/**
* This function will initialize Cam Driver.
* To Initialize to default settings, HAL_CAM_Init(NULL);
* To change default settings use ACTION_CAM_GetCameraSettings to get a copy of default camera settings,
* Modify default settings in HAL_CAM_Action_settings_st_tand pass back in HAL_CAM_Init(HAL_LCD_config_st* HAL_LCD_config)
* driver will copy new settings to local and initialize Camera.
*/
HAL_CAM_Result_en_t HAL_CAM_Init(
CamSensorSelect_t sensor_select, ///< (in) Select Camera Sensor
HAL_CAM_config_st_t* config_st ///< (out) device configuration structure
)
{
// Result_t result = RESULT_OK;
HAL_CAM_Result_en_t hal_result = HAL_CAM_SUCCESS;
pr_debug("HAL_CAM_Init \r\n");
#if 0
// Obtain Hal Cam Action Semaphore
if( sHalCamActionSema == NULL )
{
sHalCamActionSema = OSSEMAPHORE_Create( 1, OSSUSPEND_PRIORITY );
OSSEMAPHORE_ChangeName(sHalCamActionSema, "HalCamAction");
pr_debug("sHalCamActionSema Created \r\n");
}
OSSEMAPHORE_Obtain(sHalCamActionSema,TICKS_FOREVER);
if (config_st != NULL)
{
// Get Current Camera Default Settings
CAM_GetCameraSettings(config_st->cam_config_st, CamPowerOff, sensor_select);
}
// Initialize Camera Driver and Sensor
result = CAM_Init(sensor_select);
switch (result)
{
case CAM_UNSUPPORTED:
hal_result = HAL_CAM_ERROR_ACTION_NOT_SUPPORTED;
break;
case CAM_FAILED:
hal_result = HAL_CAM_ERROR_INTERNAL_ERROR;
break;
case RESULT_DONE:
hal_result = HAL_CAM_SUCCESS;
break;
case RESULT_OK:
hal_result = HAL_CAM_SUCCESS;
break;
default:
hal_result = HAL_CAM_ERROR_ACTION_NOT_SUPPORTED;
break;
}
// Release Hal Cam Action Semaphore
OSSEMAPHORE_Release(sHalCamActionSema);
#endif
return hal_result;
}
/*
*
* Function Name: cslDsiOsInit
*
* Description: DSI COntroller OS Interface Init
*
*/
Boolean cslDsiOsInit(DSI_HANDLE dsiH)
{
Boolean res = TRUE;
#ifdef UNDER_LINUX
int ret;
#endif
/* Update Request Queue */
dsiH->updReqQ = OSQUEUE_Create(FLUSH_Q_SIZE,
sizeof(DSI_UPD_REQ_MSG_T),
OSSUSPEND_PRIORITY);
if (!dsiH->updReqQ) {
LCD_DBG(LCD_DBG_ERR_ID, "[CSL DSI] %s: OSQUEUE_Create failed\n",
__func__);
res = FALSE;
} else {
OSQUEUE_ChangeName(dsiH->updReqQ,
dsiH->bus ? "Dsi1Q" : "Dsi0Q");
}
/* Update Request Task */
dsiH->updReqT = OSTASK_Create(dsiH->task,
dsiH->
bus ? (TName_t) "Dsi1T" : (TName_t)
"Dsi0T", TASKPRI_DSI, STACKSIZE_DSI);
if (!dsiH->updReqT) {
LCD_DBG(LCD_DBG_ERR_ID, "[CSL DSI] %s: Create Task failure\n",
__func__);
res = FALSE;
}
/* DSI Interface Semaphore */
dsiH->semaDsi = OSSEMAPHORE_Create(1, OSSUSPEND_PRIORITY);
if (!dsiH->semaDsi) {
LCD_DBG(LCD_DBG_ERR_ID, "[CSL DSI] %s: ERR Sema Creation!\n",
__func__);
res = FALSE;
} else {
OSSEMAPHORE_ChangeName(dsiH->semaDsi,
dsiH->bus ? "Dsi1" : "Dsi0");
}
/* DSI Interrupt Event Semaphore */
dsiH->semaInt = OSSEMAPHORE_Create(0, OSSUSPEND_PRIORITY);
if (!dsiH->semaInt) {
LCD_DBG(LCD_DBG_ERR_ID, "[CSL DSI] %s: ERR Sema Creation!\n",
__func__);
res = FALSE;
} else {
OSSEMAPHORE_ChangeName(dsiH->semaInt,
dsiH->bus ? "Dsi1Int" : "Dsi0Int");
}
/* EndOfDma Semaphore */
dsiH->semaDma = OSSEMAPHORE_Create(0, OSSUSPEND_PRIORITY);
if (!dsiH->semaDma) {
LCD_DBG(LCD_DBG_ERR_ID, "[CSL DSI] %s: ERR Sema Creation!\n",
__func__);
res = FALSE;
} else {
OSSEMAPHORE_ChangeName(dsiH->semaDma,
dsiH->bus ? "Dsi1Dma" : "Dsi0Dma");
}
#ifndef __KERNEL__
/* DSI Controller Interrupt */
dsiH->iHisr = OSINTERRUPT_Create((IEntry_t)dsiH->hisr,
dsiH->bus ? (IName_t)"Dsi1" : (IName_t)"Dsi0",
IPRIORITY_MIDDLE, HISRSTACKSIZE_DSISTAT);
#endif
#ifdef __KERNEL__
ret = request_irq(dsiH->interruptId, dsiH->lisr, IRQF_DISABLED |
IRQF_NO_SUSPEND, "BRCM DSI CSL", NULL);
if (ret < 0) {
pr_err("%s(%s:%u)::request_irq failed IRQ %d\n",
__func__, __FILE__, __LINE__, dsiH->interruptId);
goto free_irq;
}
#else
IRQ_Register(dsiH->interruptId, dsiH->lisr);
#endif
return res;
#ifdef __KERNEL__
free_irq:
free_irq(dsiH->interruptId, NULL);
return res;
#endif
}
/**
* This function will perform specific action from defined list, copy of parameters passed thru parm structure.
*
*/
HAL_CAM_Result_en_t HAL_CAM_Ctrl(
HAL_CAM_Action_en_t action, ///< (in) device action
void* data, ///< (in/out) structure pointer to additional parameters for Set, Get, and IS
void* callback ///< (in) callback function device driver calls once action complete, NULL if not needed
)
{
Result_t result = RESULT_OK;
HAL_CAM_Result_en_t hal_result = HAL_CAM_SUCCESS;
#if 0
CamIntfConfig_st_t *pSensorIntfConfig;
pr_debug("HAL_CAM_Ctrl(): action=%d \r\n", action);
// Obtain Hal Cam Action Semaphore
if( sHalCamActionSema == NULL )
{
sHalCamActionSema = OSSEMAPHORE_Create( 1, OSSUSPEND_PRIORITY );
OSSEMAPHORE_ChangeName(sHalCamActionSema, "HalCamAction");
pr_debug("sHalCamActionSema Created \r\n");
}
OSSEMAPHORE_Obtain(sHalCamActionSema,TICKS_FOREVER);
#endif
switch (action)
{
// *** Actions handled by hal camera driver
// Camera Configuration
#if 0
case ACTION_CAM_SetPowerMode: ///< CamPowerOff/CamPowerOn interface and sensor, use HAL_CAM_Action_power_mode_st_t to set
result = CAM_SetPowerMode( ((HAL_CAM_Action_power_mode_st_t *)data)->sensor, ((HAL_CAM_Action_power_mode_st_t *)data)->mode );
break;
case ACTION_CAM_GetCameraSettings: ///< Get Interface and Nominal/Min/Max camera settings, use HAL_CAM_Action_settings_st_t to get
result = CAM_GetCameraSettings(((HAL_CAM_Action_settings_st_t *)data)->cam_config_st, ((HAL_CAM_Action_settings_st_t *)data)->mode, ((HAL_CAM_Action_settings_st_t *)data)->sensor);
break;
case ACTION_CAM_GetCameraInterface: ///< Get I2C and Camera Controller interface settings, use HAL_CAM_Action_cam_interface_st_t to get
pSensorIntfConfig = CAM_GetCameraInterface( ((HAL_CAM_Action_cam_interface_st_t *)data)->sensor );
((HAL_CAM_Action_cam_interface_st_t *)data)->i2c_dev_id = pSensorIntfConfig->sensor_config_i2c->i2c_device_id;
((HAL_CAM_Action_cam_interface_st_t *)data)->i2c_max_page = pSensorIntfConfig->sensor_config_i2c->i2c_max_page;
((HAL_CAM_Action_cam_interface_st_t *)data)->i2c_sub_addr_op = pSensorIntfConfig->sensor_config_i2c->i2c_sub_adr_op;
// ((HAL_CAM_Action_cam_interface_st_t *)data)->controller_config = CAM_CNTRL_GetConfig();
break;
// Image Capture Modes
case ACTION_CAM_CaptureImage: ///< Capture camera image, use HAL_CAM_Action_capture_image_st_t to enable
result = CAM_CaptureImage( ((HAL_CAM_Action_capture_image_st_t *)data)->size, ((HAL_CAM_Action_capture_image_st_t *)data)->format,
((HAL_CAM_Action_capture_image_st_t *)data)->sensor, ((HAL_CAM_Action_capture_image_st_t *)data)->buf, callback );
break;
case ACTION_CAM_CaptureVideo: ///< Start camera video capture, use HAL_CAM_Action_capture_video_st_t to enable
result = CAM_CaptureVideo( ((HAL_CAM_Action_capture_video_st_t *)data)->size, ((HAL_CAM_Action_capture_video_st_t *)data)->format,
