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path: root/drivers/gpu/drm/nouveau/nouveau_state.c
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2011-07-02Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"Ben Skeggs1-2/+0
Oh boy. That was a bad gamble. PDISP has changed. This reverts commit cdf81a235f11c8a55023c6b181d21d519a8a5967. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-18drm/nouveau: fix big-endian switchBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nouveau: don't create accel engine objects when noaccel=1Ben Skeggs1-56/+56
Fixes various potential oopses. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nvc0: recognise 0xdX chipsets as NV_C0Ben Skeggs1-0/+2
Should hopefully get modesetting at least from this, it appears these are GF119 chipsets. Accel will come eventually, once I order a board. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: fix uninitialised variable warningBen Skeggs1-1/+1
Looks like a false positive to me, but, anyways! Reported-by: Jimmy Rentz <jb17bsome@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: Fix a crash at card takedown for NV40 and older cardsJimmy Rentz1-0/+5
NV40 and older cards (pre NV50) reserve a vram bo for the vga memory at card init. This bo is then freed at card shutdown. The problem is that the ttm bo vram manager was already freed. So a crash occurs when the vga bo is freed. The fix is to free the vga bo prior to freeing the ttm bo vram manager. There might be other solutions but this seemed the simplest to me. Signed-off-by: Jimmy Rentz <jb17bsome@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv50: support PMPEG on original nv50Ben Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv50: rename nv84_mpeg to nv50_mpegBen Skeggs1-1/+1
In preparation for adding 0x50 support. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv84: add support for PMPEGBen Skeggs1-0/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv40/vpe: add support for PMPEGBen Skeggs1-0/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nvc0: implement support for copy enginesBen Skeggs1-0/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nva3: implement support for copy engineBen Skeggs1-0/+15
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: remove remnants of nouveau_pgraph_engineBen Skeggs1-41/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: move set_tile_region to nouveau_exec_engineBen Skeggs1-4/+0
In the very least VPE (PMPEG and friends) also has this style of tile region regs, lets make them just work if/when they get added. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv04/gr: move to exec engine interfacesBen Skeggs1-9/+7
Like nv10-nv50, needs cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv10/gr: move to exec engine interfacesBen Skeggs1-9/+7
Like nv20-nv50, needs cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv20-nv30/gr: move to exec engine interfaceBen Skeggs1-18/+14
A bit of cleanup done along the way, but, like nv40/nv50, needs more. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv40/gr: move to exec engine interfacesBen Skeggs1-12/+13
Like nv50, this needs a good cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nvc0/gr: move to exec engine interfacesBen Skeggs1-7/+3
Much nicer to do that nv50, the code was pretty much written to expect such a change in the future. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nv50/gr: move to exec engine interfacesBen Skeggs1-15/+10
This needs a massive cleanup, but to catch bugs from the interface changes vs the engine code cleanup, this will be done later. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: working towards a common way to represent enginesBen Skeggs1-44/+37
There's lots of more-or-less independant engines present on NVIDIA GPUs these days, and we generally want to perform the same operations on them. Implementing new ones requires hooking into lots of different places, the aim of this work is to make this simpler and cleaner. NV84:NV98 PCRYPT moved over as a test. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: move engine object creation into per-engine hooksBen Skeggs1-0/+8
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: improve memtiming table parsingRoy Spliet1-0/+2
Improves the parsing of the memory timing table on NV50-NV98revA1 chipsets. Added stepping to drm_nouveau_private to make sure newer NV98 (105M) is zero rather than incorrect. Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: Clean up trailing whitespace and C99-style comments.Emil Velikov1-1/+1
Fix 'ERROR: trailing whitespace', Fix 'ERROR: do not use C99 // comments' Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net>
2011-04-20drm/nouveau: split ramin_lock into two locks, one hardirq safeBen Skeggs1-0/+1
Fixes a possible lock ordering reversal between context_switch_lock and ramin_lock. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Francisco Jerez <currojerez@riseup.net>
2011-04-11Merge remote branch 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next ↵Dave Airlie1-8/+4
into drm-fixes * 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next: drm/nvc0: improve vm flush function drm/nv50-nvc0: remove some code that doesn't belong here drm/nv50: use "nv86" tlb flush method on everything except 0x50/0xac drm/nouveau: quirk for XFX GT-240X-YA drm/nv50-nvc0: work around an evo channel hang that some people see drm/nouveau: implement init table opcode 0x5c drm/nouveau: fix oops on unload with disabled LVDS panel nv30: Fix parsing of perf table drm/nouveau: correct memtiming table parsing for nv4x
