Commit Graph

709513 Commits

Author SHA1 Message Date
Gustavo A. R. Silva
d34ded7ece drm/nouveau/bios/timing: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1260018
Addresses-Coverity-ID: 1260019
Addresses-Coverity-ID: 1260022
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-03 09:12:10 +10:00
Gustavo A. R. Silva
21dce3f464 drm/nouveau/devinit/nv04: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 143119
Addresses-Coverity-ID: 143120
Addresses-Coverity-ID: 143121
Addresses-Coverity-ID: 143122
Addresses-Coverity-ID: 143123
Addresses-Coverity-ID: 143124
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-03 09:12:10 +10:00
Colin Ian King
1a5c8164b3 drm/nouveau/bios: make const arrays hwsq_signature and edid_sig static
Don't populate arrays hwsq_signature and edid_sig on the stack but
instead make them static. Makes the object code smaller by over 190
bytes:

Before:
   text    data     bss     dec     hex filename
  35676    3312      64   39052    988c nouveau_bios.o

After:
   text    data     bss     dec     hex filename
  35319    3472      64   38855    97c7 nouveau_bios.o

(gcc version 7.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-03 09:12:10 +10:00
Ben Skeggs
690f43ab1b drm/nouveau/core/memory: fix missing mutex unlock
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-03 09:12:10 +10:00
Ben Skeggs
6497c2baf2 drm/nouveau/mmu: swap out round for ALIGN
Rounding value is guaranteed to be power-of-two, so this is better
anyway.

Fixes build on 32-bit.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-03 09:12:09 +10:00
Dave Airlie
9ad472e337 Merge tag 'drm-amdkfd-next-2017-11-02' of git://people.freedesktop.org/~gabbayo/linux into drm-next
- Usermode Events
The current events code implemented some data structures (waitqueue, fifo)
that were already implemented in the kernel. The patches below addresses
this issue by replacing them with the standard kernel implementation.
In addition, they simplify allocation of events IDs and memory for the events.

The patches also increase the maximum number of events while maintaining
compatibility with the older userspace library.

- Remove radeon support
Because Kaveri is fully supported in amdgpu and because current and future
versions of userspace libraries will only support amdgpu, we removed radeon
support from kfd. Current users can move to amdgpu while using the same
userspace libraries.

- Various bug fixes and cleanups

* tag 'drm-amdkfd-next-2017-11-02' of git://people.freedesktop.org/~gabbayo/linux: (26 commits)
  drm/amdkfd: Minor cleanups
  drm/amdkfd: Update queue_count before mapping queues
  drm/amdkfd: Cleanup DQM ASIC-specific ops
  drm/amdkfd: Register/Deregister process on qpd resolution
  drm/amdkfd: Fix debug unregister procedure on process termination
  drm/amdkfd: Avoid calling amd_iommu_unbind_pasid() when suspending
  drm/amdkfd: Disable CP/SDMA ring/doorbell in MQD
  drm/amdkfd: Clean up the data structure in kfd_process
  drm/radeon: deprecate and remove KFD interface
  drm/amdkfd: use a high priority workqueue for IH work
  drm/amdkfd: wait only for IH work on IH exit
  drm/amdkfd: increase IH num entries to 8192
  drm/amdkfd: use standard kernel kfifo for IH
  drm/amdkfd: increase limit of signal events to 4096 per process
  drm/amdkfd: Make event limit dependent on user mode mapping size
  drm/amdkfd: Use IH context ID for signal lookup
  drm/amdkfd: Simplify event ID and signal slot management
  drm/amdkfd: Simplify events page allocator
  drm/amdkfd: Use wait_queue_t to implement event waiting
  drm/amdkfd: remove redundant kfd_event_waiter.input_index
  ...
2017-11-03 05:12:24 +10:00
Dave Airlie
85f6e0f63e Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-next
Some amdgpu/ttm fixes.

