From: Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
To: Mark Brown <broonie@kernel.org>
Cc: Simon <horms@verge.net.au>,
Morimoto <kuninori.morimoto.gx@renesas.com>,
Linux-SH <linux-sh@vger.kernel.org>,
Linux-ALSA <alsa-devel@alsa-project.org>,
Liam Girdwood <lgirdwood@gmail.com>
Subject: [PATCH 1/2][RFC] ASoC: fsi: fixup SND_SOC_DAIFMT_CBx_CFx flags
Date: Tue, 11 Mar 2014 23:48:21 -0700 (PDT) [thread overview]
Message-ID: <87siqnrjyl.wl%kuninori.morimoto.gx@gmail.com> (raw)
In-Reply-To: <87txb3rjzw.wl%kuninori.morimoto.gx@gmail.com>
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
SND_SOC_DAIFMT_CBx_CFx means "codec" side master/slave mode.
Then, FSI will be master mode if it was SND_SOC_DAIFMT_CBS_CFS.
This patch fixup platform settings too.
Then, it tidyups SND_SOC_DAIFMT_INV settings.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
.../boot/dts/r8a7740-armadillo800eva-reference.dts | 3 ++-
arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 2 ++
arch/arm/mach-shmobile/board-armadillo800eva.c | 4 +---
arch/arm/mach-shmobile/board-kzm9g.c | 4 +---
arch/arm/mach-shmobile/board-mackerel.c | 6 ++----
arch/sh/boards/mach-ecovec24/setup.c | 4 +---
arch/sh/boards/mach-se/7724/setup.c | 4 +---
sound/soc/sh/fsi.c | 2 +-
8 files changed, 11 insertions(+), 18 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
index 95a849b..acffbab 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -135,7 +135,8 @@
simple-audio-card,cpu {
sound-dai = <&sh_fsi2 0>;
- bitclock-inversion;
+ bitclock-master;
+ frame-master;
};
simple-audio-card,codec {
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index eb8886b..68da428 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -158,6 +158,8 @@
simple-audio-card,format = "left_j";
simple-audio-card,cpu {
sound-dai = <&sh_fsi2 0>;
+ bitclock-master;
+ frame-master;
};
simple-audio-card,codec {
sound-dai = <&ak4648>;
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 93533e2..9323854 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -988,14 +988,12 @@ static struct asoc_simple_card_info fsi_wm8978_info = {
.card = "FSI2A-WM8978",
.codec = "wm8978.0-001a",
.platform = "sh_fsi2",
- .daifmt = SND_SOC_DAIFMT_I2S,
+ .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.name = "fsia-dai",
- .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,
},
.codec_dai = {
.name = "wm8978-hifi",
- .fmt = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_NB_NF,
.sysclk = 12288000,
},
};
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index bc40b85..03dc3ac 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -589,14 +589,12 @@ static struct asoc_simple_card_info fsi2_ak4648_info = {
.card = "FSI2A-AK4648",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi2",
- .daifmt = SND_SOC_DAIFMT_LEFT_J,
+ .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.name = "fsia-dai",
- .fmt = SND_SOC_DAIFMT_CBS_CFS,
},
.codec_dai = {
.name = "ak4642-hifi",
- .fmt = SND_SOC_DAIFMT_CBM_CFM,
.sysclk = 11289600,
},
};
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 3aba037..8c43321 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -509,9 +509,9 @@ static struct asoc_simple_card_info fsi2_hdmi_info = {
.card = "FSI2B-HDMI",
.codec = "sh-mobile-hdmi",
.platform = "sh_fsi2",
+ .fmt = SND_SOC_DAIFMT_CBS_CFS,
.cpu_dai = {
.name = "fsib-dai",
- .fmt = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF,
},
.codec_dai = {
.name = "sh_mobile_hdmi-hifi",
@@ -905,14 +905,12 @@ static struct asoc_simple_card_info fsi2_ak4643_info = {
.card = "FSI2A-AK4643",
.codec = "ak4642-codec.0-0013",
.platform = "sh_fsi2",
- .daifmt = SND_SOC_DAIFMT_LEFT_J,
+ .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.name = "fsia-dai",
- .fmt = SND_SOC_DAIFMT_CBS_CFS,
},
.codec_dai = {
.name = "ak4642-hifi",
- .fmt = SND_SOC_DAIFMT_CBM_CFM,
.sysclk = 11289600,
},
};
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 5bc3a15..85d5255 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -861,14 +861,12 @@ static struct asoc_simple_card_info fsi_da7210_info = {
.card = "FSIB-DA7210",
.codec = "da7210.0-001a",
.platform = "sh_fsi.0",
- .daifmt = SND_SOC_DAIFMT_I2S,
+ .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.name = "fsib-dai",
- .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,
},
.codec_dai = {
.name = "da7210-hifi",
- .fmt = SND_SOC_DAIFMT_CBM_CFM,
},
};
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 21e4230..1162bc6 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -304,14 +304,12 @@ static struct asoc_simple_card_info fsi_ak4642_info = {
.card = "FSIA-AK4642",
.codec = "ak4642-codec.0-0012",
.platform = "sh_fsi.0",
- .daifmt = SND_SOC_DAIFMT_LEFT_J,
+ .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM,
.cpu_dai = {
.name = "fsia-dai",
- .fmt = SND_SOC_DAIFMT_CBS_CFS | SND_SOC_DAIFMT_IB_NF,
},
.codec_dai = {
.name = "ak4642-hifi",
- .fmt = SND_SOC_DAIFMT_CBM_CFM,
.sysclk = 11289600,
},
};
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 1967f44..710a079 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1711,9 +1711,9 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
/* set master/slave audio interface */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
- fsi->clk_master = 1;
break;
case SND_SOC_DAIFMT_CBS_CFS:
+ fsi->clk_master = 1; /* codec is slave, cpu is master */
break;
default:
return -EINVAL;
--
1.7.9.5
next prev parent reply other threads:[~2014-03-12 6:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-12 6:47 [PATCH 0/2][RFC] ASoC: fsi/rcar: fixup SND_SOC_DAIFMT_CBx_CFx flags Kuninori Morimoto
2014-03-12 6:48 ` Kuninori Morimoto [this message]
2014-03-13 23:55 ` [PATCH 1/2][RFC] ASoC: fsi: " Simon Horman
2014-03-12 6:48 ` [PATCH 2/2][RFC] ASoC: rcar: " Kuninori Morimoto
2014-03-13 10:48 ` [PATCH 0/2][RFC] ASoC: fsi/rcar: " Mark Brown
2014-03-13 23:55 ` Kuninori Morimoto
2014-03-13 23:55 ` Simon Horman
2014-03-14 10:26 ` Mark Brown
2014-03-17 0:15 ` Simon Horman
2014-03-14 0:54 ` [PATCH 0/2 v2] " Kuninori Morimoto
2014-03-14 0:56 ` [PATCH 1/2 v2] ASoC: fsi: " Kuninori Morimoto
2014-03-14 19:31 ` Mark Brown
2014-03-14 0:56 ` [PATCH 2/2] ASoC: rcar: " Kuninori Morimoto
2014-03-14 19:34 ` Mark Brown
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