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linux/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

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drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: mask out WC from BO on unsupported arches Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-30 07:59:34 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: move amdgpu_need_backup to amdgpu_object.c 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>
2017-12-15 16:45:02 -05:00
drm/amdgpu: fix test for shadow page tables They don't work 100% correctly at the moment. Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-20 14:21:25 +01:00
drm/amdgpu: move amdgpu_need_backup to amdgpu_object.c 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>
2017-12-15 16:45:02 -05:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: add helper to convert a ttm bo to amdgpu_bo Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Andres Rodriguez <andresx7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-15 21:05:19 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: make sure BOs are always kunmapped When a BO is moved or destroyed it shouldn't be kmapped 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>
2017-07-11 17:25:49 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: fix VM page table reference counting We use the reservation object of the page directory for the page tables as well, because of this the page directory should be freed last. Ensure that by keeping a reference from the page tables to the directory. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-27 16:49:00 +01:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: stop adding dummy entry in amdgpu_ttm_placement_init AMDGPU_GEM_CREATE_NO_CPU_ACCESS and AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED are obviously mutual exclusive. So stop adding a dummy entry without effect when both are specified. 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>
2016-08-15 14:08:54 +02:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: use TTM_PL_FLAG_CONTIGUOUS v2 Implement AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS using TTM_PL_FLAG_CONTIGUOUS instead of a placement limit. That allows us to better handle CPU accessible placements. v2: prevent virtual BO start address from overflowing Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29 13:41:57 +02:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: use TTM_PL_FLAG_CONTIGUOUS v2 Implement AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS using TTM_PL_FLAG_CONTIGUOUS instead of a placement limit. That allows us to better handle CPU accessible placements. v2: prevent virtual BO start address from overflowing Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29 13:41:57 +02:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: use TTM_PL_FLAG_CONTIGUOUS v2 Implement AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS using TTM_PL_FLAG_CONTIGUOUS instead of a placement limit. That allows us to better handle CPU accessible placements. v2: prevent virtual BO start address from overflowing Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29 13:41:57 +02:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: fix and cleanup shadow handling Set the shadow flag on the shadow and not the parent, always bind shadow BOs during allocation instead of manually, use the reservation_object wrappers to grab the lock. This fixes a couple of issues with binding the shadow BOs as well as correctly evicting them when memory becomes tight. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-18 15:50:17 +02:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup amdgpu_ttm_placement_init Make it more clear what this function does. No intendet functional change. 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>
2016-08-15 14:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: add amdgpu_bo_create_reserved Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-07-27 17:08:54 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: add amdgpu_bo_create_reserved Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-07-27 17:08:54 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: add amdgpu_bo_create_reserved Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-07-27 17:08:54 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: improve amdgpu_bo_create_kernel Make allocating the new BO optional. 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>
2017-07-27 14:52:53 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: improve amdgpu_bo_create_kernel Make allocating the new BO optional. 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>
2017-07-27 14:52:53 +02:00
drm/amdgpu: Add a parameter to amdgpu_bo_create() The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-20 18:49:09 -04:00
drm/amdgpu: improve amdgpu_bo_create_kernel Make allocating the new BO optional. 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>
2017-07-27 14:52:53 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: improve amdgpu_bo_create_kernel Make allocating the new BO optional. 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>
2017-07-27 14:52:53 +02:00
drm/amdgpu: add new helper for in kernel allocations We often allocate, pin and map things at the same time in the kernel. 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>
2015-12-14 13:18:01 +01:00
drm/amdgpu: add amdgpu_bo_create_reserved Same as amdgpu_bo_create_kernel, but keeps the BO reserved. 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>
2017-07-27 17:08:54 +02:00
drm/amdgpu: add a new helper to free a BO in kernel allocations Free the BO allocated by amdgpu_bo_create_kernel() Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-08 10:13:32 +08:00
