From 5f67055561dffcdb64ee7213a492c34bceb13f33 Mon Sep 17 00:00:00 2001
From: Xinhuang Li <buluess.li@rock-chips.com>
Date: Mon, 26 Mar 2018 17:50:02 +0800
Subject: [PATCH] ASoC: codecs: rk3228: add capture support

Change-Id: Ibad275ec17389885007df1d67fb63e34f794b023
Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
---
 sound/soc/codecs/rk3228_codec.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sound/soc/codecs/rk3228_codec.c b/sound/soc/codecs/rk3228_codec.c
index 9c0c831b5bcf..069be2ca225b 100644
--- a/sound/soc/codecs/rk3228_codec.c
+++ b/sound/soc/codecs/rk3228_codec.c
@@ -358,6 +358,16 @@ static struct snd_soc_dai_driver rk3228_dai[] = {
 				    SNDRV_PCM_FMTBIT_S24_LE |
 				    SNDRV_PCM_FMTBIT_S32_LE),
 		},
+		.capture = {
+			.stream_name = "HIFI Capture",
+			.channels_min = 2,
+			.channels_max = 8,
+			.rates = SNDRV_PCM_RATE_8000_96000,
+			.formats = (SNDRV_PCM_FMTBIT_S16_LE |
+				    SNDRV_PCM_FMTBIT_S20_3LE |
+				    SNDRV_PCM_FMTBIT_S24_LE |
+				    SNDRV_PCM_FMTBIT_S32_LE),
+		},
 		.ops = &rk3228_dai_ops,
 	},
 };