drivers/staging/sm750fb/ddk750_power.h

   1 #ifndef DDK750_POWER_H__
   2 #define DDK750_POWER_H__
   3
   4 typedef enum _DPMS_t {
   5         crtDPMS_ON = 0x0,
   6         crtDPMS_STANDBY = 0x1,
   7         crtDPMS_SUSPEND = 0x2,
   8         crtDPMS_OFF = 0x3,
   9 }
  10 DPMS_t;
  11
  12 #define setDAC(off) {                                                   \
  13         POKE32(MISC_CTRL,                                               \
  14                (PEEK32(MISC_CTRL) & ~MISC_CTRL_DAC_POWER_OFF) | (off)); \
  15 }
  16
  17 void ddk750_setDPMS(DPMS_t);
  18
  19 /*
  20  * This function sets the current power mode
  21  */
  22 void setPowerMode(unsigned int powerMode);
  23
  24 /*
  25  * This function sets current gate
  26  */
  27 void setCurrentGate(unsigned int gate);
  28
  29 /*
  30  * This function enable/disable the 2D engine.
  31  */
  32 void enable2DEngine(unsigned int enable);
  33
  34 /*
  35  * This function enable/disable the DMA Engine
  36  */
  37 void enableDMA(unsigned int enable);
  38
  39 /*
  40  * This function enable/disable the GPIO Engine
  41  */
  42 void enableGPIO(unsigned int enable);
  43
  44 /*
  45  * This function enable/disable the I2C Engine
  46  */
  47 void enableI2C(unsigned int enable);
  48
  49
  50 #endif