66 lines
3 KiB
C
66 lines
3 KiB
C
/*
|
|
* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
|
|
* Copyright (C) 2017 Linaro Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
#ifndef __VENUS_HELPERS_H__
|
|
#define __VENUS_HELPERS_H__
|
|
|
|
#include <media/videobuf2-v4l2.h>
|
|
|
|
struct venus_inst;
|
|
|
|
bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt);
|
|
struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst,
|
|
unsigned int type, u32 idx);
|
|
void venus_helper_buffers_done(struct venus_inst *inst,
|
|
enum vb2_buffer_state state);
|
|
int venus_helper_vb2_buf_init(struct vb2_buffer *vb);
|
|
int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb);
|
|
void venus_helper_vb2_buf_queue(struct vb2_buffer *vb);
|
|
void venus_helper_vb2_stop_streaming(struct vb2_queue *q);
|
|
int venus_helper_vb2_start_streaming(struct venus_inst *inst);
|
|
void venus_helper_m2m_device_run(void *priv);
|
|
void venus_helper_m2m_job_abort(void *priv);
|
|
int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
|
|
struct hfi_buffer_requirements *req);
|
|
u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height);
|
|
u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height);
|
|
int venus_helper_set_input_resolution(struct venus_inst *inst,
|
|
unsigned int width, unsigned int height);
|
|
int venus_helper_set_output_resolution(struct venus_inst *inst,
|
|
unsigned int width, unsigned int height,
|
|
u32 buftype);
|
|
int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode);
|
|
int venus_helper_set_core_usage(struct venus_inst *inst, u32 usage);
|
|
int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
|
|
unsigned int output_bufs,
|
|
unsigned int output2_bufs);
|
|
int venus_helper_set_raw_format(struct venus_inst *inst, u32 hfi_format,
|
|
u32 buftype);
|
|
int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt);
|
|
int venus_helper_set_dyn_bufmode(struct venus_inst *inst);
|
|
int venus_helper_set_bufsize(struct venus_inst *inst, u32 bufsize, u32 buftype);
|
|
int venus_helper_set_multistream(struct venus_inst *inst, bool out_en,
|
|
bool out2_en);
|
|
unsigned int venus_helper_get_opb_size(struct venus_inst *inst);
|
|
void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf);
|
|
void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx);
|
|
void venus_helper_init_instance(struct venus_inst *inst);
|
|
int venus_helper_get_out_fmts(struct venus_inst *inst, u32 fmt, u32 *out_fmt,
|
|
u32 *out2_fmt, bool ubwc);
|
|
int venus_helper_alloc_dpb_bufs(struct venus_inst *inst);
|
|
int venus_helper_free_dpb_bufs(struct venus_inst *inst);
|
|
int venus_helper_power_enable(struct venus_core *core, u32 session_type,
|
|
bool enable);
|
|
#endif
|