| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved. |
| */ |
| |
| #ifndef _MSM_VIDC_COMMON_H_ |
| #define _MSM_VIDC_COMMON_H_ |
| #include "msm_vidc_internal.h" |
| #include "msm_vidc_debug.h" |
| |
| #define MAX_DEC_BATCH_SIZE 6 |
| #define SKIP_BATCH_WINDOW 100 |
| #define MIN_FRAME_QUALITY 0 |
| #define MAX_FRAME_QUALITY 100 |
| #define DEFAULT_FRAME_QUALITY 95 |
| #define FRAME_QUALITY_STEP 1 |
| #define HEIC_GRID_DIMENSION 512 |
| #define CBR_MB_LIMIT (((1280+15)/16)*((720+15)/16)*30) |
| #define CBR_VFR_MB_LIMIT (((640+15)/16)*((480+15)/16)*30) |
| #define V4L2_CID_MPEG_VIDEO_UNKNOWN (V4L2_CID_MPEG_MSM_VIDC_BASE + 0xFFF) |
| #define MAX_BITRATE_DECODER_CAVLC 220000000 |
| #define MAX_BITRATE_DECODER_2STAGE_CABAC 200000000 |
| #define MAX_BITRATE_DECODER_1STAGE_CABAC 70000000 |
| |
| struct vb2_buf_entry { |
| struct list_head list; |
| struct vb2_buffer *vb; |
| }; |
| |
| struct getprop_buf { |
| struct list_head list; |
| void *data; |
| }; |
| |
| enum load_calc_quirks { |
| LOAD_POWER = 0, |
| LOAD_ADMISSION_CONTROL = 1, |
| }; |
| |
| enum client_set_controls { |
| CLIENT_SET_I_QP = 0x1, |
| CLIENT_SET_P_QP = 0x2, |
| CLIENT_SET_B_QP = 0x4, |
| CLIENT_SET_MIN_QP = 0x8, |
| CLIENT_SET_MAX_QP = 0x10, |
| }; |
| |
| static inline bool is_turbo_session(struct msm_vidc_inst *inst) |
| { |
| return !!(inst->flags & VIDC_TURBO); |
| } |
| |
| static inline bool is_thumbnail_session(struct msm_vidc_inst *inst) |
| { |
| return !!(inst->flags & VIDC_THUMBNAIL); |
| } |
| |
| static inline bool is_low_power_session(struct msm_vidc_inst *inst) |
| { |
| return !!(inst->flags & VIDC_LOW_POWER); |
| } |
| |
| static inline struct v4l2_ctrl *get_ctrl(struct msm_vidc_inst *inst, |
| u32 id) |
| { |
| int i; |
| |
| if (inst->session_type == MSM_VIDC_CVP && |
| inst->core->resources.cvp_internal) |
| return inst->ctrls[0]; |
| |
| for (i = 0; i < inst->num_ctrls; i++) { |
| if (inst->ctrls[i]->id == id) |
| return inst->ctrls[i]; |
| } |
| s_vpr_e(inst->sid, "%s: control id (%#x) not found\n", __func__, id); |
| MSM_VIDC_ERROR(true); |
| return inst->ctrls[0]; |
| } |
| |
| static inline void update_ctrl(struct v4l2_ctrl *ctrl, s32 val, u32 sid) |
| { |
| switch (ctrl->type) { |
| case V4L2_CTRL_TYPE_INTEGER: |
| *ctrl->p_cur.p_s32 = val; |
| memcpy(ctrl->p_new.p, ctrl->p_cur.p, |
| ctrl->elems * ctrl->elem_size); |
| break; |
| default: |
| s_vpr_e(sid, "unhandled control type"); |
| } |
| } |
| |
| static inline u32 get_v4l2_codec(struct msm_vidc_inst *inst) |
| { |
| struct v4l2_format *f; |
| u32 port; |
| |
| port = (inst->session_type == MSM_VIDC_DECODER) ? INPUT_PORT : |
| OUTPUT_PORT; |
| f = &inst->fmts[port].v4l2_fmt; |
| return f->fmt.pix_mp.pixelformat; |
| } |
| |
| static inline bool is_image_session(struct msm_vidc_inst *inst) |
| { |
| /* Grid may or may not be enabled for an image encode session */ |
| return inst->session_type == MSM_VIDC_ENCODER && |
| get_v4l2_codec(inst) == V4L2_PIX_FMT_HEVC && |
| inst->rc_type == V4L2_MPEG_VIDEO_BITRATE_MODE_CQ; |
| } |
| |
| static inline bool is_grid_session(struct msm_vidc_inst *inst) |
| { |
