diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/i915/gem/i915_gem_stolen.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_stolen.h')
-rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_stolen.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.h b/drivers/gpu/drm/i915/gem/i915_gem_stolen.h new file mode 100644 index 000000000..d5005a39d --- /dev/null +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __I915_GEM_STOLEN_H__ +#define __I915_GEM_STOLEN_H__ + +#include <linux/types.h> + +struct drm_i915_private; +struct drm_mm_node; +struct drm_i915_gem_object; + +int i915_gem_stolen_insert_node(struct drm_i915_private *dev_priv, + struct drm_mm_node *node, u64 size, + unsigned alignment); +int i915_gem_stolen_insert_node_in_range(struct drm_i915_private *dev_priv, + struct drm_mm_node *node, u64 size, + unsigned alignment, u64 start, + u64 end); +void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv, + struct drm_mm_node *node); +struct intel_memory_region * +i915_gem_stolen_smem_setup(struct drm_i915_private *i915, u16 type, + u16 instance); +struct intel_memory_region * +i915_gem_stolen_lmem_setup(struct drm_i915_private *i915, u16 type, + u16 instance); + +struct drm_i915_gem_object * +i915_gem_object_create_stolen(struct drm_i915_private *dev_priv, + resource_size_t size); + +bool i915_gem_object_is_stolen(const struct drm_i915_gem_object *obj); + +#define I915_GEM_STOLEN_BIAS SZ_128K + +#endif /* __I915_GEM_STOLEN_H__ */ |