linux_dsm_epyc7002/include/sound/saif.h

/*
 * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __SOUND_SAIF_H__
#define __SOUND_SAIF_H__

struct mxs_saif_platform_data {
	bool master_mode;	/* if true use master mode */
	int master_id;		/* id of the master if in slave mode */
};
#endif
ASoC: mxs-saif: add record function 1. add different clkmux mode handling SAIF can use two instances to implement full duplex (playback & recording) and record saif may work on EXTMASTER mode which is using other saif's BITCLK&LRCLK. The clkmux mode could be set in pdata->init() in mach-specific code. For generic saif driver, it only needs to know who is his master and the master id is also provided in mach-specific code. 2. support playback and capture simutaneously however the sample rates can not be different due to hw limitation. Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2011-09-07 19:51:50 +07:00			`/*`
			`* Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.`
			`*`
			`* This program is free software; you can redistribute it and/or modify`
			`* it under the terms of the GNU General Public License version 2 as`
			`* published by the Free Software Foundation.`
			`*/`

			`#ifndef __SOUND_SAIF_H__`
			`#define __SOUND_SAIF_H__`

			`struct mxs_saif_platform_data {`
ASoC: mxs-saif: remove function in platform_data Add master_mode and master_id in platfrom_data since it's board specific and board knows it. Then we can remove the function pointer in platfrom_data to make the driver more devicetree friendly. Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> 2011-11-22 22:52:21 +07:00			`bool master_mode; /* if true use master mode */`
			`int master_id; /* id of the master if in slave mode */`
ASoC: mxs-saif: add record function 1. add different clkmux mode handling SAIF can use two instances to implement full duplex (playback & recording) and record saif may work on EXTMASTER mode which is using other saif's BITCLK&LRCLK. The clkmux mode could be set in pdata->init() in mach-specific code. For generic saif driver, it only needs to know who is his master and the master id is also provided in mach-specific code. 2. support playback and capture simutaneously however the sample rates can not be different due to hw limitation. Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> 2011-09-07 19:51:50 +07:00			`};`
			`#endif`