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ea52f0cb71c1b559b54fa5ffc6f2caa6b5ec9556
vi-sensor/drivers/IMX219/IMX219.c
thead_admin ea52f0cb71 Linux_SDK_V1.0.2
2022-11-22 15:44:50 +08:00

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/******************************************************************************\ |* Copyright (c) 2020 by VeriSilicon Holdings Co., Ltd. ("VeriSilicon") *| |* All Rights Reserved. *| |* *| |* The material in this file is confidential and contains trade secrets of *| |* of VeriSilicon. This is proprietary information owned or licensed by *| |* VeriSilicon. No part of this work may be disclosed, reproduced, copied, *| |* transmitted, or used in any way for any purpose, without the express *| |* written permission of VeriSilicon. *| |* *|
\******************************************************************************/
#include <ebase/types.h>
#include <ebase/trace.h>
#include <ebase/builtins.h>
#include <common/return_codes.h>
#include <common/misc.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <isi/isi.h>
#include <isi/isi_iss.h>
#include <isi/isi_priv.h>
#include <vvsensor.h>
#include "IMX219_priv.h"
#include "imx219.h"
CREATE_TRACER( IMX219_INFO , "IMX219: ", INFO, 1);
CREATE_TRACER( IMX219_WARN , "IMX219: ", WARNING, 1);
CREATE_TRACER( IMX219_ERROR, "IMX219: ", ERROR, 1);
CREATE_TRACER( IMX219_DEBUG, "IMX219: ", INFO, 0);
CREATE_TRACER( IMX219_REG_INFO , "IMX219: ", INFO, 0);
CREATE_TRACER( IMX219_REG_DEBUG, "IMX219: ", INFO, 0);
#ifdef SUBDEV_V4L2
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <linux/videodev2.h>
#include <linux/v4l2-subdev.h>
#undef TRACE
#define TRACE(x, ...)
#endif
#define IMX219_MIN_GAIN_STEP ( 1.0f/16.0f ) /**< min gain step size used by GUI (hardware min = 1/16; 1/16..32/16 depending on actual gain ) */
#define IMX219_MAX_GAIN_AEC ( 32.0f ) /**< max. gain used by the AEC (arbitrarily chosen, hardware limit = 62.0, driver limit = 32.0 ) */
#define IMX219_VS_MAX_INTEGRATION_TIME (0.0018)
/*****************************************************************************
*Sensor Info
*****************************************************************************/
static const char SensorName[16] = "IMX219";
static struct vvcam_mode_info pimx219_mode_info[] = {
{
.index = 0,
.width = 1920,
.height = 1080,
.fps = 30,
.hdr_mode = SENSOR_MODE_LINEAR,
.bit_width = 10,
.bayer_pattern = BAYER_RGGB,
.mipi_phy_freq = 912, /* Pixel rate is fixed at 182.4M for all the modes */
.mipi_line_num = 2,
.preg_data = (void *)"imx219 sensor liner mode 1920*1080@30",
},
};
static RESULT IMX219_IsiRegisterWriteIss(IsiSensorHandle_t handle, const uint32_t address, const uint32_t value);
static RESULT IMX219_IsiSensorSetPowerIss(IsiSensorHandle_t handle, bool_t on) {
RESULT result = RET_SUCCESS;
int ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
int32_t enable = on;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_POWER, &enable);
if (ret != 0) {
// to do
//TRACE(IMX219_ERROR, "%s: sensor set power error!\n", __func__);
//return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiResetSensorIss(IsiSensorHandle_t handle) {
RESULT result = RET_SUCCESS;
int ret = 0;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_RESET, NULL);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s: sensor reset error!\n", __func__);
return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
#ifdef SUBDEV_CHAR
static RESULT IMX219_IsiSensorSetClkIss(IsiSensorHandle_t handle, uint32_t clk) {
RESULT result = RET_SUCCESS;
int32_t ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_CLK, &clk);
if (ret != 0) {
// to do
//TRACE(IMX219_ERROR, "%s: sensor set clk error!\n", __func__);
//return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiSensorGetClkIss
(IsiSensorHandle_t handle, uint32_t * pclk) {
RESULT result = RET_SUCCESS;
int ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_G_CLK, pclk);
if (ret != 0) {
// to do
//TRACE(IMX219_ERROR, "%s: sensor get clk error!\n", __func__);
//return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiConfigSensorSCCBIss(IsiSensorHandle_t handle)
{
return RET_SUCCESS;
}
#endif
static RESULT IMX219_IsiRegisterReadIss
(IsiSensorHandle_t handle, const uint32_t address, uint32_t * p_value) {
RESULT result = RET_SUCCESS;
int32_t ret = 0;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
struct vvcam_sccb_data sccb_data;
sccb_data.addr = address;
sccb_data.data = 0;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_READ_REG, &sccb_data);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s: read sensor register error!\n",
__func__);
return (RET_FAILURE);
}
*p_value = sccb_data.data;
TRACE(IMX219_INFO, "%s (exit) result = %d\n", __func__, result);
return (result);
}
static RESULT IMX219_IsiRegisterWriteIss
(IsiSensorHandle_t handle, const uint32_t address, const uint32_t value) {
RESULT result = RET_SUCCESS;
int ret = 0;
TRACE(IMX219_INFO, "%s (enter) write %d\n", __func__, value);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
struct vvcam_sccb_data sccb_data;
sccb_data.addr = address;
sccb_data.data = value;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_WRITE_REG, &sccb_data);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s: write sensor register error!\n",
__func__);
return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (exit) result = %d\n", __func__, result);
