ASoC: omap-mcpdm: Correct the supported number of channels
OMAP4 McPDM supports 5 downlink (playback), and 3 uplink (capture) channels. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -299,15 +299,17 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
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channels = params_channels(params);
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switch (channels) {
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case 5:
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if (stream == SNDRV_PCM_STREAM_CAPTURE)
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/* up to 3 channels for capture */
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return -EINVAL;
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link_mask |= 1 << 4;
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case 4:
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if (stream == SNDRV_PCM_STREAM_CAPTURE)
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/* up to 2 channels for capture */
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/* up to 3 channels for capture */
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return -EINVAL;
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link_mask |= 1 << 3;
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case 3:
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if (stream == SNDRV_PCM_STREAM_CAPTURE)
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/* up to 2 channels for capture */
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return -EINVAL;
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link_mask |= 1 << 2;
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case 2:
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link_mask |= 1 << 1;
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@ -403,13 +405,13 @@ static struct snd_soc_dai_driver omap_mcpdm_dai = {
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.remove_order = SND_SOC_COMP_ORDER_EARLY,
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.playback = {
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.channels_min = 1,
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.channels_max = 4,
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.channels_max = 5,
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.rates = OMAP_MCPDM_RATES,
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.formats = OMAP_MCPDM_FORMATS,
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},
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.capture = {
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.channels_min = 1,
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.channels_max = 2,
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.channels_max = 3,
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.rates = OMAP_MCPDM_RATES,
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.formats = OMAP_MCPDM_FORMATS,
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},
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