Skeggs
Not only was this entirely pointless, it actually causes my NV30GL to die randomly when channels are destroyed.
2008-03-06ttm: make sure userspace can't destroy kernel create memory managersDave Airlie
this adds something to say the kernel initialised the memory region not the userspace. and blocks userspace from deallocating kernel areas
2008-03-06drm/ttm: add ioctl to get back memory managed area sizedDave Airlie
taken from modesetting branch but could be useful outside it.
2008-03-06drm: reorganise minor number handling using code from modesetting branchDave Airlie
Rip out the whole head thing and replace it with an idr and drm_minor structure.
2008-03-05i915: Evict if relocatee buffer is CACHED_MAPPED beforeXiang, Haihao
writting relocations, otherwise the GPU probably sees some inconsistent data. Fix fd.o bug#14656
2008-03-04Clarify when WAIT_LAZY is relevant to users.Eric Anholt
2008-03-04Remove unused DRM_FENCE_FLAG_WAIT_IGNORE_SIGNALS.Eric Anholt
2008-03-03 [i915] 2D driver may reset Frame count value, this may lead driverZou Nan hai
to leap it's vblank count a huge value. This will stall some applications that switch video mode if vblank_mode is set to a non zero value in drirc.
2008-02-29Working revision.Thomas Hellstrom
2008-02-29More post-ioctl work.Thomas Hellstrom
2008-02-27Reinstate buffer idle before applying relocations.Thomas Hellstrom
2008-02-27Don't wait for buffer idle before applying relocations.Thomas Hellstrom
2008-02-26[i915] Relocation fixes.Thomas Hellstrom
2008-02-26Make the execbuffer code reasonably safe against errors.Thomas Hellstrom
In particular -EAGAINs, which should be common during Xserver operation. Also handle the fence creation failure case.
2008-02-23fix texture uploads with large 3d textures (bug 13980)Roland Scheidegger
Texture uploads could hit the blitter coordinate limit, adjust the texture offset when uploading the pieces. Make sure to check the end address of the upload too.
2008-02-22nouveau: Remove some random (french) comment.Maarten Maathuis
2008-02-22nouveau: A single define of dma skips is more than enough.Maarten Maathuis