drm/amdgpu: Fix use of interruptible waiting 1. The signal interrupt can affect the expected behaviour. 2. There is no good mechanism to handle the corresponding error. Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-24 14:27:00 -04:00
drm/amdgpu: add a new helper to free a BO in kernel allocations Free the BO allocated by amdgpu_bo_create_kernel() Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-08 10:13:32 +08:00
drm/amdgpu: Implement BO size validation V2 Validates BO size against each requested domain's total memory. v2: Make GTT size check a MUST to allow fall back to GTT. Rmove redundant NULL check. 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>
2017-11-10 18:35:56 -05:00
amdgpu: Don't use DRM_ERROR when failing to allocate a BO This can be triggered by userspace, e.g. trying to allocate too large a BO, so it shouldn't log anything by default. Callers need to handle failure anyway. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-11-15 11:37:23 +01:00
drm/amdgpu: Implement BO size validation V2 Validates BO size against each requested domain's total memory. v2: Make GTT size check a MUST to allow fall back to GTT. Rmove redundant NULL check. 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>
2017-11-10 18:35:56 -05:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: set allow_reserved_eviction and resv when bo allocation and cs enable eviction of other per VM BOs during allocation and allows reaping of deleted BOs during CS. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-08 13:31:52 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: Implement BO size validation V2 Validates BO size against each requested domain's total memory. v2: Make GTT size check a MUST to allow fall back to GTT. Rmove redundant NULL check. 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>
2017-11-10 18:35:56 -05:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: Fix preferred typo Change "prefered" to "preferred" Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-08 07:58:01 -04:00
drm/amdgpu: keep the prefered/allowed domains in the BO Stop copying that to the bo list entry, it doesn't change anyway. 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>
2015-12-18 22:13:12 +01:00
drm/amdgpu: Fix preferred typo Change "prefered" to "preferred" Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-08 07:58:01 -04:00
drm/amdgpu: keep the prefered/allowed domains in the BO Stop copying that to the bo list entry, it doesn't change anyway. 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>
2015-12-18 22:13:12 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: mask out WC from BO on unsupported arches Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-30 07:59:34 +02:00
drm/amdgpu: Bring bo creation in line with radeon driver (v2) Add the bo creation changes that have been done to the radeon driver in recent times, e.g. disable GTT WC on 32 bit because it is broken there, and also disable it generally (and print a warning message) when CONFIG_X86_PAT is not set. v2: agd: fix warning in defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) case Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Holland <nholland@tisys.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-22 20:15:27 +01:00
drm/amdgpu: shut up #warning for compile testing My randconfig tests on linux-next showed a newly introduced warning: drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function 'amdgpu_bo_create_restricted': drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:377:2: error: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Werror=cpp] Generally speaking, warnings about bad kernel configuration are not particularly helpful. We could enforce the selection of X86_PAT through Kconfig, so the driver cannot even be used unless it is enabled, or we could just rely on the runtime warning that is also there. In this version, I'm making the warning conditional on CONFIG_COMPILE_TEST, which shuts it up for me, but not people that may actually want to run the kernel as a compromize. Fixes: a2e2f29970aa ("drm/amdgpu: Bring bo creation in line with radeon driver (v2)") Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-01 16:59:21 +01:00
drm/amdgpu: Bring bo creation in line with radeon driver (v2) Add the bo creation changes that have been done to the radeon driver in recent times, e.g. disable GTT WC on 32 bit because it is broken there, and also disable it generally (and print a warning message) when CONFIG_X86_PAT is not set. v2: agd: fix warning in defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) case Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Holland <nholland@tisys.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-22 20:15:27 +01:00
drm/amdgpu: shut up #warning for compile testing My randconfig tests on linux-next showed a newly introduced warning: drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function 'amdgpu_bo_create_restricted': drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:377:2: error: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Werror=cpp] Generally speaking, warnings about bad kernel configuration are not particularly helpful. We could enforce the selection of X86_PAT through Kconfig, so the driver cannot even be used unless it is enabled, or we could just rely on the runtime warning that is also there. In this version, I'm making the warning conditional on CONFIG_COMPILE_TEST, which shuts it up for me, but not people that may actually want to run the kernel as a compromize. Fixes: a2e2f29970aa ("drm/amdgpu: Bring bo creation in line with radeon driver (v2)") Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-01 16:59:21 +01:00
drm/amdgpu: Bring bo creation in line with radeon driver (v2) Add the bo creation changes that have been done to the radeon driver in recent times, e.g. disable GTT WC on 32 bit because it is broken there, and also disable it generally (and print a warning message) when CONFIG_X86_PAT is not set. v2: agd: fix warning in defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) case Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Holland <nholland@tisys.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-22 20:15:27 +01:00
drm/amdgpu: mask out WC from BO on unsupported arches Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-30 07:59:34 +02:00
drm/amdgpu: Bring bo creation in line with radeon driver (v2) Add the bo creation changes that have been done to the radeon driver in recent times, e.g. disable GTT WC on 32 bit because it is broken there, and also disable it generally (and print a warning message) when CONFIG_X86_PAT is not set. v2: agd: fix warning in defined(CONFIG_X86) && !defined(CONFIG_X86_PAT) case Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Nils Holland <nholland@tisys.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-22 20:15:27 +01:00
drm/amdgpu: mask out WC from BO on unsupported arches Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-01-30 07:59:34 +02:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2) Drop this whole reserve/unreserve dance, just lock the reservation object manually when creating the BO. v2: rebase on dma_fence renaming 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>
2016-11-17 12:24:48 +01:00
drm/amdgpu: simplify reservation handling during buffer creation By using ttm_bo_init_reserved instead of the manual initialization of the reservation object, the reservation lock will be properly unlocked and destroyed when the TTM BO initialization fails. Actual deadlocks caused by the missing unlock should have been fixed by "drm/ttm: never add BO that failed to validate to the LRU list", superseding the flawed fix in commit 38fc4856ad98 ("drm/amdgpu: fix a potential deadlock in amdgpu_bo_create_restricted()"). This change fixes remaining recursive locking errors that can be seen with lock debugging enabled, and avoids the error of freeing a locked mutex. As an additional minor bonus, buffers created with resv == NULL and the AMDGPU_GEM_CREATE_VRAM_CLEARED flag are now only added to the global LRU list after the fill commands have been issued. v2: use amdgpu_bo_unreserve instead of ttm_bo_unreserve Fixes: 12a852219583 ("drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)") Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-16 11:01:44 +01:00
drm/ttm: use an operation ctx for ttm_bo_init_reserved Instead of specifying if sleeping should be interruptible. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:41:43 +02:00
drm/amdgpu: simplify reservation handling during buffer creation By using ttm_bo_init_reserved instead of the manual initialization of the reservation object, the reservation lock will be properly unlocked and destroyed when the TTM BO initialization fails. Actual deadlocks caused by the missing unlock should have been fixed by "drm/ttm: never add BO that failed to validate to the LRU list", superseding the flawed fix in commit 38fc4856ad98 ("drm/amdgpu: fix a potential deadlock in amdgpu_bo_create_restricted()"). This change fixes remaining recursive locking errors that can be seen with lock debugging enabled, and avoids the error of freeing a locked mutex. As an additional minor bonus, buffers created with resv == NULL and the AMDGPU_GEM_CREATE_VRAM_CLEARED flag are now only added to the global LRU list after the fill commands have been issued. v2: use amdgpu_bo_unreserve instead of ttm_bo_unreserve Fixes: 12a852219583 ("drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)") Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-16 11:01:44 +01:00
drm/amdgpu: fix error handling in amdgpu_bo_do_create The bo structure is freed up in case of an error, so we can't do any accounting if that happens. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> CC: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-10-31 09:36:13 +01:00
drm/amdgpu: Throttle visible VRAM moves separately The BO move throttling code is designed to allow VRAM to fill quickly if it is relatively empty. However, this does not take into account situations where the visible VRAM is smaller than total VRAM, and total VRAM may not be close to full but the visible VRAM segment is under pressure. In such situations, visible VRAM would experience unrestricted swapping and performance would drop. Add a separate counter specifically for moves involving visible VRAM, and check it before moving BOs there. v2: Only perform calculations for separate counter if visible VRAM is smaller than total VRAM. (Michel Dänzer) v3: [Michel Dänzer] * Use BO's location rather than the AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag to determine whether to account a move for visible VRAM in most cases. * Use a single if (adev->mc.visible_vram_size < adev->mc.real_vram_size) { block in amdgpu_cs_get_threshold_for_moves. Fixes: 95844d20ae02 (drm/amdgpu: throttle buffer migrations at CS using a fixed MBps limit (v2)) Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-27 22:33:18 -04:00
drm/amdgpu: use the new TTM bytes moved counter v2 Instead of the global statistics use the per context bytes moved counter. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-27 18:20:47 +02:00
