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authorGary Zhang <b13634@freescale.com>2011-11-11 13:19:13 +0800
committerEric Miao <eric.miao@linaro.org>2012-01-12 21:19:05 +0800
commitb600fde28ec1bce541a451308284097f62d467eb (patch)
tree92bd8eb2bfa4e04865a5ca2e32d7bc4f8f76de01
parent01382574cc0f67e2c9652acacfb141df1eb29f4e (diff)
downloadlinux-linaro-topic/lt-3.2-imx6-audio.tar.gz
ENGR00161608 SSI: support 24bit sampleratetopic/lt-3.2-imx6-audio
Add 24bit sample rate playback support for SSI and sgtl5000 codec driver. Signed-off-by: Gary Zhang <b13634@freescale.com>
-rw-r--r--sound/soc/imx/imx-ssi.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index a58440a..cd4bfbf 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -54,6 +54,9 @@
#include "imx-ssi.h"
#define SSI_SACNT_DEFAULT (SSI_SACNT_AC97EN | SSI_SACNT_FV)
+#define IMX_SSI_FORMATS \
+ (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
+ SNDRV_PCM_FMTBIT_S24_LE)
static const struct of_device_id imx_ssi_dt_ids[] = {
{ .compatible = "fsl,imx1-ssi", },
@@ -477,13 +480,13 @@ static struct snd_soc_dai_driver imx_ssi_dai = {
.channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_96000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = IMX_SSI_FORMATS,
},
.capture = {
.channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_96000,
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .formats = IMX_SSI_FORMATS,
},
.ops = &imx_ssi_pcm_dai_ops,
};