return (result);
}
static RESULT IMX219_IsiQuerySensorSupportIss(HalHandle_t HalHandle, vvcam_mode_info_array_t *pSensorSupportInfo)
{
TRACE(IMX219_DEBUG, "enter %s", __func__);
//int ret = 0;
struct vvcam_mode_info_array *psensor_mode_info_arry;
HalContext_t *pHalCtx = HalHandle;
if ( pHalCtx == NULL ) {
return RET_NULL_POINTER;
}
psensor_mode_info_arry = pSensorSupportInfo;
#if 0
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_QUERY, psensor_mode_info_arry);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s: sensor kernel query error! Use isi query\n",__func__);
psensor_mode_info_arry->count = sizeof(pimx219_mode_info) / sizeof(struct vvcam_mode_info);
memcpy(psensor_mode_info_arry->modes, pimx219_mode_info, sizeof(pimx219_mode_info));
}
#endif
psensor_mode_info_arry->count = sizeof(pimx219_mode_info) / sizeof(struct vvcam_mode_info);
memcpy(psensor_mode_info_arry->modes, pimx219_mode_info, sizeof(pimx219_mode_info));
TRACE(IMX219_DEBUG, "%s-%s-%d: cnt=%d\n", __FILE__, __func__, __LINE__, psensor_mode_info_arry->count);
return RET_SUCCESS;
}
static RESULT IMX219_IsiQuerySensorIss(IsiSensorHandle_t handle, vvcam_mode_info_array_t *pSensorInfo)
{
RESULT result = RET_SUCCESS;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
IMX219_IsiQuerySensorSupportIss(pHalCtx,pSensorInfo);
return result;
}
static RESULT IMX219_IsiGetSensorModeIss(IsiSensorHandle_t handle,void *mode)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL) {
return (RET_WRONG_HANDLE);
}
memcpy(mode,&(pIMX219Ctx->SensorMode), sizeof(pIMX219Ctx->SensorMode));
return ( RET_SUCCESS );
}
static RESULT IMX219_IsiCreateSensorIss(IsiSensorInstanceConfig_t * pConfig) {
RESULT result = RET_SUCCESS;
IMX219_Context_t *pIMX219Ctx;
TRACE(IMX219_INFO, "%s (enter) v1.6\n", __func__);
if (!pConfig || !pConfig->pSensor)
return (RET_NULL_POINTER);
pIMX219Ctx = (IMX219_Context_t *) malloc(sizeof(IMX219_Context_t));
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR, "%s: Can't allocate imx219 context\n",
__func__);
return (RET_OUTOFMEM);
}
MEMSET(pIMX219Ctx, 0, sizeof(IMX219_Context_t));
result = HalAddRef(pConfig->HalHandle);
if (result != RET_SUCCESS) {
free(pIMX219Ctx);
return (result);
}
pIMX219Ctx->IsiCtx.HalHandle = pConfig->HalHandle;
pIMX219Ctx->IsiCtx.pSensor = pConfig->pSensor;
pIMX219Ctx->GroupHold = BOOL_FALSE;
pIMX219Ctx->OldGain = 0;
pIMX219Ctx->OldIntegrationTime = 0;
pIMX219Ctx->Configured = BOOL_FALSE;
pIMX219Ctx->Streaming = BOOL_FALSE;
pIMX219Ctx->TestPattern = BOOL_FALSE;
pIMX219Ctx->isAfpsRun = BOOL_FALSE;
pIMX219Ctx->SensorMode.index = pConfig->SensorModeIndex;
pConfig->hSensor = (IsiSensorHandle_t) pIMX219Ctx;
#ifdef SUBDEV_CHAR
struct vvcam_mode_info *SensorDefaultMode = NULL;
for (int i=0; i < sizeof(pimx219_mode_info)/ sizeof(struct vvcam_mode_info); i++)
{
if (pimx219_mode_info[i].index == pIMX219Ctx->SensorMode.index)
{
SensorDefaultMode = &(pimx219_mode_info[i]);
break;
}
}
if (SensorDefaultMode != NULL)
{
strcpy(pIMX219Ctx->SensorRegCfgFile, get_vi_config_path());
switch(SensorDefaultMode->index)
{
case 0:
strcat(pIMX219Ctx->SensorRegCfgFile,
"IMX219_mipi4lane_1920x1080@30.txt");
break;
default:
break;
}
if (access(pIMX219Ctx->SensorRegCfgFile, F_OK) == 0) {
pIMX219Ctx->KernelDriverFlag = 0;
memcpy(&(pIMX219Ctx->SensorMode),SensorDefaultMode,sizeof(struct vvcam_mode_info));
} else {
pIMX219Ctx->KernelDriverFlag = 1;
}
}else
{
pIMX219Ctx->KernelDriverFlag = 1;
}
result = IMX219_IsiSensorSetPowerIss(pIMX219Ctx, BOOL_TRUE);
RETURN_RESULT_IF_DIFFERENT(RET_SUCCESS, result);
uint32_t SensorClkIn = 0;
if (pIMX219Ctx->KernelDriverFlag) {
result = IMX219_IsiSensorGetClkIss(pIMX219Ctx, &SensorClkIn);
RETURN_RESULT_IF_DIFFERENT(RET_SUCCESS, result);
}
result = IMX219_IsiSensorSetClkIss(pIMX219Ctx, SensorClkIn);
RETURN_RESULT_IF_DIFFERENT(RET_SUCCESS, result);
result = IMX219_IsiResetSensorIss(pIMX219Ctx);
RETURN_RESULT_IF_DIFFERENT(RET_SUCCESS, result);
pIMX219Ctx->pattern = ISI_BPAT_BGBGGRGR;
if (!pIMX219Ctx->KernelDriverFlag) {
result = IMX219_IsiConfigSensorSCCBIss(pIMX219Ctx);
RETURN_RESULT_IF_DIFFERENT(RET_SUCCESS, result);
}
#endif
TRACE(IMX219_INFO, "%s (exit pConfig->hSensor = %p)\n", __func__, pConfig->hSensor);
return (result);
}
static RESULT IMX219_IsiGetRegCfgIss(const char *registerFileName,
struct vvcam_sccb_array *arry)
{
if (NULL == registerFileName) {
TRACE(IMX219_ERROR, "%s:registerFileName is NULL\n", __func__);
return (RET_NULL_POINTER);
}
#ifdef SUBDEV_CHAR
FILE *fp = NULL;
fp = fopen(registerFileName, "rb");
if (!fp) {
TRACE(IMX219_ERROR, "%s:load register file %s error!\n",
__func__, registerFileName);
return (RET_FAILURE);
}
char LineBuf[512];
uint32_t FileTotalLine = 0;
while (!feof(fp)) {
fgets(LineBuf, 512, fp);
FileTotalLine++;
}
arry->sccb_data =
malloc(FileTotalLine * sizeof(struct vvcam_sccb_data));
if (arry->sccb_data == NULL) {
TRACE(IMX219_ERROR, "%s:malloc failed NULL Point!\n", __func__,
registerFileName);
return (RET_FAILURE);
}
rewind(fp);
arry->count = 0;
while (!feof(fp)) {
memset(LineBuf, 0, sizeof(LineBuf));
fgets(LineBuf, 512, fp);
int result =
sscanf(LineBuf, "0x%x 0x%x",
&(arry->sccb_data[arry->count].addr),
&(arry->sccb_data[arry->count].data));
if (result != 2)
continue;
arry->count++;
}
#endif
return 0;
}
static RESULT IMX219_IsiInitSensorIss(IsiSensorHandle_t handle) {
