diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_object.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 7c4b4bb05a36..fe6fe2527b95 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -88,10 +88,20 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain) if (domain & RADEON_GEM_DOMAIN_VRAM) rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM; - if (domain & RADEON_GEM_DOMAIN_GTT) - rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; - if (domain & RADEON_GEM_DOMAIN_CPU) - rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; + if (domain & RADEON_GEM_DOMAIN_GTT) { + if (rbo->rdev->flags & RADEON_IS_AGP) { + rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT; + } else { + rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT; + } + } + if (domain & RADEON_GEM_DOMAIN_CPU) { + if (rbo->rdev->flags & RADEON_IS_AGP) { + rbo->placements[c++] = TTM_PL_FLAG_WC | TTM_PL_FLAG_TT; + } else { + rbo->placements[c++] = TTM_PL_FLAG_CACHED | TTM_PL_FLAG_TT; + } + } if (!c) rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM; rbo->placement.num_placement = c; |