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* drm: Remove unnecessary drm_panel_attach and drm_panel_detachJoe Perches2020-08-0823-196/+5
| | | | | | | | | | | | | | | | | | | | | | | | These functions are now empty and no longer useful so remove the functions and their uses. Signed-off-by: Joe Perches <joe@perches.com> Cc: Bernard Zhao <bernard@vivo.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org>, Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Icenowy Zheng <icenowy@aosc.io>, Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Robert Chiras <robert.chiras@nxp.com> Cc: dri-devel@lists.freedesktop.org, Cc: linux-kernel@vger.kernel.org Cc: opensource.kernel@vivo.com Signed-off-by: Sam Ravnborg <sam@ravnborg.org> # Fixed build and a few warnings Link: https://patchwork.freedesktop.org/patch/msgid/9e13761020750b1ce2f1fabee23ef6e2a2942882.camel@perches.com
* drm/mgag200: fix build on alpha archSam Ravnborg2020-08-071-0/+1
| | | | | | | | | | | | | | | | | | | | | When building imgag200 for the alpha architecture it fails like this: mgag200_drv.c:233:9: error: implicit declaration of function ‘vmalloc’ 233 | bios = vmalloc(size); | ^~~~~~~ | kmalloc When building for other architectures vmalloc.h is pulled in via some other header file - for example asm-generic/io.h. Use an explicit include of vmalloc.h to fix the build. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Fixes: e20dfd27f7aa ("drm/mgag200: Add support for G200 desktop cards") Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Egbert Eich <eich@suse.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200807180547.GA923146@ravnborg.org
* drm/panfrost: perfcnt: fix ref count leak in panfrost_perfcnt_enable_lockedNavid Emamdoost2020-08-071-3/+7
| | | | | | | | | | | in panfrost_perfcnt_enable_locked, pm_runtime_get_sync is called which increments the counter even in case of failure, leading to incorrect ref count. In case of failure, decrement the ref count before returning. Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200614063619.44944-1-navid.emamdoost@gmail.com
* drm/panfrost: add regulators to devfreqClément Péron2020-08-073-7/+33
| | | | | | | | | | | | | | Some OPP tables specify voltage for each frequency. Devfreq can handle these regulators but they should be get only 1 time to avoid issue and know who is in charge. If OPP table is probe don't init regulator. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-11-peron.clem@gmail.com
* drm/panfrost: dynamically alloc regulatorsClément Péron2020-08-072-7/+10
| | | | | | | | | | | | | We will later introduce regulators managed by OPP. Only alloc regulators when it's needed. This also help use to release the regulators only when they are allocated. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-10-peron.clem@gmail.com
* drm/panfrost: move devfreq_init()/fini() in deviceClément Péron2020-08-072-14/+13
| | | | | | | | | | | | | | | | Later we will introduce devfreq probing regulator if they are present. As regulator should be probe only one time we need to get this logic in the device_init(). panfrost_device is already taking care of devfreq_resume() and devfreq_suspend(), so it's not totally illogic to move the devfreq_init() and devfreq_fini() here. Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-9-peron.clem@gmail.com
* drm/panfrost: rename error labels in device_initClément Péron2020-08-071-15/+15
| | | | | | | | | | Rename goto labels in device_init it will be easier to maintain. Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-8-peron.clem@gmail.com
* drm/panfrost: properly handle error in probeClément Péron2020-08-072-6/+20
| | | | | | | | | | | | | Introduce a boolean to know if opp table has been added. With this, we can call panfrost_devfreq_fini() in case of error and release what has been initialised. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-7-peron.clem@gmail.com
* drm/panfrost: use spinlock instead of atomicClément Péron2020-08-072-12/+40
| | | | | | | | | | Convert busy_count to a simple int protected by spinlock. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-6-peron.clem@gmail.com
* drm/panfrost: introduce panfrost_devfreq structClément Péron2020-08-074-47/+66
| | | | | | | | | | Introduce a proper panfrost_devfreq to deal with devfreq variables. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-5-peron.clem@gmail.com
* drm/panfrost: don't use pfdevfreq.busy_count to know if hw is idleClément Péron2020-08-071-4/+0