RESULT result = RET_SUCCESS;
int ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
TRACE(IMX219_INFO, "%s (enter handle = %p)\n", __func__, handle);
if (pIMX219Ctx == NULL) {
return (RET_WRONG_HANDLE);
}
TRACE(IMX219_INFO, "%s (pIMX219Ctx->KernelDriverFlag = %d)\n", __func__, pIMX219Ctx->KernelDriverFlag);
if (pIMX219Ctx->KernelDriverFlag) {
;
} else {
/* sensor doesn't enter LP-11 state upon power up until and unless
* streaming is started, so upon power up switch the modes to:
* streaming -> standby
*/
ret = IMX219_IsiRegisterWriteIss(handle, 0x0100, 0x1);
if (ret != 0) {
return (RET_FAILURE);
}
ret = IMX219_IsiRegisterWriteIss(handle, 0x0100, 0x0);
if (ret != 0) {
return (RET_FAILURE);
}
osSleep(1);
TRACE(IMX219_INFO, "%s (001)\n", __func__);
struct vvcam_sccb_array arry;
result = IMX219_IsiGetRegCfgIss(pIMX219Ctx->SensorRegCfgFile, &arry);
if (result != 0) {
TRACE(IMX219_ERROR,
"%s:IMX219_IsiGetRegCfgIss error!\n", __func__);
return (RET_FAILURE);
}
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_WRITE_ARRAY, &arry);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s:Sensor Write Reg arry error!\n",
__func__);
return (RET_FAILURE);
}
TRACE(IMX219_INFO, "%s (pIMX219Ctx->SensorMode.index = %d)\n", __func__, pIMX219Ctx->SensorMode.index);
switch(pIMX219Ctx->SensorMode.index)
{
case 0:
pIMX219Ctx->one_line_exp_time = 0.00001890; // line_time = line_length / pclk
pIMX219Ctx->FrameLengthLines = 0xAA8;
pIMX219Ctx->CurFrameLengthLines = pIMX219Ctx->FrameLengthLines;
pIMX219Ctx->MaxIntegrationLine = pIMX219Ctx->CurFrameLengthLines - 16;
pIMX219Ctx->MinIntegrationLine = 1;
pIMX219Ctx->AecMaxGain = 16;
pIMX219Ctx->AecMinGain = 1;
break;
default:
return (RET_FAILURE);
}
pIMX219Ctx->AecIntegrationTimeIncrement = pIMX219Ctx->one_line_exp_time;
pIMX219Ctx->AecMinIntegrationTime =
pIMX219Ctx->one_line_exp_time * pIMX219Ctx->MinIntegrationLine;
pIMX219Ctx->AecMaxIntegrationTime =
pIMX219Ctx->one_line_exp_time * pIMX219Ctx->MaxIntegrationLine;
pIMX219Ctx->MaxFps = pIMX219Ctx->SensorMode.fps;
pIMX219Ctx->MinFps = 1;
pIMX219Ctx->CurrFps = pIMX219Ctx->MaxFps;
}
TRACE(IMX219_INFO, "%s (pIMX219Ctx->one_line_exp_time = %f)\n", __func__, pIMX219Ctx->one_line_exp_time);
TRACE(IMX219_INFO, "%s (pIMX219Ctx->MinIntegrationLine = %d, pIMX219Ctx->MaxIntegrationLine = %d)\n", __func__, pIMX219Ctx->MinIntegrationLine, pIMX219Ctx->MaxIntegrationLine);
return (result);
}
static RESULT IMX219_IsiReleaseSensorIss(IsiSensorHandle_t handle) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
if (pIMX219Ctx == NULL)
return (RET_WRONG_HANDLE);
(void)IMX219_IsiSensorSetStreamingIss(pIMX219Ctx, BOOL_FALSE);
(void)IMX219_IsiSensorSetPowerIss(pIMX219Ctx, BOOL_FALSE);
(void)HalDelRef(pIMX219Ctx->IsiCtx.HalHandle);
MEMSET(pIMX219Ctx, 0, sizeof(IMX219_Context_t));
free(pIMX219Ctx);
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
struct imx219_fmt {
int width;
int height;
int fps;
};
static RESULT IMX219_IsiSetupSensorIss
(IsiSensorHandle_t handle, const IsiSensorConfig_t * pConfig) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pConfig) {
TRACE(IMX219_ERROR,
"%s: Invalid configuration (NULL pointer detected)\n",
__func__);
return (RET_NULL_POINTER);
}
if (pIMX219Ctx->Streaming != BOOL_FALSE) {
return RET_WRONG_STATE;
}
memcpy(&pIMX219Ctx->Config, pConfig, sizeof(IsiSensorConfig_t));
/* 1.) SW reset of image sensor (via I2C register interface) be careful, bits 6..0 are reserved, reset bit is not sticky */
TRACE(IMX219_DEBUG, "%s: IMX219 System-Reset executed\n", __func__);
osSleep(100);
//IMX219_AecSetModeParameters not defined yet as of 2021/8/9.
//result = IMX219_AecSetModeParameters(pIMX219Ctx, pConfig);
//if (result != RET_SUCCESS) {
// TRACE(IMX219_ERROR, "%s: SetupOutputWindow failed.\n",
// __func__);
// return (result);
//}
#if 1
struct imx219_fmt fmt;
fmt.width = pConfig->Resolution.width;
fmt.height = pConfig->Resolution.height;
ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_FPS, &fmt);//result = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_FPS, &fmt);
#endif
pIMX219Ctx->Configured = BOOL_TRUE;
TRACE(IMX219_INFO, "%s: (exit) ret=0x%x \n", __func__, result);
return result;
}
static RESULT IMX219_IsiChangeSensorResolutionIss(IsiSensorHandle_t handle, uint16_t width, uint16_t height) {
RESULT result = RET_SUCCESS;
#if 0
struct imx219_fmt fmt;
fmt.width = width;
fmt.height = height;
int ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_FPS, &fmt);
#endif
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiSensorSetStreamingIss
(IsiSensorHandle_t handle, bool_t on) {
RESULT result = RET_SUCCESS;
int ret = 0;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
if (pIMX219Ctx->Configured != BOOL_TRUE)
return RET_WRONG_STATE;
int32_t enable = (uint32_t) on;
#if 0
IMX219_IsiRegisterWriteIss(handle, 0x0601, 0x2); // pattern=IMX219_TEST_PATTERN_SOLID_COLOR
IMX219_IsiRegisterWriteIss(handle, 0x0603, 0xff); // pattern
IMX219_IsiRegisterWriteIss(handle, 0x0605, 0x2); // pattern
IMX219_IsiRegisterWriteIss(handle, 0x0607, 0x2); // pattern
IMX219_IsiRegisterWriteIss(handle, 0x0609, 0x2); // pattern
#endif
if (on == true) {
ret = IMX219_IsiRegisterWriteIss(handle, 0x0100, 0x1);
} else {
ret = IMX219_IsiRegisterWriteIss(handle, 0x0100, 0x00);
}
if (ret != 0) {
return (RET_FAILURE);
}
pIMX219Ctx->Streaming = on;
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static int32_t sensor_get_chip_id(IsiSensorHandle_t handle, uint32_t *chip_id)
{
RESULT result = RET_SUCCESS;
int32_t ret = 0;
int32_t chip_id_high = 0;
int32_t chip_id_low = 0;
ret = IMX219_IsiRegisterReadIss(handle, 0x0, &chip_id_high);
if (ret != 0) {
TRACE(IMX219_ERROR,
"%s: Read Sensor correct ID Error! \n", __func__);
return (RET_FAILURE);
}
ret = IMX219_IsiRegisterReadIss(handle, 0x1, &chip_id_low);
if (ret != 0) {
TRACE(IMX219_ERROR,
"%s: Read Sensor correct ID Error! \n", __func__);
return (RET_FAILURE);
}
*chip_id = ((chip_id_high & 0xff)<<8) | (chip_id_low & 0xff);
return 0;
}
static RESULT IMX219_IsiCheckSensorConnectionIss(IsiSensorHandle_t handle) {
RESULT result = RET_SUCCESS;
int ret = 0;
uint32_t correct_id = 0x219;
uint32_t sensor_id = 0;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
ret = sensor_get_chip_id(handle, &sensor_id);
if (ret != 0) {
TRACE(IMX219_ERROR,
"%s: Read Sensor chip ID Error! \n", __func__);
return (RET_FAILURE);
}
if (correct_id != sensor_id) {
TRACE(IMX219_ERROR, "%s:ChipID =0x%x sensor_id=%x error! \n",
__func__, correct_id, sensor_id);
return (RET_FAILURE);
}
printf("%s ChipID = 0x%08x, sensor_id = 0x%08x, success! \n", __func__,
correct_id, sensor_id);
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiGetSensorRevisionIss
(IsiSensorHandle_t handle, uint32_t * p_value) {
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
*p_value = 0X5690;
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiGetGainLimitsIss
(IsiSensorHandle_t handle, float *pMinGain, float *pMaxGain) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
/*TODO*/
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if ((pMinGain == NULL) || (pMaxGain == NULL)) {
TRACE(IMX219_ERROR, "%s: NULL pointer received!!\n");
return (RET_NULL_POINTER);
}
*pMinGain = pIMX219Ctx->AecMinGain;
*pMaxGain = pIMX219Ctx->AecMaxGain;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiGetIntegrationTimeLimitsIss
(IsiSensorHandle_t handle,
float *pMinIntegrationTime, float *pMaxIntegrationTime) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
/*TODO*/
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if ((pMinIntegrationTime == NULL) || (pMaxIntegrationTime == NULL)) {
TRACE(IMX219_ERROR, "%s: NULL pointer received!!\n");
return (RET_NULL_POINTER);
}
*pMinIntegrationTime = pIMX219Ctx->AecMinIntegrationTime;
*pMaxIntegrationTime = pIMX219Ctx->AecMaxIntegrationTime;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetGainIss(IsiSensorHandle_t handle, float *pSetGain) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (pSetGain == NULL) {
return (RET_NULL_POINTER);
}
*pSetGain = pIMX219Ctx->AecCurGain;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetLongGainIss(IsiSensorHandle_t handle, float *gain)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,"%s: Invalid sensor handle (NULL pointer detected)\n",__func__);
return (RET_WRONG_HANDLE);
}
if (gain == NULL) {
return (RET_NULL_POINTER);
}
*gain = pIMX219Ctx->AecCurLongGain;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (RET_SUCCESS);
}
RESULT IMX219_IsiGetVSGainIss(IsiSensorHandle_t handle, float *pSetGain) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (pSetGain == NULL) {
return (RET_NULL_POINTER);
}
*pSetGain = pIMX219Ctx->AecCurVSGain;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetGainIncrementIss(IsiSensorHandle_t handle, float *pIncr) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (pIncr == NULL)
return (RET_NULL_POINTER);
*pIncr = pIMX219Ctx->AecGainIncrement;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiSetGainIss
(IsiSensorHandle_t handle,
float NewGain, float *pSetGain, float *hdr_ratio) {
RESULT result = RET_SUCCESS;
int32_t again = 0, dgain = 0, ret = 0;
float gain_left;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
//IMX219 specific
again = 256-256/NewGain;
if (again >=232) {
again = 232;
}
gain_left = NewGain / (256.0 / (256.0 - (float)again)); // what's left after again
TRACE(IMX219_INFO, "%s: NewGain=%f again=%d, gain_left=%f dgain integer=%d dgain float=%f dgain float reg=%u\n"
, __func__, NewGain, again, gain_left, (unsigned int)gain_left, (gain_left - (unsigned int)gain_left), (unsigned int)((float)(gain_left - (unsigned int)gain_left) * 256.0));
ret = IMX219_IsiRegisterWriteIss(handle, 0x157, again);
if (ret != 0) {
return (RET_FAILURE);
}
ret = IMX219_IsiRegisterWriteIss(handle, 0x158, ((unsigned int)gain_left > 15 ) ? 15 : (unsigned int)gain_left);
if (ret != 0) {
return (RET_FAILURE);
}
ret = IMX219_IsiRegisterWriteIss(handle, 0x159, (unsigned int)((float)(gain_left - (unsigned int)gain_left) * 256.0));
if (ret != 0) {
return (RET_FAILURE);
}
pIMX219Ctx->AecCurGain = ((float)(NewGain));
*pSetGain = pIMX219Ctx->AecCurGain;
TRACE(IMX219_DEBUG, "%s: g=%f\n", __func__, *pSetGain);
return (result);
}
RESULT IMX219_IsiSetLongGainIss(IsiSensorHandle_t handle, float gain)
{
int ret = 0;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (!pIMX219Ctx || !pIMX219Ctx->IsiCtx.HalHandle)
{
TRACE(IMX219_ERROR,"%s: Invalid sensor handle (NULL pointer detected)\n",__func__);
return (RET_WRONG_HANDLE);
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
uint32_t SensorGain = 0;
SensorGain = gain * pIMX219Ctx->gain_accuracy;
if (pIMX219Ctx->LastLongGain != SensorGain)
{
/*TODO*/
#if 0
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_LONG_GAIN, &SensorGain);
if (ret != 0)
{
return (RET_FAILURE);
TRACE(IMX219_ERROR,"%s: set long gain failed\n");
}
#endif
pIMX219Ctx->LastLongGain = SensorGain;
pIMX219Ctx->AecCurLongGain = gain;
}
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (RET_SUCCESS);
}
RESULT IMX219_IsiSetVSGainIss
(IsiSensorHandle_t handle,
float NewIntegrationTime,
float NewGain, float *pSetGain, float *hdr_ratio) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
RESULT result = RET_SUCCESS;
#if 0
float Gain = 0.0f;
uint32_t ucGain = 0U;
uint32_t again = 0U;
#endif
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pSetGain || !hdr_ratio)
return (RET_NULL_POINTER);
uint32_t SensorGain = 0;
SensorGain = NewGain * pIMX219Ctx->gain_accuracy;
/*TODO*/
//ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_VSGAIN, &SensorGain);
pIMX219Ctx->AecCurVSGain = NewGain;
*pSetGain = pIMX219Ctx->AecCurGain;
TRACE(IMX219_DEBUG, "%s: g=%f\n", __func__, *pSetGain);
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiSetBayerPattern(IsiSensorHandle_t handle, uint8_t pattern)
{
RESULT result = RET_SUCCESS;
#if 0
uint8_t h_shift = 0, v_shift = 0;
uint32_t val_h = 0, val_l = 0;
uint16_t val = 0;
uint8_t Start_p = 0;
bool_t streaming_status;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
// pattern 0:B 1:GB 2:GR 3:R
streaming_status = pIMX219Ctx->Streaming;
result = IMX219_IsiSensorSetStreamingIss(handle, 0);
switch (pattern) {
case BAYER_BGGR:
Start_p = 0;
break;
case BAYER_GBRG:
Start_p = 1;
break;
case BAYER_GRBG:
Start_p = 2;
break;
case BAYER_RGGB:
Start_p = 3;
break;
}
h_shift = Start_p % 2;
v_shift = Start_p / 2;
IMX219_IsiRegisterReadIss(handle, 0x30a0, &val_h);
IMX219_IsiRegisterReadIss(handle, 0x30a1, &val_l);
val = (((val_h << 8) & 0xff00) | (val_l & 0x00ff)) + h_shift;
val_h = (val >> 8) & 0xff;
val_l = val & 0xff;
IMX219_IsiRegisterWriteIss(handle, 0x30a0, (uint8_t)val_h);
IMX219_IsiRegisterWriteIss(handle, 0x30a1, (uint8_t)val_l);
IMX219_IsiRegisterReadIss(handle, 0x30a2, &val_h);
IMX219_IsiRegisterReadIss(handle, 0x30a3, &val_l);
val = (((val_h << 8) & 0xff00) | (val_l & 0x00ff)) + v_shift;
val_h = (val >> 8) & 0xff;
val_l = val & 0xff;
IMX219_IsiRegisterWriteIss(handle, 0x30a2, (uint8_t)val_h);
IMX219_IsiRegisterWriteIss(handle, 0x30a3, (uint8_t)val_l);
IMX219_IsiRegisterReadIss(handle, 0x30a4, &val_h);
IMX219_IsiRegisterReadIss(handle, 0x30a5, &val_l);
val = (((val_h << 8) & 0xff00) | (val_l & 0x00ff)) + h_shift;
val_h = (val >> 8) & 0xff;
val_l = val & 0xff;
IMX219_IsiRegisterWriteIss(handle, 0x30a4, (uint8_t)val_h);
IMX219_IsiRegisterWriteIss(handle, 0x30a5, (uint8_t)val_l);
IMX219_IsiRegisterReadIss(handle, 0x30a6, &val_h);
IMX219_IsiRegisterReadIss(handle, 0x30a7, &val_l);
val = (((val_h << 8) & 0xff00) | (val_l & 0x00ff)) + v_shift;
val_h = (val >> 8) & 0xff;
val_l = val & 0xff;
IMX219_IsiRegisterWriteIss(handle, 0x30a6, (uint8_t)val_h);
IMX219_IsiRegisterWriteIss(handle, 0x30a7, (uint8_t)val_l);
pIMX219Ctx->pattern = pattern;
result = IMX219_IsiSensorSetStreamingIss(handle, streaming_status);
#endif
return (result);
}
RESULT IMX219_IsiGetIntegrationTimeIss
(IsiSensorHandle_t handle, float *pSetIntegrationTime)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pSetIntegrationTime)
return (RET_NULL_POINTER);
*pSetIntegrationTime = pIMX219Ctx->AecCurIntegrationTime;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetLongIntegrationTimeIss(IsiSensorHandle_t handle, float *pIntegrationTime)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,"%s: Invalid sensor handle (NULL pointer detected)\n",__func__);
return (RET_WRONG_HANDLE);
}
if (!pIntegrationTime)
return (RET_NULL_POINTER);
pIMX219Ctx->AecCurLongIntegrationTime = pIMX219Ctx->AecCurIntegrationTime;
*pIntegrationTime = pIMX219Ctx->AecCurLongIntegrationTime;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (RET_SUCCESS);
}
RESULT IMX219_IsiGetVSIntegrationTimeIss
(IsiSensorHandle_t handle, float *pSetIntegrationTime)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pSetIntegrationTime)
return (RET_NULL_POINTER);
*pSetIntegrationTime = pIMX219Ctx->AecCurVSIntegrationTime;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetIntegrationTimeIncrementIss
(IsiSensorHandle_t handle, float *pIncr)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pIncr)
return (RET_NULL_POINTER);
//_smallest_ increment the sensor/driver can handle (e.g. used for sliders in the application)
*pIncr = pIMX219Ctx->AecIntegrationTimeIncrement;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiSetIntegrationTimeIss
(IsiSensorHandle_t handle,
float NewIntegrationTime,
float *pSetIntegrationTime,
uint8_t * pNumberOfFramesToSkip, float *hdr_ratio)
{
RESULT result = RET_SUCCESS;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
uint32_t exp_line = 0;
uint32_t exp_line_old = 0;
int ret = 0;
TRACE(IMX219_INFO, "%s: (enter handle = %p)\n", __func__, handle);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pSetIntegrationTime || !pNumberOfFramesToSkip) {
TRACE(IMX219_ERROR,
"%s: Invalid parameter (NULL pointer detected)\n",
__func__);
return (RET_NULL_POINTER);
}
exp_line = NewIntegrationTime / pIMX219Ctx->one_line_exp_time;
exp_line_old = exp_line;
exp_line =
MIN(pIMX219Ctx->MaxIntegrationLine,
MAX(pIMX219Ctx->MinIntegrationLine, exp_line));
