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path: root/drivers/gpu/drm/nouveau
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| * drm/nva3: implement support for copy engineBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: remove remnants of nouveau_pgraph_engineBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: fix suspend failure path to reinitialise all enginesBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: remove remnants of nouveau_pgraph_engine from nouveau_channelBen Skeggs2011-05-15
| | | | | | | | | | | | | | | | | | The nouveau_wait_for_idle() call should hopefully not have been actually necessary, we *do* wait for the channel to go idle already. If it's an issue somehow, the chipset-specific hooks can wait for idle themselves before taking the lock. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: move set_tile_region to nouveau_exec_engineBen Skeggs2011-05-15
| | | | | | | | | | | | | | 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>
| * drm/nv04/gr: move to exec engine interfacesBen Skeggs2011-05-15
| | | | | | | | | | | | Like nv10-nv50, needs cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv10/gr: move to exec engine interfacesBen Skeggs2011-05-15
| | | | | | | | | | | | Like nv20-nv50, needs cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv20-nv30/gr: move to exec engine interfaceBen Skeggs2011-05-15
| | | | | | | | | | | | A bit of cleanup done along the way, but, like nv40/nv50, needs more. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv40/gr: move to exec engine interfacesBen Skeggs2011-05-15
| | | | | | | | | | | | Like nv50, this needs a good cleanup. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nvc0/gr: move to exec engine interfacesBen Skeggs2011-05-15
| | | | | | | | | | | | | | 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>
| * drm/nv50/gr: move to exec engine interfacesBen Skeggs2011-05-15
| | | | | | | | | | | | | | 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>
| * drm/nouveau: working towards a common way to represent enginesBen Skeggs2011-05-15
| | | | | | | | | | | | | | | | | | | | | | 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>
| * drm/nouveau: remove some unused members from dev_privBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: move engine object creation into per-engine hooksBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: use static vidshift of 2 on volt 0x30 tablesBen Skeggs2011-05-15
| | | | | | | | | | | | | | Explanation is in the commit. If anyone has an example of where this is *not* the case, please report it! Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: improve memtiming table parsingRoy Spliet2011-05-15
| | | | | | | | | | | | | | | | | | | | 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>
| * drm/nvc0: decode gpc/hubclient on vm faultBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nvc0: more vm fault reasonsBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nvc0: more vm fault enginesBen Skeggs2011-05-15
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: Fix missing whitespace checkpatch.pl errors.Emil Velikov2011-05-15
| | | | | | | | | | | | | | | | | | This patch fixes messages such as ERROR: space required after that ',' ERROR: spaces required around that '=' Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net>
| * drm/nouveau: Fix brace placement checkpatch.pl errors.Emil Velikov2011-05-15
| | | | | | | | | | | | | | | | Fix 'ERROR: that open brace { should be on the previous line' Fix 'ERROR: else should follow close brace }' Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net>
| * drm/nouveau: Clean up trailing whitespace and C99-style comments.Emil Velikov2011-05-15
| | | | | | | | | | | | | | | | 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>
| * drm/nouveau: Fix indentation-related checkpatch.pl error messages.Emil Velikov2011-05-15
| | | | | | | | | | | | | | | | Fix 'ERROR: code indent should use tabs where possible' Fix 'ERROR: space required before the open parenthesis (' Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net>
| * drm/nouveau: name the boot perflvl "boot"Martin Peres2011-05-15
| | | | | | | | | | Signed-off-by: Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/mxm: fix Kconfig options for when to build MXM WMI driver.Dave Airlie2011-05-09
| | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * mxm/wmi: add MXMX interface entry point.Dave Airlie2011-05-08
| | | | | | | | | | | | The MXMX method appears to be a mutex of some sort. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * nouveau: add optimus detection to DSM code.Dave Airlie2011-05-03
| | | | | | | | | | | | | | optimus has another DSM GUID, so we check for its existance, also allow the BIOS stuff is we find it. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * nouveau/acpi: hook up to the MXM method for mux switching.Dave Airlie2011-05-03
| | | | | | | | | | | | | | | | | | this hooks up nouveau to the MXM mux switching method. With this in place I can switch the LVDS MUX on my T410s, I expect we need a bit more work for other laptops. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/radeon/nouveau: fix build regression on alpha due to Xen changes.Dave Airlie2011-05-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The Xen changes were using DMA_ERROR_CODE which isn't defined on a few platforms, however we reverted the Xen patch that caused use to try and use this code path earlier in 2.6.39 cycle, so for now lets just force the code to never take this path and allow it to build again on alpha. The proper long term answer is probably to store if the dma_addr has been assigned to alongside the dma_addr in the higher level code, though I think Thomas wanted to rewrite most of this anyways properly. Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/nouveau: Fix a crash at card takedown for NV40 and older cardsJimmy Rentz2011-05-08
