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- /* SPDX-License-Identifier: GPL-2.0-only */
- /*
- * Copyright (c) 2020, The Linux Foundation. All rights reserved.
- */
- #ifndef _MSM_VIDC_INST_H_
- #define _MSM_VIDC_INST_H_
- #include "msm_vidc_internal.h"
- struct msm_vidc_inst;
- #define call_session_op(c, op, ...) \
- (((c) && (c)->session_ops && (c)->session_ops->op) ? \
- ((c)->session_ops->op(__VA_ARGS__)) : 0)
- struct msm_vidc_session_ops {
- u64 (*calc_freq)(struct msm_vidc_inst *inst);
- u64 (*calc_bw)(struct msm_vidc_inst *inst);
- int (*decide_work_route)(struct msm_vidc_inst *inst);
- int (*decide_work_mode)(struct msm_vidc_inst *inst);
- int (*decide_core_and_power_mode)(struct msm_vidc_inst *inst);
- int (*buffer_size)(struct msm_vidc_inst *inst, enum msm_vidc_buffer_type type);
- int (*min_count)(struct msm_vidc_inst *inst, enum msm_vidc_buffer_type type);
- int (*extra_count)(struct msm_vidc_inst *inst, enum msm_vidc_buffer_type type);
- };
- struct msm_vidc_allocations_info {
- struct msm_vidc_allocations bin;
- struct msm_vidc_allocations arp;
- struct msm_vidc_allocations comv;
- struct msm_vidc_allocations non_comv;
- struct msm_vidc_allocations line;
- struct msm_vidc_allocations dpb;
- struct msm_vidc_allocations persist;
- };
- struct msm_vidc_mappings_info {
- struct msm_vidc_mappings input;
- struct msm_vidc_mappings output;
- struct msm_vidc_mappings input_meta;
- struct msm_vidc_mappings output_meta;
- struct msm_vidc_mappings bin;
- struct msm_vidc_mappings arp;
- struct msm_vidc_mappings comv;
- struct msm_vidc_mappings non_comv;
- struct msm_vidc_mappings line;
- struct msm_vidc_mappings dpb;
- struct msm_vidc_mappings persist;
- };
- struct msm_vidc_buffers_info {
- struct msm_vidc_buffers input;
- struct msm_vidc_buffers output;
- struct msm_vidc_buffers input_meta;
- struct msm_vidc_buffers output_meta;
- struct msm_vidc_buffers bin;
- struct msm_vidc_buffers arp;
- struct msm_vidc_buffers comv;
- struct msm_vidc_buffers non_comv;
- struct msm_vidc_buffers line;
- struct msm_vidc_buffers dpb;
- struct msm_vidc_buffers persist;
- };
- enum msm_vidc_inst_state {
- MSM_VIDC_OPEN = 1,
- MSM_VIDC_START_INPUT = 2,
- MSM_VIDC_START_OUTPUT = 3,
- MSM_VIDC_START = 4,
- MSM_VIDC_DRC = 5,
- MSM_VIDC_DRC_LAST_FLAG = 6,
- MSM_VIDC_DRAIN = 7,
- MSM_VIDC_DRAIN_LAST_FLAG = 8,
- MSM_VIDC_DRC_DRAIN = 9,
- MSM_VIDC_DRC_DRAIN_LAST_FLAG = 10,
- MSM_VIDC_DRAIN_START_INPUT = 11,
- MSM_VIDC_ERROR = 12,
- };
- struct msm_vidc_inst {
- struct list_head list;
- struct mutex lock;
- enum msm_vidc_inst_state state;
- enum msm_vidc_domain_type domain;
- enum msm_vidc_codec_type codec;
- void *core;
- struct kref kref;
- u32 session_id;
- u32 sid;
- void *packet;
- u32 packet_size;
- struct v4l2_format fmts[MAX_PORT];
- struct v4l2_ctrl_handler ctrl_handler;
- struct v4l2_fh event_handler;
- struct v4l2_ctrl **ctrls;
- u32 num_ctrls;
- struct msm_vidc_inst_cap_entry children;
- struct msm_vidc_inst_cap_entry firmware;
- bool request;
- struct vb2_queue vb2q[MAX_PORT];
- struct msm_vidc_crop crop;
- struct msm_vidc_properties prop;
- enum msm_vidc_stage_type stage;
- enum msm_vidc_pipe_type pipe;
- struct msm_vidc_power power;
- struct msm_vidc_buffers_info buffers;
- struct msm_vidc_mappings_info mappings;
- struct msm_vidc_allocations_info allocations;
- bool subscribed_input_psc;
- bool subscribed_output_psc;
- bool subscribed_input_prop;
- bool subscribed_output_prop;
- struct msm_vidc_subscription_params subcr_params[MAX_PORT];
- struct msm_vidc_decode_batch decode_batch;
- struct msm_vidc_decode_vpp_delay decode_vpp_delay;
- struct msm_vidc_session_idle session_idle;
- struct list_head input_ts;
- struct list_head enc_input_crs;
- struct list_head decode_bitrate_data;
- bool once_per_session_set;
- bool ipsc_properties_set;
- bool opsc_properties_set;
- struct dentry *debugfs_root;
- struct msm_vidc_debug debug;
- struct msm_vidc_inst_capability *capabilities;
- struct completion completions[MAX_SIGNAL];
- };
- #endif // _MSM_VIDC_INST_H_
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