| struct v4l2_ctrl *ctrl = NULL; |
| if (inst->session_type == MSM_VIDC_ENCODER && |
| get_v4l2_codec(inst) == V4L2_PIX_FMT_HEVC) { |
| ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_IMG_GRID_SIZE); |
| return (ctrl->val > 0); |
| } |
| return 0; |
| } |
| |
| static inline bool is_video_session(struct msm_vidc_inst *inst) |
| { |
| return !is_grid_session(inst); |
| } |
| static inline bool is_realtime_session(struct msm_vidc_inst *inst) |
| { |
| struct v4l2_ctrl *ctrl; |
| ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_PRIORITY); |
| return !!ctrl->val; |
| } |
| |
| static inline bool is_low_latency_hint(struct msm_vidc_inst *inst) |
| { |
| struct v4l2_ctrl *ctrl; |
| |
| if (inst->session_type != MSM_VIDC_DECODER) |
| return false; |
| |
| ctrl = get_ctrl(inst, V4L2_CID_MPEG_VIDC_VIDEO_LOWLATENCY_HINT); |
| return !!ctrl->val; |
| } |
| |
| static inline bool is_secure_session(struct msm_vidc_inst *inst) |
| { |
| return !!(inst->flags & VIDC_SECURE); |
| } |
| |
| static inline bool is_decode_session(struct msm_vidc_inst *inst) |
| { |
| return inst->session_type == MSM_VIDC_DECODER; |
| } |
| |
| static inline bool is_encode_session(struct msm_vidc_inst *inst) |
| { |
| return inst->session_type == MSM_VIDC_ENCODER; |
| } |
| |
| static inline bool is_primary_output_mode(struct msm_vidc_inst *inst) |
| { |
| return inst->stream_output_mode == HAL_VIDEO_DECODER_PRIMARY; |
| } |
| |
| static inline bool is_secondary_output_mode(struct msm_vidc_inst *inst) |
| { |
| return inst->stream_output_mode == HAL_VIDEO_DECODER_SECONDARY; |
| } |
| |
| static inline bool in_port_reconfig(struct msm_vidc_inst *inst) |
| { |
| return inst->in_reconfig && inst->bufq[INPUT_PORT].vb2_bufq.streaming; |
| } |
| |
| static inline bool is_input_buffer(struct msm_vidc_buffer *mbuf) |
| { |
| return mbuf->vvb.vb2_buf.type == INPUT_MPLANE; |
| } |
| |
| static inline bool is_output_buffer(struct msm_vidc_buffer *mbuf) |
| { |
| return mbuf->vvb.vb2_buf.type == OUTPUT_MPLANE; |
| } |
| |
| static inline bool is_internal_buffer(enum hal_buffer type) |
| { |
| u32 buf_type = |
| HAL_BUFFER_INTERNAL_SCRATCH | |
| HAL_BUFFER_INTERNAL_SCRATCH_1 | |
| HAL_BUFFER_INTERNAL_SCRATCH_2 | |
| HAL_BUFFER_INTERNAL_PERSIST | |
| HAL_BUFFER_INTERNAL_PERSIST_1 | |
| HAL_BUFFER_INTERNAL_RECON; |
| return !!(buf_type & type); |
| } |
| |
| static inline int msm_comm_g_ctrl(struct msm_vidc_inst *inst, |
| struct v4l2_control *ctrl) |
| { |
| return v4l2_g_ctrl(&inst->ctrl_handler, ctrl); |
| } |
| |
| static inline int msm_comm_s_ctrl(struct msm_vidc_inst *inst, |
| struct v4l2_control *ctrl) |
| { |
| return v4l2_s_ctrl(NULL, &inst->ctrl_handler, ctrl); |
| } |
| |
| static inline bool is_valid_operating_rate(struct msm_vidc_inst *inst, s32 val) |
| { |
| struct hal_capability_supported *cap; |
| |
| cap = &inst->capability.cap[CAP_OPERATINGRATE]; |
| |
| if (((val >> 16) < cap->min || (val >> 16) > cap->max) && |
| val != INT_MAX) { |
| s_vpr_e(inst->sid, |
| "Unsupported operating rate %d min %d max %d\n", |
| val >> 16, cap->min, cap->max); |
| return false; |
| } |
| return true; |
| } |
| |
| bool is_single_session(struct msm_vidc_inst *inst, u32 ignore_flags); |
| int msm_comm_get_num_perf_sessions(struct msm_vidc_inst *inst); |
| bool is_batching_allowed(struct msm_vidc_inst *inst); |
| enum hal_buffer get_hal_buffer_type(unsigned int type, |
| unsigned int plane_num); |
| void put_inst(struct msm_vidc_inst *inst); |
| struct msm_vidc_inst *get_inst(struct msm_vidc_core *core, |
| void *inst_id); |
| void change_inst_state(struct msm_vidc_inst *inst, enum instance_state state); |
| struct msm_vidc_core *get_vidc_core(int core_id); |
| const struct msm_vidc_format_desc *msm_comm_get_pixel_fmt_index( |
| const struct msm_vidc_format_desc fmt[], int size, int index, u32 sid); |
| struct msm_vidc_format_desc *msm_comm_get_pixel_fmt_fourcc( |
| struct msm_vidc_format_desc fmt[], int size, int fourcc, u32 sid); |
| struct msm_vidc_format_constraint *msm_comm_get_pixel_fmt_constraints( |
| struct msm_vidc_format_constraint fmt[], int size, int fourcc, u32 sid); |
| int msm_comm_set_color_format_constraints(struct msm_vidc_inst *inst, |
| enum hal_buffer buffer_type, |
| struct msm_vidc_format_constraint *pix_constraint); |
| struct buf_queue *msm_comm_get_vb2q( |
| struct msm_vidc_inst *inst, enum v4l2_buf_type type); |
| int msm_comm_try_state(struct msm_vidc_inst *inst, int state); |
| int msm_comm_try_get_bufreqs(struct msm_vidc_inst *inst); |
| int msm_comm_try_get_buff_req(struct msm_vidc_inst *inst, |
| union hal_get_property *hprop); |
| int msm_comm_set_recon_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_set_scratch_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_set_persist_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_set_buffer_count(struct msm_vidc_inst *inst, |
| int host_count, int act_count, enum hal_buffer type); |
| int msm_comm_set_dpb_only_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_queue_dpb_only_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_qbuf(struct msm_vidc_inst *inst, struct msm_vidc_buffer *mbuf); |
| int msm_comm_qbufs(struct msm_vidc_inst *inst); |
| void msm_comm_flush_dynamic_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_flush(struct msm_vidc_inst *inst, u32 flags); |
| int msm_comm_release_scratch_buffers(struct msm_vidc_inst *inst, |
| bool check_for_reuse); |
| int msm_comm_release_persist_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_release_recon_buffers(struct msm_vidc_inst *inst); |
| void msm_comm_release_eos_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_release_dpb_only_buffers(struct msm_vidc_inst *inst, |
| bool force_release); |
| void msm_comm_validate_output_buffers(struct msm_vidc_inst *inst); |
| int msm_comm_force_cleanup(struct msm_vidc_inst *inst); |
| int msm_comm_suspend(int core_id); |
| int msm_comm_reset_bufreqs(struct msm_vidc_inst *inst, |
| enum hal_buffer buf_type); |
| struct hal_buffer_requirements *get_buff_req_buffer( |
| struct msm_vidc_inst *inst, u32 buffer_type); |
| #define IS_PRIV_CTRL(idx) (\ |
| (V4L2_CTRL_ID2WHICH(idx) == V4L2_CTRL_CLASS_MPEG) && \ |
| V4L2_CTRL_DRIVER_PRIV(idx)) |
| void msm_comm_session_clean(struct msm_vidc_inst *inst); |
