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2017-12-04drm/amdgpu: always bind pinned BOsChristian König1-7/+7
We always need to bind pinned BOs, not just when the caller requested the address. 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>
2017-12-04drm/amdgpu: use the actual placement for pin accountingChristian König1-0/+2
This allows us to specify multiple possible placements again. 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>
2017-12-04drm/amdgpu: retry init if it fails due to exclusive mode timeout (v3)pding2-2/+23
The exclusive mode has real-time limitation in reality, such like being done in 300ms. It's easy observed if running many VF/VMs in single host with heavy CPU workload. If we find the init fails due to exclusive mode timeout, try it again. v2: - rewrite the condition for readable value. v3: - fix typo, add comments for sleep Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: pding <Pixel.Ding@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu/virt: implement wait_reset callbacks for vi/aipding2-0/+7
Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: pding <Pixel.Ding@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amd/powerplay: describe the PCIE link speed in right GT/sEvan Quan3-9/+9
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu/virt: add wait_reset virt opspding2-0/+18
Driver can use this interface to check if there's a function level reset done in hypervisor. It's helpful when IRQ handler for reset is not ready, or special handling is required. Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: pding <Pixel.Ding@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu/virt: add function to check MMIO (v2)pding2-0/+9
MMIO space can be blocked on virtualised device. Add this function to check if MMIO is blocked or not. Todo: need a reliable method such like communation with hypervisor. v2: - add comments inline Signed-off-by: pding <Pixel.Ding@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: avoid soft lockup when waiting for RLC serdes (v2)pding2-0/+16
Normally all waiting get timeout if there's one. Release the lock and return immediately when timeout happens. v2: - set the se_sh to broadcase before return Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: pding <Pixel.Ding@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: change redundant init logs to debug levelpding24-50/+47
When this VF stays in exclusive mode for long, other VFs will be impacted. The redundant messages causes exclusive mode timeout when they're redirected. That is a normal use case for cloud service to redirect guest log to virtual serial port. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: pding <Pixel.Ding@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:implement ctx query2Monk Liu1-0/+37
this query will give flag bits to indicate what happend on the given context Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:don't change ctx->reset_couner upon queryMonk Liu2-2/+4
reset_counter marks the reset counter number once the context is created, shouldn't be changed due to query. To keep U/K interface on the ctx_query and keep ctx's reset_counter logic compatible with GPU RESET feature, now use another var named "reset_counter_query" to replace the original checked & updated in amdgpu_ctx_query. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: Remove job->s_entity to avoid keeping reference to stale pointer.Andrey Grodzovsky5-22/+22
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: Fix deadlock during GPU reset.Andrey Grodzovsky3-47/+29
Bug: Kfifo is limited at size, during GPU reset it would fill up to limit and the pushing thread (producer) would wait for the scheduler worker to consume the items in the fifo while holding reservation lock on a BO. The gpu reset thread on the other hand blocks the scheduler during reset. Before it unblocks the sceduler it might want to recover VRAM and so will try to reserve the same BO the producer thread is already holding creating a deadlock. Fix: Switch from kfifo to SPSC queue which is unlimited in size. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: Add SPSC queue to scheduler.Andrey Grodzovsky1-0/+121
It is intended to sabstitute the bounded fifo we are currently using. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:cleanup job reset routine(v2)Monk Liu3-4/+33
merge the setting guilty on context into this function to avoid implement extra routine. v2: go through entity list and compare the fence_ctx before operate on the entity, otherwise the entity may be just a wild pointer Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:skip job for guilty ctx in parser_initMonk Liu1-0/+6
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:pass ctx->guilty address to entity initMonk Liu2-1/+2
this way the real interested guilty is connected to entity->guilty pointer, and we can use entity->pointer later in gpu recovery procedure Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amd/scheduler:introduce guilty pointer memberMonk Liu10-11/+13
this member will be used later, it will points to the real var inside of context and CS_SUBMIT & gpu schdduler can decide if skip a job depends on context->guilty or *entity->guilty Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:add hang_limit for sched(v2)Monk Liu3-3/+8
since gpu_scheduler source domain cannot access amdgpu variable so need create the hang_limit membewr for sched, and it can refer it for the upcoming GPU RESET patches v2: make hang_limit a parameter of sched_init() Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu:cleanup force_completionMonk Liu3-27/+11
cleanups, now only operate on the given ring Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: Avoid accessing job->entity after the job is scheduled.Andrey Grodzovsky4-23/+18
Bug: amdgpu_job_free_cb was accessing s_job->s_entity when the allocated amdgpu_ctx (and the entity inside it) were already deallocated from amdgpu_cs_parser_fini. Fix: Save job's priority on it's creation instead of accessing it from s_entity later on. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Reviewed-by: Andres Rodriguez <andresx7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/i915/cnl: only divide up base frequency with crystal sourceLionel Landwerlin1-8/+8
We apply this logic to Gen9 as well. We didn't notice this issue as most part we've encountered so far only use the crystal as source for their timestamp registers. Fixes: dab9178333 ("drm/i915: expose command stream timestamp frequency to userspace") Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171113233455.12085-5-lionel.g.landwerlin@intel.com
2017-12-04Merge arlied/drm-next into drm-misc-nextGustavo Padovan937-4259/+140317
We need to pull 66660d4cf21b (drm: add connector info/property for non-desktop displays [v2]) into drm-misc-next to continue the development of the display rotation series. Effectively this also pulls 4.15-r2 into drm-misc-next. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
2017-12-04drm/amdgpu: add license to files where it was missingAlex Deucher15-8/+254
These files were missing it before. Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm/amdgpu: add license to MakefilesAlex Deucher26-6/+547
Was missing license text. Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-04drm: rcar-du: Clip planes to screen boundariesLaurent Pinchart3-33/+62
Unlike the KMS API, the hardware doesn't support planes exceeding the screen boundaries or planes being located fully off-screen. We need to clip plane coordinates to support the use case. Fortunately the DRM core offers a drm_atomic_helper_check_plane_state() helper that validates the scaling factor and clips the plane coordinates. Use it to implement the plane atomic check and use the clipped source and destination rectangles from the plane state instead of the unclipped source and CRTC coordinates to configure the device. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2017-12-04drm/prime: skip CPU sync in map/unmap dma_bufLucas Stach1-3/+5
Dma-bufs should already be device coherent, as they are only pulled in the CPU domain via the begin/end cpu_access calls. As we cache the mapping set up by dma_map_sg a CPU sync at this point will not actually guarantee proper coherency on non-coherent architectures, so we can as well stop pretending. This is an important performance fix for architectures which need explicit cache synchronization and userspace doing lots of dma-buf imports. Improves Weston on Etnaviv performance 5x, where before this patch > 90% of Weston CPU time was spent synchronizing caches for buffers which are already device coherent. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171130173428.8666-1-l.stach@pengutronix.de