2011-04-05drm/nv50: use "nv86" tlb flush method on everything except 0x50/0xacBen Skeggs1-8/+4
It has been reported that this greatly improves (and possibly fixes completely) the stability of NVA3+ chipsets. In traces of my NVA8, NVIDIA now appear to be doing this too. The most recent traces of 0x50 and 0xac I could find don't show NVIDIA checking PGRAPH status on these flushes, so for now, we won't either. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-23nouveau: change the backlight parent device to the connector, not the PCI devMatthew Garrett1-6/+0
We may eventually end up with per-connector backlights, especially with ddcci devices. Make sure that the parent node for the backlight device is the connector rather than the PCI device. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Airlie <airlied@linux.ie> Cc: Alex Deucher <alexdeucher@gmail.com> Acked-by: Ben Skeggs <bskeggs@redhat.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-24drm/nouveau: remove no_vm/mappable flags from nouveau_boBen Skeggs1-34/+0
'mappable' isn't really used at all, nor is it necessary anymore as the bo code is capable of moving buffers to mappable vram as required. 'no_vm' isn't necessary anymore either, any places that don't want to be mapped into a GPU address space should allocate the VRAM directly instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nvc0: support for sw methods + enable page flippingBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nv50: enable page flippingBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nouveau: use system_wq instead of dev_priv->wqTejun Heo1-9/+1
With cmwq, there's no reason for nouveau to use a dedicated workqueue. Drop dev_priv->wq and use system_wq instead. Each work item is sync flushed when the containing structure is unregistered/destroyed. Note that this change also makes sure that nv50_gpio_handler is not freed while the contained work item is still running. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-07drm: rework PCI/platform driver interface.Dave Airlie1-2/+2
This abstracts the pci/platform interface out a step further, we can go further but this is far enough for now to allow USB to be plugged in. The drivers now just call the init code directly for their device type. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-05drm/switcheroo: track state of switch in drivers.Dave Airlie1-0/+4
We need to track the state of the switch in drivers, so that after s/r we don't resume the card we've explicitly switched off before. Also don't allow a userspace open to occur if we've switched the gpu off. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-05vga_switcheroo: add reprobe hook for fbcon to recheck connected outputs.Dave Airlie1-0/+7
This adds a hook after the mux is switched for the driver to reprobe the connected outputs. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-05drm/nouveau: add delayed switch complete callback.Dave Airlie1-0/+1
this just adds the callback on the delayed switch mechanism. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-21drm/nvc0: skip dma object creation for drm channelBen Skeggs1-0/+5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-21drm/nvc0: initial vm implementation, use for bar1/bar3 managementBen Skeggs1-7/+9
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-08drm/nouveau: kick vram functions out into an "engine"Ben Skeggs1-0/+16
NVC0 will be able to share some of nv50's paths this way. This also makes it the card-specific vram code responsible for deciding if a given set of tile_flags is valid, rather than duplicating the allowed types in nv50_vram.c and nouveau_gem.c Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-08drm/nouveau: introduce a util function to wait on reg != valBen Skeggs1-2/+20
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: tidy up and extend dma object creation interfacesBen Skeggs1-4/+5
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: remove some useless GETPARAMsBen Skeggs1-16/+1
These have been unused since UMS support was ripped out, so lets remove them completely. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv84: fix minor issues in PCRYPT implementationBen Skeggs1-0/+1
Fix running of destroy_context() when create_context() has never been called for the channel, and fill in engine's tlb_flush() function pointer. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: rework gpu-specific instmem interfacesBen Skeggs1-28/+28
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv50: rework PGPIO IRQ handling and hotplug detectionBen Skeggs1-0/+4
Allows callers to install their own handlers for when a GPIO line changes state (such as for hotplug detect). This also fixes a bug where we weren't acknowledging the GPIO IRQ until after the bottom half had run, causing a severe IRQ storm in some cases. Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: move PFIFO ISR into nv04_fifo.cBen Skeggs1-5/+5
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv50: move GPIO ISR to nv50_gpio.cBen Skeggs1-1/+1
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: Rework tile region handling.Francisco Jerez1-8/+17
The point is to share more code between the PFB/PGRAPH tile region hooks, and give the hardware specific functions a chance to allocate per-region resources. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nouveau: Implement the pageflip ioctl.Francisco Jerez1-0/+3
nv0x-nv4x should be mostly fine, nv50 doesn't work yet. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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