Add device for HDMI audio. This device uses hwmod data from dss_hdmi. This device is to be used by the ASoC HDMI CPU DAI to obtain base memory address and DMA request number.
Signed-off-by: Ricardo Neri <[email protected]> --- arch/arm/mach-omap2/devices.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 7b85585..56e2e98 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -313,6 +313,22 @@ OMAP_MCBSP_PLATFORM_DEVICE(5); static void omap_init_audio(void) { + struct omap_hwmod *oh_hdmi; + struct omap_device *od_hdmi; + char *oh_hdmi_name = "dss_hdmi"; + char *dev_hdmi_name = "hdmi-audio-dai"; + + if (cpu_is_omap44xx()) { + oh_hdmi = omap_hwmod_lookup(oh_hdmi_name); + WARN(!oh_hdmi, "%s: could not find omap_hwmod for %s\n", + __func__, oh_hdmi_name); + + od_hdmi = omap_device_build(dev_hdmi_name, -1, oh_hdmi, NULL, 0, + NULL, 0, false); + WARN(IS_ERR(od_hdmi), "%s: could not build omap_device for %s\n", + __func__, dev_hdmi_name); + } + platform_device_register(&omap_mcbsp1); platform_device_register(&omap_mcbsp2); if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) { -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
