/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef __IRIS_UTILS_H__ #define __IRIS_UTILS_H__ struct iris_core; #include "iris_buffer.h" struct iris_hfi_rect_desc { u32 left; u32 top; u32 width; u32 height; }; struct iris_hfi_frame_info { u32 picture_type; u32 no_output; u32 data_corrupt; u32 overflow; }; struct iris_ts_metadata { u64 ts_ns; u64 ts_us; u32 flags; struct v4l2_timecode tc; }; #define NUM_MBS_PER_FRAME(height, width) \ (DIV_ROUND_UP(height, 16) * DIV_ROUND_UP(width, 16)) static inline enum iris_buffer_type iris_v4l2_type_to_driver(u32 type) { if (type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) return BUF_INPUT; else return BUF_OUTPUT; } bool iris_res_is_less_than(u32 width, u32 height, u32 ref_width, u32 ref_height); int iris_get_mbpf(struct iris_inst *inst); bool iris_split_mode_enabled(struct iris_inst *inst); struct iris_inst *iris_get_instance(struct iris_core *core, u32 session_id); void iris_helper_buffers_done(struct iris_inst *inst, unsigned int type, enum vb2_buffer_state state); int iris_wait_for_session_response(struct iris_inst *inst, bool is_flush); #endif