From: Chen Liangjun <b36089@freescale.com>
Date: Fri, 13 Jul 2012 06:11:19 +0000 (+0800)
Subject: ENGR00216976 ESAI: add support for 4,6channel p2p
X-Git-Tag: v3.0.35-fsl~764
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ce06b79333d570107240cbf5281cf52c34d50514;p=karo-tx-linux.git

ENGR00216976 ESAI: add support for 4,6channel p2p

Add support for 4, 6 channels p2p playback in ESAI.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
---

diff --git a/sound/soc/imx/imx-cs42888.c b/sound/soc/imx/imx-cs42888.c
index 5a22939b8cc0..128c9959a25f 100644
--- a/sound/soc/imx/imx-cs42888.c
+++ b/sound/soc/imx/imx-cs42888.c
@@ -138,7 +138,7 @@ static int config_asrc(struct snd_pcm_substream *substream,
 			|| !asrc_func)
 		return -EINVAL;
 
-	if (channel != 2)
+	if ((channel != 2) && (channel != 4) && (channel != 6))
 		return -EINVAL;
 
 	ret = asrc_req_pair(channel, &asrc_esai_data.asrc_index);