drm/amdgpu: Throttle visible VRAM moves separately The BO move throttling code is designed to allow VRAM to fill quickly if it is relatively empty. However, this does not take into account situations where the visible VRAM is smaller than total VRAM, and total VRAM may not be close to full but the visible VRAM segment is under pressure. In such situations, visible VRAM would experience unrestricted swapping and performance would drop. Add a separate counter specifically for moves involving visible VRAM, and check it before moving BOs there. v2: Only perform calculations for separate counter if visible VRAM is smaller than total VRAM. (Michel Dänzer) v3: [Michel Dänzer] * Use BO's location rather than the AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag to determine whether to account a move for visible VRAM in most cases. * Use a single if (adev->mc.visible_vram_size < adev->mc.real_vram_size) { block in amdgpu_cs_get_threshold_for_moves. Fixes: 95844d20ae02 (drm/amdgpu: throttle buffer migrations at CS using a fixed MBps limit (v2)) Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-27 22:33:18 -04:00
drm/amdgpu: use the new TTM bytes moved counter v2 Instead of the global statistics use the per context bytes moved counter. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-27 18:20:47 +02:00
drm/amdgpu: report the number of bytes moved at buffer creation Like ttm_bo_validate(), ttm_bo_init() might need to move BO and the number of bytes moved by TTM should be reported. This can help the throttle buffer migration mechanism to make a better decision. v2: fix computation Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-09 11:33:37 +01:00
drm/amdgpu: double the priority of kernel allocations Give kernel allocations a higher priority cause it is often more work to swap them back in. 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>
2017-01-23 16:28:06 -05:00
drm/amd/amdgpu: fix performance drop when VRAM pressure When VRAM pressue and trigger huge evictions there is performance drop, this patch fix it. Signed-off-by: Roger.He <Hongbo.He@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-27 19:38:11 +08:00
drm/amdgpu: user BO priority instead of self coding it (v2) Keeping groups of BOs on the LRU is to time consuming on command submission. Instead use the newly added BO priority to give a certain eviction order. v2: agd: trivial warning fix 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>
2017-01-10 17:27:49 +01:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
dma-buf: Rename struct fence to dma_fence I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 13:00:45 +01:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
drm/amdgpu: Add a parameter to amdgpu_bo_create() The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-20 18:49:09 -04:00
drm/amdgpu: fix error handling in amdgpu_bo_create_restricted Manually checking why a function could fail is not a good idea if you can just check the functions return code. 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>
2016-11-17 12:16:34 +01:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
dma-buf: Rename struct fence to dma_fence I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 13:00:45 +01:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2) Drop this whole reserve/unreserve dance, just lock the reservation object manually when creating the BO. v2: rebase on dma_fence renaming 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>
2016-11-17 12:24:48 +01:00
drm/amdgpu: simplify reservation handling during buffer creation By using ttm_bo_init_reserved instead of the manual initialization of the reservation object, the reservation lock will be properly unlocked and destroyed when the TTM BO initialization fails. Actual deadlocks caused by the missing unlock should have been fixed by "drm/ttm: never add BO that failed to validate to the LRU list", superseding the flawed fix in commit 38fc4856ad98 ("drm/amdgpu: fix a potential deadlock in amdgpu_bo_create_restricted()"). This change fixes remaining recursive locking errors that can be seen with lock debugging enabled, and avoids the error of freeing a locked mutex. As an additional minor bonus, buffers created with resv == NULL and the AMDGPU_GEM_CREATE_VRAM_CLEARED flag are now only added to the global LRU list after the fill commands have been issued. v2: use amdgpu_bo_unreserve instead of ttm_bo_unreserve Fixes: 12a852219583 ("drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)") Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-02-16 11:01:44 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: Set/clear CPU_ACCESS flag on page fault and move to VRAM 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 <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-30 11:31:08 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
drm/amd/amdgpu: fix locking in bo creation error path Unlock the resv lock only if we were the ones to lock it in the first place. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-10 20:36:56 +01:00
drm/amdgpu: expose AMDGPU_GEM_CREATE_VRAM_CLEARED to user space V2: fix the return value for fill failure and validate bo before filling data Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-20 14:44:38 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: link all shadow bo V2 V2: 1. use mutex instead of spinlock for shadow list, since its process could sleep. 2. move list_del to bo destroy phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-17 11:41:30 +08:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: Add a parameter to amdgpu_bo_create() The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-20 18:49:09 -04:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: export reservation_object from dmabuf to ttm (v2) Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c. Port of radeon commit 831b6966a60fe72d85ae3576056b4e4e0775b112. v2: fix up kfd. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-03 17:34:59 +02:00
drm/amdgpu: Add a parameter to amdgpu_bo_create() The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-20 18:49:09 -04:00
