* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
* brief description about this document.
* points to focus on.
*/
#ifndef AOSCORE_TEST_UT
#ifdef CFG_FEATURE_ISP_INFO
#include <sys/ioctl.h>
#include "securec.h"
#include "dms_user_common.h"
#include "dsmi_common_interface.h"
#include "hisp_config_status.h"
#include "dms_isp_info.h"
#ifndef STATIC
#define STATIC static
#endif
STATIC int dms_get_isp_status(unsigned int dev_id, unsigned int vfid, unsigned int isp_subcmd,
void *buf, unsigned int *size)
{
int ret;
unsigned int device_id = dev_id;
isp_status_stru isp_status = {0};
struct dms_ioctl_arg ioarg = {0};
ioarg.main_cmd = DMS_MAIN_CMD_ISP;
ioarg.sub_cmd = DMS_SUBCMD_GET_ISP_STATUS;
ioarg.filter_len = 0;
ioarg.input = (void *)&device_id;
ioarg.input_len = sizeof(unsigned int);
ioarg.output = (void *)&isp_status;
ioarg.output_len = sizeof(isp_status_stru);
ret = DmsIoctl(DMS_IOCTL_CMD, &ioarg);
if (ret != 0) {
DMS_ERR("DmsIoctl failed. (ret=%d)\n", ret);
return errno_to_user_errno(ret);
}
ret = memcpy_s(buf, *size, &isp_status.status, sizeof(isp_status.status));
if (ret != 0) {
DMS_ERR("memcpy_s failed, (ret=%d)\n", ret);
return DRV_ERROR_INNER_ERR;
}
*size = sizeof(isp_status.status);
return DRV_ERROR_NONE;
}
STATIC int dms_extract_camera_config(camera_config_stru *camera_config, unsigned int isp_subcmd,
void *buf, unsigned int *size)
{
int ret;
switch (isp_subcmd) {
case DSMI_SUB_CMD_ISP_CAMERA_NAME:
ret = memcpy_s(buf, *size, &camera_config->cameraName, sizeof(camera_config->cameraName));
*size = sizeof(camera_config->cameraName);
break;
case DSMI_SUB_CMD_ISP_CAMERA_TYPE:
ret = memcpy_s(buf, *size, &camera_config->cameraType, sizeof(camera_config->cameraType));
*size = sizeof(camera_config->cameraType);
break;
case DSMI_SUB_CMD_ISP_CAMERA_BINOCULAR_TYPE:
ret = memcpy_s(buf, *size, &camera_config->binocularType, sizeof(camera_config->binocularType));
*size = sizeof(camera_config->binocularType);
break;
case DSMI_SUB_CMD_ISP_CAMERA_FULLSIZE_WIDTH:
ret = memcpy_s(buf, *size, &camera_config->fullSizeWidth, sizeof(camera_config->fullSizeWidth));
*size = sizeof(camera_config->fullSizeWidth);
break;
case DSMI_SUB_CMD_ISP_CAMERA_FULLSIZE_HEIGHT:
ret = memcpy_s(buf, *size, &camera_config->fullSizeHeight, sizeof(camera_config->fullSizeHeight));
*size = sizeof(camera_config->fullSizeHeight);
break;
case DSMI_SUB_CMD_ISP_CAMERA_FOV:
ret = memcpy_s(buf, *size, &camera_config->fov, sizeof(camera_config->fov));
*size = sizeof(camera_config->fov);
break;
case DSMI_SUB_CMD_ISP_CAMERA_CFA:
ret = memcpy_s(buf, *size, &camera_config->cfa, sizeof(camera_config->cfa));
*size = sizeof(camera_config->cfa);
break;
case DSMI_SUB_CMD_ISP_CAMERA_EXPOSURE_MODE:
ret = memcpy_s(buf, *size, &camera_config->exposureMode, sizeof(camera_config->exposureMode));
*size = sizeof(camera_config->exposureMode);
break;
case DSMI_SUB_CMD_ISP_CAMERA_RAWFORMAT:
ret = memcpy_s(buf, *size, &camera_config->rawFormat, sizeof(camera_config->rawFormat));
*size = sizeof(camera_config->rawFormat);
break;
default:
DMS_ERR("isp_subcmd is invalid, (isp_subcmd=%u).\n", isp_subcmd);
return DRV_ERROR_INVALID_VALUE;
}
if (ret != 0) {
DMS_ERR("memcpy_s failed, (ret=%d), (isp_subcmd=%u)\n", ret, isp_subcmd);
return DRV_ERROR_INNER_ERR;
}
return DRV_ERROR_NONE;
}
STATIC int dms_get_isp_config(unsigned int dev_id, unsigned int vfid, unsigned int subcmd,
void *buf, unsigned int *size)
{
int ret;
unsigned int camera_index;
unsigned int isp_subcmd;
unsigned int device_id = dev_id;
struct dms_ioctl_arg ioarg = {0};
isp_config_stru isp_config = {0};
camera_config_stru *camera_config = NULL;
ioarg.main_cmd = DMS_MAIN_CMD_ISP;
ioarg.sub_cmd = DMS_SUBCMD_GET_ISP_CONFIG;
ioarg.filter_len = 0;
ioarg.input = (void *)&device_id;
ioarg.input_len = sizeof(unsigned int);
ioarg.output = (void *)&isp_config;
ioarg.output_len = sizeof(isp_config_stru);
ret = DmsIoctl(DMS_IOCTL_CMD, &ioarg);
if (ret != 0) {
DMS_ERR("DmsIoctl failed. (ret=%d)\n", ret);
return errno_to_user_errno(ret);
}
camera_index = subcmd >> DSMI_ISP_CAMERA_INDEX_OFFSET;
if (camera_index >= MAX_CAMERA_NUM) {
DMS_ERR("invalid camera index, (camera_index=%d)\n", camera_index);
return DRV_ERROR_INVALID_VALUE;
}
camera_config = &isp_config.cameras[camera_index];
isp_subcmd = subcmd & ISP_SUB_CMD_MASK;
ret = dms_extract_camera_config(camera_config, isp_subcmd, buf, size);
if (ret != 0) {
DMS_ERR("extract camera config info failed, (ret=%d)\n", ret);
return DRV_ERROR_INNER_ERR;
}
return DRV_ERROR_NONE;
}
int DmsGetIspInfo(unsigned int dev_id, unsigned int vfid, unsigned int subcmd,
void *buf, unsigned int *size)
{
int ret;
unsigned int isp_subcmd;
if ((buf == NULL) || (size == NULL)) {
DMS_ERR("invalid para, buf or size is null pointer.\n");
return DRV_ERROR_PARA_ERROR;
}
isp_subcmd = subcmd & ISP_SUB_CMD_MASK;
if (isp_subcmd == DSMI_SUB_CMD_ISP_STATUS) {
ret = dms_get_isp_status(dev_id, vfid, isp_subcmd, buf, size);
if (ret != 0) {
DMS_ERR("get isp status failed, (ret=%d)\n", ret);
}
} else {
ret = dms_get_isp_config(dev_id, vfid, subcmd, buf, size);
if (ret != 0) {
DMS_ERR("get isp config failed, (ret=%d)\n", ret);
}
}
return ret;
}
#endif
#else
void dms_isp_info_ut_stub(void)
{
return;
}
#endif