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| author | Tom St Denis <tom.stdenis@amd.com> | 2018-02-23 09:46:23 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-07 16:11:54 -0500 |
| commit | ebb043f267511a6e6ba2ee92e0146552432e8db2 (patch) | |
| tree | ebc6fce5998699ce67ded595ce58c298ef7658aa /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | 65e4b49019029e7effcfc7855af822cd75f28c47 (diff) | |
| download | linux-ebb043f267511a6e6ba2ee92e0146552432e8db2.tar.bz2 | |
drm/amdgpu: replace iova debugfs file with iomem (v3)
This allows access to pages allocated through the driver with optional
IOMMU mapping.
v2: Fix number of bytes copied and add write method
v3: drop check for kmap return
Original-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions