diff options
Diffstat (limited to 'drivers/gpu/drm/loongson/lsdc_gem.h')
| -rw-r--r-- | drivers/gpu/drm/loongson/lsdc_gem.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/gpu/drm/loongson/lsdc_gem.h b/drivers/gpu/drm/loongson/lsdc_gem.h new file mode 100644 index 000000000000..92cbb10e6e13 --- /dev/null +++ b/drivers/gpu/drm/loongson/lsdc_gem.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2023 Loongson Technology Corporation Limited + */ + +#ifndef __LSDC_GEM_H__ +#define __LSDC_GEM_H__ + +#include <drm/drm_device.h> +#include <drm/drm_gem.h> + +struct drm_gem_object * +lsdc_prime_import_sg_table(struct drm_device *ddev, + struct dma_buf_attachment *attach, + struct sg_table *sg); + +int lsdc_dumb_map_offset(struct drm_file *file, + struct drm_device *dev, + u32 handle, + uint64_t *offset); + +int lsdc_dumb_create(struct drm_file *file, + struct drm_device *ddev, + struct drm_mode_create_dumb *args); + +void lsdc_gem_init(struct drm_device *ddev); +int lsdc_show_buffer_object(struct seq_file *m, void *arg); + +struct drm_gem_object * +lsdc_gem_object_create(struct drm_device *ddev, + u32 domain, + size_t size, + bool kerenl, + struct sg_table *sg, + struct dma_resv *resv); + +#endif |