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2008-06-03vblank: Clean up compensation for spurious wraparounds of driver counter.Michel Dänzer
Only compensate when the driver counter actually appears to have moved backwards. The compensation deltas need to be incremental instead of absolute; drop the vblank_offset field and just use atomic_sub().
2008-06-03vblank: Special-case driver vblank counter going back by 1.Michel Dänzer
Turns out the radeon driver is affected by the same problem that prompted i915 to revert to less useful counter flipping at the end of the vblank interval. In the long term, we can hopefully implement more reliable methods to achieve counter flipping at the beginning of vblank, but otherwise this should be an acceptable workaround.
2008-06-03vblank: Don't return current sequence number and time if interrupted by signal.Michel Dänzer
2008-06-03Revert "don't copy back if an error was returned."Michel Dänzer
This reverts commit 6671ad1917698b6174a1af314b63b3800d75248c. The vblank ioctl needs to update the userspace parameters when interrupted by a signal, which was prevented by this. Let's see if this breaks other ioctls...
2008-06-03drm: sg alloc should write back the handle to userspaceDave Airlie
2008-06-03drm/ati_pcigart: use proper page mapping functionDave Airlie
This should be pci_map_page not pci_map_single
2008-06-01[FreeBSD] Declare vblank_disable_fn callout MPSAFE.Robert Noland
2008-06-01[FreeBSD] Get rid of vbl_lock and re-use irq_lock.Robert Noland
2008-06-01[FreeBSD] Add symlink for radeon_microcode.hRobert Noland
2008-06-01[FreeBSD] Call drm_vblank_cleanup during irq uninstallRobert Noland
I needed to re-arrange some functions for this. Also needed to call DRM_SPINUNINIT on the vbl_lock during cleanup.
2008-05-30RADEON: fix typo in last commitAlex Deucher
2008-05-30r500: attempt to make AGP work by programming agp base in the MC correctlyDave Airlie
2008-05-28radeon: split microcode out into a separate header file.Dave Airlie
2008-05-28i915: fix BSD bh, DRI2 not uses anywhere elseDave Airlie
2008-05-28radeon: bump release date/version for r500 3D supportDave Airlie
2008-05-27RADEON: add get_param for number of GB pipesAlex Deucher
2008-05-27[BSD] Move unlock in drm_vm.c from accidental platform #ifdeffing.Owain Ainsworth
Also remove an unreachable unlock.
2008-05-27[BSD] Fix lock leak in drm_update_draw malloc failure path.Owain Ainsworth
2008-05-27[BSD] Fix lock leaks in error paths in drm_bufs.c.Owain Ainsworth
2008-05-27[BSD] Remove superfluous recursive locking in drm_add_magic.Owain Ainsworth
2008-05-27[i915] Fix typo in (unused) START_ADDR definition.Jie Luo
2008-05-27[FreeBSD] Add vblank-rework support and get drivers building.Robert Noland
The i915 driver now works again.
2008-05-27[FreeBSD] Convert from drm_device_t to struct drm_device for consistency.Eric Anholt
2008-05-23r500: add two more register ranges for mesa driver to setupDave Airlie
2008-05-23drm: fix nouveau warningDave Airlie
2008-05-21rs690/r500: vblank support.Dave Airlie
The new display controller has the vblank interrupts in a different place. Add support for vbl interrupts for these chips
2008-05-17r500: add more register ranges for Mesa driverDave Airlie
2008-05-14ati_pcigart: oops wrong way around not that it actually matteredDave Airlie
2008-05-14ati_pcigart: stop working in the evenings you mess up too oftenDave Airlie
2008-05-14Revert "ati_pcigart: fixup properly this version might even work"Dave Airlie
This reverts commit bc0836e12a9790f1cc83f8bc29bc05043c4bc840. tree has some kref hacks in it - oops
2008-05-14ati_pcigart: fixup properly this version might even workDave Airlie
2008-05-14ati_pcigart: fill out 40-bit gart table support properlyDave Airlie
Thanks to Alex for supplying this info.
2008-05-13RS4xx: separate out RS400 and RS480 IGP chipsAlex Deucher
RS400 (intel based IGP) and RS480 (AMD based IGP) have different MC and GART setups. Currently we only support RS480.
2008-05-12RADEON: fix copy/pasto in last commitAlex Deucher
2008-05-12R3/4/5: init pipe setup in drmAlex Deucher
Similar (broken) code in mesa needs to be removed
2008-05-12RADEON: cleanup radeon_do_engine_reset()Alex Deucher
2008-05-12R300+: fixup pixcache flushAlex Deucher
2008-05-12RS4xx: fix MCIND index maskAlex Deucher
2008-05-12RADEON: write AGP_BASE_2 on chips that support itAlex Deucher
2008-05-12R300+: fixup PURGE/FLUSH macrosAlex Deucher
2008-05-12Radeon IGP: merge RS4xx/RS6xx gart setupAlex Deucher
2008-05-12Radeon IGP: wrap MCIND accessAlex Deucher
first step in merging rs4xx/rs6xx gart setup
2008-05-12Radeon IGP: clean up registers and magic numbersAlex Deucher
2008-05-07drm: nopage compat fixup for drm_vmDave Airlie
The kernel has removed nopage so move the old nopage codepaths into a compat vm file and switch to using the fault paths. nopfn is on its way out in the future also, so we should switch to using fault for that path as well soon
2008-05-05r500: add allowed range for us config/pixsizeDave Airlie
2008-05-02nv50: enable 0x400500 bit 0 after PGRAPH exception alsoBen Skeggs
No solid idea about what these 2 bits do, but nv50 can now survive a few PGRAPH exceptions just as nv40 does :)
2008-05-02nouveau: guard against channels potentially not having a context, fix nv50Ben Skeggs
2008-05-02nouveau: disable all card interrupts when unknown PFIFO IRQ occurs.Ben Skeggs
This is possibly temporary. I can trigger an unending IRQ storm on G8x in some circumstances, and have no idea how to handle that particular PFIFO exception correctly yet.
2008-05-02nouveau: restore original NV_PFIFO_CACHES_REASSIGN value in fifo handlerBen Skeggs
Doesn't fix any issue I've seen, but is a potential issue if a FIFO IRQ occurs during channel creation/takedown.
2008-05-02nouveau: gather nsource in trap_info()Ben Skeggs
The IRQ handling stuff really is a mess.. On the TODO :)
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