target/linux/brcm2708/patches-3.18/0039-BCM2708-Added-support-for-HiFiBerry-Digi-board-Board.patch

   1 From 2a04dad39006e26f9ee4c56e78255d5e4dc20075 Mon Sep 17 00:00:00 2001
   2 From: Daniel Matuschek <info@crazy-audio.com>
   3 Date: Thu, 16 Jan 2014 07:26:08 +0100
   4 Subject: [PATCH 039/114] BCM2708: Added support for HiFiBerry Digi board Board
   5  initalization by I2C
   6
   7 Signed-off-by: Daniel Matuschek <daniel@matuschek.net>
   8 ---
   9  arch/arm/mach-bcm2708/bcm2708.c | 20 ++++++++++++++++++++
  10  1 file changed, 20 insertions(+)
  11
  12 --- a/arch/arm/mach-bcm2708/bcm2708.c
  13 +++ b/arch/arm/mach-bcm2708/bcm2708.c
  14 @@ -623,6 +623,21 @@ static struct platform_device snd_pcm510
  15  };
  16  #endif
  17
  18 +#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI_MODULE)
  19 +static struct platform_device snd_hifiberry_digi_device = {
  20 +        .name = "snd-hifiberry-digi",
  21 +        .id = 0,
  22 +        .num_resources = 0,
  23 +};
  24 +
  25 +static struct i2c_board_info __initdata snd_wm8804_i2c_devices[] = {
  26 +        {
  27 +                I2C_BOARD_INFO("wm8804", 0x3b)
  28 +        },
  29 +};
  30 +
  31 +#endif
  32 +
  33  #if defined(CONFIG_SND_BCM2708_SOC_RPI_DAC) || defined(CONFIG_SND_BCM2708_SOC_RPI_DAC_MODULE)
  34  static struct platform_device snd_rpi_dac_device = {
  35          .name = "snd-rpi-dac",
  36 @@ -766,6 +781,11 @@ void __init bcm2708_init(void)
  37          bcm_register_device(&snd_pcm5102a_codec_device);
  38  #endif
  39
  40 +#if defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI) || defined(CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI_MODULE)
  41 +        bcm_register_device(&snd_hifiberry_digi_device);
  42 +        i2c_register_board_info(1, snd_wm8804_i2c_devices, ARRAY_SIZE(snd_wm8804_i2c_devices));
  43 +#endif
  44 +
  45  #if defined(CONFIG_SND_BCM2708_SOC_RPI_DAC) || defined(CONFIG_SND_BCM2708_SOC_RPI_DAC_MODULE)
  46          bcm_register_device(&snd_rpi_dac_device);
  47          bcm_register_device(&snd_pcm1794a_codec_device);