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/*
* (C) Copyright 2012,2015 Stephen Warren
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _BCM2835_MSG_H
#define _BCM2835_MSG_H
/**
* bcm2835_power_on_module() - power on an SoC module
*
* @module: ID of module to power on (BCM2835_MBOX_POWER_DEVID_...)
* @return 0 if OK, -EIO on error
*/
int bcm2835_power_on_module(u32 module);
/**
* bcm2835_get_mmc_clock() - get the frequency of the MMC clock
*
* @return clock frequency, or -ve on error
*/
int bcm2835_get_mmc_clock(void);
/**
* bcm2835_get_video_size() - get the current display size
*
* @widthp: Returns the width in pixels
* @heightp: Returns the height in pixels
* @return 0 if OK, -ve on error
*/
int bcm2835_get_video_size(int *widthp, int *heightp);
#endif
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