camera sensor 读不到 id或是点不亮时，发现BB MCLK 没有输出.MCLK 客制化失败

it-auto; text-indent: 0px; text-transf[DESCRIPTION]CAMERA sensor 读不到id或是点不亮时，示波器量测 MCLK 发现没有输出。
[SOLUTION]
在MT6595和MT6732/52及以后的版本，mclk 可以根据HW客制化.default 是main 接mclk1，sub 接mclk2.如果跟default 接法不一致，则需要注意.
配置的地方有两处，请同时修改：
1. 修改kd_camera_hw.c.

1. else if(pwInfo.powerType==SensorMCLK)
   
2. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">{
   
3. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">if(pinSetIdx==0) //main
   
4. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">{
   
5. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">PK_DBG("Sensor MCLK1 On");
   
6. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">ISP_MCLK1_EN(TRUE);
   
7. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">}
   
8. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">else if(pinSetIdx==1) //sub
   
9. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">{
   
10. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">PK_DBG("Sensor MCLK2 On");
    
11. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">ISP_MCLK1_EN(TRUE);
    
12. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">} }</span></span></span></span></span></span></span></span></span></span></span><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:13pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: ;font-size:12pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:13pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: SIMSun;font-size:8pt;color:rgb(0,0,255);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
    
13. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:13pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: ;font-size:12pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:13pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:8pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: SimSun;font-size:8pt;color:rgb(0,0,255);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"><span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;"></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>

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2.alps\mediatek\custom\project_name\hal\imgsensor\src\cfg_setting_imgsensor.cpp中，需要根据 HW 配置 MCLK.

1. MINT32 getSensorMclkConnection(EDevId const eDevId)
   
2. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">{
   
3. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">switch (eDevId)
   
4. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">{
   
5. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">case eDevId_ImgSensor0://main
   
6. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">return eMclk_1;
   
7. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">case eDevId_ImgSensor1://sub
   
8. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">return eMclk_2;
   
9. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">case eDevId_ImgSensor2://3d
   
10. <span style="font-family: DFKaiShu-SB-Estd-BF;font-size:14pt;color:rgb(0,0,0);font-style:normal;font-variant:normal;">…….</span></span></span></span></span></span></span></span></span>

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