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* drm/nouveau: Make PCIE GART size depend on the available RAMIN space.Francisco Jerez2010-11-181-5/+5
| | | | | | Reported-by: Tomas Miljenovic <tomasmiljenovic@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Return error from nouveau_gpuobj_new if we're out of RAMIN.Francisco Jerez2010-11-181-1/+1
| | | | | | Reported-by: Tomas Miljenovic <tomasmiljenovic@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Fix compilation issues in nouveau_pm when CONFIG_HWMON is not setMartin Peres2010-11-181-1/+6
| | | | | | Signed-off-by: Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Don't use load detection for connector polling.Francisco Jerez2010-11-181-23/+2
| | | | | | | | Analog output polling makes GL programs jerky when pageflip is being used because it's carried out with the mode_config mutex held. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv10-nv20: Fix instability after MPLL changes.Francisco Jerez2010-11-181-0/+9
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv50: implement possible workaround for NV86 PGRAPH TLB flush hangBen Skeggs2010-11-187-13/+82
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Don't poll LVDS outputs.Francisco Jerez2010-11-181-4/+6
| | | | | | Reported-by: Xavier Chantry <chantry.xavier@gmail.com> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Use "force" to decide if analog load detection is ok or not.Francisco Jerez2010-11-183-49/+28
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv04: Fix scanout over the 16MB mark.Francisco Jerez2010-11-182-1/+20
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix nv40 pcie gart sizeLucas Stach2010-11-181-1/+5
| | | | | | | | | | Nouveau sets the PCIE GART size to 64MiB for all cards before nv50, but nv40 has enough RAMIN space to support 512MiB GART size. This patch fixes this value to make use of this hardware capability. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nva3: fix overflow in fixed point math used for pll calculationBen Skeggs2010-11-181-6/+10
| | | | | | And a slight tweak which gets us closer to VBIOS-calculated numbers. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv10: Balance RTs expected to be accessed simultaneously by the 3d engine.Francisco Jerez2010-11-181-0/+28
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Expose some BO usage flags to userspace.Francisco Jerez2010-11-185-22/+39
| | | | | | | | | This will be needed for Z compression and to take smarter placement decisions. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Acked-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Reduce severity of the unknown getparam error.Francisco Jerez2010-11-181-2/+2
| | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Acked-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Avoid lock dependency between ramht and ramin spinlocks.Francisco Jerez2010-11-181-27/+44
| | | | | | | | | The ramht code called some gpuobj functions with the HARDIRQ-safe RAMHT spinlock held, this could potentially lead to a dead lock because ramin_lock is HARDIRQ-unsafe. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Some random cleanups.Francisco Jerez2010-11-183-50/+16
| | | | | | | Remove some unused/duplicated definitions and make sparse happy again. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv11: Fix bad PLL detection false positive.Francisco Jerez2010-11-181-4/+4
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nv04-nv40: Fall back to panel rescaling if we have no usable native mode.Francisco Jerez2010-11-181-6/+7
| | | | | | | | | | This allows the user to set a mode larger than the native one, useful if we had trouble finding the actual native mode (e.g. because it goes above the hardware bandwidth limits). Reported-by: Grzesiek Sójka <pld@pfu.pl> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Reject modes exceeding the integrated TMDS maximum bandwidth.Francisco Jerez2010-11-181-6/+21
| | | | | | Reported-by: Grzesiek Sójka <pld@pfu.pl> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: Fix sleep while atomic in the semaphore code.Francisco Jerez2010-11-181-1/+6
| | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: ratelimit IRQ messagesJiri Slaby2010-11-181-12/+14
| | | | | | | | | | There are two messages in the ISR of nouveau which might be printed out hundred times in a second. Ratelimit them. (We need to move nouveau_ratelimit to the top of the file.) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reviewed-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* Merge branch 'drm-core-next' of ↵Linus Torvalds2010-10-2771-3384/+6970
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (476 commits) vmwgfx: Implement a proper GMR eviction mechanism drm/radeon/kms: fix r6xx/7xx 1D tiling CS checker v2 drm/radeon/kms: properly compute group_size on 6xx/7xx drm/radeon/kms: fix 2D tile height alignment in the r600 CS checker drm/radeon/kms/evergreen: set the clear state to the blit state drm/radeon/kms: don't poll dac load detect. gpu: Add Intel GMA500(Poulsbo) Stub Driver drm/radeon/kms: MC vram map needs to be >= pci aperture size drm/radeon/kms: implement display watermark support for evergreen drm/radeon/kms/evergreen: add some additional safe regs v2 drm/radeon/r600: fix tiling issues in CS checker. drm/i915: Move gpu_write_list to per-ring drm/i915: Invalidate the to-ring, flush the old-ring when updating domains drm/i915/ringbuffer: Write the value passed in to the tail register agp/intel: Restore valid PTE bit for Sandybridge after bdd3072 drm/i915: Fix flushing regression from 9af90d19f drm/i915/sdvo: Remove unused encoding member i915: enable AVI infoframe for intel_hdmi.c [v4] drm/i915: Fix current fb blocking for page flip drm/i915: IS_IRONLAKE is synonymous with gen == 5 ... Fix up conflicts in - drivers/gpu/drm/i915/{i915_gem.c, i915/intel_overlay.c}: due to the new simplified stack-based kmap_atomic() interface - drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: added .llseek entry due to BKL removal cleanups.
| * drm, kdb, kms: Change mode_set_base_atomic() enter argument to be an enumJason Wessel2010-10-192-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The enter argument as implemented by commit 413d45d3627 (drm, kdb, kms: Add an enter argument to mode_set_base_atomic() API) should be more descriptive as to what it does vs just passing 1 and 0 around. There is no runtime behavior change as a result of this patch. Reported-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: David Airlie <airlied@linux.ie> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Merge branch 'drm-fixes' of /home/airlied/kernel/linux-2.6 into drm-core-nextDave Airlie2010-10-192-2/+0
| |\ | | | | | | | | | | | | | | | | | | Conflicts: drivers/gpu/drm/i915/intel_fb.c drivers/gpu/drm/radeon/r600_blit_kms.c drivers/gpu/drm/ttm/ttm_bo.c
| * \ Merge branch 'drm-kdb-next' into drm-core-nextDave Airlie2010-10-063-21/+89
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * drm-kdb-next: drm/nouveau/kms: Avoid a hang entering KDB with VT accel on. radeon, kdb, kms: Save and restore the LUT on atomic KMS enter/exit drm, kdb, kms: Add an enter argument to mode_set_base_atomic() API drm/nouveau/kms: Implement KDB debug hooks for nouveau KMS. drm/radeon/kms: Implement KDB debug hooks for radeon KMS.
| | * | drm/nouveau/kms: Avoid a hang entering KDB with VT accel on.Chris Ball2010-10-061-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Francisco Jerez advises that pre-nv20 cards would hang if we entered kdb with accel on and IRQs disabled, so we now disable accel before entering kdb and re-enable it on the way back out. Reported-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * | drm, kdb, kms: Add an enter argument to mode_set_base_atomic() APIJason Wessel2010-10-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices such as the radeon chips receive information from user space which needs to be saved when executing an atomic mode set operation, else the user space would have to be queried again for the information. This patch extends the mode_set_base_atomic() call to pass an argument to indicate if this is an entry or an exit from an atomic kernel mode set change. Individual drm drivers can properly save and restore state accordingly. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: David Airlie <airlied@linux.ie> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * | drm/nouveau/kms: Implement KDB debug hooks for nouveau KMS.Chris Ball2010-10-063-21/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested on nv50 and nv04 HW. Signed-off-by: Chris Ball <cjb@laptop.org> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: dri-devel@lists.freedesktop.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into ↵Dave Airlie2010-10-0670-3361/+6881
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm-core-next [airlied - add fix for vmwgfx build] * 'nouveau/for-airlied' of ../drm-nouveau-next: (93 commits) drm/ttm: restructure to allow driver to plug in alternate memory manager drm/ttm: introduce utility function to free an allocated memory node drm/nouveau: fix thinkos in mem timing table recordlen check drm/nouveau: parse voltage from perf 0x40 entires drm/nouveau: don't use the default pll limits in table v2.1 on nv50+ cards drm/nv50: Fix large 3D performance regression caused by the interchannel sync patches. drm/nouveau: Synchronize buffer object moves in hardware. drm/nouveau: Use semaphores to handle inter-channel sync in hardware. drm/nouveau: Provide a means to have arbitrary work run on fence completion. drm/nouveau: Minor refactoring/cleanup of the fence code. drm/nouveau: Add a module option to force card POST. drm/nv50: prevent (IB_PUT == IB_GET) for occurring unless idle drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD. drm/nv30-nv40: Fix postdivider mask when writing engine/memory PLLs. drm/nouveau: Fix perf table parsing on BMP v5.25. drm/nouveau: fix required mode bandwidth calculation for DP drm/nouveau: fix typo in c2aa91afea5f7e7ae4530fabd37414a79c03328c drm/nva3: split pm backend out from nv50 drm/nouveau: run perflvl and M table scripts on mem clock change drm/nouveau: pass perflvl struct to clock_pre() ...
