/*
* ALSA SoC I2S (McBSP) Audio Layer for TI DAVINCI processor
*
* Author: Vladimir Barinov, <vbarinov@embeddedalley.com>
* Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.com>
*
* 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 _DAVINCI_I2S_H
#define _DAVINCI_I2S_H
/* McBSP dividers */
enum davinci_mcbsp_div {
DAVINCI_MCBSP_CLKGDV, /* Sample rate generator divider */
};
extern struct snd_soc_dai davinci_i2s_dai;
#endif
“13225977f5429fc5a8c0c1933e3283ab4c7042d8”上不存在“README.md”
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由 Raffaele Recalcati 提交于
Added two clocking options for dm365 McBSP peripheral when used with I2S timings, that are SND_SOC_DAIFMT_CBS_CFS (the cpu generates clock and frame sync) and SND_SOC_DAIFMT_CBS_CFM (the cpu gets clock from external pin and generates frame sync). A slave clock management can be important when the external codec needs the system clock and the bit clock synchronized (tested with uda1345). This patch has been developed against the: http://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git git tree and has been tested on bmx board (similar to dm365 evm, but using uda1345 as external audio codec). Signed-off-by: NRaffaele Recalcati <raffaele.recalcati@bticino.it> Signed-off-by: NDavide Bonfanti <davide.bonfanti@bticino.it> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Acked-by: NSudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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