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| author | Christoph Hellwig <hch@lst.de> | 2023-04-07 09:31:30 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2023-06-07 16:11:26 +0300 |
| commit | 0a2f6372a43ff5e948b8b10be34d4473f6c2ef6c (patch) | |
| tree | fc6962796e5057a940a06a0b6671c9438b8fd4c4 /include | |
| parent | 693405cf11357017ea29764e3bd9488a2d292d8f (diff) | |
| download | linux-0a2f6372a43ff5e948b8b10be34d4473f6c2ef6c.tar.xz | |
drm/nouveau: stop using is_swiotlb_active
Drivers have no business looking into dma-mapping internals and check
what backend is used. Unfortunstely the DRM core is still broken and
tries to do plain page allocations instead of using DMA API allocators
by default and uses various bandaids on when to use dma_alloc_coherent.
Switch nouveau to use the same (broken) scheme as amdgpu and radeon
to remove the last driver user of is_swiotlb_active.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions