sound/soc/blackfin/Kconfig

   1 config SND_BF5XX_I2S
   2         tristate "SoC I2S Audio for the ADI BF5xx chip"
   3         depends on BLACKFIN
   4         help
   5           Say Y or M if you want to add support for codecs attached to
   6           the Blackfin SPORT (synchronous serial ports) interface in I2S
   7           mode (supports single stereo In/Out).
   8           You will also need to select the audio interfaces to support below.
   9
  10 config SND_BF5XX_SOC_SSM2602
  11         tristate "SoC SSM2602 Audio support for BF52x ezkit"
  12         depends on SND_BF5XX_I2S
  13         select SND_BF5XX_SOC_I2S
  14         select SND_SOC_SSM2602
  15         select I2C
  16         help
  17           Say Y if you want to add support for SoC audio on BF527-EZKIT.
  18
  19 config SND_BF5XX_SOC_AD73311
  20         tristate "SoC AD73311 Audio support for Blackfin"
  21         depends on SND_BF5XX_I2S
  22         select SND_BF5XX_SOC_I2S
  23         select SND_SOC_AD73311
  24         help
  25           Say Y if you want to add support for AD73311 codec on Blackfin.
  26
  27 config SND_BFIN_AD73311_SE
  28         int "PF pin for AD73311L Chip Select"
  29         depends on SND_BF5XX_SOC_AD73311
  30         default 4
  31         help
  32           Enter the GPIO used to control AD73311's SE pin. Acceptable
  33           values are 0 to 7
  34
  35 config SND_BF5XX_AC97
  36         tristate "SoC AC97 Audio for the ADI BF5xx chip"
  37         depends on BLACKFIN
  38         help
  39           Say Y or M if you want to add support for codecs attached to
  40           the Blackfin SPORT (synchronous serial ports) interface in slot 16
  41           mode (pseudo AC97 interface).
  42           You will also need to select the audio interfaces to support below.
  43
  44           Note:
  45           AC97 codecs which do not implement the slot-16 mode will not function
  46           properly with this driver. This driver is known to work with the
  47           Analog Devices line of AC97 codecs.
  48
  49 config SND_BF5XX_MMAP_SUPPORT
  50         bool "Enable MMAP Support"
  51         depends on SND_BF5XX_AC97
  52         default y
  53         help
  54           Say y if you want AC97 driver to support mmap mode.
  55           We introduce an intermediate buffer to simulate mmap.
  56
  57 config SND_BF5XX_MULTICHAN_SUPPORT
  58         bool "Enable Multichannel Support"
  59         depends on SND_BF5XX_AC97
  60         default n
  61         help
  62           Say y if you want AC97 driver to support up to 5.1 channel audio.
  63           this mode will consume much more memory for DMA.
  64
  65 config SND_BF5XX_SOC_SPORT
  66         tristate
  67
  68 config SND_BF5XX_SOC_I2S
  69         tristate
  70         select SND_BF5XX_SOC_SPORT
  71
  72 config SND_BF5XX_SOC_AC97
  73         tristate
  74         select AC97_BUS
  75         select SND_SOC_AC97_BUS
  76         select SND_BF5XX_SOC_SPORT
  77
  78 config SND_BF5XX_SOC_AD1980
  79         tristate "SoC AD1980/1 Audio support for BF5xx"
  80         depends on SND_BF5XX_AC97
  81         select SND_BF5XX_SOC_AC97
  82         select SND_SOC_AD1980
  83         help
  84           Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
  85
  86 config SND_BF5XX_SPORT_NUM
  87         int "Set a SPORT for Sound chip"
  88         depends on (SND_BF5XX_I2S || SND_BF5XX_AC97)
  89         range 0 3 if BF54x
  90         range 0 1 if !BF54x
  91         default 0
  92         help
  93           Set the correct SPORT for sound chip.
  94
  95 config SND_BF5XX_HAVE_COLD_RESET
  96         bool "BOARD has COLD Reset GPIO"
  97         depends on SND_BF5XX_AC97
  98         default y if BFIN548_EZKIT
  99         default n if !BFIN548_EZKIT
 100
 101 config SND_BF5XX_RESET_GPIO_NUM
 102         int "Set a GPIO for cold reset"
 103         depends on SND_BF5XX_HAVE_COLD_RESET
 104         range 0 159
 105         default 19 if BFIN548_EZKIT
 106         default 5 if BFIN537_STAMP
 107         default 0
 108         help
 109           Set the correct GPIO for RESET the sound chip.