drm/amdgpu: export reservation_object from dmabuf to ttm (v2) Adds an extra argument to amdgpu_bo_create, which is only used in amdgpu_prime.c. Port of radeon commit 831b6966a60fe72d85ae3576056b4e4e0775b112. v2: fix up kfd. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-03 17:34:59 +02:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: fix and cleanup shadow handling Set the shadow flag on the shadow and not the parent, always bind shadow BOs during allocation instead of manually, use the reservation_object wrappers to grab the lock. This fixes a couple of issues with binding the shadow BOs as well as correctly evicting them when memory becomes tight. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-18 15:50:17 +02:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: fix and cleanup amdgpu_bo_create v2 We adjusted the BO flags for USWC handling, but those never took effect because the placement was passed in instead of generated inside this function. v2: better commit message 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>
2017-09-12 10:56:17 +02:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: fix and cleanup shadow handling Set the shadow flag on the shadow and not the parent, always bind shadow BOs during allocation instead of manually, use the reservation_object wrappers to grab the lock. This fixes a couple of issues with binding the shadow BOs as well as correctly evicting them when memory becomes tight. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-18 15:50:17 +02:00
drm/amd/amdgpu: lock reservation object while creating shadow bo ttm_bo_init checks that the reservation object is locked. This is the caller's responsibility when resv != NULL. Otherwise, the inline reservation object of the newly allocated buffer is used and must explicitly be locked. Uninterruptible w/w locks without an acquire context are always successful. v2: use ww_mutex_lock Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> (v1) Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-10 19:06:00 +01:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amd/amdgpu: lock reservation object while creating shadow bo ttm_bo_init checks that the reservation object is locked. This is the caller's responsibility when resv != NULL. Otherwise, the inline reservation object of the newly allocated buffer is used and must explicitly be locked. Uninterruptible w/w locks without an acquire context are always successful. v2: use ww_mutex_lock Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> (v1) Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-10 19:06:00 +01:00
drm/amdgpu: fix and cleanup shadow handling Set the shadow flag on the shadow and not the parent, always bind shadow BOs during allocation instead of manually, use the reservation_object wrappers to grab the lock. This fixes a couple of issues with binding the shadow BOs as well as correctly evicting them when memory becomes tight. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-18 15:50:17 +02:00
drm/amd/amdgpu: lock reservation object while creating shadow bo ttm_bo_init checks that the reservation object is locked. This is the caller's responsibility when resv != NULL. Otherwise, the inline reservation object of the newly allocated buffer is used and must explicitly be locked. Uninterruptible w/w locks without an acquire context are always successful. v2: use ww_mutex_lock Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> (v1) Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-10 19:06:00 +01:00
drm/amdgpu: add shadow bo support V2 shadow bo is the shadow of a bo, which is always in GTT, which can be used to backup the original bo. V2: reference shadow parent, shadow bo will be freed by who allocted him. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-26 14:13:21 +08:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
dma-buf: Rename struct fence to dma_fence I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 13:00:45 +01:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_buffer This allows us to flush the system VM here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
2017-06-29 11:46:15 +02:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
drm/amdgpu: validate shadow before restoring from it Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-21 13:08:43 +08:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: validate shadow before restoring from it Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-21 13:08:43 +08:00
drm/amdgpu: Fix preferred typo Change "prefered" to "preferred" Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-08 07:58:01 -04:00
drm/amdgpu: validate shadow before restoring from it Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-21 13:08:43 +08:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: validate shadow before restoring from it Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger.He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-21 13:08:43 +08:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
dma-buf: Rename struct fence to dma_fence I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 13:00:45 +01:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_buffer This allows us to flush the system VM here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
2017-06-29 11:46:15 +02:00
drm/amdgpu: sync bo and shadow V3 Use shadow flag to judge which direction to sync. V2: Don't need bo pin, so remove it. V3: 1. Split to two functions, one is backup_to_shadow, another is restore_from_shadow. 2. Clean up previous shadow direction difinitions. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-04 16:51:18 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup kptr handling Don't keep around the same pointer twice. 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>
2017-07-20 23:45:18 +02:00
