47 lines
1.7 KiB
Diff
47 lines
1.7 KiB
Diff
From ab2549a74dcee90dc017a08091ee4580550aa914 Mon Sep 17 00:00:00 2001
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From: Daniel Matuschek <info@crazy-audio.com>
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Date: Thu, 16 Jan 2014 07:26:08 +0100
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Subject: [PATCH 042/148] BCM2708: Added support for HiFiBerry Digi board Board
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initalization by I2C
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Signed-off-by: Daniel Matuschek <daniel@matuschek.net>
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---
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arch/arm/mach-bcm2708/bcm2708.c | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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--- a/arch/arm/mach-bcm2708/bcm2708.c
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+++ b/arch/arm/mach-bcm2708/bcm2708.c
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@@ -652,6 +652,21 @@ static struct platform_device snd_pcm510
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};
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#endif
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+#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI_MODULE)
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+static struct platform_device snd_hifiberry_digi_device = {
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+ .name = "snd-hifiberry-digi",
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+ .id = 0,
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+ .num_resources = 0,
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+};
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+
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+static struct i2c_board_info __initdata snd_wm8804_i2c_devices[] = {
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+ {
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+ I2C_BOARD_INFO("wm8804", 0x3b)
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+ },
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+};
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+
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+#endif
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+
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#if defined(CONFIG_SND_BCM2708_SOC_RPI_DAC) || defined(CONFIG_SND_BCM2708_SOC_RPI_DAC_MODULE)
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static struct platform_device snd_rpi_dac_device = {
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.name = "snd-rpi-dac",
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@@ -839,6 +854,11 @@ void __init bcm2708_init(void)
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bcm_register_device_dt(&snd_pcm5102a_codec_device);
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#endif
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+#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI_MODULE)
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+ bcm_register_device_dt(&snd_hifiberry_digi_device);
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+ i2c_register_board_info_dt(1, snd_wm8804_i2c_devices, ARRAY_SIZE(snd_wm8804_i2c_devices));
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+#endif
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+
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#if defined(CONFIG_SND_BCM2708_SOC_RPI_DAC) || defined(CONFIG_SND_BCM2708_SOC_RPI_DAC_MODULE)
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bcm_register_device_dt(&snd_rpi_dac_device);
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bcm_register_device_dt(&snd_pcm1794a_codec_device);
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