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original_kernel/sound/soc/s3c24xx/s3c64xx-i2s.h

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ASoC: Add s3c64xx-i2s support Add the initial code to support the S3C64XX I2S hardware using the s3c-i2s-v2 core code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04 08:49:31 +08:00
/* sound/soc/s3c24xx/s3c64xx-i2s.h
*
* ALSA SoC Audio Layer - S3C64XX I2S driver
*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
* http://armlinux.simtec.co.uk/
*
* 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 __SND_SOC_S3C24XX_S3C64XX_I2S_H
#define __SND_SOC_S3C24XX_S3C64XX_I2S_H __FILE__
ASoC: Make S3C64xx clock export function to return struct clk This makes the interface usable with the s3c-iis-v2 rate calculator and consistent with S3C2412. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-04-30 03:30:39 +08:00
struct clk;
ASoC: Add s3c64xx-i2s support Add the initial code to support the S3C64XX I2S hardware using the s3c-i2s-v2 core code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04 08:49:31 +08:00
#include "s3c-i2s-v2.h"
#define S3C64XX_DIV_BCLK S3C_I2SV2_DIV_BCLK
#define S3C64XX_DIV_RCLK S3C_I2SV2_DIV_RCLK
#define S3C64XX_DIV_PRESCALER S3C_I2SV2_DIV_PRESCALER
ASoC: S3C: I2Sv2: Unify clock source IDs Rather than having the multiple definitions of the same clocks, define them in one common place and refer by SoC specific names. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-03-10 15:48:54 +08:00
#define S3C64XX_CLKSRC_PCLK S3C_I2SV2_CLKSRC_PCLK
#define S3C64XX_CLKSRC_MUX S3C_I2SV2_CLKSRC_AUDIOBUS
#define S3C64XX_CLKSRC_CDCLK S3C_I2SV2_CLKSRC_CDCLK
ASoC: Add s3c64xx-i2s support Add the initial code to support the S3C64XX I2S hardware using the s3c-i2s-v2 core code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04 08:49:31 +08:00
ASoC: S3C64XX: I2S: Move RATE and FMT defines to header In order for the RATE and FMT defines to be reuseable in future by the i2sv4 driver, move the MACROs out to the header file. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-03-10 15:48:57 +08:00
#define S3C64XX_I2S_RATES \
(SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
#define S3C64XX_I2S_FMTS \
(SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
SNDRV_PCM_FMTBIT_S24_LE)
ASoC: Fix S3C64xx IIS device registration and support both ports The S3C64xx IIS code had a number of problems with device registration. The hardware has two IIS ports of which the driver supported only one at once via a single exported DAI, attempting to identify the DAI to use based on the dev->id of the ASoC platform device. As well as limiting the driver to only supporting one IIS port at once this also meant that the ID of the soc-audio device (or in future the card device) had to match the IIS ID. Fix both problems by converting the driver to register the DAIs based on probing of platform devices registered by the arch/arm code, using those platform devices to interact with the clock API. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-04-24 23:33:10 +08:00
extern struct snd_soc_dai s3c64xx_i2s_dai[];
ASoC: S3C64XX: IISv4: Add CPU driver Add the CPU driver for the IISv4 block found on S3C6410. For now, the driver is almost a copy of s3c64xx-i2s.c but it should diverge as more IISv4 specific stuff is added. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-04-27 14:57:11 +08:00
extern struct snd_soc_dai s3c64xx_i2s_v4_dai;
ASoC: Add s3c64xx-i2s support Add the initial code to support the S3C64XX I2S hardware using the s3c-i2s-v2 core code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04 08:49:31 +08:00
#endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */