diff options
| author | Zidan Wang <zidan.wang@freescale.com> | 2015-04-08 11:11:48 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2015-05-08 16:34:17 +0800 |
| commit | 7989524c5c0b377eef6fb5b0bb545a2794fa29a4 (patch) | |
| tree | 10439ecf3331d01bb98d839097e95dc6d7918ac2 /sound | |
| parent | 45a3a7c237de9599d9d641e7f8763a8dda4dcd84 (diff) | |
MLK-10599-2 ASoC: wm8960: add 32 bit word length support
Add 32 bit word length support.
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8960.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index b6aaea825514..8a4f3b025280 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -650,6 +650,12 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream, case 24: iface |= 0x0008; break; + case 32: + /* right justify mode does not support 32 word length */ + if ((iface & 0x3) != 0) { + iface |= 0x000c; + break; + } default: dev_err(codec->dev, "unsupported width %d\n", params_width(params)); @@ -1050,7 +1056,7 @@ static int wm8960_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, #define WM8960_FORMATS \ (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ - SNDRV_PCM_FMTBIT_S24_LE) + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops wm8960_dai_ops = { .hw_params = wm8960_hw_params, |