arch/arm/mach-mt8127/tcl8127_c_mlc/lens/inc/DW9714AF.h

   1 #ifndef _DW9714AF_H
   2 #define _DW9714AF_H
   3
   4 #include <linux/ioctl.h>
   5 //#include "kd_imgsensor.h"
   6
   7 #define DW9714AF_MAGIC 'A'
   8 //IOCTRL(inode * ,file * ,cmd ,arg )
   9
  10
  11 //Structures
  12 typedef struct {
  13 //current position
  14 unsigned long u4CurrentPosition;
  15 //macro position
  16 unsigned long u4MacroPosition;
  17 //Infiniti position
  18 unsigned long u4InfPosition;
  19 //Motor Status
  20 bool          bIsMotorMoving;
  21 //Motor Open?
  22 bool          bIsMotorOpen;
  23 //Support SR?
  24 bool          bIsSupportSR;
  25 } stDW9714AF_MotorInfo;
  26
  27
  28 //Structures
  29 //#define LensdrvCM3
  30 #ifdef LensdrvCM3
  31 typedef struct {
  32         //APERTURE , won't be supported on most devices.
  33         float Aperture;
  34         //FILTER_DENSITY, won't be supported on most devices.
  35         float FilterDensity;
  36         //FOCAL_LENGTH, lens optical zoom setting. won't be supported on most devices.
  37         float FocalLength;
  38         //FOCAL_DISTANCE, current focus distance, lens to objects.
  39         float FocalDistance;
  40         //OPTICAL_STABILIZATION_MODE
  41         u16 u4OIS_Mode;
  42         //FACING
  43         u16 Facing;
  44         //Optical axis angle,  optical axis is perpendicular to LCM, usually is  {0,0}.
  45         float OpticalAxisAng[2];
  46         //Optical axis position (mm),  usually is  {0,0,0}.
  47         float Position[3];
  48         //Focus range, DOF,
  49         float FocusRange;
  50         //State
  51         u16 State;
  52         //INFO
  53         float InfoAvalibleMinFocusDistance;
  54         float InfoAvalibleApertures;
  55         float InfoAvalibleFilterDensity;
  56         u16 InfoAvalibleOptStabilization;
  57         float InfoAvalibleFocalLength;
  58         float InfoAvalibleHypeDistance;
  59 }stDW9714AF_MotorMETAInfo;
  60 #endif
  61
  62 //Control commnad
  63 //S means "set through a ptr"
  64 //T means "tell by a arg value"
  65 //G means "get by a ptr"
  66 //Q means "get by return a value"
  67 //X means "switch G and S atomically"
  68 //H means "switch T and Q atomically"
  69 #define DW9714AFIOC_G_MOTORINFO _IOR(DW9714AF_MAGIC,0,stDW9714AF_MotorInfo)
  70
  71 #define DW9714AFIOC_T_MOVETO _IOW(DW9714AF_MAGIC,1,unsigned long)
  72
  73 #define DW9714AFIOC_T_SETINFPOS _IOW(DW9714AF_MAGIC,2,unsigned long)
  74
  75 #define DW9714AFIOC_T_SETMACROPOS _IOW(DW9714AF_MAGIC,3,unsigned long)
  76 #ifdef LensdrvCM3
  77 #define DW9714AFIOC_G_MOTORMETAINFO _IOR(DW9714AF_MAGIC,4,stDW9714AF_MotorMETAInfo)
  78 #endif
  79
  80 #else
  81 #endif