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6#ifndef __VENUS_HELPERS_H__
7#define __VENUS_HELPERS_H__
8
9#include <media/videobuf2-v4l2.h>
10
11struct venus_inst;
12
13bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt);
14struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst,
15 unsigned int type, u32 idx);
16void venus_helper_buffers_done(struct venus_inst *inst,
17 enum vb2_buffer_state state);
18int venus_helper_vb2_buf_init(struct vb2_buffer *vb);
19int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb);
20void venus_helper_vb2_buf_queue(struct vb2_buffer *vb);
21void venus_helper_vb2_stop_streaming(struct vb2_queue *q);
22int venus_helper_vb2_start_streaming(struct venus_inst *inst);
23void venus_helper_m2m_device_run(void *priv);
24void venus_helper_m2m_job_abort(void *priv);
25int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
26 struct hfi_buffer_requirements *req);
27u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height);
28u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height);
29int venus_helper_set_input_resolution(struct venus_inst *inst,
30 unsigned int width, unsigned int height);
31int venus_helper_set_output_resolution(struct venus_inst *inst,
32 unsigned int width, unsigned int height,
33 u32 buftype);
34int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode);
35int venus_helper_set_core_usage(struct venus_inst *inst, u32 usage);
36int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
37 unsigned int output_bufs,
38 unsigned int output2_bufs);
39int venus_helper_set_raw_format(struct venus_inst *inst, u32 hfi_format,
40 u32 buftype);
41int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt);
42int venus_helper_set_dyn_bufmode(struct venus_inst *inst);
43int venus_helper_set_bufsize(struct venus_inst *inst, u32 bufsize, u32 buftype);
44int venus_helper_set_multistream(struct venus_inst *inst, bool out_en,
45 bool out2_en);
46unsigned int venus_helper_get_opb_size(struct venus_inst *inst);
47void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf);
48void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx);
49void venus_helper_init_instance(struct venus_inst *inst);
50int venus_helper_get_out_fmts(struct venus_inst *inst, u32 fmt, u32 *out_fmt,
51 u32 *out2_fmt, bool ubwc);
52int venus_helper_alloc_dpb_bufs(struct venus_inst *inst);
53int venus_helper_free_dpb_bufs(struct venus_inst *inst);
54int venus_helper_power_enable(struct venus_core *core, u32 session_type,
55 bool enable);
56#endif
57