| | | | | | | | | | | | This use devfreq variable that will be lock with spinlock in future patches. We should either introduce a function to access this one but as devfreq is optional let's just remove it. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-4-peron.clem@gmail.com
* drm/panfrost: clean headers in devfreqClément Péron2020-08-071-6/+2
| | | | | | | | | | Don't include not required headers and sort them. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-3-peron.clem@gmail.com
* drm/panfrost: avoid static declarationClément Péron2020-08-071-20/+18
| | | | | | | | | | This declaration can be avoided so change it. Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Clément Péron <peron.clem@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200710095409.407087-2-peron.clem@gmail.com
* drm/panfrost: Add compatible string for bifrostTomeu Vizoso2020-08-071-0/+1
| | | | | | | | | | | Mesa now supports some Bifrost devices, so enable it. Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200611085900.49740-2-tomeu.vizoso@collabora.com
* drm/panfrost: Make sure GPU is powered on when reading GPU_LATEST_FLUSH_IDTomeu Vizoso2020-08-071-2/+12
| | | | | | | | | | | | | | Bifrost devices do support the flush reduction feature, so on first job submit we were trying to read the register while still powered off. If the GPU is powered off, the feature doesn't bring any benefit, so don't try to read. Tested-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200611085900.49740-1-tomeu.vizoso@collabora.com
* drm/amdgpu: make sure userptr ttm is allocatedChristian König2020-08-074-10/+15
| | | | | | | | | We need to allocate that manually now. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <mdaenzer@redhat.com> Tested-by: Michel Dänzer <mdaenzer@redhat.com> Link: https://patchwork.freedesktop.org/patch/384330/
* drm/ttm: rename ttm_mem_reg to ttm_resource.Dave Airlie2020-08-0637-199/+199
| | | | | | | | | | | This name better reflects what the object does. I didn't rename all the pointers it seemed too messy. Signed-off-by: Dave Airlie <airlied@redhat.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-60-airlied@gmail.com
* drm/ttm: rename ttm_mem_type_manager -> ttm_resource_manager.Dave Airlie2020-08-0623-209/+209
| | | | | | | | | | This name makes a lot more sense, since these are about managing driver resources rather than just memory ranges. Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-59-airlied@gmail.com
* drm/ttm: rename bo manager to range manager.Dave Airlie2020-08-062-15/+15
| | | | | | | | | | The generic manager is called the range manager now, rename the file and some internals. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-58-airlied@gmail.com
* drm/ttm: add a wrapper for checking if manager is in useDave Airlie2020-08-064-9/+22
| | | | | | | | | | This converts vmwgfx over to using an interface to set the in use and check the in use flag. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-57-airlied@gmail.com
* drm/ttm: drop type manager has_typeDave Airlie2020-08-068-29/+10
| | | | | | | | | | | under driver control, this flag isn't needed anymore, remove the API that used to access it, and consoldiate with the used api. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-56-airlied@gmail.com
* drm/ttm: drop list of memory managers from device. (v2)Dave Airlie2020-08-062-7/+5
| | | | | | | | | | | | | The driver now controls these, the core just controls the system memory one. v2: init sysman explicitly and assign it as a driver manager to simplify the lookup sequence. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-55-airlied@gmail.com
* drm/ttm: drop man->bdev link.Dave Airlie2020-08-069-19/+11
| | | | | | | | This link isn't needed anymore, drop it from the init interface. Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-54-airlied@gmail.com
* drm/amdgpu/ttm: remove man->bdev references.Dave Airlie2020-08-061-2/+5
| | | | | | | | | Just store the device in the private so the link can be removed from the manager Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-53-airlied@gmail.com
* drm/ttm: drop priv pointer in memory managerDave Airlie2020-08-061-2/+0
| | | | | | | | | This isn't needed anymore by any drivers. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-52-airlied@gmail.com
* drm/nouveau/ttm: move to driver allocated managerDave Airlie2020-08-061-13/+32
| | | | | | Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-51-airlied@gmail.com
* drm/vmwgfx/gmrid: convert to driver controlled allocation.Dave Airlie2020-08-061-14/+18
| | | | | | Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-50-airlied@gmail.com
