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2017-11-15Merge tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-182/+316
Pull drm updates from Dave Airlie: "This is the main drm pull request for v4.15. Core: - Atomic object lifetime fixes - Atomic iterator improvements - Sparse/smatch fixes - Legacy kms ioctls to be interruptible - EDID override improvements - fb/gem helper cleanups - Simple outreachy patches - Documentation improvements - Fix dma-buf rcu races - DRM mode object leasing for improving VR use cases. - vgaarb improvements for non-x86 platforms. New driver: - tve200: Faraday Technology TVE200 block. This "TV Encoder" encodes a ITU-T BT.656 stream and can be found in the StorLink SL3516 (later Cortina Systems CS3516) as well as the Grain Media GM8180. New bridges: - SiI9234 support New panels: - S6E63J0X03, OTM8009A, Seiko 43WVF1G, 7" rpi touch panel, Toshiba LT089AC19000, Innolux AT043TN24 i915: - Remove Coffeelake from alpha support - Cannonlake workarounds - Infoframe refactoring for DisplayPort - VBT updates - DisplayPort vswing/emph/buffer translation refactoring - CCS fixes - Restore GPU clock boost on missed vblanks - Scatter list updates for userptr allocations - Gen9+ transition watermarks - Display IPC (Isochronous Priority Control) - Private PAT management - GVT: improved error handling and pci config sanitizing - Execlist refactoring - Transparent Huge Page support - User defined priorities support - HuC/GuC firmware refactoring - DP MST fixes - eDP power sequencing fixes - Use RCU instead of stop_machine - PSR state tracking support - Eviction fixes - BDW DP aux channel timeout fixes - LSPCON fixes - Cannonlake PLL fixes amdgpu: - Per VM BO support - Powerplay cleanups - CI powerplay support - PASID mgr for kfd - SR-IOV fixes - initial GPU reset for vega10 - Prime mmap support - TTM updates - Clock query interface for Raven - Fence to handle ioctl - UVD encode ring support on Polaris - Transparent huge page DMA support - Compute LRU pipe tweaks - BO flag to allow buffers to opt out of implicit sync - CTX priority setting API - VRAM lost infrastructure plumbing qxl: - fix flicker since atomic rework amdkfd: - Further improvements from internal AMD tree - Usermode events - Drop radeon support nouveau: - Pascal temperature sensor support - Improved BAR2 handling - MMU rework to support Pascal MMU exynos: - Improved HDMI/mixer support - HDMI audio interface support tegra: - Prep work for tegra186 - Cleanup/fixes msm: - Preemption support for a5xx - Display fixes for 8x96 (snapdragon 820) - Async cursor plane fixes - FW loading rework - GPU debugging improvements vc4: - Prep for DSI panels - fix T-format tiling scanout - New madvise ioctl Rockchip: - LVDS support omapdrm: - omap4 HDMI CEC support etnaviv: - GPU performance counters groundwork sun4i: - refactor driver load + TCON backend - HDMI improvements - A31 support - Misc fixes udl: - Probe/EDID read fixes. tilcdc: - Misc fixes. pl111: - Support more variants adv7511: - Improve EDID handling. - HDMI CEC support sii8620: - Add remote control support" * tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux: (1480 commits) drm/rockchip: analogix_dp: Use mutex rather than spinlock drm/mode_object: fix documentation for object lookups. drm/i915: Reorder context-close to avoid calling i915_vma_close() under RCU drm/i915: Move init_clock_gating() back to where it was drm/i915: Prune the reservation shared fence array drm/i915: Idle the GPU before shinking everything drm/i915: Lock llist_del_first() vs llist_del_all() drm/i915: Calculate ironlake intermediate watermarks correctly, v2. drm/i915: Disable lazy PPGTT page table optimization for vGPU drm/i915/execlists: Remove the priority "optimisation" drm/i915: Filter out spurious execlists context-switch interrupts drm/amdgpu: use irq-safe lock for kiq->ring_lock drm/amdgpu: bypass lru touch for KIQ ring submission drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories() drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs() drm/amd/powerplay: initialize a variable before using it drm/amd/powerplay: suppress KASAN out of bounds warning in vega10_populate_all_memory_levels drm/amd/amdgpu: fix evicted VRAM bo adjudgement condition drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug drm/rockchip: add CONFIG_OF dependency for lvds ...
