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Commit 5eeec215 authored by Ricardo Neri's avatar Ricardo Neri Committed by Tony Lindgren
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ARM: OMAP: devices: Register platform devices for HDMI audio 



Add platform registration for the devices HDMI audio support. The
omap-hdmi-audio-dai platform device is to be used by the ASoC HDMI
CPU DAI driver. The omap-hdmi-audio platform device is to be used
by the ASoC HDMI machine driver that links together the ASOC CPU DAI,
ASoC plaform and ASoC codec drivers.

Signed-off-by: default avatarRicardo Neri <ricardo.neri@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent a42cf2c6

arch/arm/mach-omap2/devices.c

+31 −0
Original line number Diff line number Diff line
@@ -355,6 +355,36 @@ static void __init omap_init_dmic(void) 
static inline void omap_init_dmic(void) {}

#endif



#if defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI) || \

		defined(CONFIG_SND_OMAP_SOC_OMAP_HDMI_MODULE)



static struct platform_device omap_hdmi_audio = {

	.name	= "omap-hdmi-audio",

	.id	= -1,

};



static void __init omap_init_hdmi_audio(void)

{

	struct omap_hwmod *oh;

	struct platform_device *pdev;



	oh = omap_hwmod_lookup("dss_hdmi");

	if (!oh) {

		printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n");

		return;

	}



	pdev = omap_device_build("omap-hdmi-audio-dai",

		-1, oh, NULL, 0, NULL, 0, 0);

	WARN(IS_ERR(pdev),

	     "Can't build omap_device for omap-hdmi-audio-dai.\n");



	platform_device_register(&omap_hdmi_audio);

}

#else

static inline void omap_init_hdmi_audio(void) {}

#endif



#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)



#include <plat/mcspi.h>
@@ -704,6 +734,7 @@ static int __init omap2_init_devices(void) 
	omap_init_mcpdm();

	omap_init_dmic();

	omap_init_camera();

	omap_init_hdmi_audio();

	omap_init_mbox();

	omap_init_mcspi();

	omap_init_pmu();