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| * drm/nouveau/fifo/gk104-: identify mmu engine ids for host faultsBen Skeggs2016-05-20
| | | | | | | | | | | | | | | | | | | | It appears these don't map to PBDMAs (at least on Kepler, it may or may be valid for Fermi - this hasn't been checked), but to runlists. This drops the NVKM_ENGINE_FIFO data from the entries too, as resetting all of PFIFO is *not* the way to handle such faults. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/fifo/gk104-: implement support for PTOP fault infoBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/fifo/gk104-: abstract mmu fault data structuresBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/fifo/gk104-: subclass funcBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/fifo/gk104-: use device info from top subdevBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/core: remove pmc_enable argument from subdev ctorBen Skeggs2016-05-20
| | | | | | | | | | | | These are now specified directly in the MC subdev. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/nv04: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/nv11: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/nv17: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/nv50: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/g84: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/g98: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/gt215: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/gf100: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc/gk104: define reset masks + intr cleanupBen Skeggs2016-05-20
| | | | | | | | | | | | Engine fields have been removed, as they're specified by PTOP. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc: implement support for PTOP interrupt routingBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc: implement support for PTOP reset infoBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc: allow for local definition of reset bitsBen Skeggs2016-05-20
| | | | | | | | | | | | | | | | With the addition of PTOP-specified reset bits, it makes more sense to move the definitions here rather than in individual subdev implementations. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc: add helper function to handle device resetBen Skeggs2016-05-20
| | | | | | | | | | | | | | This will be later extended to handle PTOP-specified reset masks as well as the hardcoded ones. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/mc: rename struct nvkm_mc_intr to nvkm_mc_mapBen Skeggs2016-05-20
| | | | | | | | | | | | | | This will also be used to define NV_PMC_ENABLE <-> subdev mappings in an upcoming commit. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/top/gk104: initial implementationBen Skeggs2016-05-20
| | | | | | | | | | | | Ported from the code currently in engine/fifo/gk104.c. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/top: initial implementationBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/core: add top plumbingBen Skeggs2016-05-20
| | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/iccsense: configure sensors like nvidia doesKarol Herbst2016-05-20
| | | | | | | | | | | | | | | | v2: rename ina209/ina219 read function Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/iccsense: split sensor into own structKarol Herbst2016-05-20
| | | | | | | | | | | | | | | | v2: add list_del call, reword error message Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/iccsense: convert to linked listKarol Herbst2016-05-20
| | | | | | | | | | | | | | | | v2: add list_del calls Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/iccsense: remove read functionKarol Herbst2016-05-20
| | | | | | | | | | | | Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Reviewed-by: Martin Peres <martin.peres@free.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/pmu: be more strict about lockingKarol Herbst2016-05-20
| | | | | | | | | | | | | | | | | | When we start communicating with the pmu a bit more, the current code is a real issue. I encountered a dead lock here, while testing my dynamic reclocking code Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau/devinit/gf100: make devinit on resume saferAlexandre Courbot2016-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of successful suspend, devinit will have to be run and this is the behavior currently hardcoded. However, as FD bug 94725 suggests, there might be cases where runtime suspend leaves the GPU powered, and in such cases devinit should not be run on resume. On GF100+ we have a reliable way to know whether we need to run devinit. Use it instead of blindly trusting the flag set by nvkm_devinit_fini(). The code around the NvForcePost also needs to be slightly reworked in order to keep working. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Suggested-by: Dave Airlie <airlied@redhat.com> Suggested-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| * drm/nouveau: rename nouveau_drm.h to nouveau_drv.hBen Skeggs2016-05-20
