cs4270.c (6a4770e335bd4df0a4577146f76e116ab6e23f40) cs4270.c (ab92d09d1306c738b751b839d81e867af1039d14)
1/*
2 * CS4270 ALSA SoC (ASoC) codec driver
3 *
4 * Author: Timur Tabi <timur@freescale.com>
5 *
6 * Copyright 2007-2009 Freescale Semiconductor, Inc. This file is licensed
7 * under the terms of the GNU General Public License version 2. This
8 * program is licensed "as is" without any warranty of any kind, whether

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595 cs4270->supplies);
596
597 return 0;
598}
599
600static int cs4270_soc_resume(struct snd_soc_codec *codec)
601{
602 struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
1/*
2 * CS4270 ALSA SoC (ASoC) codec driver
3 *
4 * Author: Timur Tabi <timur@freescale.com>
5 *
6 * Copyright 2007-2009 Freescale Semiconductor, Inc. This file is licensed
7 * under the terms of the GNU General Public License version 2. This
8 * program is licensed "as is" without any warranty of any kind, whether

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595 cs4270->supplies);
596
597 return 0;
598}
599
600static int cs4270_soc_resume(struct snd_soc_codec *codec)
601{
602 struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
603 int reg;
603 int reg, ret;
604
604
605 regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
606 cs4270->supplies);
605 ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
606 cs4270->supplies);
607 if (ret != 0)
608 return ret;
607
608 /* In case the device was put to hard reset during sleep, we need to
609 * wait 500ns here before any I2C communication. */
610 ndelay(500);
611
612 /* first restore the entire register cache ... */
613 snd_soc_cache_sync(codec);
614

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610 /* In case the device was put to hard reset during sleep, we need to
611 * wait 500ns here before any I2C communication. */
612 ndelay(500);
613
614 /* first restore the entire register cache ... */
615 snd_soc_cache_sync(codec);
616

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