From 064bfada66779d95686cacdcbb17551e2c0bf66b Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Sun, 8 Apr 2012 21:19:25 -0700
Subject: [PATCH] ASoC: sh: fsi: use simple-card instead of fsi-da7210

This patch uses simple-card driver instead of fsi-da7210 on each board.
To select DA7210 driver, each boards select it on Kconfig.

This patch removes fsi-da7210 driver which is no longer needed

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 arch/sh/boards/Kconfig               |  1 +
 arch/sh/boards/mach-ecovec24/setup.c | 26 +++++++++
 sound/soc/sh/Kconfig                 |  8 ---
 sound/soc/sh/Makefile                |  2 -
 sound/soc/sh/fsi-da7210.c            | 81 ----------------------------
 5 files changed, 27 insertions(+), 91 deletions(-)
 delete mode 100644 sound/soc/sh/fsi-da7210.c

diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 0da49f3b0f4f..c0241bd584f4 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -224,6 +224,7 @@ config SH_ECOVEC
 	bool "EcoVec"
 	depends on CPU_SUBTYPE_SH7724
 	select ARCH_REQUIRE_GPIOLIB
+	select SND_SOC_DA7210 if SND_SIMPLE_CARD
 	help
 	  Renesas "R0P7724LC0011/21RL (EcoVec)" support.
 
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index d12fe9ddf3da..299a40a44c92 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -32,6 +32,7 @@
 #include <linux/videodev2.h>
 #include <video/sh_mobile_lcdc.h>
 #include <sound/sh_fsi.h>
+#include <sound/simple_card.h>
 #include <media/sh_mobile_ceu.h>
 #include <media/soc_camera.h>
 #include <media/tw9910.h>
@@ -809,6 +810,30 @@ static struct platform_device fsi_device = {
 	},
 };
 
+static struct asoc_simple_dai_init_info fsi_da7210_init_info = {
+	.fmt		= SND_SOC_DAIFMT_I2S,
+	.codec_daifmt	= SND_SOC_DAIFMT_CBM_CFM,
+	.cpu_daifmt	= SND_SOC_DAIFMT_CBS_CFS,
+};
+
+static struct asoc_simple_card_info fsi_da7210_info = {
+	.name		= "DA7210",
+	.card		= "FSIB-DA7210",
+	.cpu_dai	= "fsib-dai",
+	.codec		= "da7210.0-001a",
+	.platform	= "sh_fsi.0",
+	.codec_dai	= "da7210-hifi",
+	.init		= &fsi_da7210_init_info,
+};
+
+static struct platform_device fsi_da7210_device = {
+	.name	= "asoc-simple-card",
+	.dev	= {
+		.platform_data	= &fsi_da7210_info,
+	},
+};
+
+
 /* IrDA */
 static struct resource irda_resources[] = {
 	[0] = {
@@ -945,6 +970,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
 	&camera_devices[1],
 	&camera_devices[2],
 	&fsi_device,
+	&fsi_da7210_device,
 	&irda_device,
 	&vou_device,
 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 9ef49c89a001..c9fdf63e7156 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -46,14 +46,6 @@ config SND_SH7760_AC97
 	  This option enables generic sound support for the first
 	  AC97 unit of the SH7760.
 
-config SND_FSI_DA7210
-	tristate "FSI-DA7210 sound support"
-	depends on SND_SOC_SH4_FSI && I2C
-	select SND_SOC_DA7210
-	help
-	  This option enables generic sound support for the
-	  FSI - DA7210 unit
-
 config SND_SIU_MIGOR
 	tristate "SIU sound support on Migo-R"
 	depends on SH_MIGOR
diff --git a/sound/soc/sh/Makefile b/sound/soc/sh/Makefile
index f37fc3a22590..849b387d17d9 100644
--- a/sound/soc/sh/Makefile
+++ b/sound/soc/sh/Makefile
@@ -14,9 +14,7 @@ obj-$(CONFIG_SND_SOC_SH4_SIU)	+= snd-soc-siu.o
 
 ## boards
 snd-soc-sh7760-ac97-objs	:= sh7760-ac97.o
-snd-soc-fsi-da7210-objs		:= fsi-da7210.o
 snd-soc-migor-objs		:= migor.o
 
 obj-$(CONFIG_SND_SH7760_AC97)	+= snd-soc-sh7760-ac97.o
-obj-$(CONFIG_SND_FSI_DA7210)	+= snd-soc-fsi-da7210.o
 obj-$(CONFIG_SND_SIU_MIGOR)	+= snd-soc-migor.o
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
deleted file mode 100644
index 1dd3354c7411..000000000000
--- a/sound/soc/sh/fsi-da7210.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * fsi-da7210.c
- *
- * Copyright (C) 2009 Renesas Solutions Corp.
- * Kuninori Morimoto <morimoto.kuninori@renesas.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- */
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <sound/sh_fsi.h>
-
-static int fsi_da7210_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_dai *codec = rtd->codec_dai;
-	struct snd_soc_dai *cpu = rtd->cpu_dai;
-	int ret;
-
-	ret = snd_soc_dai_set_fmt(codec,
-				   SND_SOC_DAIFMT_I2S |
-				   SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_I2S |
-				       SND_SOC_DAIFMT_CBS_CFS);
-
-	return ret;
-}
-
-static struct snd_soc_dai_link fsi_da7210_dai = {
-	.name		= "DA7210",
-	.stream_name	= "DA7210",
-	.cpu_dai_name	= "fsib-dai", /* FSI B */
-	.codec_dai_name	= "da7210-hifi",
-	.platform_name	= "sh_fsi.0",
-	.codec_name	= "da7210-codec.0-001a",
-	.init		= fsi_da7210_init,
-};
-
-static struct snd_soc_card fsi_soc_card = {
-	.name		= "FSI-DA7210",
-	.owner		= THIS_MODULE,
-	.dai_link	= &fsi_da7210_dai,
-	.num_links	= 1,
-};
-
-static struct platform_device *fsi_da7210_snd_device;
-
-static int __init fsi_da7210_sound_init(void)
-{
-	int ret;
-
-	fsi_da7210_snd_device = platform_device_alloc("soc-audio", FSI_PORT_B);
-	if (!fsi_da7210_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(fsi_da7210_snd_device, &fsi_soc_card);
-	ret = platform_device_add(fsi_da7210_snd_device);
-	if (ret)
-		platform_device_put(fsi_da7210_snd_device);
-
-	return ret;
-}
-
-static void __exit fsi_da7210_sound_exit(void)
-{
-	platform_device_unregister(fsi_da7210_snd_device);
-}
-
-module_init(fsi_da7210_sound_init);
-module_exit(fsi_da7210_sound_exit);
-
-/* Module information */
-MODULE_DESCRIPTION("ALSA SoC FSI DA2710");
-MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
-MODULE_LICENSE("GPL");
-- 
2.39.2