TRACE(IMX219_DEBUG, "%s: set AEC_PK_EXPO=0x%05x min_exp_line = %d, max_exp_line = %d\n", __func__, exp_line, pIMX219Ctx->MinIntegrationLine, pIMX219Ctx->MaxIntegrationLine);
if (exp_line != pIMX219Ctx->OldIntegrationTime) {
/*TODO*/
//ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_EXP, &exp_line);
pIMX219Ctx->OldIntegrationTime = exp_line; // remember current integration time
pIMX219Ctx->AecCurIntegrationTime =
exp_line * pIMX219Ctx->one_line_exp_time;
*pNumberOfFramesToSkip = 1U; //skip 1 frame
} else {
*pNumberOfFramesToSkip = 0U; //no frame skip
}
if (NewIntegrationTime > pIMX219Ctx->MaxIntegrationLine * pIMX219Ctx->one_line_exp_time)
NewIntegrationTime = pIMX219Ctx->MaxIntegrationLine * pIMX219Ctx->one_line_exp_time;
// IMX219 specific
// int vts = exp_line + 16;
ret = IMX219_IsiRegisterWriteIss(handle, 0x015A, (exp_line>>8));
if (ret != 0) {
return (RET_FAILURE);
}
ret = IMX219_IsiRegisterWriteIss(handle, 0x015B, (exp_line&0xff));
if (ret != 0) {
return (RET_FAILURE);
}
if (exp_line_old != exp_line) {
*pSetIntegrationTime = pIMX219Ctx->AecCurIntegrationTime;
} else {
*pSetIntegrationTime = NewIntegrationTime;
}
TRACE(IMX219_DEBUG, "%s: Ti=%f\n", __func__, *pSetIntegrationTime);
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiSetLongIntegrationTimeIss(IsiSensorHandle_t handle,float IntegrationTime)
{
int ret;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (!handle || !pIMX219Ctx->IsiCtx.HalHandle)
{
TRACE(IMX219_ERROR,"%s: Invalid sensor handle (NULL pointer detected)\n",__func__);
return (RET_WRONG_HANDLE);
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
uint32_t exp_line = 0;
exp_line = IntegrationTime / pIMX219Ctx->one_line_exp_time;
exp_line = MIN(pIMX219Ctx->MaxIntegrationLine, MAX(pIMX219Ctx->MinIntegrationLine, exp_line));
if (exp_line != pIMX219Ctx->LastLongExpLine)
{
if (pIMX219Ctx->KernelDriverFlag)
{
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_LONG_EXP, &exp_line);
if (ret != 0)
{
TRACE(IMX219_ERROR,"%s: set long gain failed\n");
return RET_FAILURE;
}
}
pIMX219Ctx->LastLongExpLine = exp_line;
pIMX219Ctx->AecCurLongIntegrationTime = pIMX219Ctx->LastLongExpLine*pIMX219Ctx->one_line_exp_time;
}
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (RET_SUCCESS);
}
RESULT IMX219_IsiSetVSIntegrationTimeIss
(IsiSensorHandle_t handle,
float NewIntegrationTime,
float *pSetVSIntegrationTime,
uint8_t * pNumberOfFramesToSkip, float *hdr_ratio)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
uint32_t exp_line = 0;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (!pIMX219Ctx) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if (!pSetVSIntegrationTime || !pNumberOfFramesToSkip) {
TRACE(IMX219_ERROR,
"%s: Invalid parameter (NULL pointer detected)\n",
__func__);
return (RET_NULL_POINTER);
}
TRACE(IMX219_INFO,
"%s: maxIntegrationTime-=%f minIntegrationTime = %f\n", __func__,
pIMX219Ctx->AecMaxIntegrationTime,
pIMX219Ctx->AecMinIntegrationTime);
exp_line = NewIntegrationTime / pIMX219Ctx->one_line_exp_time;
exp_line =
MIN(pIMX219Ctx->MaxIntegrationLine,
MAX(pIMX219Ctx->MinIntegrationLine, exp_line));
if (exp_line != pIMX219Ctx->OldVsIntegrationTime) {
/*TODO*/
// ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_VSEXP, &exp_line);
} else if (1){
pIMX219Ctx->OldVsIntegrationTime = exp_line;
pIMX219Ctx->AecCurVSIntegrationTime = exp_line * pIMX219Ctx->one_line_exp_time; //remember current integration time
*pNumberOfFramesToSkip = 1U; //skip 1 frame
} else {
*pNumberOfFramesToSkip = 0U; //no frame skip
}
*pSetVSIntegrationTime = pIMX219Ctx->AecCurVSIntegrationTime;
TRACE(IMX219_DEBUG, "%s: NewIntegrationTime=%f\n", __func__,
NewIntegrationTime);
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiExposureControlIss
(IsiSensorHandle_t handle,
float NewGain,
float NewIntegrationTime,
uint8_t * pNumberOfFramesToSkip,
float *pSetGain, float *pSetIntegrationTime, float *hdr_ratio)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
int TmpGain;
/*TODO*/
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if ((pNumberOfFramesToSkip == NULL) || (pSetGain == NULL)
|| (pSetIntegrationTime == NULL)) {
TRACE(IMX219_ERROR,
"%s: Invalid parameter (NULL pointer detected)\n",
__func__);
return (RET_NULL_POINTER);
}
TRACE(IMX219_ERROR, "%s: g=%f, Ti=%f\n", __func__, NewGain,
NewIntegrationTime);
result = IMX219_IsiSetIntegrationTimeIss(handle, NewIntegrationTime,
pSetIntegrationTime,
pNumberOfFramesToSkip, hdr_ratio);
result = IMX219_IsiSetGainIss(handle, NewGain, pSetGain, hdr_ratio);
pIMX219Ctx->CurHdrRatio = *hdr_ratio;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return result;
}
RESULT IMX219_IsiGetCurrentExposureIss
(IsiSensorHandle_t handle, float *pSetGain, float *pSetIntegrationTime, float *hdr_ratio) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
if ((pSetGain == NULL) || (pSetIntegrationTime == NULL))
return (RET_NULL_POINTER);
*pSetGain = pIMX219Ctx->AecCurGain;
*pSetIntegrationTime = pIMX219Ctx->AecCurIntegrationTime;
*hdr_ratio = pIMX219Ctx->CurHdrRatio;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetResolutionIss(IsiSensorHandle_t handle, uint16_t *pwidth, uint16_t *pheight) {
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
*pwidth = pIMX219Ctx->SensorMode.width;
*pheight = pIMX219Ctx->SensorMode.height;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiGetSensorFpsIss(IsiSensorHandle_t handle, uint32_t * pfps)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
if (pIMX219Ctx->KernelDriverFlag) {
/*TODO*/
ioctl(pHalCtx->sensor_fd, VVSENSORIOC_G_FPS, pfps);
pIMX219Ctx->CurrFps = *pfps;
}
*pfps = pIMX219Ctx->CurrFps;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
RESULT IMX219_IsiSetSensorFpsIss(IsiSensorHandle_t handle, uint32_t fps)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
int32_t ret = 0;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
TRACE(IMX219_ERROR,
"%s: Invalid sensor handle (NULL pointer detected)\n",
__func__);
return (RET_WRONG_HANDLE);
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
if (fps > pIMX219Ctx->MaxFps) {
TRACE(IMX219_ERROR,
"%s: set fps(%d) out of range, correct to %d (%d, %d)\n",
__func__, fps, pIMX219Ctx->MaxFps, pIMX219Ctx->MinFps,
pIMX219Ctx->MaxFps);
fps = pIMX219Ctx->MaxFps;
}
if (fps < pIMX219Ctx->MinFps) {
TRACE(IMX219_ERROR,
"%s: set fps(%d) out of range, correct to %d (%d, %d)\n",
__func__, fps, pIMX219Ctx->MinFps, pIMX219Ctx->MinFps,
pIMX219Ctx->MaxFps);
fps = pIMX219Ctx->MinFps;
}
if (pIMX219Ctx->KernelDriverFlag) {
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_FPS, &fps);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s: set sensor fps=%d error\n",
__func__);
return (RET_FAILURE);
}
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_G_SENSOR_MODE, &(pIMX219Ctx->SensorMode));
{
pIMX219Ctx->MaxIntegrationLine = pIMX219Ctx->SensorMode.ae_info.max_integration_time;
pIMX219Ctx->AecMaxIntegrationTime = pIMX219Ctx->MaxIntegrationLine * pIMX219Ctx->one_line_exp_time;
}
#ifdef SUBDEV_CHAR
struct vvcam_ae_info_s ae_info;
ret =
ioctl(pHalCtx->sensor_fd, VVSENSORIOC_G_AE_INFO, &ae_info);
if (ret != 0) {
TRACE(IMX219_ERROR, "%s:sensor get ae info error!\n",
__func__);
return (RET_FAILURE);
}
pIMX219Ctx->one_line_exp_time =
(float)ae_info.one_line_exp_time_ns / 1000000000;
pIMX219Ctx->MaxIntegrationLine = ae_info.max_integration_time;
pIMX219Ctx->AecMaxIntegrationTime =
pIMX219Ctx->MaxIntegrationLine *
pIMX219Ctx->one_line_exp_time;
#endif
}
TRACE(IMX219_INFO, "%s: set sensor fps = %d\n", __func__,
pIMX219Ctx->CurrFps);
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiActivateTestPattern(IsiSensorHandle_t handle,
const bool_t enable)
{
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s: (enter)\n", __func__);
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
if (pIMX219Ctx->Configured != BOOL_TRUE)
return RET_WRONG_STATE;
if (BOOL_TRUE == enable) {
//result = IMX219_IsiRegisterWriteIss(handle, 0x3253, 0x80);
} else {
//result = IMX219_IsiRegisterWriteIss(handle, 0x3253, 0x00);
}
pIMX219Ctx->TestPattern = enable;
TRACE(IMX219_INFO, "%s: (exit)\n", __func__);
return (result);
}
static RESULT IMX219_IsiSensorSetBlcIss(IsiSensorHandle_t handle, sensor_blc_t * pblc)
{
int32_t ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_WRONG_HANDLE;
}
if (pblc == NULL)
return RET_NULL_POINTER;
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_BLC, pblc);
if (ret != 0)
{
TRACE(IMX219_ERROR, "%s: set wb error\n", __func__);
}
return RET_SUCCESS;
}
static RESULT IMX219_IsiSensorSetWBIss(IsiSensorHandle_t handle, sensor_white_balance_t * pwb)
{
int32_t ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_WRONG_HANDLE;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
if (pwb == NULL)
return RET_NULL_POINTER;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_S_WB, pwb);
if (ret != 0)
{
TRACE(IMX219_ERROR, "%s: set wb error\n", __func__);
}
return RET_SUCCESS;
}
static RESULT IMX219_IsiGetSensorAWBModeIss(IsiSensorHandle_t handle, IsiSensorAwbMode_t *pawbmode)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
if (pIMX219Ctx->SensorMode.hdr_mode == SENSOR_MODE_HDR_NATIVE){
*pawbmode = ISI_SENSOR_AWB_MODE_SENSOR;
}else{
*pawbmode = ISI_SENSOR_AWB_MODE_NORMAL;
}
return RET_SUCCESS;
}
static RESULT IMX219_IsiSensorGetExpandCurveIss(IsiSensorHandle_t handle, sensor_expand_curve_t * pexpand_curve)
{
int32_t ret = 0;
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
if (pIMX219Ctx == NULL || pIMX219Ctx->IsiCtx.HalHandle == NULL) {
return RET_NULL_POINTER;
}
HalContext_t *pHalCtx = (HalContext_t *) pIMX219Ctx->IsiCtx.HalHandle;
ret = ioctl(pHalCtx->sensor_fd, VVSENSORIOC_G_EXPAND_CURVE, pexpand_curve);
if (ret != 0)
{
TRACE(IMX219_ERROR, "%s: get expand cure error\n", __func__);
return RET_FAILURE;
}
return RET_SUCCESS;
}
static RESULT IMX219_IsiGetCapsIss(IsiSensorHandle_t handle,
IsiSensorCaps_t * pIsiSensorCaps)
{
IMX219_Context_t *pIMX219Ctx = (IMX219_Context_t *) handle;
RESULT result = RET_SUCCESS;
TRACE(IMX219_INFO, "%s (enter)\n", __func__);
if (pIMX219Ctx == NULL) {
return (RET_WRONG_HANDLE);
}
if (pIsiSensorCaps == NULL) {
return (RET_NULL_POINTER);
}
pIsiSensorCaps->BusWidth = pIMX219Ctx->SensorMode.bit_width;
pIsiSensorCaps->Mode = ISI_MODE_BAYER;
pIsiSensorCaps->FieldSelection = ISI_FIELDSEL_BOTH;
pIsiSensorCaps->YCSequence = ISI_YCSEQ_YCBYCR;
pIsiSensorCaps->Conv422 = ISI_CONV422_NOCOSITED;
pIsiSensorCaps->BPat = pIMX219Ctx->SensorMode.bayer_pattern;
pIsiSensorCaps->HPol = ISI_HPOL_REFPOS;
pIsiSensorCaps->VPol = ISI_VPOL_NEG;
pIsiSensorCaps->Edge = ISI_EDGE_RISING;
pIsiSensorCaps->Resolution.width = pIMX219Ctx->SensorMode.width;
pIsiSensorCaps->Resolution.height = pIMX219Ctx->SensorMode.height;