((HAL_CAM_Action_capture_video_st_t *)data)->sensor, ((HAL_CAM_Action_capture_video_st_t *)data)->buf0,
((HAL_CAM_Action_capture_video_st_t *)data)->buf1, callback );
break;
case ACTION_CAM_PreviewPPzoom: ///< Start camera preview/video capture, use HAL_CAM_Action_preview_PPzoom_st_t to enable
result = CAM_PreviewPPzoom( ((HAL_CAM_Action_preview_PPzoom_st_t *)data)->window_scale,
((HAL_CAM_Action_preview_PPzoom_st_t *)data)->format, ((HAL_CAM_Action_preview_PPzoom_st_t *)data)->sensor,
((HAL_CAM_Action_preview_PPzoom_st_t *)data)->flash_mode, ((HAL_CAM_Action_preview_PPzoom_st_t *)data)->mode,
((HAL_CAM_Action_preview_PPzoom_st_t *)data)->buf0, ((HAL_CAM_Action_preview_PPzoom_st_t *)data)->buf1, callback );
break;
case ACTION_CAM_StillsPPzoom: ///< Start camera preview/video capture, use HAL_CAM_Action_preview_PPzoom_st_t to enable
result = CAM_StillsPPzoom( ((HAL_CAM_Action_stills_PPzoom_st_t *)data)->window_scale, ((HAL_CAM_Action_stills_PPzoom_st_t *)data)->format,
((HAL_CAM_Action_stills_PPzoom_st_t *)data)->sensor, ((HAL_CAM_Action_stills_PPzoom_st_t *)data)->flash_mode,
((HAL_CAM_Action_stills_PPzoom_st_t *)data)->buf, callback );
break;
case ACTION_CAM_CapImageWithThumbNail: ///< Capture camera image with thumbnail, use HAL_CAM_Action_capture_image_with_thumbnail_st_t to enable
result = CAM_CapImageWithThumbNail( ((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->size, ((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->format,
((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->sensor, ((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->buf,
((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->thumbnail_width, ((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->thumbnail_height,
((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->thumbnail_format,
((HAL_CAM_Action_capture_image_with_thumbnail_st_t *)data)->thumbnail_buf, callback );
break;
case ACTION_CAM_CapVideoWithViewFinder: ///< Start camera video capture with viewfinder, use HAL_CAM_Action_capture_video_with_viewfinder_st_t to enable
result = CAM_CapVideoWithViewfinder( ((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->size, ((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->format,
((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->sensor, ((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->buf0,
((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->buf1,((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->viewfinder_size,
((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->viewfinder_format, ((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->viewfinder_buf0,
((HAL_CAM_Action_capture_video_with_viewfinder_st_t *)data)->viewfinder_buf1, callback );
break;
case ACTION_CAM_StopCapture: ///< Stop video or image capture, no additional parameters
result = CAM_StopCapture();
break;
case ACTION_CAM_PauseCapture: ///< Pause viewfinder, video capture, no additional parameters
result = CAM_PauseCapture();
break;
case ACTION_CAM_ResumeCapture: ///< Resume viewfinder, video capture, no additional parameters
result = CAM_ResumeCapture();
break;
// Operation Control Settings
case ACTION_CAM_SetWindowScale: ///< Set the Camera window size and scale factors, use HAL_CAM_Action_window_scale_st_t to set
result = CAM_SetWindowScale( (CamImageSize_t)((HAL_CAM_Action_window_scale_st_t *)data)->size,
(UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->start_pixel, (UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->end_pixel,
(UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->start_line, (UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->end_line,
(UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->horizontal_SDF, (UInt32)((HAL_CAM_Action_window_scale_st_t *)data)->vertical_SDF );
break;
case ACTION_CAM_SetZoom: ///< Set required zoom, use (UInt16) HAL_CAM_Action_param_st_t to set
result = CAM_SetZoom( (UInt16)(((HAL_CAM_Action_param_st_t *)data)->param) );
break;
case ACTION_CAM_GetMaxWindowSize: ///< Camera Maximum Pixel Window size, use HAL_CAM_Action_window_st_t to get
pSensorIntfConfig = CAM_GetCameraInterface( ((HAL_CAM_Action_window_st_t *)data)->sensor );
((HAL_CAM_Action_window_st_t *)data)->width = pSensorIntfConfig->sensor_config_caps->output_st.max_width;
((HAL_CAM_Action_window_st_t *)data)->height = pSensorIntfConfig->sensor_config_caps->output_st.max_height;
break;
case ACTION_CAM_GetMaxZoom: ///< Get maximum zoom allowed, use (UInt16) HAL_CAM_Action_param_st_t to get
#if defined(SS_2153) && defined(BROOKLYN_HW)
((HAL_CAM_Action_param_st_t *)data)->param = (UInt16)CAM_GetMaxZoom();
#else
((HAL_CAM_Action_param_st_t *)data)->param = (UInt16)CAM_GetMaxZoom(((HAL_CAM_Action_param_st_t *)data)->sensor);
#endif
break;
// Flash Settings
case ACTION_CAM_SetFlashEnable: ///< Set flash enable TRUE/FALSE, use (Boolean) HAL_CAM_Action_param_st_t to set
result = CAM_SetFlashEnable(*((Boolean*)((HAL_CAM_Action_param_st_t *)data)->param) );
break;
// Register Callback
case ACTION_CAM_SetESD_CB: ///< ESD callback setting
result = CAM_SetEsdCb((((HAL_CAM_Action_param_st_t *)data)->param), ((HAL_CAM_Action_param_st_t *)data)->sensor );
break;
#endif
// Resolution not handled by all camera device drivers
#if 0
case ACTION_CAM_GetSensorResolution: ///< Get matching image size from passed pixel width and height, use HAL_CAM_Action_image_size_st_t to get CamImageSize_t
result = CAMDRV_GetResolution(((HAL_CAM_Action_resolution_st_t *)data)->size,
((HAL_CAM_Action_resolution_st_t *)data)->mode,
((HAL_CAM_Action_resolution_st_t *)data)->sensor,
((HAL_CAM_Action_resolution_st_t *)data)->sensor_size);
break;
#endif
// *** Actions for Camera Sensor Driver Only *** (No baseband control, handled by camera device driver)
// Default: CAMDRV_xxx() Functions
// *********************************************************************************************************
// *********************************************************************************************************
// *** All other Customer Defined Actions: Handled by camera device driver only
default:
pr_debug("HAL_CAM_Ctrl(): HAL_CAMDRV_Ctrl(): \r\n");
result = CAMDRV_ActionCtrl(action, data, callback);
if (result != RESULT_OK)
{
pr_debug("HAL_CAM_Ctrl(): HAL_CAMDRV_Ctrl(): ERROR: Invalid Action=%d \r\n", action);
}
break;
}
switch (result)
{
case CAM_UNSUPPORTED:
hal_result = HAL_CAM_ERROR_ACTION_NOT_SUPPORTED;
break;
case CAM_FAILED:
hal_result = HAL_CAM_ERROR_INTERNAL_ERROR;
break;
case RESULT_DONE:
hal_result = HAL_CAM_SUCCESS;
break;
case RESULT_OK:
hal_result = HAL_CAM_SUCCESS;
break;
default:
hal_result = HAL_CAM_ERROR_ACTION_NOT_SUPPORTED;
break;
}
#if 0
// Release Hal Cam Action Semaphore
OSSEMAPHORE_Release(sHalCamActionSema);
#endif
return hal_result;
}
