diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index a0a839bc39bf..c1e3862a48a4 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -756,7 +756,7 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm, #endif #ifdef CONFIG_SWIOTLB - if (swiotlb_nr_tbl()) { + if (rdev->need_swiotlb && swiotlb_nr_tbl()) { return ttm_dma_populate(>t->ttm, rdev->dev, ctx); } #endif @@ -788,7 +788,7 @@ static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm) #endif #ifdef CONFIG_SWIOTLB - if (swiotlb_nr_tbl()) { + if (rdev->need_swiotlb && swiotlb_nr_tbl()) { ttm_dma_unpopulate(>t->ttm, rdev->dev); return; } @@ -1155,7 +1155,7 @@ static int radeon_ttm_debugfs_init(struct radeon_device *rdev) count = ARRAY_SIZE(radeon_ttm_debugfs_list); #ifdef CONFIG_SWIOTLB - if (!swiotlb_nr_tbl()) + if (!(rdev->need_swiotlb && swiotlb_nr_tbl())) --count; #endif |