diff options
| author | Zidan Wang <zidan.wang@freescale.com> | 2015-09-24 18:59:14 +0800 |
|---|---|---|
| committer | Zidan Wang <zidan.wang@freescale.com> | 2015-09-25 14:48:40 +0800 |
| commit | b436254cd55dc0d2ebb6d2ca7ce5f58520ea5dbc (patch) | |
| tree | f22f999e855510b43796ee00e742cba2c2edd967 | |
| parent | 141f4850bed4bf41cb44ef0b4ee74779a828f50a (diff) | |
MLK-11623 ASoC: imx-cs42888: add 32k and 64k sample rate support
When codec sysclk is 24576000, the sample rate ratio can be 128, 192,
256, 384, 512, 768, 1024. So 32k, 48k, 64k, 96k, 192k can be support.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
| -rw-r--r-- | sound/soc/fsl/imx-cs42888.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sound/soc/fsl/imx-cs42888.c b/sound/soc/fsl/imx-cs42888.c index 7b0047ae230f..26e0809c1533 100644 --- a/sound/soc/fsl/imx-cs42888.c +++ b/sound/soc/fsl/imx-cs42888.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2014 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010-2015 Freescale Semiconductor, Inc. All Rights Reserved. */ /* @@ -80,11 +80,13 @@ static int imx_cs42888_surround_startup(struct snd_pcm_substream *substream) int ret; if (priv->mclk_freq == 24576000) { - support_rates[0] = 48000; - support_rates[1] = 96000; - support_rates[2] = 192000; + support_rates[0] = 32000; + support_rates[1] = 48000; + support_rates[2] = 64000; + support_rates[3] = 96000; + support_rates[4] = 192000; constraint_rates.list = support_rates; - constraint_rates.count = 3; + constraint_rates.count = 5; ret = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraint_rates); |