1 #include <linux/videodev2.h>
3 #include <linux/platform_device.h>
4 #include <linux/delay.h>
5 #include <linux/cdev.h>
6 #include <linux/uaccess.h>
8 #include <asm/atomic.h>
9 #include <linux/xlog.h>
11 #include "kd_camera_hw.h"
13 #include "kd_imgsensor.h"
14 #include "kd_imgsensor_define.h"
15 #include "kd_camera_feature.h"
17 /******************************************************************************
19 ******************************************************************************/
20 #define PFX "[kd_camera_hw]"
21 #define PK_DBG_NONE(fmt, arg...) do {} while (0)
22 #define PK_DBG_FUNC(fmt, arg...) xlog_printk(ANDROID_LOG_INFO, PFX , fmt, ##arg)
24 #define DEBUG_CAMERA_HW_K
25 #ifdef DEBUG_CAMERA_HW_K
26 #define PK_DBG PK_DBG_FUNC
27 #define PK_ERR(fmt, arg...) xlog_printk(ANDROID_LOG_ERR, PFX , fmt, ##arg)
28 #define PK_XLOG_INFO(fmt, args...) \
30 xlog_printk(ANDROID_LOG_INFO, PFX , fmt, ##arg); \
35 #define PK_XLOG_INFO(fmt, args...)
40 int kdCISModulePowerOn(CAMERA_DUAL_CAMERA_SENSOR_ENUM SensorIdx
, char *currSensorName
, BOOL On
, char* mode_name
)
42 #if !defined (MTK_ALPS_BOX_SUPPORT)
44 u32 pinSetIdx
= 0;//default main sensor
46 #define IDX_PS_CMRST 0
47 #define IDX_PS_CMPDN 4
56 {GPIO_CAMERA_CMRST_PIN
,
57 GPIO_CAMERA_CMRST_PIN_M_GPIO
, /* mode */
58 GPIO_OUT_ONE
, /* ON state */
59 GPIO_OUT_ZERO
, /* OFF state */
60 GPIO_CAMERA_CMPDN_PIN
,
61 GPIO_CAMERA_CMPDN_PIN_M_GPIO
,
66 {GPIO_CAMERA_CMRST1_PIN
,
67 GPIO_CAMERA_CMRST1_PIN_M_GPIO
,
70 GPIO_CAMERA_CMPDN1_PIN
,
71 GPIO_CAMERA_CMPDN1_PIN_M_GPIO
,
77 if (DUAL_CAMERA_MAIN_SENSOR
== SensorIdx
){
80 else if (DUAL_CAMERA_SUB_SENSOR
== SensorIdx
) {
87 PK_DBG("kdCISModulePowerOn -on:currSensorName=%s;\n",currSensorName
);
88 PK_DBG("kdCISModulePowerOn -on:pinSetIdx=%d\n",pinSetIdx
);
90 if (currSensorName
&& (0 == strcmp(SENSOR_DRVNAME_OV5670_MIPI_RAW
,currSensorName
))){
92 if(TRUE
!= hwPowerOn(CAMERA_POWER_VCAM_A
, VOL_2800
,mode_name
))
94 PK_DBG("[CAMERA SENSOR] Fail to enable analog power\n");
99 if(TRUE
!= hwPowerOn(CAMERA_POWER_VCAM_D
, VOL_1800
,mode_name
))
101 PK_DBG("[CAMERA SENSOR] Fail to enable digital power\n");
105 if(TRUE
!= hwPowerOn(CAMERA_POWER_VCAM_D2
, VOL_1800
,mode_name
))
107 PK_DBG("[CAMERA SENSOR] Fail to enable digital power\n");
112 PK_DBG("SENSOR_DRVNAME_OV5670_MIPI_RAW power!! \n");
113 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMRST
],pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_MODE
])){PK_DBG("[CAMERA SENSOR] set gpio mode failed!! \n");}
114 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMRST
],GPIO_DIR_OUT
)){PK_DBG("[CAMERA SENSOR] set gpio dir failed!! \n");}
115 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMRST
],GPIO_OUT_ZERO
)){PK_DBG("[CAMERA SENSOR] set gpio failed!! \n");}
117 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMRST
],GPIO_OUT_ONE
)){PK_DBG("[CAMERA SENSOR] set gpio failed!! \n");}
121 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_MODE
])){PK_DBG("[CAMERA LENS] set gpio mode failed!! \n");}
122 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],GPIO_DIR_OUT
)){PK_DBG("[CAMERA LENS] set gpio dir failed!! \n");}
123 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],GPIO_OUT_ONE
)){PK_DBG("[CAMERA LENS] set gpio failed!! \n");}
124 }else if (currSensorName
&& (0 == strcmp(SENSOR_DRVNAME_OV2680_RAW
,currSensorName
))) {
126 if(TRUE
!= hwPowerOn(CAMERA_POWER_VCAM_D2
, VOL_1800
, mode_name
))
128 PK_DBG("[CAMERA SENSOR] Fail to enable IO power\n");
129 goto _kdCISModulePowerOn_exit_
;
133 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMPDN
], pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_MODE
])){PK_DBG("[CAMERA LENS] set gpio mode failed!! \n");}
134 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMPDN
], GPIO_DIR_OUT
)){PK_DBG("[CAMERA LENS] set gpio dir failed!! \n");}
135 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMPDN
], pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_OFF
])){PK_DBG("[CAMERA LENS] set gpio failed!! \n");}
137 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMPDN
], pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_ON
])){PK_DBG("[CAMERA LENS] set gpio failed!! \n");}
141 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMRST
], pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_MODE
])){PK_DBG("[CAMERA SENSOR] set gpio mode failed!! \n");}
142 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMRST
], GPIO_DIR_OUT
)){PK_DBG("[CAMERA SENSOR] set gpio dir failed!! \n");}
143 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMRST
], pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_OFF
])){PK_DBG("[CAMERA SENSOR] set gpio failed!! \n");}
145 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMRST
], pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_ON
])){PK_DBG("[CAMERA SENSOR] set gpio failed!! \n");}
151 if(TRUE
!= hwPowerOn(CAMERA_POWER_VCAM_A
, VOL_2800
, mode_name
))
153 PK_DBG("[CAMERA SENSOR] Fail to enable analog power\n");
154 goto _kdCISModulePowerOn_exit_
;
157 //if(TRUE != hwPowerOn(PMIC_APP_MAIN_CAMERA_POWER_D, VOL_1500,mode_name))
159 // PK_DBG("[CAMERA SENSOR] Fail to enable digital power\n");
160 // goto _kdCISModulePowerOn_exit_;
164 // wait power to be stable
170 //PK_DBG("[OFF]sensorIdx:%d \n",SensorIdx);
171 if (GPIO_CAMERA_INVALID
!= pinSet
[pinSetIdx
][IDX_PS_CMRST
]) {
172 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMRST
],pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_MODE
])){PK_DBG("[CAMERA SENSOR] set gpio mode failed!! \n");}
173 if(mt_set_gpio_mode(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_MODE
])){PK_DBG("[CAMERA LENS] set gpio mode failed!! \n");}
174 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMRST
],GPIO_DIR_OUT
)){PK_DBG("[CAMERA SENSOR] set gpio dir failed!! \n");}
175 if(mt_set_gpio_dir(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],GPIO_DIR_OUT
)){PK_DBG("[CAMERA LENS] set gpio dir failed!! \n");}
176 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMRST
],pinSet
[pinSetIdx
][IDX_PS_CMRST
+IDX_PS_OFF
])){PK_DBG("[CAMERA SENSOR] set gpio failed!! \n");} //low == reset sensor
177 if(mt_set_gpio_out(pinSet
[pinSetIdx
][IDX_PS_CMPDN
],pinSet
[pinSetIdx
][IDX_PS_CMPDN
+IDX_PS_OFF
])){PK_DBG("[CAMERA LENS] set gpio failed!! \n");} //high == power down lens module
180 if(TRUE
!= hwPowerDown(CAMERA_POWER_VCAM_A
,mode_name
)) {
181 PK_DBG("[CAMERA SENSOR] Fail to OFF a power\n");
183 if(TRUE
!= hwPowerDown(CAMERA_POWER_VCAM_A2
,mode_name
)){
184 PK_DBG("[CAMERA SENSOR] Fail to OFF a2 power\n");
186 if(TRUE
!= hwPowerDown(CAMERA_POWER_VCAM_D
, mode_name
)) {
187 PK_DBG("[CAMERA SENSOR] Fail to OFF d digital power\n");
189 if(TRUE
!= hwPowerDown(CAMERA_POWER_VCAM_D2
,mode_name
))
191 PK_DBG("[CAMERA SENSOR] Fail to OFF d2 digital power\n");
195 #endif /* end of defined MTK_ALPS_BOX_SUPPORT */
199 _kdCISModulePowerOn_exit_
:
203 EXPORT_SYMBOL(kdCISModulePowerOn
);