[Intel-gfx] [PATCH v4 14/14] drm/i915/ttm: enable shmem tt backend

Matthew Auld
2021-09-21T11:02:41Z

Enable shmem tt backend, and enable shrinking.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index f68481b852ff..33c1c0a50fdf 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -1101,6 +1101,7 @@ static u64 i915_ttm_mmap_offset(struct drm_i915_gem_object *obj)

static const struct drm_i915_gem_object_ops i915_gem_ttm_obj_ops = {
.name = "i915_gem_object_ttm",
+ .flags = I915_GEM_OBJECT_IS_SHRINKABLE,

.get_pages = i915_ttm_get_pages,
.put_pages = i915_ttm_put_pages,
--
2.26.3