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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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896f66b7de
Davinci McASP header & driver are shared by few OMAP platforms (like TI81xx, AM335x). Splitting asp header into Davinci platform specific header and Audio specific header helps to share them across platforms. Audio specific defines is moved to to common <linux/platform_data/davinci_asp.h> so that the header can be accessed by all related platforms. While here, correct the header usage (remove multiple header re-definitions and unused headers) and remove platform names from structures comments and enum. Also some some coding style errors. Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com> Acked-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/*
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* ALSA PCM interface for the TI DAVINCI processor
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*
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* Author: Vladimir Barinov, <vbarinov@embeddedalley.com>
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* Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _DAVINCI_PCM_H
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#define _DAVINCI_PCM_H
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#include <linux/platform_data/davinci_asp.h>
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#include <mach/edma.h>
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struct davinci_pcm_dma_params {
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int channel; /* sync dma channel ID */
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unsigned short acnt;
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dma_addr_t dma_addr; /* device physical address for DMA */
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unsigned sram_size;
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enum dma_event_q asp_chan_q; /* event queue number for ASP channel */
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enum dma_event_q ram_chan_q; /* event queue number for RAM channel */
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unsigned char data_type; /* xfer data type */
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unsigned char convert_mono_stereo;
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unsigned int fifo_level;
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};
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int davinci_soc_platform_register(struct device *dev);
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void davinci_soc_platform_unregister(struct device *dev);
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#endif
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