18 u32 intel_dsb_buffer_ggtt_offset(struct intel_dsb_buffer *dsb_buf)  in intel_dsb_buffer_ggtt_offset()  argument
20 	return i915_ggtt_offset(dsb_buf->vma);  in intel_dsb_buffer_ggtt_offset()
23 void intel_dsb_buffer_write(struct intel_dsb_buffer *dsb_buf, u32 idx, u32 val)  in intel_dsb_buffer_write()  argument
25 	dsb_buf->cmd_buf[idx] = val;  in intel_dsb_buffer_write()
28 u32 intel_dsb_buffer_read(struct intel_dsb_buffer *dsb_buf, u32 idx)  in intel_dsb_buffer_read()  argument
30 	return dsb_buf->cmd_buf[idx];  in intel_dsb_buffer_read()
33 void intel_dsb_buffer_memset(struct intel_dsb_buffer *dsb_buf, u32 idx, u32 val, size_t size)  in intel_dsb_buffer_memset()  argument
35 	WARN_ON(idx > (dsb_buf->buf_size - size) / sizeof(*dsb_buf->cmd_buf));  in intel_dsb_buffer_memset()
37 	memset(&dsb_buf->cmd_buf[idx], val, size);  in intel_dsb_buffer_memset()
43 	struct intel_dsb_buffer *dsb_buf;  in intel_dsb_buffer_create()  local
49 	dsb_buf = kzalloc_obj(*dsb_buf);  in intel_dsb_buffer_create()
50 	if (!dsb_buf)  in intel_dsb_buffer_create()
84 	dsb_buf->vma = vma;  in intel_dsb_buffer_create()
85 	dsb_buf->cmd_buf = buf;  in intel_dsb_buffer_create()
86 	dsb_buf->buf_size = size;  in intel_dsb_buffer_create()
88 	return dsb_buf;  in intel_dsb_buffer_create()
91 	kfree(dsb_buf);  in intel_dsb_buffer_create()
96 void intel_dsb_buffer_cleanup(struct intel_dsb_buffer *dsb_buf)  in intel_dsb_buffer_cleanup()  argument
98 	i915_vma_unpin_and_release(&dsb_buf->vma, I915_VMA_RELEASE_MAP);  in intel_dsb_buffer_cleanup()
99 	kfree(dsb_buf);  in intel_dsb_buffer_cleanup()
102 void intel_dsb_buffer_flush_map(struct intel_dsb_buffer *dsb_buf)  in intel_dsb_buffer_flush_map()  argument
104 	i915_gem_object_flush_map(dsb_buf->vma->obj);  in intel_dsb_buffer_flush_map()