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| author | Christoph Hellwig <hch@lst.de> | 2019-08-15 09:27:00 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-15 10:51:00 -0500 |
| commit | 33b3ad3788aba846fc8b9a065fe2685a0b64f713 (patch) | |
| tree | da8753e92081d2a541240f4ce56dc7a30a58927f /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | drm/amdgpu: flag renoir as experimental for now (diff) | |
| download | linux-33b3ad3788aba846fc8b9a065fe2685a0b64f713.tar.gz linux-33b3ad3788aba846fc8b9a065fe2685a0b64f713.zip | |
drm/radeon: handle PCIe root ports with addressing limitations
radeon uses a need_dma32 flag to indicate to the drm core that some
allocations need to be done using GFP_DMA32, but it only checks the
device addressing capabilities to make that decision. Unfortunately
PCIe root ports that have limited addressing exist as well. Use the
dma_addressing_limited instead to also take those into account.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reported-by: Atish Patra <Atish.Patra@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
0 files changed, 0 insertions, 0 deletions