diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 1882025a9dc..c421e77ace7 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -618,6 +618,11 @@ static int radeon_ttm_tt_populate(struct ttm_tt *ttm) return 0; rdev = radeon_get_rdev(ttm->bdev); +#if __OS_HAS_AGP + if (rdev->flags & RADEON_IS_AGP) { + return ttm_agp_tt_populate(ttm); + } +#endif #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { @@ -654,6 +659,12 @@ static void radeon_ttm_tt_unpopulate(struct ttm_tt *ttm) unsigned i; rdev = radeon_get_rdev(ttm->bdev); +#if __OS_HAS_AGP + if (rdev->flags & RADEON_IS_AGP) { + ttm_agp_tt_unpopulate(ttm); + return; + } +#endif #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { |