/*
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* Copyright (c) 2019 Rockchip Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#include "FecParamStream.h"
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#include "rkispp-config.h"
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#include "CamHwIsp20.h"
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namespace RkCam {
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FecParamStream::FecParamStream (SmartPtr<V4l2Device> dev, int type)
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: RKStream(dev, type)
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{
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_dev->open();
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mParamsAssembler = new IspParamsAssembler("FEC_PARAMS_ASSEMBLER");
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}
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FecParamStream::FecParamStream (const rk_sensor_full_info_t *s_info)
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: RKStream(s_info->ispp_info->pp_fec_params_path, ISPP_POLL_FEC_PARAMS)
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{
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_dev->open();
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mParamsAssembler = new IspParamsAssembler("FEC_PARAMS_ASSEMBLER");
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}
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FecParamStream::~FecParamStream()
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{
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}
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void
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FecParamStream::start()
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{
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XCamReturn ret = XCAM_RETURN_NO_ERROR;
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if (!_dev->is_activated()) {
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RKStream::start();
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}
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// set inital params
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ret = mParamsAssembler->start();
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if (ret < 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "params assembler start err: %d\n", ret);
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return;
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}
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if (mParamsAssembler->ready())
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configToDrv(0);
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else
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "no inital fec params ready");
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}
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void
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FecParamStream::stop()
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{
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RKStream::stop();
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if (mParamsAssembler.ptr())
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mParamsAssembler->stop();
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}
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void FecParamStream::set_devices(CamHwIsp20* camHw, SmartPtr<V4l2SubDevice> isppdev)
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{
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mIsppSubDev = isppdev;
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mCamHw = camHw;
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}
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XCamReturn FecParamStream::configToDrv(uint32_t frameId)
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{
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XCamReturn ret = XCAM_RETURN_NO_ERROR;
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XCAM_ASSERT (mParamsAssembler.ptr());
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SmartPtr<V4l2Buffer> v4l2buf_fec;
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struct rkispp_params_feccfg *ispp_fec_params = NULL;
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if (!mParamsAssembler->ready()) {
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LOGI_CAMHW_SUBM(ISP20HW_SUBM, "have no fec new parameter\n");
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return XCAM_RETURN_ERROR_PARAM;
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}
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ret = _dev->get_buffer(v4l2buf_fec);
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if (ret) {
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LOGW_CAMHW_SUBM(ISP20HW_SUBM, "Can not get ispp fec params buffer\n");
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return XCAM_RETURN_ERROR_PARAM;
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}
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cam3aResultList ready_results;
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ret = mParamsAssembler->deQueOne(ready_results, frameId);
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if (ret != XCAM_RETURN_NO_ERROR) {
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LOGI_CAMHW_SUBM(ISP20HW_SUBM, "deque parameter failed\n");
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ret = XCAM_RETURN_ERROR_PARAM;
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goto ret_fec_buf;
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}
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ispp_fec_params = (struct rkispp_params_feccfg*)v4l2buf_fec->get_buf().m.userptr;
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if (mCamHw->get_fec_cfg_params(ready_results, *ispp_fec_params) != XCAM_RETURN_NO_ERROR)
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "fec parameter translation error\n");
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LOGD_CAMHW_SUBM(ISP20HW_SUBM, "fec: en update 0x%x, ens 0x%x, cfg update 0x%x",
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ispp_fec_params->head.module_en_update, ispp_fec_params->head.module_ens,
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ispp_fec_params->head.module_cfg_update);
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if (memcmp(&last_ispp_fec_params, ispp_fec_params, sizeof(last_ispp_fec_params)) == 0) {
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LOGD_CAMHW_SUBM(ISP20HW_SUBM, "fec: no need update !");
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ret = XCAM_RETURN_NO_ERROR;
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goto ret_fec_buf;
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}
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last_ispp_fec_params = *ispp_fec_params;
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if ((ispp_fec_params->head.module_cfg_update) || (ispp_fec_params->head.module_en_update)) {
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ispp_fec_params->head.frame_id = frameId;
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//ispp_fec_params->image.index = ispp_params->fec_output_buf_index;
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//ispp_fec_params->image.size = ispp_params->fec_output_buf_size;
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//TODO set update bits
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if (_dev->queue_buffer (v4l2buf_fec) != 0) {
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LOGE_CAMHW_SUBM(ISP20HW_SUBM, "RKISP1: fec: failed to ioctl VIDIOC_QBUF for index %d, %d %s.\n",
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v4l2buf_fec->get_buf().index, errno, strerror(errno));
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goto ret_fec_buf;
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}
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} else
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goto ret_fec_buf;
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return XCAM_RETURN_NO_ERROR;
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ret_fec_buf:
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if (v4l2buf_fec.ptr())
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_dev->return_buffer_to_pool (v4l2buf_fec);
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return ret;
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}
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XCamReturn FecParamStream::config_params(uint32_t frameId, SmartPtr<cam3aResult>& result)
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{
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XCamReturn ret = XCAM_RETURN_NO_ERROR;
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XCAM_ASSERT (mParamsAssembler.ptr());
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// params device should started befor any params queued
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if (!_dev->is_activated()) {
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mParamsAssembler->addReadyCondition(result->getType());
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mParamsAssembler->queue(result);
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} else {
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mParamsAssembler->queue(result);
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// set all ready params to drv
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while (mParamsAssembler->ready()) {
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if (configToDrv(frameId) != XCAM_RETURN_NO_ERROR)
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break;
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}
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}
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return ret;
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}
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}; //namspace RkCam
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