drm/amdgpu: always wait before kmap a BO When a BO is currently moving we otherwise would blindly access the new location without checking. 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>
2016-03-10 16:21:04 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: enforce AMDGPU_GEM_CREATE_NO_CPU_ACCESS Deny user and kernel mapping if we said we never want to do so. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-13 14:30:53 +02:00
drm/amdgpu: cleanup kptr handling Don't keep around the same pointer twice. 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>
2017-07-20 23:45:18 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: always wait before kmap a BO When a BO is currently moving we otherwise would blindly access the new location without checking. 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>
2016-03-10 16:21:04 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: always wait before kmap a BO When a BO is currently moving we otherwise would blindly access the new location without checking. 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>
2016-03-10 16:21:04 +01:00
drm/amdgpu: cleanup kptr handling Don't keep around the same pointer twice. 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>
2017-07-20 23:45:18 +02:00
drm/amdgpu: always wait before kmap a BO When a BO is currently moving we otherwise would blindly access the new location without checking. 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>
2016-03-10 16:21:04 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup kptr handling Don't keep around the same pointer twice. 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>
2017-07-20 23:45:18 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: cleanup kptr handling Don't keep around the same pointer twice. 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>
2017-07-20 23:45:18 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: check userptrs mm earlier Instead of when we try to bind it check the usermm when we try to use it in the IOCTLs. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com>
2016-02-08 11:08:35 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: Refuse to pin or change acceptable domains of prime BOs to VRAM. (v2) Migration to VRAM will break the sharing, resulting in rendering on the exporting GPU never becoming visible on the importing GPU. v2: Don't pin BOs to GTT. Instead, refuse to migrate them out of GTT. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-03 13:31:22 +10:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: check domain sanity in amdgpu_bo_pin_restricted() abort if the bo is pined to other domain already Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-18 12:55:13 +08:00
drm/amdgpu: fix pin domain compatibility check We need to test if any domain fits, not all of them. 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>
2017-10-23 17:29:36 +02:00
drm/amdgpu: check domain sanity in amdgpu_bo_pin_restricted() abort if the bo is pined to other domain already Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-18 12:55:13 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: use domain's gpu_offset for start addr Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-18 13:18:09 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: add AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS flag v3 Add a flag noting that a BO must be created using linear VRAM and set this flag on all in kernel users where appropriate. Hopefully I haven't missed anything. v2: add it in a few more places, fix CPU mapping. v3: rename to VRAM_CONTIGUOUS, fix typo in CS code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-15 17:00:22 +02:00
drm/amdgpu: simplify pinning into visible VRAM Just set the CPU access required flag when we pin it. 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>
2017-09-11 17:29:26 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: simplify pinning into visible VRAM Just set the CPU access required flag when we pin it. 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>
2017-09-11 17:29:26 +02:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2 We could pin BOs into invisible VRAM otherwise. v2: make logic more readable as suggested by Michel Cc: stable@vger.kernel.org Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> (v1) Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
2016-01-19 12:48:14 +01:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: rename amdgpu_ttm_bind to amdgpu_ttm_alloc_gart We actually don't bind here, but rather allocate GART space if necessary. 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>
2017-10-27 15:43:14 +02:00
drm/amdgpu: always bind pinned BOs 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>
2017-10-20 13:12:12 +02:00
drm/amdgpu: ttm_bind only when user needs gpu_addr in bo pin Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-12 12:36:47 +08:00
drm/amdgpu: use the actual placement for pin accounting 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>
2017-10-20 13:11:00 +02:00
drm/amdgpu: always bind pinned BOs 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>
2017-10-20 13:12:12 +02:00
drm/amdgpu: use the actual placement for pin accounting 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>
2017-10-20 13:11:00 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: update gart_pin_size only if the bo is pined to GTT Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-18 13:17:07 +08:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: implement the allocation range (v3) Pass a ttm_placement pointer to amdgpu_bo_create_restricted add min_offset to amdgpu_bo_pin_restricted. This makes it easier to allocate memory with address restrictions. With this patch we can also enable 2-ended allocation again. v2: fix rebase conflicts v3: memset placements before using Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-24 17:37:30 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: update gart_pin_size if bo is in GTT Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-09 14:15:30 +08:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: fix coding style in amdgpu_object.c Just a few 80 chars problems. 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>
