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2008-03-06Merge branch 'master' of ../../drm into modesetting-101Dave Airlie
Conflicts: linux-core/drmP.h linux-core/drm_drv.c linux-core/drm_proc.c linux-core/drm_stub.c linux-core/drm_sysfs.c
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
2008-03-05fixup previous mergeDave Airlie
2008-03-05drm: fixup compat with old x.org driversDave Airlie
2008-03-05Merge remote branch 'origin/master' into modesetting-101Dave Airlie
Conflicts: linux-core/drm_compat.c
2008-03-04Clarify through the names what drm_ttm_alloc_pages() and friend actually did.Eric Anholt
These are all about the page directory (pointers to pages) rather than the actual pages backing the allocation.
2008-02-29FIX_KMAP_BEGIN requires CONFIG_HIMEM (see include/asm-i386.h/fixmap.h)Patrice Mandin
2008-02-29Fix compilation breakage on x86-64.Thomas Hellstrom
2008-02-29agp: export the correct symbolDave Airlie
2008-02-28Add a compat kmap_atomic_prot_pfn to do quick kernel map / unmaps ofThomas Hellstrom
PCI- or high memory. This is substantially more efficient than drm_bo_kmap, since the mapping only lives on a single processor. Unmapping is done use kunmap_atomic(). Flushes only a single tlb() entry. Add a support utility int drm_bo_pfn_prot() that returns the pfn and desired page protection for a given bo offset. This is all intended for relocations in bound TTMS or vram. Mapping-accessing-unmapping must be atomic, either using preempt_xx() macros or a spinlock.
2008-02-28drm: add modesetting as a driver feature.Dave Airlie
This change adds a driver feature that for i915 is controlled by a module parameter. You now need to do insmod i915.ko modeset=1 to enable it the modesetting paths. It also fixes up lots of X paths. I can run my new DDX driver on this code with and without modesetting enabled
2008-02-26radeon: remove TTM from an earlier mergeJerome Glisse
2008-02-26Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: shared-core/i915_dma.c
2008-02-26DRM_INFO -> DRM_DEBUGAlan Hourihane
2008-02-26DRM_INFO -> DRM_DEBUGAlan Hourihane
2008-02-26define PRETHAWAlan Hourihane
2008-02-26Implement short circuit for base change onlyAlan Hourihane
Allow mode to be set with fb_id set to -1, meaning set the mode with the current fb (if we have one bound). Allow intelfb to hook back up it's fb if modesetting clears it (maybe temporary). Move any crtc->fb related register changes to set_base in intel_fb. General intelfb cleanups.
2008-02-26drm: fix pick crtcs mode selection codeDave Airlie
2008-02-22i915: put ARX back into index mode before doing restoreJesse Barnes
Fixes resume from hibernate in some configurations.
2008-02-22silence warningAlan Hourihane
2008-02-22modesetting: fix memory leak and misallocationDave Airlie
2008-02-22add ioctl to get back memory managed area sized - used for kernel inited areasDave Airlie
2008-02-22hopefully shit works now without this...Dave Airlie
2008-02-21Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101
2008-02-21Don't free irq resources until after we've unregistered the handler.Kristian Høgsberg
2008-02-21Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: linux-core/drm_sysfs.c
2008-02-21linux: Clean up vblank related resources from drm_irq_uninstall().Michel Dänzer
This fixes at least two problems: * The vblank_disable_fn timer callback could get called after the DRM was de-initialized, e.g. on X server shutdown. * Leak of vblank related resources when disabling and re-enabling the IRQ, e.g. on an X server reset.
2008-02-20compatibility code for pci_get_bus_and_slot()Alan Hourihane
2008-02-20remove more offsetDave Airlie
2008-02-20drm/fb: get rid of offset from structure use bo offsetDave Airlie
2008-02-20ttm: make sure userspace can't destroy kernel create memory managersDave Airlie
2008-02-20drm: add support for passing state into the suspend hooks.Dave Airlie
fix i915 driver to use state for hibernate save avoidance. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-02-19Fix up conflicts for DRI2 (untested)Alan Hourihane
2008-02-18Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: linux-core/i915_fence.c linux-core/via_fence.c shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
2008-02-16[915]: more registers for S3 (DSPCLK_GATE_D, CACHE_MODE_0, MI_ARB_STATE)Keith Packard
Failing to preserve the MI_ARB_STATE register was causing FIFO underruns on the VGA output on my HP 2510p after resume.
2008-02-15i915: initial (and untested) TV out supportJesse Barnes
Ported from xf86-video-intel. Still need to tie in TV modes somehow, though preferably w/o using the properties mechanism.
2008-02-15fb: fixup the offset by getting it from the right placeDave Airlie
2008-02-15various fixes from trying to get userspace startedDave Airlie
2008-02-15switch naming to new proposed schemeDave Airlie
2008-02-15remove drm_minors_limitDave Airlie
2008-02-13start moving over to proper hierarchy wrt master accessesDave Airlie
2008-02-13major port of multi-master ideas into modesettingDave Airlie
2008-02-13drm: re-write minor number allocation to use an idr.Dave Airlie
Fixup the minor number allocation scheme to use an idr and move the control nodes up higher.
2008-02-07Restore pipeconf regs unconditionallyJesse Barnes
On many chipsets, the checks for DPLL enable or VGA mode will prevent the pipeconf regs from being restored, which could result in a blank display or X failing to come back after resume. So restore them unconditionally along with actually restoring pipe B's palette correctly.
2008-02-07Revert "DRM_CONTROL_ALLOW logic was reversed"Alan Hourihane
This reverts commit 7af1bb874d9b8b1b8760ad200cee587c41c23434.
2008-02-07i915: save/restore interrupt stateJesse Barnes
On resume, if the interrupt state isn't restored correctly, we may end up with a flood of unexpected or ill-timed interrupts, which could cause the kernel to disable the interrupt or vblank events to happen at the wrong time. So save/restore them properly.
2008-02-07Fix vblank enable/disable callbacksJesse Barnes
There were two problems with the existing callback code: the vblank enable callback happened multiple times per disable, making drivers more complex than they had to be, and there was a race between the final decrement of the vblank usage counter and the next enable call, which could have resulted in a put->schedule disable->get->enable->disable sequence, which would be bad. So add a new vblank_enabled array to track vblank enable on per-pipe basis, and add a lock to protect it along with the refcount + enable/disable calls to fix the race.
2008-02-07Added kernel part of hotplug ioctlJakob Bornecrantz
2008-02-05DRM_CONTROL_ALLOW logic was reversedAlan Hourihane
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