From d04a3c4e55db54894f623d74bde84dc1bb339e6f Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 16 Nov 2012 01:17:43 -0800
Subject: [PATCH] --- yaml --- r: 342724 b: refs/heads/master c:
 3449f5fab8c51e37a8a48bc2516588c615373191 h: refs/heads/master v: v3

---
 [refs]                   |  2 +-
 trunk/sound/soc/sh/fsi.c | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index f97b307325a6..e12ab42326bb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2522acd28a8558d53f5404054d256c3dbf00b6d2
+refs/heads/master: 3449f5fab8c51e37a8a48bc2516588c615373191
diff --git a/trunk/sound/soc/sh/fsi.c b/trunk/sound/soc/sh/fsi.c
index 22037f1c76fb..e74c4ebc957a 100644
--- a/trunk/sound/soc/sh/fsi.c
+++ b/trunk/sound/soc/sh/fsi.c
@@ -267,6 +267,8 @@ struct fsi_priv {
 	int clk_cpg:1;
 	int spdif:1;
 	int enable_stream:1;
+	int bit_clk_inv:1;
+	int lr_clk_inv:1;
 
 	long rate;
 };
@@ -1645,6 +1647,16 @@ static int fsi_hw_startup(struct fsi_priv *fsi,
 
 	/* clock inversion (CKG2) */
 	data = 0;
+	if (fsi->bit_clk_inv)
+		data |= (1 << 0);
+	if (fsi->lr_clk_inv)
+		data |= (1 << 4);
+	if (fsi_is_clk_master(fsi))
+		data <<= 8;
+	/* FIXME
+	 *
+	 * SH_FSI_xxx_INV style will be removed
+	 */
 	if (SH_FSI_LRM_INV & flags)
 		data |= 1 << 12;
 	if (SH_FSI_BRM_INV & flags)
@@ -1796,6 +1808,27 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
+	/* set clock inversion */
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_IF:
+		fsi->bit_clk_inv = 0;
+		fsi->lr_clk_inv = 1;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		fsi->bit_clk_inv = 1;
+		fsi->lr_clk_inv = 0;
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		fsi->bit_clk_inv = 1;
+		fsi->lr_clk_inv = 1;
+		break;
+	case SND_SOC_DAIFMT_NB_NF:
+	default:
+		fsi->bit_clk_inv = 0;
+		fsi->lr_clk_inv = 0;
+		break;
+	}
+
 	if (fsi_is_clk_master(fsi)) {
 		/*
 		 * CAUTION