1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. 4*4882a593Smuzhiyun * Copyright (C) 2017 Linaro Ltd. 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun #ifndef __VENUS_HELPERS_H__ 7*4882a593Smuzhiyun #define __VENUS_HELPERS_H__ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <media/videobuf2-v4l2.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct venus_inst; 12*4882a593Smuzhiyun struct venus_core; 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt); 15*4882a593Smuzhiyun struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst, 16*4882a593Smuzhiyun unsigned int type, u32 idx); 17*4882a593Smuzhiyun void venus_helper_buffers_done(struct venus_inst *inst, unsigned int type, 18*4882a593Smuzhiyun enum vb2_buffer_state state); 19*4882a593Smuzhiyun int venus_helper_vb2_buf_init(struct vb2_buffer *vb); 20*4882a593Smuzhiyun int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb); 21*4882a593Smuzhiyun void venus_helper_vb2_buf_queue(struct vb2_buffer *vb); 22*4882a593Smuzhiyun void venus_helper_vb2_stop_streaming(struct vb2_queue *q); 23*4882a593Smuzhiyun int venus_helper_vb2_start_streaming(struct venus_inst *inst); 24*4882a593Smuzhiyun void venus_helper_m2m_device_run(void *priv); 25*4882a593Smuzhiyun void venus_helper_m2m_job_abort(void *priv); 26*4882a593Smuzhiyun int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, 27*4882a593Smuzhiyun struct hfi_buffer_requirements *req); 28*4882a593Smuzhiyun u32 venus_helper_get_framesz_raw(u32 hfi_fmt, u32 width, u32 height); 29*4882a593Smuzhiyun u32 venus_helper_get_framesz(u32 v4l2_fmt, u32 width, u32 height); 30*4882a593Smuzhiyun int venus_helper_set_input_resolution(struct venus_inst *inst, 31*4882a593Smuzhiyun unsigned int width, unsigned int height); 32*4882a593Smuzhiyun int venus_helper_set_output_resolution(struct venus_inst *inst, 33*4882a593Smuzhiyun unsigned int width, unsigned int height, 34*4882a593Smuzhiyun u32 buftype); 35*4882a593Smuzhiyun int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode); 36*4882a593Smuzhiyun int venus_helper_init_codec_freq_data(struct venus_inst *inst); 37*4882a593Smuzhiyun int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs, 38*4882a593Smuzhiyun unsigned int output_bufs, 39*4882a593Smuzhiyun unsigned int output2_bufs); 40*4882a593Smuzhiyun int venus_helper_set_raw_format(struct venus_inst *inst, u32 hfi_format, 41*4882a593Smuzhiyun u32 buftype); 42*4882a593Smuzhiyun int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt); 43*4882a593Smuzhiyun int venus_helper_set_dyn_bufmode(struct venus_inst *inst); 44*4882a593Smuzhiyun int venus_helper_set_bufsize(struct venus_inst *inst, u32 bufsize, u32 buftype); 45*4882a593Smuzhiyun int venus_helper_set_multistream(struct venus_inst *inst, bool out_en, 46*4882a593Smuzhiyun bool out2_en); 47*4882a593Smuzhiyun unsigned int venus_helper_get_opb_size(struct venus_inst *inst); 48*4882a593Smuzhiyun void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf); 49*4882a593Smuzhiyun void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx); 50*4882a593Smuzhiyun void venus_helper_init_instance(struct venus_inst *inst); 51*4882a593Smuzhiyun int venus_helper_get_out_fmts(struct venus_inst *inst, u32 fmt, u32 *out_fmt, 52*4882a593Smuzhiyun u32 *out2_fmt, bool ubwc); 53*4882a593Smuzhiyun int venus_helper_alloc_dpb_bufs(struct venus_inst *inst); 54*4882a593Smuzhiyun int venus_helper_free_dpb_bufs(struct venus_inst *inst); 55*4882a593Smuzhiyun int venus_helper_intbufs_alloc(struct venus_inst *inst); 56*4882a593Smuzhiyun int venus_helper_intbufs_free(struct venus_inst *inst); 57*4882a593Smuzhiyun int venus_helper_intbufs_realloc(struct venus_inst *inst); 58*4882a593Smuzhiyun int venus_helper_queue_dpb_bufs(struct venus_inst *inst); 59*4882a593Smuzhiyun int venus_helper_unregister_bufs(struct venus_inst *inst); 60*4882a593Smuzhiyun int venus_helper_process_initial_cap_bufs(struct venus_inst *inst); 61*4882a593Smuzhiyun int venus_helper_process_initial_out_bufs(struct venus_inst *inst); 62*4882a593Smuzhiyun void venus_helper_get_ts_metadata(struct venus_inst *inst, u64 timestamp_us, 63*4882a593Smuzhiyun struct vb2_v4l2_buffer *vbuf); 64*4882a593Smuzhiyun int venus_helper_get_profile_level(struct venus_inst *inst, u32 *profile, u32 *level); 65*4882a593Smuzhiyun int venus_helper_set_profile_level(struct venus_inst *inst, u32 profile, u32 level); 66*4882a593Smuzhiyun #endif 67