2017-12-04drm: rcar-du: Share plane atomic check code between Gen2 and Gen3Laurent Pinchart3-31/+22
The plane atomic check implementation is identical on Gen2 (DU planes) and Gen3 (VSP planes), but two separate functions exist as they operate on different data structures. Refactor the code to share the implementation. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2017-12-04drm: rcar-du: Remove unused CRTC suspend/resume functionsKieran Bingham1-35/+0
An early implementation of suspend-resume helpers are available in the CRTC module, however they are unused and no longer needed. With suspend and resume handled by the core DRM atomic helpers, we can remove the unused functions. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2017-12-04drm: rcar-du: Implement system suspend/resume supportKieran Bingham2-3/+16
To support system suspend operations we must ensure the hardware is stopped, and resumed explicitly from the suspend and resume handlers. Implement suspend and resume functions using the DRM atomic helper functions. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2017-12-04drm: rcar-du: Don't set connector DPMS propertyLaurent Pinchart1-4/+0
Since commit 4a97a3da420b ("drm: Don't update property values for atomic drivers") atomic drivers must not update property values as properties are read from the state instead. To catch remaining users, the drm_object_property_set_value() function now throws a warning when called by atomic drivers on non-immutable properties, and we hit that warning when creating connectors. The easy fix is to just remove the drm_object_property_set_value() as it is used here to set the initial value of the connector's DPMS property to OFF. The DPMS property applies on top of the connector's state crtc pointer (initialized to NULL) that is the main connector on/off control, and should thus default to ON. Fixes: 4a97a3da420b ("drm: Don't update property values for atomic drivers") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-12-04drm: rcar-du: Add R8A7745 supportFabrizio Castro1-0/+22
Add support for the R8A7745 DU (which is very similar to the R8A7794 DU); it has 2 RGB outputs. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2017-12-04drm: rcar-du: Add R8A7743 supportFabrizio Castro1-0/+22
Add support for the R8A7743 DU (which is very similar to the R8A7791 DU); it has 1 DPAD (RGB) output and 1 LVDS output. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2017-12-04drm/i915/gvt: set max priority for gvt contextZhenyu Wang1-0/+3
This is to workaround guest driver hang regression after preemption enable that gvt hasn't enabled handling of that for guest workload. So in effect this disables preemption for gvt context now. Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Don't mark vgpu context as inactive when preemptedZhenyu Wang1-1/+3
We shouldn't mark inactive for vGPU context if preempted, which would still be re-scheduled later. So keep active state. Fixes: d6c0511300dc ("drm/i915/execlists: Distinguish the incomplete context notifies") Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Kick scheduler when new workload queuedChangbin Du3-0/+8
The current schedule policy rely on a 1ms timer to execute workload. This can introduce maximum 1ms unnecessary latency. This is especially bad for small media workloads. And I don't think we need this timer for QoS, but the change is not simply remove the code. So I made a new API intel_gvt_kick_schedule() for future change. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Convert macro queue_workload to a functionChangbin Du3-7/+13
Convert the macro to a function which should always be preferred. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Free dmabuf_obj list in intel_vgpu_dmabuf_cleanupTina Zhang1-1/+2
The per vGPU dmabuf_obj list should be released in intel_vgpu_dmabuf_ cleanup, which is invoked either in the process of closing a VM or in the process of removing a vGPU. Fixes: e3a0d7976c53 ("drm/i915/gvt: Handle orphan dmabuf_objs") Signed-off-by: Tina Zhang <tina.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Introduce KBL to dma-buf on Gvt-gTina Zhang2-5/+6
This patch introduces KBL platform to dma-buf on Gvt-g. Signed-off-by: Tina Zhang <tina.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Handle orphan dmabuf_objsTina Zhang1-21/+35