|/ | | | | | | | | | | | 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>
* drm/nouveau: fix allocation of notifier objectMarcin Slusarz2011-04-19
| | | | | | | | | | | Commit 73412c3854c877e5f37ad944ee8977addde4d35a ("drm/nouveau: allocate kernel's notifier object at end of block") intended to align end of notifier block to page boundary, but start of block was miscalculated to be off by -16 bytes. Fix it. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix notifier memory corruption bugMarcin Slusarz2011-04-19
| | | | | | | | | | | | | | | | nouveau_bo_wr32 expects offset to be in words, but we pass value in bytes, so after commit 73412c3854c877e5f37ad944ee8977addde4d35a ("drm/nouveau: allocate kernel's notifier object at end of block") we started to overwrite some memory after notifier buffer object (previously m2mf_ntfy was always 0, so it didn't matter it was a value in bytes). Reported-by: Dominik Brodowski <linux@dominikbrodowski.net> Reported-by: Nigel Cunningham <lkml@nigelcunningham.com.au> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Pekka Paalanen <pq@iki.fi> Cc: stable@kernel.org [2.6.38] Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix pinning of notifier blockBen Skeggs2011-04-19
| | | | | | | Problem introduced with commit 6ba9a68317781537d6184d3fdb2d0f20c97da3a4 Reported-by: Bob Gleitsmann <rjgleits@bellsouth.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: populate ttm_alloced with false, when it's notBen Skeggs2011-04-19
| | | | | | Caught with kmemcheck on unrelated business. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix nv30 pcie boardsBen Skeggs2011-04-19
| | | | | | | | Wasn't aware they even existed, apparently they do! They're actually AGP chips with a bridge as far as I can tell, which puts them in the same boat as nv40/nv45. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: split ramin_lock into two locks, one hardirq safeBen Skeggs2011-04-19
| | | | | | | | 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>
* Merge remote branch 'nouveau/drm-nouveau-fixes' of /ssd/git/drm-nouveau-next ↵Dave Airlie2011-04-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * drm/nvc0: improve vm flush functionBen Skeggs2011-04-04
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv50-nvc0: remove some code that doesn't belong hereBen Skeggs2011-04-04
| | | | | | | | | | | | Not sure how this snuck in... Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv50: use "nv86" tlb flush method on everything except 0x50/0xacBen Skeggs2011-04-04
| | | | | | | | | | | | | | | | | | | | | | 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>
| * drm/nouveau: quirk for XFX GT-240X-YABen Skeggs2011-04-04
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nv50-nvc0: work around an evo channel hang that some people seeDavid Dillow2011-04-04
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: implement init table opcode 0x5cBen Skeggs2011-04-04
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: fix oops on unload with disabled LVDS panelMarcin Slusarz2011-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=35135 BUG: unable to handle kernel NULL pointer dereference at 000002d8 IP: [<f83694af>] nv04_dfp_restore+0x7f/0xd0 [nouveau] (...) Call Trace: [<f8372208>] nv04_display_destroy+0xa8/0x140 [nouveau] [<f830344a>] nouveau_unload+0x2a/0x160 [nouveau] [<f80d98fb>] drm_put_dev+0xbb/0x1b0 [drm] [<f8301025>] nouveau_pci_remove+0x15/0x20 [nouveau] [<c1292ad4>] pci_device_remove+0x44/0xf0 [<c13339d1>] __device_release_driver+0x51/0xb0 [<c133401f>] driver_detach+0x8f/0xa0 [<c13338a3>] bus_remove_driver+0x63/0xa0 [<c13340a9>] driver_unregister+0x49/0x80 [<c1182f84>] ? sysfs_remove_file+0x14/0x20 [<c1292bb2>] pci_unregister_driver+0x32/0x90 [<c109b1da>] ? __stop_machine+0x5a/0x70 [<f80d3f93>] drm_exit+0x83/0x90 [drm] [<f837875d>] nouveau_exit+0x1b/0x8be [nouveau] [<c1087b5b>] sys_delete_module+0x13b/0x1f0 [<c1104c3e>] ? do_munmap+0x1fe/0x280 [<c1104780>] ? arch_unmap_area_topdown+0x0/0x20 [<c15096f4>] syscall_call+0x7/0xb Reported-by: Francesco Marella <francesco.marella@gmail.com> Tested-by: Francesco Marella <francesco.marella@gmail.com> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> [ currojerez@riseup.net: No need to spam the logs in that case, an unbound LVDS encoder is not an error. ] Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * nv30: Fix parsing of perf tableEmil Velikov2011-04-04
| | | | | | | | | | | | | | | | | | | | Perf tables v 1.2 and 1.3 (seen on Geforce FX/ 5) are not long enough to store the voltage label/id v2 - Remove comment from the code Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: correct memtiming table parsing for nv4xRoy Spliet2011-04-04
| | | | | | | | | | | | | | In line with envytools, verified on 4 or 5 BIOS'es. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
* | Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6Linus Torvalds2011-04-07
|\ \ | | | | | | | | | | | | * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings
| * | Fix common misspellingsLucas De Marchi2011-03-31
| |/ | | | | | | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* / drm: fix "persistant" typoJan Engelhardt2011-04-04
|/ | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
* nouveau: change the backlight parent device to the connector, not the PCI devMatthew Garrett2011-03-22
| | | | | | | | | | | | | | | | | | | 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>
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