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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu.h (follow)
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2018-04-03drm/amdgpu: Add support for SRBM selection v3Andrey Grodzovsky1-0/+2
Also remove code duplication in write and read regs functions. This also fixes potential missing unlock in amdgpu_debugfs_regs_write in case get_user would fail. v2: Add SRBM mutex locking. v3: Fix TO counter and fix comment location. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-15drm/amdgpu: Remove wrapper layer of smu ip functionsRex Zhu1-2/+0
1. delete amdgpu_powerplay.c used for wrapping smu ip functions 2. delete struct pp_instance, 3. make struct hwmgr as the smu hw handle. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/amdgpu: move getting pcie info to common codeAlex Deucher1-2/+0
No need to replicate it in several places. Reviewed-by: Rex Zhu <rezhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/amdgpu: explicit give BO type to amdgpu_bo_createChristian König1-1/+1
Drop the "kernel" and sg parameter and give the BO type to create explicit to amdgpu_bo_create instead of figuring it out from the parameters. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-14drm/amdgpu: implement mmio byte access helper for MBMonk Liu1-0/+6
mailbox registers can be accessed with a byte boundry according to BIF team, so this patch prepares register byte access and will be used by following patches. Actually, for mailbox registers once the byte field is touched even not changed, the mailbox behaves, so we need the byte width accessing to those sort of regs. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Pixel Ding <Pixel.Ding@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: move some functions into amdgpu_ttm.hChristian König1-3/+0
Those belong to the TTM handling. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-01drm/amdgpu: cleanups for vram lost handlingMonk Liu1-4/+0
1)create a routine "handle_vram_lost" to do the vram recovery, and put it into amdgpu_device_reset/reset_sriov, this way no need of the extra paramter to hold the VRAM LOST information and the related macros can be removed. 3)show vram_recover failure if time out, and set TMO equal to lockup_timeout if vram_recover is under SRIOV runtime mode. 4)report error if any ip reset failed for SR-IOV Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-28drm/amdgpu: fix&cleanups for wb_clearMonk Liu1-1/+1
fix: should do right shift on wb before clearing cleanups: 1,should memset all wb buffer 2,set max wb number to 128 (total 4KB) is big enough Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-26drm/amdgpu: use the TTM dummy page instead of allocating oneChristian König1-9/+1
We have a global dummy page in TTM, use that one instead of allocating a new one. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-20drm/amdgpu: implement amdgpu_gem_map_(attach/detach)Christian König1-2/+0
Instead of the pin/unpin callback implement the attach/detach ones. Functional identical, but allows us access to the attachment. 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>
2018-02-19drm/amdgpu: separate PASID mapping from VM flush v2Christian König1-2/+3
Stuffing the PASID mapping into the VM flush isn't flexible enough since the PASID mapping changes not as often as we need a VM flush. v2: add missing use of gmc_v7_0_emit_pasid_mapping Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: Add place holder for soc15 asic init on emulationShaoyun Liu1-0/+2
Add common smu_soc_asic_init function to emulate the sillicon post sequence Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: Basic emulation supportShaoyun Liu1-0/+1
Add amdgpu_emu_mode module parameter to control the emulation mode Avoid vbios operation on emulation since there is no vbios post duirng emulation, use the common hw_init to simulate the post Signed-off-by: Shaoyun Liu <Shaoyun.Liu@amd.com> Acked-By: Alex Deucher <alexander.deucher@amd.com> Acked-By: Christian Konig <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: remove unused display_vblank_wait interfaceAlex Deucher1-1/+0
No longer used since we changed the MC programming sequence. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: add new emit_reg_wait callbackChristian König1-0/+1
Allows us to wait for a register value/mask on a ring. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: revert "Add support for filling a buffer with 64 bit value"Christian König1-7/+0
This reverts commit 7bdc53f925af085ffa0580f10489f82b36cc2f1c and commit 330df03b3abf944f8f5180f2abc61367749984c0. Neither are needed any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: rename amdgpu_update_display_prioritySamuel Li1-1/+1
Rename as amdgpu_display_update_priority for consistency. Signed-off-by: Samuel Li <Samuel.Li@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: remove now superflous *_hdp operationChristian König1-1/+0
All HDP invalidation and most flush can now be replaced by the generic ASIC function. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: add optional ring to *_hdp callbacksChristian König1-5/+6
This adds an optional ring to the invalidate_hdp and flush_hdp callbacks. If the ring isn't specified or the emit_wreg function not available the HDP operation will be done with the CPU otherwise by writing on the ring. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: add new amdgpu_gmc_emit_flush_gpu_tlb callbackChristian König1-0/+1
Add a new GMC function to unify vm flushing. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: forward pasid to backend flush implementationsChristian König1-2/+3
rd the pasid from the VM code to the emit_vm_flush function and update all implementations with the new parameter. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: move struct gart_funcs into amdgpu_gmc.hChristian König1-26/+4
And rename it to struct gmc_funcs. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <Samuel.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: move struct amdgpu_mc into amdgpu_gmc.hChristian König1-52/+4
And rename it to amdgpu_gmc as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <Samuel.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: remove agp_baseChristian König1-1/+0
No AGP support for in this driver. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Samuel Li <Samuel.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: Move to gtt before cpu accesses dma buf.Samuel Li1-0/+2