* drm/vmwgfx/ttm: move thp to driver managedDave Airlie2020-08-061-11/+21
| | | | | | Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-49-airlied@gmail.com
* drm/ttm: move range manager to subclassed driver allocationDave Airlie2020-08-061-12/+19
| | | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-48-airlied@gmail.com
* drm/ttm: make ttm_range_man_init/takedown take type + argsDave Airlie2020-08-068-64/+70
| | | | | | | | | This makes it easier to move these to a driver allocated system Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-47-airlied@gmail.com
* drm/amdgpu/ttm: use bo manager subclassing for vram/gtt mgrsDave Airlie2020-08-062-27/+44
| | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-46-airlied@gmail.com
* drm/ttm: allow drivers to provide their own manager subclassesDave Airlie2020-08-061-1/+10
| | | | | | | | | This will get removed eventually and all drivers will use this. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-45-airlied@gmail.com
* drm/ttm: rename manager variable to make sure wrapper is used.Dave Airlie2020-08-062-3/+6
| | | | | | | | | Other users of this should notice this change and switch to wrapper. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-44-airlied@gmail.com
* drm/vmwgfx/ttm: use wrapper to access memory managerDave Airlie2020-08-063-13/+18
| | | | | | Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-43-airlied@gmail.com
* drm/radeon/ttm: use wrapper to access memory managerDave Airlie2020-08-062-7/+7
| | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-42-airlied@gmail.com
* drm/qxl/ttm: use wrapper to access memory managerDave Airlie2020-08-061-5/+5
| | | | | | Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-41-airlied@gmail.com
* drm/nouveau/ttm: use wrapper to access memory managersDave Airlie2020-08-061-4/+4
| | | | | | Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-40-airlied@gmail.com
* drm/vram-helper: use wrapper to access memory managersDave Airlie2020-08-061-3/+3
| | | | | | Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-39-airlied@gmail.com
* drm/amdgfx/ttm: use wrapper to get ttm memory managersDave Airlie2020-08-068-36/+39
| | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-38-airlied@gmail.com
* drm/ttm: add wrapper to get manager from bdev.Dave Airlie2020-08-064-28/+34
| | | | | | | | | This will allow different abstractions later. Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-37-airlied@gmail.com
* drm/ttm: make TTM responsible for cleaning system only.Dave Airlie2020-08-063-88/+4
| | | | | | | | | | | | Drivers should all be cleaning up their memory managers themselves now, so let the core just clean the system one up. Remove the legacy cleaning interface. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-36-airlied@gmail.com
* drm/ttm: remove range manager legacy takedown pathDave Airlie2020-08-061-19/+9
| | | | | | | | | Now all drivers have been converted, drop the non-driver path. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-35-airlied@gmail.com
* drm/vmwgfx: fix gmrid takedown paths to new interfaceDave Airlie2020-08-063-8/+13
| | | | | | Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-34-airlied@gmail.com
* drm/qxl/ttm: use new takedown pathDave Airlie2020-08-061-2/+2
| | | | | | Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-33-airlied@gmail.com
* drm/radeon/ttm: use new takedown pathsDave Airlie2020-08-061-2/+2
| | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-32-airlied@gmail.com
* drm/nouveau: use new cleanup pathsDave Airlie2020-08-061-11/+30
| | | | | | Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-31-airlied@gmail.com
* drm/vram_helper: call explicit mm takedownDave Airlie2020-08-061-0/+1
| | | | | | Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-30-airlied@gmail.com
* drm/vmwgfx: takedown vram managerDave Airlie2020-08-063-11/+27
| | | | | | | | | Don't bother returning EBUSY, nobody cares enough, if the driver has a problem, it should deal with it. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-29-airlied@gmail.com
* drm/amdgpu/ttm: use new takedown pathDave Airlie2020-08-064-13/+29
| | | | | | Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-28-airlied@gmail.com
* drm/ttm: start allowing drivers to use new takedown path (v2)Dave Airlie2020-08-063-7/+50
| | | | | | | | | | | Allow the takedown path callback to be optional as well. v2: use fini for range manager Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-27-airlied@gmail.com
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