In the next patch we want to expose the supported regions to userspace,
which can then be fed into the gem_create_ext placement extensions. For
now treat stolen memory as private from userspace pov.
Signed-off-by: Matthew Auld <matthew.a...@intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Thomas Hellström <thomas.hellst...@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospu...@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwer...@linux.intel.com>
Cc: Jon Bloomfield <jon.bloomfi...@intel.com>
Cc: Jordan Justen <jordan.l.jus...@intel.com>
Cc: Daniel Vetter <daniel.vet...@intel.com>
Cc: Kenneth Graunke <kenn...@whitecape.org>
Cc: Jason Ekstrand <ja...@jlekstrand.net>
Cc: Dave Airlie <airl...@gmail.com>
Cc: dri-de...@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
---
drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 4 ++++
drivers/gpu/drm/i915/intel_memory_region.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index c5b64b2400e8..3bcbb146511a 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -803,6 +803,8 @@ i915_gem_stolen_lmem_setup(struct drm_i915_private *i915)
intel_memory_region_set_name(mem, "stolen-local");
+ mem->private = true;
+
return mem;
}
@@ -821,6 +823,8 @@ i915_gem_stolen_smem_setup(struct drm_i915_private *i915)
intel_memory_region_set_name(mem, "stolen-system");
+ mem->private = true;
+
return mem;
}
diff --git a/drivers/gpu/drm/i915/intel_memory_region.h
b/drivers/gpu/drm/i915/intel_memory_region.h
index 4c8ec15af55f..942fc4f68764 100644
--- a/drivers/gpu/drm/i915/intel_memory_region.h
+++ b/drivers/gpu/drm/i915/intel_memory_region.h
@@ -86,6 +86,7 @@ struct intel_memory_region {
u16 instance;
enum intel_region_id id;
char name[16];
+ bool private; /* not for userspace */
struct list_head reserved;
--
2.26.3
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