To improve cpu read performance. This is implemented for APUs currently. v2: Adapt to change https://lists.freedesktop.org/archives/amd-gfx/2017-October/015174.html v3: Adapt to change "forward begin_cpu_access callback to drivers" v4: Instead of v3, reuse drm_gem dmabuf_ops here. Also some minor fixes as suggested. v5: only set dma_buf ops when it is valid (Samuel) Signed-off-by: Samuel Li <Samuel.Li@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-02-19drm/amdgpu: add new asic callbacks for HDP flush/invalidationAlex Deucher1-0/+6
Needed to properly flush the HDP cache with the CPU from rather than the GPU. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Samuel Li <Samuel.Li@amd.com>
2018-02-13drm/amdgpu: only enable swiotlb alloc when need v2Chunming Zhou1-0/+1
get the max io mapping address of system memory to see if it is over our card accessing range. v2: move checking later Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180209024410.1469-2-david1.zhou@amd.com
2018-01-09Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie1-3/+3
Last few updates for 4.16: - Misc fixes for amdgpu - Enable swapout for reserved BOs during allocation for ttm - Misc cleanups for ttm * 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux: (24 commits) drm/amdgpu: Correct the IB size of bo update mapping. drm/ttm: enable swapout for reserved BOs during allocation drm/ttm: add new function to check if bo is allowable to evict or swapout drm/ttm: use an operation ctx for ttm_tt_bind drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) drm/ttm: use an operation ctx for ttm_mem_global_alloc_page drm/ttm: use an operation ctx for ttm_mem_global_alloc drm/ttm: call ttm_bo_swapout directly when ttm shrink drm/vmwgfx: remove the default io_mem_pfn set drm/virtio: remove the default io_mem_pfn set drm/radeon: remove the default io_mem_pfn set drm/qxl: remove the default io_mem_pfn set drm/nouveau: remove the default io_mem_pfn set drm/mgag200: remove the default io_mem_pfn set drm/cirrus: remove the default io_mem_pfn set drm/bochs: remove the default io_mem_pfn set drm/ast: remove the default io_mem_pfn set drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn drm/amdgpu: fix VM faults with per VM BOs drm/ttm: drop the spin in delayed delete if the trylock doesn't work ...
2017-12-27drm/amdgpu: rename vm_id to vmidChristian König1-3/+3
sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.c sed -i "s/vm_id/vmid/g" drivers/gpu/drm/amd/amdgpu/*.h Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: implement 2+1 PD support for Raven v3Christian König1-0/+1
Instead of falling back to 2 level and very limited address space use 2+1 PD support and 128TB + 512GB of virtual address space. v2: cleanup defines, rebase on top of level enum v3: fix inverted check in hardware setup Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-and-Tested-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_get_pcie_infoAlex Deucher1-1/+1
add device to the name for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: move amdgpu_need_backup to amdgpu_object.cAlex Deucher1-1/+0
It's the only place it's used. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_gpu_recoverAlex Deucher1-1/+2
add device to the name for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: move dummy page functions to amdgpu_gart.cAlex Deucher1-3/+0
It's the only place they are used. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_need_postAlex Deucher1-1/+1
add device to the name for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename ip block helper functionsAlex Deucher1-18/+20
add device to the name for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: move fw_reserve functions to amdgpu_ttm.cAlex Deucher1-3/+0
It's the only place they are used. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_*_location functionsAlex Deucher1-2/+4
add device to the name for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: move amdgpu_doorbell_get_kfd_info to amdgpu_amdkfd.cAlex Deucher1-6/+0
It's the only place it's used. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_pci_config_resetAlex Deucher1-1/+1
add device for consistency with other functions in this file. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_program_register_sequenceAlex Deucher1-1/+1
add device for consistency with other functions in this file. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_wb_* functionsAlex Deucher1-2/+2
add device for consistency. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: move debugfs functions to their own fileAlex Deucher1-15/+1
amdgpu_device.c was getting pretty cluttered. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-18drm/amdgpu: rename amdgpu_suspend to amdgpu_device_ip_suspendAlex Deucher1-1/+1
for consistency with the other functions in that file. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-15drm/amdgpu: Add gpu_recovery parameterAndrey Grodzovsky1-1/+2
Add new parameter to control GPU recovery procedure. v2: Add auto logic where reset is disabled for bare metal and enabled for SR-IOV. Allow forced reset from debugfs. 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>
2017-12-13drm/amdgpu: drop the bios scratch reg callbacks from nbioAlex Deucher1-3/+0
They are not used any longer. We get the scratch register locations from the vbios directly now. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-13drm/amdgpu: convert nbio to use callbacks (v2)Alex Deucher1-7/+43
Cleans up and consolidates all of the per-asic logic. v2: squash in "drm/amdgpu: fix NULL err for sriov detect" (Chunming) Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-12drm/amdgpu: allow get_vm_pde to change flags as wellChristian König1-2/+3
And also provide the level for which we need a PDE. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-12drm/amdgpu: cleanup debugfs handling a bitChristian König1-5/+0
Remove the superflous .debugfs_init callback and register all files in amdgpu_device.c in just one function. 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>
2017-12-08drm/amdgpu: add amdgpu interface to query cu infoFlora Cui1-0/+1
Signed-off-by: Flora Cui <flora.cui@amd.com> Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
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