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MLK-13975: ASoC: fsl: amix: remove primary SAI power on/off 

The intention of currently implemented primary SAI power-on/off
on BE startup/shutdown was to make sure the primary SAI is
powered-on when the playback is started on the secondary SAI.
However in a such scenario the primary SAI is powered-on when
the primary SAI output is recorded.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@freescale.com>
pull/10/head
Viorel Suman 2017-08-11 11:30:08 +03:00 committed by Jason Liu
parent 09ceec22d2
commit 8d56670ccc
1 changed files with 0 additions and 18 deletions
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18
sound/soc/fsl/imx-amix.c
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@ -32,22 +32,6 @@ struct imx_amix {
struct snd_soc_dapm_route *dapm_routes;
};
static int imx_amix_be_startup(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct imx_amix *priv = snd_soc_card_get_drvdata(rtd->card);
return pm_runtime_get_sync(&priv->out_pdev->dev);
}
static void imx_amix_be_shutdown(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct imx_amix *priv = snd_soc_card_get_drvdata(rtd->card);
pm_runtime_put_sync(&priv->out_pdev->dev);
}
static const u32 imx_amix_rates[] = {
8000, 12000, 16000, 24000, 32000, 48000, 64000, 96000,
};
@ -170,8 +154,6 @@ static struct snd_soc_ops imx_amix_fe_ops = {
};
static struct snd_soc_ops imx_amix_be_ops = {
.startup = imx_amix_be_startup,
.shutdown = imx_amix_be_shutdown,
.hw_params = imx_amix_be_hw_params,
};