MT6580 YUV sensor driver 新增 EvDelay/SatDelay/BrightDealy/ContrastDelay 实现...

[DESCRIPTION]
MT6580 yuv sensor在EV，Saturation，Brightness，Contrast菜单内不同选项之间切换，出现低概率切屏问题
[SOLUTION]
从L1.MP6.p14开始，mt6580 yuv sensordriver 新增
EvDelay/SatDelay/BrightDealy/ContrastDelay即可实现丢帧功能，解决EV，Saturation，Brightness，Contrast菜单内不同选项之间切换低概率切屏问题如果您使用yuv sensor新模板，实现步骤如下(以qvl上bf3905@6580为例)：
bf3905mipiyuv_Sensor.h 新增内容

1. typedef struct imgsensor_info_struct {
   
2. …………
   
3. //add drop frame var
   
4. kal_uint8 EvDelay;
   
5. kal_uint8 SatDelay;
   
6. kal_uint8 BrightDelay;
   
7. kal_uint8 ContrastDelay;
   
8. …………
   
9. }

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bf3905mipiyuv_Sensor.c中新增内容
2.1

1. static imgsensor_info_struct imgsensor_info = {[/size][/font]
   
2. …………
   
3. .EvDelay = 1, //您可以定制drop frame 的个数
   
4. .SatDelay = 0,
   
5. .BrightDelay = 0,
   
6. .ContrastDelay= 0,
   
7. …………
   
8. }

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2.2

1. static void get_delay_Info(uintptr_t pdelayAddr)[/size][/font]
   
2. {
   
3. …………
   
4. pDelayInfo->ContrastDelay = imgsensor_info.ContrastDelay;
   
5. pDelayInfo->EvDelay = imgsensor_info.EvDelay;
   
6. pDelayInfo->BrightDelay = imgsensor_info.BrightDelay;
   
7. pDelayInfo->SatDelay = imgsensor_info.SatDelay;
   
8. …………
   
9. }

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