Commit 664f8659 authored by Michel Dänzer's avatar Michel Dänzer Committed by Dave Airlie
Browse files

drm/radeon: Pay more attention to object placement requested by userspace.



Previously we were basically always setting the GTT and VRAM flags regardless of
what userspace requested.
Signed-off-by: default avatarMichel Dänzer <daenzer@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1ab2e105
......@@ -103,16 +103,16 @@ static inline uint32_t radeon_object_flags_from_domain(uint32_t domain)
{
uint32_t flags = 0;
if (domain & RADEON_GEM_DOMAIN_VRAM) {
flags |= TTM_PL_FLAG_VRAM;
flags |= TTM_PL_FLAG_VRAM | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
}
if (domain & RADEON_GEM_DOMAIN_GTT) {
flags |= TTM_PL_FLAG_TT;
flags |= TTM_PL_FLAG_TT | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
}
if (domain & RADEON_GEM_DOMAIN_CPU) {
flags |= TTM_PL_FLAG_SYSTEM;
flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
}
if (!flags) {
flags |= TTM_PL_FLAG_SYSTEM;
flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
}
return flags;
}
......@@ -408,7 +408,6 @@ int radeon_object_list_validate(struct list_head *head, void *fence)
struct radeon_object *robj;
struct radeon_fence *old_fence = NULL;
struct list_head *i;
uint32_t flags;
int r;
r = radeon_object_list_reserve(head);
......@@ -419,16 +418,14 @@ int radeon_object_list_validate(struct list_head *head, void *fence)
list_for_each(i, head) {
lobj = list_entry(i, struct radeon_object_list, list);
robj = lobj->robj;
if (!robj->pin_count) {
if (lobj->wdomain) {
flags = radeon_object_flags_from_domain(lobj->wdomain);
flags |= TTM_PL_FLAG_TT;
robj->tobj.proposed_placement =
radeon_object_flags_from_domain(lobj->wdomain);
} else {
flags = radeon_object_flags_from_domain(lobj->rdomain);
flags |= TTM_PL_FLAG_TT;
flags |= TTM_PL_FLAG_VRAM;
robj->tobj.proposed_placement =
radeon_object_flags_from_domain(lobj->rdomain);
}
if (!robj->pin_count) {
robj->tobj.proposed_placement = flags | TTM_PL_MASK_CACHING;
r = ttm_buffer_object_validate(&robj->tobj,
robj->tobj.proposed_placement,
true, false);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment