Framebuffer is exposed to userspace so set I915_BO_ALLOC_USER
flag for it. This also make sure that ttm allocates offset
for lmem objects.
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dpt.c | 4 +++-
drivers/gpu/drm/i915/display/intel_fbdev.c | 3 ++-
drivers/gpu/drm/i915/display/intel_plane_initial.c | 3 ++-
3 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dpt.c b/drivers/gpu/drm/i915/display/intel_dpt.c
index ad1a37b515fb..2e6238881860 100644
--- a/drivers/gpu/drm/i915/display/intel_dpt.c
+++ b/drivers/gpu/drm/i915/display/intel_dpt.c
@@ -254,7 +254,9 @@ intel_dpt_create(struct intel_framebuffer *fb)
size = round_up(size * sizeof(gen8_pte_t), I915_GTT_PAGE_SIZE);
- dpt_obj = i915_gem_object_create_lmem(i915, size, I915_BO_ALLOC_CONTIGUOUS);
+ dpt_obj = i915_gem_object_create_lmem(i915, size,
+ I915_BO_ALLOC_CONTIGUOUS |
+ I915_BO_ALLOC_USER);
if (IS_ERR(dpt_obj) && i915_ggtt_has_aperture(to_gt(i915)->ggtt))
dpt_obj = i915_gem_object_create_stolen(i915, size);
if (IS_ERR(dpt_obj) && !HAS_LMEM(i915)) {
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c
index 3659350061a7..98ae3a3a986a 100644
--- a/drivers/gpu/drm/i915/display/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/display/intel_fbdev.c
@@ -163,7 +163,8 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
obj = ERR_PTR(-ENODEV);
if (HAS_LMEM(dev_priv)) {
obj = i915_gem_object_create_lmem(dev_priv, size,
- I915_BO_ALLOC_CONTIGUOUS);
+ I915_BO_ALLOC_CONTIGUOUS |
+ I915_BO_ALLOC_USER);
} else {
/*
* If the FB is too big, just don't use it since fbdev is not very
diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c
index bb6ea7de5c61..4a3680f6a3f5 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
@@ -110,7 +110,8 @@ initial_plane_vma(struct drm_i915_private *i915,
size * 2 > i915->dsm.usable_size)
return NULL;
- obj = i915_gem_object_create_region_at(mem, phys_base, size, 0);
+ obj = i915_gem_object_create_region_at(mem, phys_base, size,
+ I915_BO_ALLOC_USER);
if (IS_ERR(obj))
return NULL;
--
2.39.0