| | | | | | | | | | | | | | Fixes out-of-tree build issue where uapi/drm/nouveau_drm.h gets picked up instead. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | drm: remove unused dev variablesArnd Bergmann2016-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After drm_gem_object_lookup() was changed along with all its callers, we have several drivers that have unused variables: drm/armada/armada_crtc.c: In function 'armada_drm_crtc_cursor_set': drm/armada/armada_crtc.c:900:21: error: unused variable 'dev' [-Werror=unused-variable] drm/nouveau/nouveau_gem.c: In function 'validate_init': drm/nouveau/nouveau_gem.c:371:21: error: unused variable 'dev' [-Werror=unused-variable] drm/nouveau/nv50_display.c: In function 'nv50_crtc_cursor_set': drm/nouveau/nv50_display.c:1308:21: error: unused variable 'dev' [-Werror=unused-variable] drm/radeon/radeon_cs.c: In function 'radeon_cs_parser_relocs': drm/radeon/radeon_cs.c:77:21: error: unused variable 'ddev' [-Werror=unused-variable] This fixes all the instances I found with ARM randconfig builds so far. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: a8ad0bd84f98 ("drm: Remove unused drm_device from drm_gem_object_lookup()") Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1463587653-3035181-6-git-send-email-arnd@arndb.de
* | drm: Remove unused drm_device from drm_gem_object_lookup()Chris Wilson2016-05-17
|/ | | | | | | | | | | | | drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* Merge tag 'v4.6-rc7' into drm-nextDave Airlie2016-05-08
|\ | | | | | | | | Merge this back as we've built up a fair few conflicts, and I have some newer trees to pull in.
| * Merge branch 'linux-4.6' of git://github.com/skeggsb/linux into drm-fixesDave Airlie2016-04-21
| |\ | | | | | | | | | | | | | | | | | | transform feedback fix. * 'linux-4.6' of git://github.com/skeggsb/linux: drm/nouveau/gr/gf100: select a stream master to fixup tfb offset queries
| | * drm/nouveau/gr/gf100: select a stream master to fixup tfb offset queriesBen Skeggs2016-04-21
| | | | | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
| * | Merge branch 'linux-4.6' of git://github.com/skeggsb/linux into drm-fixesDave Airlie2016-04-21
| |\| | | | | | | | | | | | | | | | Single nouveau regression fix * 'linux-4.6' of git://github.com/skeggsb/linux: drm/nouveau/kms: fix setting of default values for dithering properties
| | * drm/nouveau/kms: fix setting of default values for dithering propertiesBen Skeggs2016-04-21
| | | | | | | | | | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | | drm/ttm: implement LRU add callbacks v2Christian König2016-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows fine grained control for the driver where to add a BO into the LRU. v2: fix typo in comment Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm/ttm: remove lazy parameter from ttm_bo_waitChristian König2016-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | Not used any more. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | drm/ttm: remove use_ticket parameter from ttm_bo_reserveChristian König2016-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | Not used any more. Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | | Merge tag 'v4.6-rc3' into drm-nextDave Airlie2016-04-21
|\| | | | | | | | | | | | | | | | | Backmerge 4.6-rc3 for i915. Linux 4.6-rc3
| * | Merge branch 'linux-4.6' of git://github.com/skeggsb/linux into drm-fixesDave Airlie2016-04-06
| |\| | | | | | | | | | | | | | | | | | | Just a single fix to prevent GM20B systems hanging at boot. * 'linux-4.6' of git://github.com/skeggsb/linux: drm/nouveau/tegra: acquire and enable reference clock if needed
| | * drm/nouveau/tegra: acquire and enable reference clock if neededAlexandre Courbot2016-04-06
| | | | | | | | | | | | | | | | | | | | | | | | GM20B requires an extra clock compared to GK20A. Add that information into the platform data and acquire and enable this clock if necessary. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* | | drm/nouveau: Drop dev->struct_mutex from fbdev initDaniel Vetter2016-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doesn't protect anything at all. With this patch nouveau is completely dev->struct_mutex free! Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-6-git-send-email-daniel.vetter@ffwll.ch
* | | drm/nouveau: Use unlocked gem unreferencingDaniel Vetter2016-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-2-git-send-email-daniel.vetter@ffwll.ch
* | | Merge tag 'topic/drm-misc-2016-04-01' of ↵Dave Airlie2016-04-05
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm-intel into drm-next * tag 'topic/drm-misc-2016-04-01' of git://anongit.freedesktop.org/drm-intel: drm: Add new DCS commands in the enum list drm: Make uapi headers C89 pendantic compliant drm/atomic: export drm_atomic_helper_wait_for_fences() drm: Untangle __KERNEL__ guards drm: Move DRM_MODE_OBJECT_* to uapi headers drm: align #include directives with libdrm in uapi headers drm: Make drm.h uapi header safe for C++ vgacon: dummy implementation for vgacon_text_force drm/sysfs: Nuke TV/DVI property files drm/ttm: Remove TTM_HAS_AGP drm: bridge/dw-hdmi: Remove pre_enable/post_disable dummy funcs Revert "drm: Don't pass negative delta to ktime_sub_ns()" drm/atmel: Fixup drm_connector_/unplug/unregister/_all drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all() drm: bridge: Make (pre/post) enable/disable callbacks optional
| * | vgacon: dummy implementation for vgacon_text_forceDaniel Vetter2016-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows us to ditch a ton of ugly #ifdefs from a bunch of drm modeset drivers. v2: Make the dummy function actually return a sane value, spotted by Ville. v3: Because the patch is still in limbo there's no more drivers to convert, noticed by Emil. v4: Rebase once more, because hooray. I'll just go ahead an apply this one later on to drm-misc. Cc: Emil Velikov <emil.l.velikov@gmail.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* | | nouveau: fix nv40_perfctr_next() cleanup regressionArnd Bergmann2016-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc-6 warns about code in the nouveau driver that is obviously silly: drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c: In function 'nv40_perfctr_next': drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c:62:19: warning: self-comparison always evaluats to false [-Wtautological-compare] if (pm->sequence != pm->sequence) { The behavior was accidentally introduced in a patch described as "This is purely preparation for upcoming commits, there should be no code changes here.". As far as I can tell, that was true for the rest of that patch except for this one function, which has been changed to a NOP. This patch restores the original behavior. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 8c1aeaa13954 ("drm/nouveau/pm: cosmetic changes") Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | Merge tag 'topic/drm-misc-2016-03-14' of ↵Dave Airlie2016-03-15
|\| | | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm-intel into drm-next * tag 'topic/drm-misc-2016-03-14' of git://anongit.freedesktop.org/drm-intel: (27 commits) drm: atomic helper: do not unreference error pointer drm/edid: Extract SADs properly from multiple audio data blocks drm: fix blob pointer check drm: introduce pipe color correction properties drm/atomic: Clean up update_connector_routing. drm/atomic: Clean up steal_encoder, v2. drm/atomic: Handle encoder assignment conflicts in a separate check, v3. drm/atomic: Handle encoder stealing from set_config better. drm/atomic: Always call steal_encoder, v2. drm/ast: removed optional dummy crtc mode_fixup function. drm/bochs: removed optional dummy crtc mode_fixup function. drm/fsl-dcu: removed optional dummy crtc mode_fixup function. drm/virtio: removed optional dummy crtc mode_fixup function. drm/nouveau/dispnv04: removed optional dummy crtc mode_fixup function. drm/atmel-hlcdc: remove optional dummy crtc mode_fixup function. drm/sti: removed optional dummy crtc mode_fixup function. drm/shmobile: removed optional dummy crtc mode_fixup function. drm/msm/mdp: removed optional dummy crtc mode_fixup function. drm/omapdrm: removed optional dummy crtc mode_fixup function. drm/rcar-du: removed optional dummy crtc mode_fixup function. ...
| * drm/nouveau/dispnv04: removed optional dummy crtc mode_fixup function.Carlos Palminha2016-03-04
| | | | | | | | | | | | | | | | | | This patch set nukes all the dummy crtc mode_fixup implementations. (made on top of Daniel topic/drm-misc branch) Signed-off-by: Carlos Palminha <palminha@synopsys.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/897eae438eec566078b1872d7654c4863e4e4e57.1455630967.git.palminha@synopsys.com
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