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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
- */
- #ifndef _MSM_VIDC_H_
- #define _MSM_VIDC_H_
- #include <linux/videodev2.h>
- #include <media/media-device.h>
- union msm_v4l2_cmd {
- struct v4l2_decoder_cmd dec;
- struct v4l2_encoder_cmd enc;
- };
- void *msm_vidc_open(struct msm_vidc_core *core, u32 session_type);
- int msm_vidc_close(struct msm_vidc_inst *inst);
- int msm_vidc_querycap(struct msm_vidc_inst *inst, struct v4l2_capability *cap);
- int msm_vidc_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f);
- int msm_vidc_try_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
- int msm_vidc_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
- int msm_vidc_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f);
- int msm_vidc_s_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s);
- int msm_vidc_g_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s);
- int msm_vidc_s_param(struct msm_vidc_inst *inst, struct v4l2_streamparm *sp);
- int msm_vidc_g_param(struct msm_vidc_inst *inst, struct v4l2_streamparm *sp);
- int msm_vidc_reqbufs(struct msm_vidc_inst *inst, struct v4l2_requestbuffers *b);
- int msm_vidc_querybuf(struct msm_vidc_inst *inst, struct v4l2_buffer *b);
- int msm_vidc_create_bufs(struct msm_vidc_inst *inst, struct v4l2_create_buffers *b);
- int msm_vidc_prepare_buf(struct msm_vidc_inst *inst, struct media_device *mdev,
- struct v4l2_buffer *b);
- int msm_vidc_release_buffer(struct msm_vidc_inst *inst, int buffer_type,
- unsigned int buffer_index);
- int msm_vidc_qbuf(struct msm_vidc_inst *inst, struct media_device *mdev,
- struct v4l2_buffer *b);
- int msm_vidc_dqbuf(struct msm_vidc_inst *inst, struct v4l2_buffer *b);
- int msm_vidc_streamon(struct msm_vidc_inst *inst, enum v4l2_buf_type i);
- int msm_vidc_query_ctrl(struct msm_vidc_inst *inst, struct v4l2_queryctrl *ctrl);
- int msm_vidc_query_menu(struct msm_vidc_inst *inst, struct v4l2_querymenu *qmenu);
- int msm_vidc_streamoff(struct msm_vidc_inst *inst, enum v4l2_buf_type i);
- int msm_vidc_try_cmd(struct msm_vidc_inst *inst, union msm_v4l2_cmd *cmd);
- int msm_vidc_start_cmd(struct msm_vidc_inst *inst);
- int msm_vidc_stop_cmd(struct msm_vidc_inst *inst);
- int msm_vidc_poll(struct msm_vidc_inst *inst, struct file *filp,
- struct poll_table_struct *pt);
- int msm_vidc_subscribe_event(struct msm_vidc_inst *inst,
- const struct v4l2_event_subscription *sub);
- int msm_vidc_unsubscribe_event(struct msm_vidc_inst *inst,
- const struct v4l2_event_subscription *sub);
- int msm_vidc_dqevent(struct msm_vidc_inst *inst, struct v4l2_event *event);
- int msm_vidc_g_crop(struct msm_vidc_inst *inst, struct v4l2_crop *a);
- int msm_vidc_enum_framesizes(struct msm_vidc_inst *inst, struct v4l2_frmsizeenum *fsize);
- int msm_vidc_enum_frameintervals(struct msm_vidc_inst *inst, struct v4l2_frmivalenum *fival);
- #endif
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