* 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux:
  drm/amd/powerplay: wrong control mode cause the fan spins faster unnecessarily
  drm/amd/powerplay: fix memory leak of hardcoded pptable
  drm/amdgpu:add fw-vram-usage for atomfirmware
  drm/radeon: fix atombios on big endian
  drm/ttm:fix memory leak due to individualize
  drm/amdgpu: fix error handling in amdgpu_bo_do_create
  drm/ttm: once more fix ttm_buffer_object_transfer
  drm/amd/powerplay: change ASIC temperature reading on Vega10
2017-11-03 05:10:37 +10:00
Ville Syrjälä
0338f0d0d7 drm: Print the fb dimensions when the src coord check fails
When debugging bad plane source coordinates it helps to have an
idea of what the framebuffer dimensions are.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101183533.28466-1-ville.syrjala@linux.intel.com
2017-11-02 11:10:49 -02:00
Liviu Dudau
0a2adb02d7 drm/drm_mm.h: Fix the name of the referenced function in comment
drm_mm_insert_node_generic() is a simplified version of
drm_mm_insert_node_in_range(), update comment to reflect correct
function name.

Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101140445.2798-1-Liviu.Dudau@arm.com
2017-11-02 11:10:47 -02:00
Liviu Dudau
c138782d89 dma-buf: Cleanup comments on dma_buf_map_attachment()
Mappings need to be unmapped by calling dma_buf_unmap_attachment() and
not by calling again dma_buf_map_attachment(). Also fix some spelling
mistakes.

Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101140630.2884-1-Liviu.Dudau@arm.com
2017-11-02 11:10:45 -02:00
Liviu Dudau
21be91549c drm: Spelling fixes
Minor spelling fix for 'monster' and replace 'on' with 'own' in
comments.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101140436.2743-1-Liviu.Dudau@arm.com
2017-11-02 11:10:37 -02:00
Boris BREZILLON
50f365cde4 drm/vc4: Fix wrong printk format in vc4_bo_stats_debugfs()
vc4->purgeable.size and vc4->purgeable.purged_size are size_t fields
and should be printed with a %zd specifier.

Fixes: b9f19259b8 ("drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl")
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20171101095731.14878-1-boris.brezillon@free-electrons.com
2017-11-02 11:43:44 +01:00
Liviu Dudau
7fb50b957b drm/drm_vma_manager.c: Remove useless goto statement
Commit db2395eccf08i ("drm: Convert drm_vma_manager to embedded
interval-tree in drm_mm") removed a line in drm_vma_offset_add() function that
makes checking the result of calling drm_mm_insert_node() and the goto
call redundant. Rework the function (as suggested by Chris Wilson) to
eliminate the need for the goto and associated label.

v2: rewrite function to remove all goto statements.

Fixes: db2395eccf08i ("drm: Convert drm_vma_manager to embedded interval-tree in drm_mm")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
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/20171101144458.5353-1-Liviu.Dudau@arm.com
2017-11-02 10:44:08 +01:00
Dave Airlie
2ef7a95fe5 Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-next
- Pascal temperature sensor support
- Improved BAR2 handling, greatly reduces time required to suspend
- Rework of the MMU code
  - Allows us to properly support Pascal's new MMU layout (implemented)
  - Lays the groundwork for improved userspace APIs later
- Misc other fixes

* 'linux-4.15' of git://github.com/skeggsb/linux: (151 commits)
  drm/nouveau/gr/gf100-: don't prevent module load if firmware missing
  drm/nouveau/mmu: remove old vmm frontend
  drm/nouveau: improve selection of GPU page size
  drm/nouveau: switch over to new memory and vmm interfaces
  drm/nouveau: remove unused nouveau_fence_work()
  drm/nouveau: queue delayed unmapping of VMAs on client workqueue
  drm/nouveau: implement per-client delayed workqueue with fence support
  drm/nouveau: determine memory class for each client
  drm/nouveau: pass handle of vmm object to channel allocation ioctls
  drm/nouveau: switch to vmm limit
  drm/nouveau: allocate vmm object for every client
  drm/nouveau: replace use of cpu_coherent with memory types
  drm/nouveau: use nvif_mmu_type to determine BAR1 caching
  drm/nouveau: fetch memory type indices that we care about for ttm
  drm/nouveau: consolidate handling of dma mask
  drm/nouveau: check kind validity against mmu object
  drm/nouveau: allocate mmu object for every client
  drm/nouveau: remove trivial cases of nvxx_device() usage
  drm/nouveau/mmu: define user interfaces to mmu vmm opertaions
  drm/nouveau/mmu: define user interfaces to mmu memory allocation
  ...
2017-11-02 14:00:53 +10:00
Ben Skeggs
46bda4f4af drm/nouveau/gr/gf100-: don't prevent module load if firmware missing
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:34 +10:00
Ben Skeggs
632b740c54 drm/nouveau/mmu: remove old vmm frontend
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
7dc6a446da drm/nouveau: improve selection of GPU page size
Enables the use of Pascal's 2MiB pages for larger buffers.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
d7722134b8 drm/nouveau: switch over to new memory and vmm interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
10842ba074 drm/nouveau: remove unused nouveau_fence_work()
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
00d041d087 drm/nouveau: queue delayed unmapping of VMAs on client workqueue
VMAs are about to not take references on the VMM they belong to, which
means more care is required when handling delayed unmapping.

