ebcb402989
Same old gem_create but with now with extensions support. This is needed
to support various upcoming usecases.
v2:(Chris)
- Use separate ioctl number for gem_create_ext, instead of hijacking
the existing gem_create ioctl, otherwise we run into the issue
with being unable to detect if the kernel supports the new extension
behaviour.
- We now have gem_create_ext.flags, which should be zeroed.
- I915_GEM_CREATE_EXT_SETPARAM value is now zero, since this is the
index into our array of extensions.
- Setup a "vanilla" object which we can directly apply our extensions
to.
v3:(Daniel & Jason)
- drop I915_GEM_CREATE_EXT_SETPARAM. Instead just have each extension
do one thing only, instead of generic setparam which can cover
various use cases.
- add some kernel-doc.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: CQ Tang <cq.tang@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: Dave Airlie <airlied@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: mesa-dev@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210429103056.407067-5-matthew.auld@intel.com
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/*
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* SPDX-License-Identifier: MIT
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*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef I915_GEM_IOCTLS_H
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#define I915_GEM_IOCTLS_H
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struct drm_device;
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struct drm_file;
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int i915_gem_busy_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_create_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_create_ext_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_execbuffer2_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_get_caching_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_mmap_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_mmap_offset_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_pread_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_set_caching_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_throttle_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_userptr_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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int i915_gem_wait_ioctl(struct drm_device *dev, void *data,
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struct drm_file *file);
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#endif
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