drm/ttm: add io_mem_pfn callback

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This allows the driver to handle io_mem mappings on their own.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2017-03-28 16:54:50 +02:00 • committed by Alex Deucher

parent 018b7fc3a9

commit ea642c3216

13 changed files with 39 additions and 1 deletions

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

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1

drivers/gpu/drm/ast/ast_ttm.c

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1

drivers/gpu/drm/bochs/bochs_mm.c

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1

drivers/gpu/drm/cirrus/cirrus_ttm.c

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1

drivers/gpu/drm/mgag200/mgag200_ttm.c

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1

drivers/gpu/drm/nouveau/nouveau_bo.c

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1

drivers/gpu/drm/qxl/qxl_ttm.c

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1

drivers/gpu/drm/radeon/radeon_ttm.c

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10

drivers/gpu/drm/ttm/ttm_bo_vm.c

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1

drivers/gpu/drm/virtio/virtgpu_ttm.c

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1

drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c

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11

include/drm/ttm/ttm_bo_api.h

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9

include/drm/ttm/ttm_bo_driver.h

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