| int msm_comm_kill_session(struct msm_vidc_inst *inst); |
| void msm_comm_generate_session_error(struct msm_vidc_inst *inst); |
| void msm_comm_generate_sys_error(struct msm_vidc_inst *inst); |
| enum multi_stream msm_comm_get_stream_output_mode(struct msm_vidc_inst *inst); |
| int msm_comm_set_stream_output_mode(struct msm_vidc_inst *inst, |
| enum multi_stream mode); |
| enum hal_buffer msm_comm_get_hal_output_buffer(struct msm_vidc_inst *inst); |
| int msm_comm_smem_alloc(struct msm_vidc_inst *inst, size_t size, u32 align, |
| u32 flags, enum hal_buffer buffer_type, int map_kernel, |
| struct msm_smem *smem); |
| void msm_comm_smem_free(struct msm_vidc_inst *inst, struct msm_smem *smem); |
| int msm_comm_smem_cache_operations(struct msm_vidc_inst *inst, |
| struct msm_smem *mem, enum smem_cache_ops cache_ops); |
| enum hal_video_codec get_hal_codec(int fourcc, u32 sid); |
| enum hal_domain get_hal_domain(int session_type, u32 sid); |
| int msm_comm_check_core_init(struct msm_vidc_core *core, u32 sid); |
| int msm_comm_get_inst_load(struct msm_vidc_inst *inst, |
| enum load_calc_quirks quirks); |
| int msm_comm_get_inst_load_per_core(struct msm_vidc_inst *inst, |
| enum load_calc_quirks quirks); |
| int msm_comm_get_device_load(struct msm_vidc_core *core, |
| enum session_type sess_type, |
| enum load_type load_type, |
| enum load_calc_quirks quirks); |
| int msm_comm_set_color_format(struct msm_vidc_inst *inst, |
| enum hal_buffer buffer_type, int fourcc); |
| int msm_comm_g_ctrl(struct msm_vidc_inst *inst, struct v4l2_control *ctrl); |
| int msm_comm_s_ctrl(struct msm_vidc_inst *inst, struct v4l2_control *ctrl); |
| int msm_comm_g_ctrl_for_id(struct msm_vidc_inst *inst, int id); |
| int msm_comm_ctrl_init(struct msm_vidc_inst *inst, |
| struct msm_vidc_ctrl *drv_ctrls, u32 num_ctrls, |
| const struct v4l2_ctrl_ops *ctrl_ops); |
| int msm_comm_ctrl_deinit(struct msm_vidc_inst *inst); |
| void msm_comm_cleanup_internal_buffers(struct msm_vidc_inst *inst); |
| bool msm_comm_turbo_session(struct msm_vidc_inst *inst); |
| void msm_comm_print_inst_info(struct msm_vidc_inst *inst); |
| void msm_comm_print_insts_info(struct msm_vidc_core *core); |
| int msm_comm_v4l2_to_hfi(int id, int value, u32 sid); |
| int msm_comm_hfi_to_v4l2(int id, int value, u32 sid); |
| int msm_comm_get_v4l2_profile(int fourcc, int profile, u32 sid); |
| int msm_comm_get_v4l2_level(int fourcc, int level, u32 sid); |
| int msm_comm_session_continue(void *instance); |
| int msm_vidc_send_pending_eos_buffers(struct msm_vidc_inst *inst); |
| enum hal_uncompressed_format msm_comm_get_hal_uncompressed(int fourcc); |
| u32 msm_comm_get_hfi_uncompressed(int fourcc, u32 sid); |
| u32 msm_comm_convert_color_fmt(u32 v4l2_fmt, u32 sid); |
| struct vb2_buffer *msm_comm_get_vb_using_vidc_buffer( |
| struct msm_vidc_inst *inst, struct msm_vidc_buffer *mbuf); |
| struct msm_vidc_buffer *msm_comm_get_buffer_using_device_planes( |
| struct msm_vidc_inst *inst, u32 type, u32 *planes); |
| struct msm_vidc_buffer *msm_comm_get_vidc_buffer(struct msm_vidc_inst *inst, |
| struct vb2_buffer *vb2); |
| void msm_comm_put_vidc_buffer(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| void handle_release_buffer_reference(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int msm_comm_vb2_buffer_done(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int msm_comm_flush_vidc_buffer(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int msm_comm_unmap_vidc_buffer(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| bool msm_comm_compare_dma_plane(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf, unsigned long *dma_planes, u32 i); |
| bool msm_comm_compare_dma_planes(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf, unsigned long *dma_planes); |
| bool msm_comm_compare_vb2_plane(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf, struct vb2_buffer *vb2, u32 i); |
| bool msm_comm_compare_vb2_planes(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf, struct vb2_buffer *vb2); |
| bool msm_comm_compare_device_plane(u32 sid, struct msm_vidc_buffer *mbuf, |
| u32 type, u32 *planes, u32 i); |
| bool msm_comm_compare_device_planes(u32 sid, struct msm_vidc_buffer *mbuf, |
| u32 type, u32 *planes); |
| int msm_comm_qbuf_cache_operations(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int msm_comm_dqbuf_cache_operations(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| void print_vidc_buffer(u32 tag, const char *str, struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| void print_vb2_buffer(const char *str, struct msm_vidc_inst *inst, |
| struct vb2_buffer *vb2); |
| void kref_put_mbuf(struct msm_vidc_buffer *mbuf); |
| bool kref_get_mbuf(struct msm_vidc_inst *inst, struct msm_vidc_buffer *mbuf); |
| int msm_comm_store_input_tag(struct msm_vidc_list *data_list, |
| u32 index, u32 itag, u32 itag2, u32 sid); |
| int msm_comm_fetch_input_tag(struct msm_vidc_list *data_list, |
| u32 index, u32 *itag, u32 *itag2, u32 sid); |
| int msm_comm_release_input_tag(struct msm_vidc_inst *inst); |
| int msm_comm_qbufs_batch(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int msm_comm_qbuf_decode_batch(struct msm_vidc_inst *inst, |
| struct msm_vidc_buffer *mbuf); |
| int schedule_batch_work(struct msm_vidc_inst *inst); |
| int cancel_batch_work(struct msm_vidc_inst *inst); |
| int msm_comm_num_queued_bufs(struct msm_vidc_inst *inst, u32 type); |
| int msm_comm_set_index_extradata(struct msm_vidc_inst *inst, |
| uint32_t extradata_id, uint32_t value); |
| int msm_comm_set_extradata(struct msm_vidc_inst *inst, uint32_t extradata_id, |
| uint32_t value); |
| bool msm_comm_check_for_inst_overload(struct msm_vidc_core *core); |
| void msm_vidc_batch_handler(struct work_struct *work); |
| int msm_comm_check_window_bitrate(struct msm_vidc_inst *inst, |
| struct vidc_frame_data *frame_data); |
| void msm_comm_clear_window_data(struct msm_vidc_inst *inst); |
| void msm_comm_release_window_data(struct msm_vidc_inst *inst); |
| int msm_comm_set_cvp_skip_ratio(struct msm_vidc_inst *inst, |
| uint32_t capture_rate, uint32_t cvp_rate); |
| int msm_comm_check_memory_supported(struct msm_vidc_inst *vidc_inst); |
| int msm_comm_update_dpb_bufreqs(struct msm_vidc_inst *inst); |
| #endif |
