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4138b62b8a
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/radeon/radeon_prime.c:43:24: warning: no previous prototype for ‘radeon_gem_prime_import_sg_table’ [-Wmissing-prototypes] 43 | struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Gareth Hughes <gareth@valinux.com> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
40 lines
1.8 KiB
C
40 lines
1.8 KiB
C
/* radeon_prime.h -- Private header for radeon driver -*- linux-c -*-
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*
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* Copyright 2012 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __RADEON_PRIME_H__
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#define __RADEON_PRIME_H__
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struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj,
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int flags);
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struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj);
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int radeon_gem_prime_pin(struct drm_gem_object *obj);
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void radeon_gem_prime_unpin(struct drm_gem_object *obj);
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void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
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void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
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struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
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struct dma_buf_attachment *,
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struct sg_table *sg);
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#endif /* __RADEON_PRIME_H__ */
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