forked from luck/tmp_suning_uos_patched
c7b4f15ddb
This platform is no longer needed on DT boards, so let's remove them to avoid confusion. DT bindings should use the CPU DAIs (I2S/SSP/AC97) directly. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
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* linux/sound/arm/pxa2xx-pcm.c -- ALSA PCM interface for the Intel PXA2xx chip
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*
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* Author: Nicolas Pitre
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* Created: Nov 30, 2004
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* Copyright: (C) 2004 MontaVista Software, Inc.
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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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#include <linux/dma-mapping.h>
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#include <linux/module.h>
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#include <linux/dmaengine.h>
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#include <linux/of.h>
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#include <sound/core.h>
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#include <sound/soc.h>
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#include <sound/pxa2xx-lib.h>
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#include <sound/dmaengine_pcm.h>
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static const struct snd_soc_component_driver pxa2xx_soc_platform = {
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.ops = &pxa2xx_pcm_ops,
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.pcm_new = pxa2xx_soc_pcm_new,
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.pcm_free = pxa2xx_pcm_free_dma_buffers,
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};
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static int pxa2xx_soc_platform_probe(struct platform_device *pdev)
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{
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return devm_snd_soc_register_component(&pdev->dev, &pxa2xx_soc_platform,
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NULL, 0);
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}
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static struct platform_driver pxa_pcm_driver = {
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.driver = {
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.name = "pxa-pcm-audio",
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},
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.probe = pxa2xx_soc_platform_probe,
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};
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module_platform_driver(pxa_pcm_driver);
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MODULE_AUTHOR("Nicolas Pitre");
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MODULE_DESCRIPTION("Intel PXA2xx PCM DMA module");
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MODULE_LICENSE("GPL");
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MODULE_ALIAS("platform:pxa-pcm-audio");
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