openwrt/target/linux/brcm2708/patches-4.1/0038-BCM2708-Add-HifiBerry-DAC-to-board-file.patch

From 33a09a3e03ad860ab2783a2ba2f4b79f763ec756 Mon Sep 17 00:00:00 2001
From: Florian Meier <florian.meier@koalo.de>
Date: Fri, 22 Nov 2013 19:21:34 +0100
Subject: [PATCH 038/148] BCM2708: Add HifiBerry DAC to board file

This adds the initalization of the HifiBerry DAC
to the mach-bcm2708 board file.

Signed-off-by: Florian Meier <florian.meier@koalo.de>
---
 arch/arm/mach-bcm2708/bcm2708.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

--- a/arch/arm/mach-bcm2708/bcm2708.c
+++ b/arch/arm/mach-bcm2708/bcm2708.c
@@ -638,6 +638,20 @@ static struct platform_device bcm2708_i2
 };
 #endif
 
+#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC_MODULE)
+static struct platform_device snd_hifiberry_dac_device = {
+        .name = "snd-hifiberry-dac",
+        .id = 0,
+        .num_resources = 0,
+};
+
+static struct platform_device snd_pcm5102a_codec_device = {
+        .name = "pcm5102a-codec",
+        .id = -1,
+        .num_resources = 0,
+};
+#endif
+
 int __init bcm_register_device(struct platform_device *pdev)
 {
 	int ret;
@@ -806,6 +820,11 @@ void __init bcm2708_init(void)
 	bcm_register_device_dt(&bcm2708_i2s_device);
 #endif
 
+#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC_MODULE)
+        bcm_register_device_dt(&snd_hifiberry_dac_device);
+        bcm_register_device_dt(&snd_pcm5102a_codec_device);
+#endif
+
 	if (!use_dt) {
 		for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
 			struct amba_device *d = amba_devs[i];