e0236f541e
According to the PCM179x data sheets sampling frequencies between 10 kHz and 200 kHz are supported. Specify support in the driver. Tested with PCM1791A. References: http://www.ti.com/lit/ds/symlink/pcm1791a.pdf http://www.ti.com/lit/ds/symlink/pcm1792a.pdf http://www.ti.com/lit/ds/symlink/pcm1795.pdf http://www.ti.com/lit/ds/symlink/pcm1796.pdf Signed-off-by: Jacob Siverskog <jacob@teenage.engineering> Reviewed-by: Johan Hovold <johan@kernel.org> Acked-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Mark Brown <broonie@kernel.org>
29 lines
914 B
C
29 lines
914 B
C
/*
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* definitions for PCM179X
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*
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* Copyright 2013 Amarula Solutions
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __PCM179X_H__
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#define __PCM179X_H__
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#define PCM1792A_FORMATS (SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S24_LE | \
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SNDRV_PCM_FMTBIT_S16_LE)
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extern const struct regmap_config pcm179x_regmap_config;
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int pcm179x_common_init(struct device *dev, struct regmap *regmap);
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int pcm179x_common_exit(struct device *dev);
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#endif
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