dmabuf_obj's destruction relys on GEM release operation, which is managed in i915 driver. And there is a time window between vgpu's destruction and its dmabuf_objs' destruction. This patch is to free the orphan dmabuf_objs correctly after the vgpu passes away. Signed-off-by: Tina Zhang <tina.zhang@intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Dmabuf support for GVT-gTina Zhang10-2/+695
This patch introduces a guest's framebuffer sharing mechanism based on dma-buf subsystem. With this sharing mechanism, guest's framebuffer can be shared between guest VM and host. v17: - modify VFIO_DEVICE_GET_GFX_DMABUF interface. (Alex) v16: - add x_hot and y_hot. (Gerd) - add flag validation for VFIO_DEVICE_GET_GFX_DMABUF. (Alex) - rebase 4.14.0-rc6. v15: - add VFIO_DEVICE_GET_GFX_DMABUF ABI. (Gerd) - add intel_vgpu_dmabuf_cleanup() to clean up the vGPU's dmabuf. (Gerd) v14: - add PROBE, DMABUF and REGION flags. (Alex) v12: - refine the lifecycle of dmabuf. v9: - remove dma-buf management. (Alex) - track the dma-buf create and release in kernel mode. (Gerd) (Daniel) v8: - refine the dma-buf ioctl definition.(Alex) - add a lock to protect the dmabuf list. (Alex) v7: - release dma-buf related allocations in dma-buf's associated release function. (Alex) - refine ioctl interface for querying plane info or create dma-buf. (Alex) v6: - align the dma-buf life cycle with the vfio device. (Alex) - add the dma-buf related operations in a separate patch. (Gerd) - i915 related changes. (Chris) v5: - fix bug while checking whether the gem obj is gvt's dma-buf when user change caching mode or domains. Add a helper function to do it. (Xiaoguang) - add definition for the query plane and create dma-buf. (Xiaoguang) v4: - fix bug while checking whether the gem obj is gvt's dma-buf when set caching mode or doamins. (Xiaoguang) v3: - declare a new flag I915_GEM_OBJECT_IS_GVT_DMABUF in drm_i915_gem_object to represent the gem obj for gvt's dma-buf. The tiling mode, caching mode and domains can not be changed for this kind of gem object. (Alex) - change dma-buf related information to be more generic. So other vendor can use the same interface. (Alex) v2: - create a management fd for dma-buf operations. (Alex) - alloc gem object's backing storage in gem obj's get_pages() callback. (Chris) Signed-off-by: Tina Zhang <tina.zhang@intel.com> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Add framebuffer decoder supportTina Zhang6-2/+682
This patch is to introduce the framebuffer decoder which can decode guest OS's framebuffer information, including primary, cursor and sprite plane. v16: - rebase to 4.14.0-rc6. v14: - refine pixel format table. (Zhenyu) v9: - move drm format change to a separate patch. (Xiaoguang) v8: - fix a bug in decoding primary plane. (Tina) v7: - refine framebuffer decoder code. (Zhenyu) Signed-off-by: Tina Zhang <tina.zhang@intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Add opregion supportTina Zhang6-19/+184
Windows guest driver needs vbt in opregion, to configure the setting for display. Without opregion support, the display registers won't be set and this blocks display model to get the correct information of the guest display plane. This patch is to provide a virtual opregion for guest. The original author of this patch is Xiaoguang Chen. This patch is split from the "Dma-buf support for GVT-g" patch set, with being rebased to the latest gvt-staging branch. v3: - add checking region index during intel_vgpu_rw. (Xiong) v2: - refine intel_vgpu_reg_release_opregion. (Xiong) Here are the previous version comments: v18: - unmap vgpu's opregion when destroying vgpu. v16: - rebase to 4.14.0-rc6. Signed-off-by: Bing Niu <bing.niu@intel.com> Signed-off-by: Tina Zhang <tina.zhang@intel.com> Tested-by: Xiong Zhang <xiong.y.zhang@intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Alloc and Init guest opregion at vgpu creationXiong Zhang4-52/+53
Currently guest opregion is allocated and initialised when guest write opregion base register. This is too late for kvmgt, so move it to vgpu_create time. Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com> Tested-by: Tina Zhang <tina.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04drm/i915/gvt: Fix out-of-bounds buffer write into opregion->signature[]Chris Wilson1-2/+3
sparse spots drivers/gpu/drm/i915/gvt/opregion.c:234 alloc_and_init_virt_opregion() error: memcpy() 'header->signature' too small (16 vs 17) as gvt is indeed trying to memcpy a string longer than the signature[]. Fixes: b2d6ef70614e ("drm/i915/gvt: Let each vgpu has separate opregion memory") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Xiong Zhang <xiong.y.zhang@intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: intel-gvt-dev@lists.freedesktop.org Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-12-04Merge tag 'drm-intel-next-2017-11-17-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie124-3148/+6443
More change sets for 4.16: - Many improvements for selftests and other igt tests (Chris) - Forcewake with PUNIT->PMIC bus fixes and robustness (Hans) - Define an engine class for uABI (Tvrtko) - Context switch fixes and improvements (Chris) - GT powersavings and power gating simplification and fixes (Chris) - Other general driver clean-ups (Chris, Lucas, Ville) - Removing old, useless and/or bad workarounds (Chris, Oscar, Radhakrishna) - IPS, pipe config, etc in preparation for another Fast Boot attempt (Maarten) - OA perf fixes and support to Coffee Lake and Cannonlake (Lionel) - Fixes around GPU fault registers (Michel) - GEM Proxy (Tina) - Refactor of Geminilake and Cannonlake plane color handling (James) - Generalize transcoder loop (Mika Kahola) - New HW Workaround for Cannonlake and Geminilake (Rodrigo) - Resume GuC before using GEM (Chris) - Stolen Memory handling improvements (Ville) - Initialize entry in PPAT for older compilers (Chris) - Other fixes and robustness improvements on execbuf (Chris) - Improve logs of GEM_BUG_ON (Mika Kuoppala) - Rework with massive rename of GuC functions and files (Sagar) - Don't sanitize frame start delay if pipe is off (Ville) - Cannonlake clock fixes (Rodrigo) - Cannonlake HDMI 2.0 support (Rodrigo) - Add a GuC doorbells selftest (Michel) - Add might_sleep() check to our wait_for() (Chris) Many GVT changes for 4.16: - CSB HWSP update support (Weinan) - GVT debug helpers, dyndbg and debugfs (Chuanxiao, Shuo) - full virtualized opregion (Xiaolin) - VM health check for sane fallback (Fred) - workload submission code refactor for future enabling (Zhi) - Updated repo URL in MAINTAINERS (Zhenyu) - other many misc fixes * tag 'drm-intel-next-2017-11-17-1' of git://anongit.freedesktop.org/drm/drm-intel: (260 commits) drm/i915: Update DRIVER_DATE to 20171117 drm/i915: Add a policy note for removing workarounds drm/i915/selftests: Report ENOMEM clearly for an allocation failure Revert "drm/i915: Display WA #1133 WaFbcSkipSegments:cnl, glk" drm/i915: Calculate g4x intermediate watermarks correctly drm/i915: Calculate vlv/chv intermediate watermarks correctly, v3. drm/i915: Pass crtc_state to ips toggle functions, v2 drm/i915: Pass idle crtc_state to intel_dp_sink_crc drm/i915: Enable FIFO underrun reporting after initial fastset, v4. drm/i915: Mark the userptr invalidate workqueue as WQ_MEM_RECLAIM drm/i915: Add might_sleep() check to wait_for() drm/i915/selftests: Add a GuC doorbells selftest drm/i915/cnl: Extend HDMI 2.0 support to CNL. drm/i915/cnl: Simplify dco_fraction calculation. drm/i915/cnl: Don't blindly replace qdiv. drm/i915/cnl: Fix wrpll math for higher freqs. drm/i915/cnl: Fix, simplify and unify wrpll variable sizes. drm/i915/cnl: Remove useless conversion. drm/i915/cnl: Remove spurious central_freq. drm/i915/selftests: exercise_ggtt may have nothing to do ...
2017-12-04Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-nextDave Airlie78-585/+858
Cross-subsystem Changes: - device tree doc for the Mitsubishi AA070MC01 and Tianma TM070RVHG71 panels (Lukasz Majewski) and for a 2nd endpoint on stm32 (Philippe Cornu) Core Changes: The most important changes are: - Add drm_driver .last_close and .output_poll_changed helpers to reduce fbdev emulation footprint in drivers (Noralf) - Fix plane clipping in core and for vmwgfx (Ville) Then we have a bunch of of improvement for print and debug such as the addition of a framebuffer debugfs file. ELD connector, HDMI and improvements. And a bunch of misc improvements, clean ups and style changes and doc updates [airlied: drop eld bits from amdgpu_dm] Driver Changes: - sii8620: filter unsupported modes and add DVI mode support (Maciej Purski) - rockchip: analogix_dp: Remove unnecessary init code (Jeffy Chen) - virtio, cirrus: add fb create_handle support to enable screenshots(Lepton