30 lines
		
	
	
		
			705 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			705 B
		
	
	
	
		
			C
		
	
	
	
| /* SPDX-License-Identifier: GPL-2.0+ */
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| /*
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|  * Copyright 2018 Google LLC
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|  * Written by Simon Glass <sjg@chromium.org>
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|  */
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| 
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| #ifndef __TEGRA_I2S_PRIV_H
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| #define __TEGRA_I2S_PRIV_H
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| 
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| enum {
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| 	/* Set i2s device (in buf) */
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| 	AHUB_MISCOP_SET_I2S,
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| };
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| 
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| /*
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|  * tegra_i2s_set_cif_tx_ctrl() - Set the I2C port to send to
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|  *
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|  * The CIF is not really part of I2S -- it's for Audio Hub to control
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|  * the interface between I2S and Audio Hub.  However since it's put in
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|  * the I2S registers domain instead of the Audio Hub, we need to export
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|  * this as a function.
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|  *
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|  * @dev: I2S device
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|  * @value: Value to write to CIF_TX_CTRL register
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|  * @return 0
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|  */
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| int tegra_i2s_set_cif_tx_ctrl(struct udevice *dev, u32 value);
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| 
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| #endif
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