linux/drivers/staging/sm750fb/ddk750_power.c

// SPDX-License-Identifier: GPL-2.0
#include "ddk750_chip.h"
#include "ddk750_reg.h"
#include "ddk750_power.h"

void ddk750_set_dpms(enum dpms state)
{ … }

static unsigned int get_power_mode(void)
{ … }

/*
 * SM50x can operate in one of three modes: 0, 1 or Sleep.
 * On hardware reset, power mode 0 is default.
 */
void sm750_set_power_mode(unsigned int mode)
{ … }

void sm750_set_current_gate(unsigned int gate)
{ … }

/*
 * This function enable/disable the 2D engine.
 */
void sm750_enable_2d_engine(unsigned int enable)
{ … }

void sm750_enable_dma(unsigned int enable)
{ … }

/*
 * This function enable/disable the GPIO Engine
 */
void sm750_enable_gpio(unsigned int enable)
{ … }

/*
 * This function enable/disable the I2C Engine
 */
void sm750_enable_i2c(unsigned int enable)
{ … }