.. | .. |
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1 | | -/* |
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2 | | - * Freescale MPC5200 PSC in I2S mode |
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3 | | - * ALSA SoC Digital Audio Interface (DAI) driver |
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4 | | - * |
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5 | | - * Copyright (C) 2008 Secret Lab Technologies Ltd. |
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6 | | - * Copyright (C) 2009 Jon Smirl, Digispeaker |
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7 | | - */ |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 2 | +// |
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| 3 | +// Freescale MPC5200 PSC in I2S mode |
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| 4 | +// ALSA SoC Digital Audio Interface (DAI) driver |
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| 5 | +// |
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| 6 | +// Copyright (C) 2008 Secret Lab Technologies Ltd. |
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| 7 | +// Copyright (C) 2009 Jon Smirl, Digispeaker |
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8 | 8 | |
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9 | 9 | #include <linux/module.h> |
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10 | 10 | #include <linux/of_device.h> |
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.. | .. |
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38 | 38 | struct snd_pcm_hw_params *params, |
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39 | 39 | struct snd_soc_dai *dai) |
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40 | 40 | { |
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41 | | - struct snd_soc_pcm_runtime *rtd = substream->private_data; |
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42 | | - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); |
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| 41 | + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
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| 42 | + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); |
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43 | 43 | u32 mode; |
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44 | 44 | |
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45 | 45 | dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i" |
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