summaryrefslogtreecommitdiffstats
path: root/sound/soc/rockchip
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/rockchip')
-rw-r--r--sound/soc/rockchip/rockchip_i2s.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 908211e1d6fc..cc22ab3d10dd 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -328,6 +328,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
val |= I2S_CHN_4;
break;
case 2:
+ case 1:
val |= I2S_CHN_2;
break;
default:
@@ -460,7 +461,7 @@ static struct snd_soc_dai_driver rockchip_i2s_dai = {
},
.capture = {
.stream_name = "Capture",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = (SNDRV_PCM_FMTBIT_S8 |
@@ -654,7 +655,7 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
}
if (!of_property_read_u32(node, "rockchip,capture-channels", &val)) {
- if (val >= 2 && val <= 8)
+ if (val >= 1 && val <= 8)
soc_dai->capture.channels_max = val;
}