2017-11-15mm: remove cold parameter for release_pagesMel Gorman1-1/+1
All callers of release_pages claim the pages being released are cache hot. As no one cares about the hotness of pages being released to the allocator, just ditch the parameter. No performance impact is expected as the overhead is marginal. The parameter is removed simply because it is a bit stupid to have a useless parameter copied everywhere. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Mel Gorman <[email protected]> Acked-by: Vlastimil Babka <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Dave Chinner <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Jan Kara <[email protected]> Cc: Johannes Weiner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-11-07drm/amd/amdgpu: fix evicted VRAM bo adjudgement conditionRoger He1-4/+1
Reviewed-by: Christian König <[email protected]> Signed-off-by: Roger He <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-25drm/amdgpu: minor cleanup for amdgpu_ttm_bindChristian König1-1/+2
Filter the placement mask before using it. In theory it could be that we have other flags set here as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-19drm/amdgpu: Add amdgpu_find_mm_node()Harish Kasiviswanathan1-22/+27
Replace some commonly repeated code with a function. v2: Use amdgpu_find_mm_node() in amdgpu_ttm_io_mem_pfn() Signed-off-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-19drm/amdgpu: Refactor amdgpu_move_blitHarish Kasiviswanathan1-49/+120
Add more generic function amdgpu_copy_ttm_mem_to_mem() that supports arbitrary copy size, offsets and two BOs (source & dest.). This is useful for KFD Cross Memory Attach feature where data needs to be copied from BOs from different processes v2: Add struct amdgpu_copy_mem and changed amdgpu_copy_ttm_mem_to_mem() function parameters to use the struct v3: Minor function name change Signed-off-by: Harish Kasiviswanathan <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-12drm/amdgpu: fix placement flags in amdgpu_ttm_bindChristian König1-1/+1
Otherwise we lose the NO_EVICT flag and can try to evict pinned BOs. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-09drm/amdgpu: introduce AMDGPU_GEM_CREATE_EXPLICIT_SYNC v2Andres Rodriguez1-2/+3
Introduce a flag to signal that access to a BO will be synchronized through an external mechanism. Currently all buffers shared between contexts are subject to implicit synchronization. However, this is only required for protocols that currently don't support an explicit synchronization mechanism (DRI2/3). This patch introduces the AMDGPU_GEM_CREATE_EXPLICIT_SYNC, so that users can specify when it is safe to disable implicit sync. v2: only disable explicit sync in amdgpu_cs_ioctl Reviewed-by: Christian König <[email protected]> Signed-off-by: Andres Rodriguez <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-09drm/amdgpu: add helper to convert a ttm bo to amdgpu_boAndres Rodriguez1-4/+5
Reviewed-by: Christian König <[email protected]> Signed-off-by: Andres Rodriguez <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-10-09drm/amdgpu: Reserve shared memory on VRAM for SR-IOVHorace Chen1-0/+9
SR-IOV need to reserve a piece of shared VRAM at the exact place to exchange data betweem PF and VF. The start address and size of the shared mem are passed to guest through VBIOS structure VRAM_UsageByFirmware. VRAM_UsageByFirmware is a general feature in VBIOS, it indicates that VBIOS need to reserve a piece of memory on the VRAM. Because the mem address is specified. Reserve it early in amdgpu_ttm_init to make sure that it can monoplize the space. Signed-off-by: Horace Chen <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-28Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie1-112/+161
into drm-next First feature pull for 4.15. Highlights: - Per VM BO support - Lots of powerplay cleanups - Powerplay support for CI - pasid mgr for kfd - interrupt infrastructure for recoverable page faults - SR-IOV fixes - initial GPU reset for vega10 - prime mmap support - ttm page table debugging improvements - lots of bug fixes * 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux: (232 commits) drm/amdgpu: clarify license in amdgpu_trace_points.c drm/amdgpu: Add gem_prime_mmap support drm/amd/powerplay: delete dead code in smumgr drm/amd/powerplay: delete SMUM_FIELD_MASK drm/amd/powerplay: delete SMUM_WAIT_INDIRECT_FIELD drm/amd/powerplay: delete SMUM_READ_FIELD drm/amd/powerplay: delete SMUM_SET_FIELD drm/amd/powerplay: delete SMUM_READ_VFPF_INDIRECT_FIELD drm/amd/powerplay: delete SMUM_WRITE_VFPF_INDIRECT_FIELD drm/amd/powerplay: delete SMUM_WRITE_FIELD drm/amd/powerplay: delete SMU_WRITE_INDIRECT_FIELD drm/amd/powerplay: move macros to hwmgr.h drm/amd/powerplay: move PHM_WAIT_VFPF_INDIRECT_FIELD to hwmgr.h drm/amd/powerplay: move SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL to hwmgr.h drm/amd/powerplay: move SMUM_WAIT_INDIRECT_FIELD_UNEQUAL to hwmgr.h drm/amd/powerplay: add new helper functions in hwmgr.h drm/amd/powerplay: use SMU_IND_INDEX/DATA_11 pair drm/amd/powerplay: refine powerplay code. drm/amd/powerplay: delete dead code in hwmgr.h drm/amd/powerplay: refine interface in struct pp_smumgr_func ...