| | * | drm/ttm: restructure to allow driver to plug in alternate memory managerBen Skeggs2010-10-058-19/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nouveau will need this on GeForce 8 and up to account for the GPU reordering physical VRAM for some memory types. Reviewed-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Thomas Hellström <thellstrom@vmware.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/ttm: introduce utility function to free an allocated memory nodeBen Skeggs2010-10-051-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Existing core code/drivers call drm_mm_put_block on ttm_mem_reg.mm_node directly. Future patches will modify TTM behaviour in such a way that ttm_mem_reg.mm_node doesn't necessarily belong to drm_mm. Reviewed-by: Jerome Glisse <jglisse@redhat.com> Acked-by: Thomas Hellström <thellstrom@vmware.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: fix thinkos in mem timing table recordlen checkRoy Spliet2010-10-051-5/+7
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: parse voltage from perf 0x40 entiresBen Skeggs2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This was disabled previously because of some uncertainty that +2 was indeed the voltage. It appears it is, checked on a NVA8 and a NVA3M. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: don't use the default pll limits in table v2.1 on nv50+ cardsEmil Velikov2010-10-051-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes issues bug 30370 and prevents another possible divide by zero on the original nv50 cards, by returning -ENOENT Signed-off-by: Emil Velikov <eeydev@nottingham.ac.uk> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv50: Fix large 3D performance regression caused by the interchannel ↵Francisco Jerez2010-10-052-7/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sync patches. Reported-by: Christoph Bumiller <e0425955@student.tuwien.ac.at> Signed-off-by: Francisco Jerez <currojerez@riseup.net> Tested-by: Maarten Maathuis <madman2003@gmail.com> Tested-by: Xavier Chantry <chantry.xavier@gmail.com> Tested-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Synchronize buffer object moves in hardware.Francisco Jerez2010-10-051-3/+8
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Use semaphores to handle inter-channel sync in hardware.Francisco Jerez2010-10-054-3/+212
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Provide a means to have arbitrary work run on fence completion.Francisco Jerez2010-10-052-0/+33
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Minor refactoring/cleanup of the fence code.Francisco Jerez2010-10-056-55/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Mainly to make room for inter-channel sync. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Add a module option to force card POST.Marcin Kościelnicki2010-10-053-0/+7
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv50: prevent (IB_PUT == IB_GET) for occurring unless idleBen Skeggs2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Should fix a DMA race condition I've never seen myself, but could be the culprit in some random hangs that have been reported. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.Francisco Jerez2010-10-055-11/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's an unrelated PLL filtering control bit, leave it alone when changing the CRTC-encoder binding. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nv30-nv40: Fix postdivider mask when writing engine/memory PLLs.Francisco Jerez2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: Fix perf table parsing on BMP v5.25.Francisco Jerez2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: fix required mode bandwidth calculation for DPBen Skeggs2010-10-052-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should fix eDP on certain laptops with 18-bit panels, we were rejecting the panel's native mode due to thinking there was insufficient bandwidth for it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: fix typo in c2aa91afea5f7e7ae4530fabd37414a79c03328cBen Skeggs2010-10-051-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nva3: split pm backend out from nv50Ben Skeggs2010-10-055-42/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This will end up quite different, it makes sense for it to be completely separate. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: run perflvl and M table scripts on mem clock changeBen Skeggs2010-10-053-0/+25
| | | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: pass perflvl struct to clock_pre()Ben Skeggs2010-10-055-11/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On certain boards, there's BIOS scripts and memory timings that need to be modified with the memclk. Just pass in the entire perflvl struct and let the chipset-specific code decide what to do. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| | * | drm/nouveau: enable enhanced framing only if DP display supports itBen Skeggs2010-10-052-2/+6
| | | | | | | | | | | | | | | | | | | | Reported-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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