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