5372350be3
Replace complex definition of MISC_CTRL register fields with BIT() macro and use open-coded implementation for register manipulations. Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
51 lines
890 B
C
51 lines
890 B
C
#ifndef DDK750_POWER_H__
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#define DDK750_POWER_H__
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typedef enum _DPMS_t {
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crtDPMS_ON = 0x0,
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crtDPMS_STANDBY = 0x1,
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crtDPMS_SUSPEND = 0x2,
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crtDPMS_OFF = 0x3,
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}
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DPMS_t;
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#define setDAC(off) { \
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POKE32(MISC_CTRL, \
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(PEEK32(MISC_CTRL) & ~MISC_CTRL_DAC_POWER_OFF) | (off)); \
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}
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void ddk750_setDPMS(DPMS_t);
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/*
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* This function sets the current power mode
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*/
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void setPowerMode(unsigned int powerMode);
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/*
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* This function sets current gate
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*/
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void setCurrentGate(unsigned int gate);
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/*
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* This function enable/disable the 2D engine.
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*/
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void enable2DEngine(unsigned int enable);
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/*
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* This function enable/disable the DMA Engine
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*/
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void enableDMA(unsigned int enable);
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/*
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* This function enable/disable the GPIO Engine
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*/
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void enableGPIO(unsigned int enable);
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/*
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* This function enable/disable the I2C Engine
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*/
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void enableI2C(unsigned int enable);
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#endif
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