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Searched refs:user_chunk (Results 1 – 2 of 2) sorted by relevance

/linux-6.15/drivers/gpu/drm/radeon/
H A Dradeon_cs.c306 struct drm_radeon_cs_chunk user_chunk; in radeon_cs_parser_init() local
310 if (copy_from_user(&user_chunk, chunk_ptr, in radeon_cs_parser_init()
314 p->chunks[i].length_dw = user_chunk.length_dw; in radeon_cs_parser_init()
315 if (user_chunk.chunk_id == RADEON_CHUNK_ID_RELOCS) { in radeon_cs_parser_init()
318 if (user_chunk.chunk_id == RADEON_CHUNK_ID_IB) { in radeon_cs_parser_init()
324 if (user_chunk.chunk_id == RADEON_CHUNK_ID_CONST_IB) { in radeon_cs_parser_init()
330 if (user_chunk.chunk_id == RADEON_CHUNK_ID_FLAGS) { in radeon_cs_parser_init()
338 cdata = (void __user *)(unsigned long)user_chunk.chunk_data; in radeon_cs_parser_init()
340 if (user_chunk.chunk_id == RADEON_CHUNK_ID_CONST_IB) in radeon_cs_parser_init()
343 if (user_chunk.chunk_id == RADEON_CHUNK_ID_IB) { in radeon_cs_parser_init()
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/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_cs.c211 struct drm_amdgpu_cs_chunk user_chunk; in amdgpu_cs_pass1() local
215 if (copy_from_user(&user_chunk, chunk_ptr, in amdgpu_cs_pass1()
221 p->chunks[i].chunk_id = user_chunk.chunk_id; in amdgpu_cs_pass1()
222 p->chunks[i].length_dw = user_chunk.length_dw; in amdgpu_cs_pass1()
225 cdata = u64_to_user_ptr(user_chunk.chunk_data); in amdgpu_cs_pass1()