2016-08-12 16:50:12 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: merge amdgpu_family.h into amd_shared.h (v2) Make the definitions common for all driver components v2: fix kfd Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-07-22 11:29:01 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: print vram type rather than just DDR We have the info, so use it rather than reporting just DDR. Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-31 16:56:22 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/drivers: add support for using the arch wc mapping API. This fixes a regression in all these drivers since the cache mode tracking was fixed for mixed mappings. It uses the new arch API to add the VRAM range to the PAT mapping tracking tables. Fixes: 87744ab3832 (mm: fix cache mode tracking in vm_insert_mixed()) Reviewed-by: Christian König <christian.koenig@amd.com>. Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-10-24 15:37:48 +10:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: change redundant init logs to debug level 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>
2017-10-26 09:30:38 +08:00
drm/amdgpu: print vram type rather than just DDR We have the info, so use it rather than reporting just DDR. Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-31 16:56:22 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/drivers: add support for using the arch wc mapping API. This fixes a regression in all these drivers since the cache mode tracking was fixed for mixed mappings. It uses the new arch API to add the VRAM range to the PAT mapping tracking tables. Fixes: 87744ab3832 (mm: fix cache mode tracking in vm_insert_mixed()) Reviewed-by: Christian König <christian.koenig@amd.com>. Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-10-24 15:37:48 +10:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: don't validate TILE_SPLIT on GFX9 Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-03 16:03:15 -05:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: set metadata pointer to NULL after freeing. Without this there was a double free of the metadata, which ended up freeing the fd table for me here, and taking out the machine more often than not. I reproduced with X.org + modesetting DDX + latest llvm/mesa, also required using dri3. Cc: stable@vger.kernel.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-03 12:44:29 +10:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: use kmemdup rather than duplicating its implementation The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-21 17:34:39 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/ttm: add evict parameter to ttm_bo_driver::move_notify Ensure that the driver can listen to evictions even when they don't take the path through ttm_bo_driver::move. This is crucial for amdgpu, which relies on an eviction counter to skip re-binding page tables when possible. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 17:23:49 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/amdgpu: rename all rbo variable to abo v2 Just to cleanup some radeon leftovers. sed -i "s/rbo/abo/g" drivers/gpu/drm/amd/amdgpu/*.c sed -i "s/rbo/abo/g" drivers/gpu/drm/amd/amdgpu/*.h v2: rebased 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>
2016-09-15 15:06:50 +02:00
drm/amd/amdgpu : adding new tracepoints to track memory information. - adding amdgpu_cs_bo_status to track total size and total entry count of bo for each submission. - adding amdgpu_ttm_bo_move to track the bo eviction including the size of bo and the location before/after the move Signed-off-by: David Mao <David.Mao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-06-07 17:48:52 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: add helper to convert a ttm bo to amdgpu_bo Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Andres Rodriguez <andresx7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-15 21:05:19 -04:00
drm/amdgpu: track evicted page tables v2 Instead of validating all page tables when one was evicted, track which one needs a validation. v2: simplify amdgpu_vm_ready as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-03 14:02:13 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: make sure BOs are always kunmapped When a BO is moved or destroyed it shouldn't be kmapped 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>
2017-07-11 17:25:49 +02:00
drm/amd/amdgpu: move eviction counting to amdgpu_bo_move_notify This catches evictions of shadow page tables from the GART. Since shadow page tables are always stored in system memory, amdgpu_bo_move is never called for them. This fixes a crash during command submission that occurs when only a shadow page table and no other BOs were evicted since the last submission. Fixes: 1baa439fb2f4e586 ("drm/amdgpu: allocate shadow for pd/pt bo V2") Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-12-15 17:26:42 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: rename all rbo variable to abo v2 Just to cleanup some radeon leftovers. sed -i "s/rbo/abo/g" drivers/gpu/drm/amd/amdgpu/*.c sed -i "s/rbo/abo/g" drivers/gpu/drm/amd/amdgpu/*.h v2: rebased 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>
2016-09-15 15:06:50 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: remove adev pointer from struct amdgpu_bo v2 It's completely pointless to have two pointers to the device in the same structure. v2: rename function to amdgpu_ttm_adev, fix typos 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>