Queuing it on the client workqueue ensures all pending VMA unmaps will
have completed before the VMM is destroyed.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
814a23243b drm/nouveau: implement per-client delayed workqueue with fence support
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
7f50762423 drm/nouveau: determine memory class for each client
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
832ca2ac3c drm/nouveau: pass handle of vmm object to channel allocation ioctls
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
3c5026395b drm/nouveau: switch to vmm limit
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:33 +10:00
Ben Skeggs
96da0bcd51 drm/nouveau: allocate vmm object for every client
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
acb16cfa95 drm/nouveau: replace use of cpu_coherent with memory types
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
b34720200b drm/nouveau: use nvif_mmu_type to determine BAR1 caching
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
658c71f4e7 drm/nouveau: fetch memory type indices that we care about for ttm
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
325a72827c drm/nouveau: consolidate handling of dma mask
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
a220dd7321 drm/nouveau: check kind validity against mmu object
This is already handled in the top-level gem_new() ioctl in another manner,
but this will be removed in a future commit.

Ideally we'd not need to check up-front at all, and let the VMM code handle
error checking, but there are paths in the current BO management code where
this isn't possible due to map() not always being called during BO creation,
and map() calls not being allowed to fail during buffer migration.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
01670a79d5 drm/nouveau: allocate mmu object for every client
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
359088d5b8 drm/nouveau: remove trivial cases of nvxx_device() usage
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:32 +10:00
Ben Skeggs
920d2b5ef2 drm/nouveau/mmu: define user interfaces to mmu vmm opertaions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
c83c4097eb drm/nouveau/mmu: define user interfaces to mmu memory allocation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
eea5cf0f01 drm/nouveau/mmu: define user interfaces to mmu
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
68af607d26 drm/nouveau/mmu/gf100-: type-based vram allocation and bar mapping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
0766116157 drm/nouveau/mmu/nv50,g84: type-based vram allocation and bar mapping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
957e18a70d drm/nouveau/mmu/nv04-nv4x: type-based vram allocation and bar mapping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
eaf1a69110 drm/nouveau/mmu: add base for type-based memory allocation
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
51645eb714 drm/nouveau/mmu: build up information on available memory types
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
3a314f747b drm/nouveau: remove explicit unmaps
If the VMA is being deleted, we don't need to explicity unmap first
anymore.  The MMU code will automatically merge the operations into
a single page tree walk.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
2cabefcbd0 drm/nouveau/gr/gf100-: replace hardcoded instance/vmm setup in grctx generation
Could be useful for if/when a future GPU removes support for the GF100
PT layout.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
019e4d76c6 drm/nouveau/gr/gf100-: use new interfaces for vmm operations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
01f349fcad drm/nouveau/fifo/gf100-: use new interfaces for vmm operations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:31 +10:00
Ben Skeggs
8c967c5548 drm/nouveau/secboot/gm200: use new interfaces for vmm operations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00
Ben Skeggs
9202d732e6 drm/nouveau/imem/nv50-: use new interfaces for vmm operations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00
Ben Skeggs
6f4dc18c16 drm/nouveau/fb/ram: use new interfaces for vmm operations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00
Ben Skeggs
f66c57d922 drm/nouveau/fifo: initialise vmm with new interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00
Ben Skeggs
85f7c3a036 drm/nouveau/secboot/gm200: initialise vmm with new interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00
Ben Skeggs
7eac5f4eb0 drm/nouveau/bar/gf100: initialise vmm with new interfaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-11-02 13:32:30 +10:00