Wu) - virtio: replace reference/unreference with get/put (Aastha Gupta) - vc4, gma500: Convert timers to use timer_setup() (Kees Cook) - vc4: Reject HDMI modes with too high of clocks (Eric) - vc4: Add support for more pixel formats (Dave Stevenson) - stm: dsi: Rename driver name to "stm32-display-dsi" (Philippe Cornu) - stm: ltdc: add a 2nd endpoint (Philippe Cornu) - via: use monotonic time for VIA_WAIT_IRQ (Arnd Bergmann) * tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc: (96 commits) drm/bridge: tc358767: add copyright lines MAINTAINERS: change maintainer for Rockchip drm drivers drm/vblank: Fix vblank timestamp debugs drm/via: use monotonic time for VIA_WAIT_IRQ dma-buf: Fix ifnullfree.cocci warnings drm/printer: Add drm_vprintf() drm/edid: Allow HDMI infoframe without VIC or S3D video/hdmi: Allow "empty" HDMI infoframes dma-buf/fence: Fix lock inversion within dma-fence-array drm/sti: Handle return value of platform_get_irq_byname drm/vc4: Add support for NV21 and NV61. drm/vc4: Use .pixel_order instead of custom .flip_cbcr drm/vc4: Add support for DRM_FORMAT_RGB888 and DRM_FORMAT_BGR888 drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c drm: Check crtc_state->enable rather than crtc->enabled in drm_plane_helper_check_state() drm/vmwgfx: Try to fix plane clipping drm/vmwgfx: Use drm_plane_helper_check_state() drm/vmwgfx: Remove bogus crtc coords vs fb size check gpu: gma500: remove unneeded DRIVER_LICENSE #define drm: don't link DP aux i2c adapter to the hardware device node ...
2017-12-01drm/i915: Update DRIVER_DATE to 20171201Rodrigo Vivi1-2/+2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2017-12-01drm/i915/cnl: Mask previous DDI - PLL mappingJames Ausmus1-0/+1
Without masking out the old value, we can end up pointing the DDI to a disabled PLL, which makes the system fall over. Mask out the previous value before setting the PLL to DDI mapping. This can be observed by running igt/testdisplay with both an eDP and HDMI/DP output active. v2: Add the Bugzilla link Fixes: 555e38d273172 ("drm/i915/cnl: DDI - PLL mapping") Testcase: igt/testdisplay Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103997 Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: James Ausmus <james.ausmus@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Tested-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201021700.13504-1-james.ausmus@intel.com
2017-12-01drm/etnaviv: make THERMAL selectablePhilipp Zabel2-3/+14
The etnaviv driver causes a link failure if it is built-in but THERMAL is built as a module: drivers/gpu/drm/etnaviv/etnaviv_gpu.o: In function `etnaviv_gpu_bind': etnaviv_gpu.c:(.text+0x4c4): undefined reference to `thermal_of_cooling_device_register' etnaviv_gpu.c:(.text+0x600): undefined reference to `thermal_cooling_device_unregister' drivers/gpu/drm/etnaviv/etnaviv_gpu.o: In function `etnaviv_gpu_unbind': etnaviv_gpu.c:(.text+0x2aac): undefined reference to `thermal_cooling_device_unregister' Adding a Kconfig dependency on THERMAL || !THERMAL to avoid this causes a dependency loop on x86_64: drivers/gpu/drm/tve200/Kconfig:1:error: recursive dependency detected! For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/tve200/Kconfig:1: symbol DRM_TVE200 depends on CMA For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" mm/Kconfig:489: symbol CMA is selected by DRM_ETNAVIV For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/etnaviv/Kconfig:2: symbol DRM_ETNAVIV depends on THERMAL For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/thermal/Kconfig:5: symbol THERMAL is selected by ACPI_VIDEO For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/acpi/Kconfig:189: symbol ACPI_VIDEO is selected by BACKLIGHT_CLASS_DEVICE For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/backlight/Kconfig:158: symbol BACKLIGHT_CLASS_DEVICE is selected by DRM_PARADE_PS8622 For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/bridge/Kconfig:62: symbol DRM_PARADE_PS8622 depends on DRM_BRIDGE For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/bridge/Kconfig:1: symbol DRM_BRIDGE is selected by DRM_TVE200 To work around this, add a new option DRM_ETNAVIV_THERMAL to optionally enable thermal throttling support and make DRM_ETNAVIV select THERMAL at the same time. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
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