2016-09-15 14:58:48 +02:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: Set/clear CPU_ACCESS flag on page fault and move to VRAM 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 <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-30 11:31:08 -04:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: add helper to convert a ttm bo to amdgpu_bo Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Andres Rodriguez <andresx7@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-15 21:05:19 -04:00
drm/amdgpu: Set/clear CPU_ACCESS flag on page fault and move to VRAM 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 <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-30 11:31:08 -04:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: handle CPU access for split VRAM buffers (v2) This avoids merging them together on page fault. v2: squash in 64-bit division fix Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-03-29 11:16:05 +02:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: Don't move pinned BOs The purpose of pinning is to prevent a buffer from moving. Reviewed-by: Christian König <christian.koenig@amd.com> Tested-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-28 12:53:02 +09:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: add an INFO query for monitoring VRAM CPU page faults v2: bump the DRM version Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-05-17 20:05:08 +02:00
drm/amdgpu: Don't force BOs into visible VRAM for page faults There is no need for page faults to force BOs into visible VRAM if it's full, and the time it takes to do so is great enough to cause noticeable stuttering. Add GTT as a possible placement so that if visible VRAM is full, page faults move BOs to GTT instead of evicting other BOs from VRAM. Suggested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-27 22:33:21 -04:00
drm/ttm: add operation ctx to ttm_bo_validate v2 Give moving a BO into place an operation context to work with. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Tested-by: Michel Dänzer <michel.daenzer@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-04-12 14:24:39 +02:00
drm/amdgpu: Don't force BOs into visible VRAM for page faults There is no need for page faults to force BOs into visible VRAM if it's full, and the time it takes to do so is great enough to cause noticeable stuttering. Add GTT as a possible placement so that if visible VRAM is full, page faults move BOs to GTT instead of evicting other BOs from VRAM. Suggested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-27 22:33:21 -04:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: Don't force BOs into visible VRAM for page faults There is no need for page faults to force BOs into visible VRAM if it's full, and the time it takes to do so is great enough to cause noticeable stuttering. Add GTT as a possible placement so that if visible VRAM is full, page faults move BOs to GTT instead of evicting other BOs from VRAM. Suggested-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: John Brooks <john@fastquake.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-27 22:33:21 -04:00
drm/amdgpu: port fault_reserve_notify changes from radeon Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-21 17:03:46 +02:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
dma-buf: Rename struct fence to dma_fence I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 13:00:45 +01:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: use kernel fence diretly in amdgpu_bo_fence Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-08-03 11:38:09 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: use kernel fence diretly in amdgpu_bo_fence Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-08-03 11:38:09 +08:00
drm/amdgpu: add core driver (v4) This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-04-20 16:55:21 -04:00
drm/amdgpu: add more warning to amdgpu_bo_offset Warn when we try to get the address and the BO isn't locked or reserved. 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>
2016-07-25 17:56:18 +02:00
drm/amdgpu: bind GTT on demand We don't really need the GTT table any more most of the time. So bind it only on demand. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-09-05 17:00:57 +02:00
drm/amdgpu: nuke amdgpu_ttm_is_bound() v2 Rename amdgpu_gtt_mgr_is_allocated() to amdgpu_gtt_mgr_has_gart_addr() and use that instead. v2: rename the function as well. 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>
2017-10-27 14:17:09 +02:00
drm/amdgpu: add more warning to amdgpu_bo_offset Warn when we try to get the address and the BO isn't locked or reserved. 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>
2016-07-25 17:56:18 +02:00
drm/amdgpu: add AMDGPU_BO_INVALID_OFFSET An invalid offset to be used by custom VRAM/GGT manager when we don't have an offset for an BO. 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>
2016-09-07 15:10:44 +02:00
drm/amdgpu: add AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS flag v3 Add a flag noting that a BO must be created using linear VRAM and set this flag on all in kernel users where appropriate. Hopefully I haven't missed anything. v2: add it in a few more places, fix CPU mapping. v3: rename to VRAM_CONTIGUOUS, fix typo in CS code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Tested-by: Mike Lothian <mike@fireburn.co.uk> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-08-15 17:00:22 +02:00
drm/amdgpu: add more warning to amdgpu_bo_offset Warn when we try to get the address and the BO isn't locked or reserved. 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>
2016-07-25 17:56:18 +02:00