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authorMatthew Auld <[email protected]>2021-04-29 11:30:49 +0100
committerMatthew Auld <[email protected]>2021-05-04 10:49:06 +0100
commit36150bba44329d7a96e58498bfc91fee9a2de08c (patch)
tree55d3e74f2b1fc54fdfdc93ba9da24ef6377166f1
parent2bc9c04ea7020df3a98682f12c50e38870d3104a (diff)
drm/i915: mark stolen as private
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 <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Thomas Hellström <[email protected]> Cc: Daniele Ceraolo Spurio <[email protected]> Cc: Lionel Landwerlin <[email protected]> Cc: Jon Bloomfield <[email protected]> Cc: Jordan Justen <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Kenneth Graunke <[email protected]> Cc: Jason Ekstrand <[email protected]> Cc: Dave Airlie <[email protected]> Cc: [email protected] Cc: [email protected] Reviewed-by: Kenneth Graunke <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_stolen.c4
-rw-r--r--drivers/gpu/drm/i915/intel_memory_region.h1
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index e1a32672bbe8..293f640faa0a 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;