pIsiSensorCaps->SmiaMode = ISI_SMIA_OFF;
pIsiSensorCaps->MipiLanes = ISI_MIPI_2LANES;
if (pIsiSensorCaps->BusWidth == 10) {
pIsiSensorCaps->MipiMode = ISI_MIPI_MODE_RAW_10;
}else if (pIsiSensorCaps->BusWidth == 12){
pIsiSensorCaps->MipiMode = ISI_MIPI_MODE_RAW_12;
}else{
pIsiSensorCaps->MipiMode = ISI_MIPI_OFF;
}
TRACE(IMX219_INFO, "%s (exit)\n", __func__);
return result;
}
RESULT IMX219_IsiGetSensorIss(IsiSensor_t *pIsiSensor)
{
RESULT result = RET_SUCCESS;
TRACE( IMX219_INFO, "%s (enter)\n", __func__);
if ( pIsiSensor != NULL ) {
pIsiSensor->pszName = SensorName;
pIsiSensor->pIsiCreateSensorIss = IMX219_IsiCreateSensorIss;
pIsiSensor->pIsiInitSensorIss = IMX219_IsiInitSensorIss;
pIsiSensor->pIsiGetSensorModeIss = IMX219_IsiGetSensorModeIss;
pIsiSensor->pIsiResetSensorIss = IMX219_IsiResetSensorIss;
pIsiSensor->pIsiReleaseSensorIss = IMX219_IsiReleaseSensorIss;
pIsiSensor->pIsiGetCapsIss = IMX219_IsiGetCapsIss;
pIsiSensor->pIsiSetupSensorIss = IMX219_IsiSetupSensorIss;
pIsiSensor->pIsiChangeSensorResolutionIss = IMX219_IsiChangeSensorResolutionIss;
pIsiSensor->pIsiSensorSetStreamingIss = IMX219_IsiSensorSetStreamingIss;
pIsiSensor->pIsiSensorSetPowerIss = IMX219_IsiSensorSetPowerIss;
pIsiSensor->pIsiCheckSensorConnectionIss = IMX219_IsiCheckSensorConnectionIss;
pIsiSensor->pIsiGetSensorRevisionIss = IMX219_IsiGetSensorRevisionIss;
pIsiSensor->pIsiRegisterReadIss = IMX219_IsiRegisterReadIss;
pIsiSensor->pIsiRegisterWriteIss = IMX219_IsiRegisterWriteIss;
/* AEC functions */
pIsiSensor->pIsiExposureControlIss = IMX219_IsiExposureControlIss;
pIsiSensor->pIsiGetGainLimitsIss = IMX219_IsiGetGainLimitsIss;
pIsiSensor->pIsiGetIntegrationTimeLimitsIss = IMX219_IsiGetIntegrationTimeLimitsIss;
pIsiSensor->pIsiGetCurrentExposureIss = IMX219_IsiGetCurrentExposureIss;
pIsiSensor->pIsiGetVSGainIss = IMX219_IsiGetVSGainIss;
pIsiSensor->pIsiGetGainIss = IMX219_IsiGetGainIss;
pIsiSensor->pIsiGetLongGainIss = IMX219_IsiGetLongGainIss;
pIsiSensor->pIsiGetGainIncrementIss = IMX219_IsiGetGainIncrementIss;
pIsiSensor->pIsiSetGainIss = IMX219_IsiSetGainIss;
pIsiSensor->pIsiGetIntegrationTimeIss = IMX219_IsiGetIntegrationTimeIss;
pIsiSensor->pIsiGetVSIntegrationTimeIss = IMX219_IsiGetVSIntegrationTimeIss;
pIsiSensor->pIsiGetLongIntegrationTimeIss = IMX219_IsiGetLongIntegrationTimeIss;
pIsiSensor->pIsiGetIntegrationTimeIncrementIss = IMX219_IsiGetIntegrationTimeIncrementIss;
pIsiSensor->pIsiSetIntegrationTimeIss = IMX219_IsiSetIntegrationTimeIss;
pIsiSensor->pIsiQuerySensorIss = IMX219_IsiQuerySensorIss;
pIsiSensor->pIsiGetResolutionIss = IMX219_IsiGetResolutionIss;
pIsiSensor->pIsiGetSensorFpsIss = IMX219_IsiGetSensorFpsIss;
pIsiSensor->pIsiSetSensorFpsIss = IMX219_IsiSetSensorFpsIss;
pIsiSensor->pIsiSensorGetExpandCurveIss = IMX219_IsiSensorGetExpandCurveIss;
/* AWB specific functions */
/* Testpattern */
pIsiSensor->pIsiActivateTestPattern = IMX219_IsiActivateTestPattern;
pIsiSensor->pIsiSetBayerPattern = IMX219_IsiSetBayerPattern;
pIsiSensor->pIsiSensorSetBlcIss = IMX219_IsiSensorSetBlcIss;
pIsiSensor->pIsiSensorSetWBIss = IMX219_IsiSensorSetWBIss;
pIsiSensor->pIsiGetSensorAWBModeIss = IMX219_IsiGetSensorAWBModeIss;
} else {
result = RET_NULL_POINTER;
}
TRACE( IMX219_INFO, "%s (exit)\n", __func__);
return ( result );
}
/*****************************************************************************
* each sensor driver need declare this struct for isi load
*****************************************************************************/
IsiCamDrvConfig_t IMX219_IsiCamDrvConfig = {
0,
IMX219_IsiQuerySensorSupportIss,
IMX219_IsiGetSensorIss,
{
SensorName, /**< IsiSensor_t.pszName */
0, /**< IsiSensor_t.pIsiInitIss>*/
0, /**< IsiSensor_t.pIsiResetSensorIss>*/
0, /**< IsiSensor_t.pRegisterTable */
0, /**< IsiSensor_t.pIsiSensorCaps */
0, /**< IsiSensor_t.pIsiCreateSensorIss */
0, /**< IsiSensor_t.pIsiReleaseSensorIss */
0, /**< IsiSensor_t.pIsiGetCapsIss */
0, /**< IsiSensor_t.pIsiSetupSensorIss */
0, /**< IsiSensor_t.pIsiChangeSensorResolutionIss */
0, /**< IsiSensor_t.pIsiSensorSetStreamingIss */
0, /**< IsiSensor_t.pIsiSensorSetPowerIss */
0, /**< IsiSensor_t.pIsiCheckSensorConnectionIss */
0, /**< IsiSensor_t.pIsiGetSensorRevisionIss */
0, /**< IsiSensor_t.pIsiRegisterReadIss */
0, /**< IsiSensor_t.pIsiRegisterWriteIss */
0, /**< IsiSensor_t.pIsiExposureControlIss */
0, /**< IsiSensor_t.pIsiGetGainLimitsIss */
0, /**< IsiSensor_t.pIsiGetIntegrationTimeLimitsIss */
0, /**< IsiSensor_t.pIsiGetCurrentExposureIss */
0, /**< IsiSensor_t.pIsiGetGainIss */
0, /**< IsiSensor_t.pIsiGetVSGainIss */
0, /**< IsiSensor_t.pIsiGetGainIncrementIss */
0, /**< IsiSensor_t.pIsiGetGainIncrementIss */
0, /**< IsiSensor_t.pIsiSetGainIss */
0, /**< IsiSensor_t.pIsiGetIntegrationTimeIss */
0, /**< IsiSensor_t.pIsiGetIntegrationTimeIncrementIss */
0, /**< IsiSensor_t.pIsiSetIntegrationTimeIss */
0, /**< IsiSensor_t.pIsiGetResolutionIss */
0, /**< IsiSensor_t.pIsiGetAfpsInfoIss */
0, /**< IsiSensor_t.pIsiMdiInitMotoDriveMds */
0, /**< IsiSensor_t.pIsiMdiSetupMotoDrive */
0, /**< IsiSensor_t.pIsiMdiFocusSet */
0, /**< IsiSensor_t.pIsiMdiFocusGet */
0, /**< IsiSensor_t.pIsiMdiFocusCalibrate */
0, /**< IsiSensor_t.pIsiGetSensorMipiInfoIss */
0, /**< IsiSensor_t.pIsiActivateTestPattern */
0, /**< IsiSensor_t.pIsiSetBayerPattern */
}
};
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