[alsa-devel] [PATCH 2/6] OMAP4: Add device for HDMI OMAP4 audio for ASoC machine driver

[Ricardo Neri]

This device is used by the OMAP4 HDMI audio machine driver to register the
HDMI sound card.

Signed-off-by: Ricardo Neri <ricardo.neri at ti.com>
---
 arch/arm/mach-omap2/devices.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index a62f691..c407b9f 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -299,6 +299,17 @@ static struct platform_device omap_pcm = {
 	.id	= -1,
 };
 
+#if defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) || \
+	defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI_MODULE)
+/*
+ * Device for the ASoC OMAP4 HDMI machine driver
+ */
+static struct platform_device omap4_hdmi_audio = {
+	.name	= "omap4-hdmi-audio",
+	.id	= -1,
+};
+#endif
+
 /*
  * OMAP2420 has 2 McBSP ports
  * OMAP2430 has 5 McBSP ports
@@ -329,6 +340,8 @@ static void omap_init_audio(void)
 			NULL, 0, false);
 		WARN(IS_ERR(od_hdmi), "%s: could not build omap_device for %s\n",
 			__func__, dev_hdmi_name);
+
+		platform_device_register(&omap4_hdmi_audio);
 	}
 #endif
 
-- 
1.7.1