1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. 4 */ 5 6 #ifndef __IRIS_VDEC_H__ 7 #define __IRIS_VDEC_H__ 8 9 struct iris_inst; 10 11 int iris_vdec_inst_init(struct iris_inst *inst); 12 void iris_vdec_inst_deinit(struct iris_inst *inst); 13 int iris_vdec_enum_fmt(struct iris_inst *inst, struct v4l2_fmtdesc *f); 14 int iris_vdec_try_fmt(struct iris_inst *inst, struct v4l2_format *f); 15 int iris_vdec_s_fmt(struct iris_inst *inst, struct v4l2_format *f); 16 int iris_vdec_subscribe_event(struct iris_inst *inst, const struct v4l2_event_subscription *sub); 17 void iris_vdec_src_change(struct iris_inst *inst); 18 int iris_vdec_streamon_input(struct iris_inst *inst); 19 int iris_vdec_streamon_output(struct iris_inst *inst); 20 int iris_vdec_qbuf(struct iris_inst *inst, struct vb2_v4l2_buffer *vbuf); 21 int iris_vdec_start_cmd(struct iris_inst *inst); 22 int iris_vdec_stop_cmd(struct iris_inst *inst); 23 int iris_vdec_session_streamoff(struct iris_inst *inst, u32 plane); 24 25 #endif 26