2017-09-26drm/amdgpu: Fix a bug in amdgpu_fill_buffer()Yong Zhao1-4/+4
When max_bytes is not 8 bytes aligned and bo size is larger than max_bytes, the last 8 bytes in a ttm node may be left unchanged. For example, on pre SDMA 4.0, max_bytes = 0x1fffff, and the bo size is 0x200000, the problem will happen. In order to fix the problem, we separately store the max nums of PTEs/PDEs a single operation can set in amdgpu_vm_pte_funcs structure, rather than inferring it from bytes limit of SDMA constant fill, i.e. fill_max_bytes. Together with the fix, we replace the hard code value "10" in amdgpu_vm_bo_update_mapping() with the corresponding values from structure amdgpu_vm_pte_funcs. Signed-off-by: Yong Zhao <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/amdgpu: Partial revert of iova debugfsTom St Denis1-77/+13
We discovered that on some devices even with iommu enabled you can access all of system memory through the iommu translation. Therefore, we revert the read method to the translation only service and drop the write method completely. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christan König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/amdgpu: remove usage of ttm traceTom St Denis1-33/+3
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/amdgpu: add support for iova_to_phys to replace TTM trace (v5)Tom St Denis1-0/+99
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> (v2): Add domain to iova debugfs (v3): Add true read/write methods to access system memory of pages mapped to the device (v4): Move get_domain call out of loop and return on error (v5): Just use kmap/kunmap
2017-09-26drm/amd/amdgpu: Fold TTM debugfs entries into array (v2)Tom St Denis1-24/+30
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> (v2): add domains and avoid strcmp
2017-09-18drm/amd/amdgpu: Support VM environments in amdgpu_ttm_access_memory()Tom St Denis1-4/+4
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-13drm/amd/amdgpu: Change vram debugfs to NO_KIQ for VM environmentsTom St Denis1-6/+6
Reviewed-by: Christian König <[email protected]> Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: move userptr BOs to CPU domain during CS v2Christian König1-8/+19
Instead of moving them in the MMU notifier move them during CS. v2: still mark pages as accessed/dirty Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> (v1) Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: stop using BO status for user pagesChristian König1-0/+14
Instead use a counter to figure out if we need to set new pages or not. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: move taking mmap_sem into get_user_pages v2Christian König1-1/+7
This didn't helped as intended, just simplify the code. v2: unlock mmap_sem in the error path as well Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-12drm/amdgpu: fix userptr put_page handlingChristian König1-1/+13
Move calling put_page into the unpopulate callback. Otherwise we mess up the pages reference count when it is unbound multiple times. Signed-off-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-01drm/amdgpu: fix placement flags in amdgpu_ttm_bindChristian König1-1/+1
Otherwise we lose the NO_EVICT flag and can try to evict pinned BOs. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amd/amdgpu: Add write() method to VRAM debugfs entry (v2)Tom St Denis1-1/+41
Allows writing data to vram via debugfs. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> (v2): Call get_user before holding spinlock. Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amd/amdgpu: Use new TTM populate/map helper functionTom St Denis1-31/+2
Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amd/amdgpu: Remove AMDGPU tracepoint and use new TTM tracepoint (v2)Tom St Denis1-18/+3
Switches the AMDGPU driver over to the TTM tracepoint and removes our old one. Now you can enable traces before loading the module and trace all mappings. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> (v2): Use struct device instead of pci in trace.
