6f3faa8d04
Add decoder input streamon functionality which include internal buffers support as well. Change-Id: Ifb5afa51a29270705863c273d1ae08310666895d Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef _MSM_VIDC_DRIVER_H_
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#define _MSM_VIDC_DRIVER_H_
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#include <linux/workqueue.h>
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#include <linux/iommu.h>
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#include "msm_vidc_internal.h"
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#include "msm_vidc_core.h"
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#include "msm_vidc_inst.h"
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static inline is_decode_session(struct msm_vidc_inst *inst)
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{
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return inst->domain == MSM_VIDC_DECODER;
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}
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static inline is_encode_session(struct msm_vidc_inst *inst)
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{
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return inst->domain == MSM_VIDC_ENCODER;
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}
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static inline is_secure_session(struct msm_vidc_inst *inst)
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{
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return false;
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}
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static inline is_input_buffer(enum msm_vidc_buffer_type buffer_type)
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{
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return buffer_type == MSM_VIDC_BUF_INPUT;
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}
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static inline is_output_buffer(enum msm_vidc_buffer_type buffer_type)
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{
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return buffer_type == MSM_VIDC_BUF_OUTPUT;
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}
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static inline is_input_meta_buffer(enum msm_vidc_buffer_type buffer_type)
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{
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return buffer_type == MSM_VIDC_BUF_INPUT_META;
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}
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static inline is_output_meta_buffer(enum msm_vidc_buffer_type buffer_type)
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{
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return buffer_type == MSM_VIDC_BUF_OUTPUT_META;
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}
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static inline is_internal_buffer(enum msm_vidc_buffer_type buffer_type)
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{
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return buffer_type == MSM_VIDC_BUF_SCRATCH ||
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buffer_type == MSM_VIDC_BUF_SCRATCH_1 ||
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buffer_type == MSM_VIDC_BUF_SCRATCH_2 ||
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buffer_type == MSM_VIDC_BUF_PERSIST ||
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buffer_type == MSM_VIDC_BUF_PERSIST_1;
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}
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static inline bool is_secondary_output_mode(struct msm_vidc_inst *inst)
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{
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return false; // TODO: inst->stream_output_mode == HAL_VIDEO_DECODER_SECONDARY;
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}
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static inline bool is_thumbnail_session(struct msm_vidc_inst *inst)
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{
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return false; // TODO: fix it
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}
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int msm_vidc_change_inst_state(struct msm_vidc_inst *inst,
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enum msm_vidc_inst_state state);
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int msm_vidc_create_internal_buffers(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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int msm_vidc_queue_internal_buffers(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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int msm_vidc_release_internal_buffers(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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int msm_vidc_add_session(struct msm_vidc_inst *inst);
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int msm_vidc_session_open(struct msm_vidc_inst *inst);
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int msm_vidc_core_init(struct msm_vidc_core *core);
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int msm_vidc_smmu_fault_handler(struct iommu_domain *domain,
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struct device *dev, unsigned long iova, int flags, void *data);
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int msm_vidc_trigger_ssr(struct msm_vidc_core *core,
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enum msm_vidc_ssr_trigger_type type);
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void msm_vidc_ssr_handler(struct work_struct *work);
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void msm_vidc_pm_work_handler(struct work_struct *work);
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void msm_vidc_fw_unload_handler(struct work_struct *work);
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void msm_vidc_batch_handler(struct work_struct *work);
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int msm_vidc_setup_event_queue(struct msm_vidc_inst *inst);
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int msm_vidc_vb2_queue_init(struct msm_vidc_inst *inst);
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u32 msm_vidc_convert_color_fmt(u32 v4l2_fmt);
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int msm_vidc_get_control(struct msm_vidc_inst *inst, struct v4l2_ctrl *ctrl);
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int msm_vidc_get_port_from_v4l2_type(u32 type);
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u32 msm_vidc_get_buffer_region(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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struct msm_vidc_buffer_info *msm_vidc_get_buffer_info(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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struct msm_vidc_map_info *msm_vidc_get_map_info(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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struct msm_vidc_alloc_info *msm_vidc_get_alloc_info(struct msm_vidc_inst *inst,
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enum msm_vidc_buffer_type buffer_type);
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#endif // _MSM_VIDC_DRIVER_H_
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