drm/amd/amdgpu: Add support for isp buffers

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Add support to create user BOs with MC address for isp using the dma-buf handle
exported for the buffers allocated from system memory in isp driver.

Export amdgpu_bo_create_kernel() and amdgpu_bo_free_kernel() as well for isp to
allocate GTT internal buffers required for fw to run.

Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Pratap Nirujogi 2024-11-19 18:03:15 -05:00 • committed by Alex Deucher

parent 150f6c9030

commit ebbe34edc0

2 changed files with 106 additions and 0 deletions

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101

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

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5

drivers/gpu/drm/amd/amdgpu/amdgpu_object.h

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