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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2010-08-31 14:46:53 +0900
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-09-01 11:18:09 +0100
commit41a686eedfcec74f5facd487835deff8fb5cef60 (patch)
tree8961ca056eff6ff01abe7c7ecbdb6efdfd356fab /sound/soc
parent6d86577124bd674209954517a074a472456c758b (diff)
ASoC: fsi-codec: Add FSI - HDMI support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/sh/Kconfig7
-rw-r--r--sound/soc/sh/Makefile2
-rw-r--r--sound/soc/sh/fsi-hdmi.c61
3 files changed, 70 insertions, 0 deletions
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 52d7e8ed9c1f..6b224d21e51b 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -62,6 +62,13 @@ config SND_FSI_DA7210
This option enables generic sound support for the
FSI - DA7210 unit
+config SND_FSI_HDMI
+ bool "FSI-HDMI sound support"
+ depends on SND_SOC_SH4_FSI && FB_SH_MOBILE_HDMI
+ help
+ This option enables generic sound support for the
+ FSI - HDMI 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 8a5a19293bda..94476d4c0fd5 100644
--- a/sound/soc/sh/Makefile
+++ b/sound/soc/sh/Makefile
@@ -16,9 +16,11 @@ obj-$(CONFIG_SND_SOC_SH4_SIU) += snd-soc-siu.o
snd-soc-sh7760-ac97-objs := sh7760-ac97.o
snd-soc-fsi-ak4642-objs := fsi-ak4642.o
snd-soc-fsi-da7210-objs := fsi-da7210.o
+snd-soc-fsi-hdmi-objs := fsi-hdmi.o
snd-soc-migor-objs := migor.o
obj-$(CONFIG_SND_SH7760_AC97) += snd-soc-sh7760-ac97.o
obj-$(CONFIG_SND_FSI_AK4642) += snd-soc-fsi-ak4642.o
obj-$(CONFIG_SND_FSI_DA7210) += snd-soc-fsi-da7210.o
+obj-$(CONFIG_SND_FSI_HDMI) += snd-soc-fsi-hdmi.o
obj-$(CONFIG_SND_SIU_MIGOR) += snd-soc-migor.o
diff --git a/sound/soc/sh/fsi-hdmi.c b/sound/soc/sh/fsi-hdmi.c
new file mode 100644
index 000000000000..950e3e0c971d
--- /dev/null
+++ b/sound/soc/sh/fsi-hdmi.c
@@ -0,0 +1,61 @@
+/*
+ * FSI - HDMI sound support
+ *
+ * Copyright (C) 2010 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <sound/sh_fsi.h>
+#include <video/sh_mobile_hdmi.h>
+
+static struct snd_soc_dai_link fsi_dai_link = {
+ .name = "HDMI",
+ .stream_name = "HDMI",
+ .cpu_dai_name = "fsib-dai", /* fsi B */
+ .codec_dai_name = "sh_mobile_hdmi-hifi",
+ .platform_name = "sh_fsi2",
+ .codec_name = "sh-mobile-hdmi",
+};
+
+static struct snd_soc_card fsi_soc_card = {
+ .name = "FSI",
+ .dai_link = &fsi_dai_link,
+ .num_links = 1,
+};
+
+static struct platform_device *fsi_snd_device;
+
+static int __init fsi_hdmi_init(void)
+{
+ int ret = -ENOMEM;
+
+ fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_B);
+ if (!fsi_snd_device)
+ goto out;
+
+ platform_set_drvdata(fsi_snd_device, &fsi_soc_card);
+ ret = platform_device_add(fsi_snd_device);
+
+ if (ret)
+ platform_device_put(fsi_snd_device);
+
+out:
+ return ret;
+}
+
+static void __exit fsi_hdmi_exit(void)
+{
+ platform_device_unregister(fsi_snd_device);
+}
+
+module_init(fsi_hdmi_init);
+module_exit(fsi_hdmi_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Generic SH4 FSI-HDMI sound card");
+MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>");