2017-08-29drm/amdgpu: inline amdgpu_ttm_do_bind againChristian König1-27/+18
The function is called only once and doesn't do anything special. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Roger He <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-29drm/amdgpu: fix amdgpu_ttm_bindChristian König1-6/+25
Use ttm_bo_mem_space instead of manually allocating GART space. This allows us to evict BOs when there isn't enought GART space any more. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-24drm/amdgpu: inline amdgpu_ttm_do_bind againChristian König1-27/+18
The function is called only once and doesn't do anything special. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Roger He <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-24drm/amdgpu: fix amdgpu_ttm_bindChristian König1-6/+25
Use ttm_bo_mem_space instead of manually allocating GART space. This allows us to evict BOs when there isn't enought GART space any more. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-17drm/amdgpu: move debug print into the MM managersChristian König1-13/+0
Instead of the separate switch/case in the calling function. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-17drm/amdgpu: fix incorrect use of the lru_lockChristian König1-5/+2
The BO manager has its own lock and doesn't use the lru_lock. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-17drm/amd/amdgpu: Add tracepoint for DMA page mapping (v4)Tom St Denis1-6/+50
This helps map DMA addresses back to physical addresses. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> (v2): Added tracepoints for USERPTR, SG mappings, and SWIOTBL mappings. Reformatted trace call perform PCI decoding internal to the trace. (v3): Add unmap tracepoints as well (v4): Move traces into separate functions
2017-08-15drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind()Dan Carpenter1-1/+1
My static checker complains that it's possible for "r" to be uninitialized. It used to be set to zero so this returns it to the old behavior. Fixes: 98a7f88ce9a9 ("drm/amdgpu: bind BOs with GTT space allocated directly v2") Reviewed-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-15drm/amdgpu: Fix stolen typoKent Russell1-6/+6
Change "stollen" to "stolen" Signed-off-by: Kent Russell <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-15drm/amdgpu: use amdgpu_bo_create_kernel more oftenChristian König1-15/+4
Saves us quite a bunch of loc. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-15drm/amdgpu: Add support for filling a buffer with 64 bit valueYong Zhao1-4/+11
That function will be used later to support setting a page table block with 64 bit value. Signed-off-by: Yong Zhao <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-25drm/amdgpu: Implement ttm_bo_driver.access_memory callback v2Felix Kuehling1-0/+62
Allows gdb to access contents of user mode mapped VRAM BOs. v2: return error for non-VRAM pools Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: Try evicting from CPU visible to invisible VRAM firstMichel Dänzer1-0/+28
This gives BOs which haven't been accessed by the CPU since they were moved to visible VRAM another chance to stay in VRAM when another BO needs to go to visible VRAM. This should allow BOs to stay in VRAM longer in some cases. v2: * Only do this for BOs which don't have the AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag set. Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: Set/clear CPU_ACCESS flag on page fault and move to VRAMJohn Brooks1-0/+9
When a BO is moved to VRAM, clear AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED. This allows it to potentially later move to invisible VRAM if the CPU does not access it again. Setting the CPU_ACCESS flag in amdgpu_bo_fault_reserve_notify() also means that we can remove the loop to restrict lpfn to the end of visible VRAM, because amdgpu_ttm_placement_init() will do it for us. v3 [Michel Dänzer] * Use AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED instead of a new flag (Christian König) * Clear flag in amdgpu_bo_move instead of amdgpu_move_ram_vram (Christian) * Explicitly mention amdgpu_bo_fault_reserve_notify in amdgpu_bo_move * Also clear flag in amdgpu_bo_create_restricted Suggested-by: Michel Dänzer <[email protected]> Signed-off-by: John Brooks <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: Add vis_vramlimit module parameterJohn Brooks1-0/+8
