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81e1035e1b
Replace the open-coded lsdc_dumb_map_offset() with the generic drm_gem_ttm_dumb_map_offset() helper, which is functionally identical. This removes unnecessary boilerplate and aligns with the DRM convention for TTM-based drivers. Signed-off-by: Amin GATTOUT <amin.gattout@gmail.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260308-master-v1-1-af32d71c8a1d@gmail.com
34 lines
792 B
C
34 lines
792 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2023 Loongson Technology Corporation Limited
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*/
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#ifndef __LSDC_GEM_H__
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#define __LSDC_GEM_H__
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#include <drm/drm_device.h>
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#include <drm/drm_gem.h>
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struct drm_gem_object *
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lsdc_prime_import_sg_table(struct drm_device *ddev,
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struct dma_buf_attachment *attach,
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struct sg_table *sg);
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int lsdc_dumb_create(struct drm_file *file,
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struct drm_device *ddev,
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struct drm_mode_create_dumb *args);
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void lsdc_gem_init(struct drm_device *ddev);
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int lsdc_show_buffer_object(struct seq_file *m, void *arg);
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struct drm_gem_object *
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lsdc_gem_object_create(struct drm_device *ddev,
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u32 domain,
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size_t size,
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bool kerenl,
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struct sg_table *sg,
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struct dma_resv *resv);
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#endif
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