kernel/drivers/staging/sm750fb/ddk750_power.h

   1 #ifndef DDK750_POWER_H__
   2 #define DDK750_POWER_H__
   3
   4 typedef enum _DPMS_t
   5 {
   6     crtDPMS_ON = 0x0,
   7     crtDPMS_STANDBY = 0x1,
   8     crtDPMS_SUSPEND = 0x2,
   9     crtDPMS_OFF = 0x3,
  10 }
  11 DPMS_t;
  12
  13 #define setDAC(off) \
  14                 {       \
  15                 POKE32(MISC_CTRL,FIELD_VALUE(PEEK32(MISC_CTRL), \
  16                                                                         MISC_CTRL,      \
  17                                                                         DAC_POWER,      \
  18                                                                         off));  \
  19                 }
  20
  21 void ddk750_setDPMS(DPMS_t);
  22
  23 unsigned int getPowerMode(void);
  24
  25 /*
  26  * This function sets the current power mode
  27  */
  28 void setPowerMode(unsigned int powerMode);
  29
  30 /*
  31  * This function sets current gate
  32  */
  33 void setCurrentGate(unsigned int gate);
  34
  35 /*
  36  * This function enable/disable the 2D engine.
  37  */
  38 void enable2DEngine(unsigned int enable);
  39
  40 /*
  41  * This function enable/disable the ZV Port
  42  */
  43 void enableZVPort(unsigned int enable);
  44
  45 /*
  46  * This function enable/disable the DMA Engine
  47  */
  48 void enableDMA(unsigned int enable);
  49
  50 /*
  51  * This function enable/disable the GPIO Engine
  52  */
  53 void enableGPIO(unsigned int enable);
  54
  55 /*
  56  * This function enable/disable the PWM Engine
  57  */
  58 void enablePWM(unsigned int enable);
  59
  60 /*
  61  * This function enable/disable the I2C Engine
  62  */
  63 void enableI2C(unsigned int enable);
  64
  65 /*
  66  * This function enable/disable the SSP.
  67  */
  68 void enableSSP(unsigned int enable);
  69
  70
  71 #endif