Allow specifying a limit on visible VRAM via a module parameter. This is helpful for testing performance under visible VRAM pressure. v2: Add cast to 64-bit (Christian König) Signed-off-by: John Brooks <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: add new gttsize module parameter v2Christian König1-3/+9
This allows setting the gtt size independent of the gart size. v2: fix copy and paste typo Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: consistent name all GART related partsChristian König1-5/+5
Rename symbols from gtt_ to gart_ as appropriate. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: stop mapping BOs to GTTChristian König1-17/+2
No need to map BOs to GTT on eviction and intermediate transfers any more. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: use the GTT windows for BO moves v2Christian König1-19/+106
This way we don't need to map the full BO at a time any more. v2: use fixed windows for src/dst Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm: amd: amdgpu: constify ttm_place structures.Arvind Yadav1-1/+1
ttm_place are not supposed to change at runtime. All functions working with ttm_place provided by <drm/ttm/ttm_placement.h> work with const ttm_place. So mark the non-const structs as const. Reviewed-by: Christian König <[email protected]> Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: bind BOs with GTT space allocated directly v2Christian König1-19/+30
This avoids binding them later on. v2: fix typo in function name Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Felix Kuehling <[email protected]>
2017-07-14drm/amdgpu: bind BOs to TTM only onceChristian König1-41/+29
No need to do this on every round. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Felix Kuehling <[email protected]>
2017-07-14drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_bufferChristian König1-6/+6
This allows us to flush the system VM here. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Felix Kuehling <[email protected]>
2017-06-16Merge branch 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie1-9/+18
into drm-next New radeon and amdgpu features for 4.13: - Lots of Vega10 bug fixes - Preliminary Raven support - KIQ support for compute rings - MEC queue management rework from Andres - Audio support for DCE6 - SR-IOV improvements - Improved module parameters for controlling radeon vs amdgpu support for SI and CIK - Bug fixes - General code cleanups [airlied: dropped drmP.h header from one file was needed and build broke] * 'drm-next-4.13' of git://people.freedesktop.org/~agd5f/linux: (362 commits) drm/amdgpu: Fix compiler warnings drm/amdgpu: vm_update_ptes remove code duplication drm/amd/amdgpu: Port VCN over to new SOC15 macros drm/amd/amdgpu: Port PSP v10.0 over to new SOC15 macros drm/amd/amdgpu: Port PSP v3.1 over to new SOC15 macros drm/amd/amdgpu: Port NBIO v7.0 driver over to new SOC15 macros drm/amd/amdgpu: Port NBIO v6.1 driver over to new SOC15 macros drm/amd/amdgpu: Port UVD 7.0 over to new SOC15 macros drm/amd/amdgpu: Port MMHUB over to new SOC15 macros drm/amd/amdgpu: Cleanup gfxhub read-modify-write patterns drm/amd/amdgpu: Port GFXHUB over to new SOC15 macros drm/amd/amdgpu: Add offset variant to SOC15 macros drm/amd/powerplay: add avfs control for Vega10 drm/amdgpu: add virtual display support for raven drm/amdgpu/gfx9: fix compute ring doorbell index drm/amd/amdgpu: Rename KIQ ring to avoid spaces drm/amd/amdgpu: gfx9 tidy ups (v2) drm/amdgpu: add contiguous flag in ucode bo create drm/amdgpu: fix missed gpu info firmware when cache firmware during S3 drm/amdgpu: export test ib debugfs interface ...
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