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config SND_BF5XX_I2S
tristate "SoC I2S Audio for the ADI BF5xx chip"
depends on BLACKFIN
select SND_BF5XX_SOC_SPORT
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in I2S
mode (supports single stereo In/Out).
You will also need to select the audio interfaces to support below.
config SND_BF5XX_SOC_SSM2602
tristate "SoC SSM2602 Audio support for BF52x ezkit"
depends on SND_BF5XX_I2S
select SND_BF5XX_SOC_I2S
select SND_SOC_SSM2602
select I2C
help
Say Y if you want to add support for SoC audio on BF527-EZKIT.
config SND_BF5XX_SOC_AD73311
tristate "SoC AD73311 Audio support for Blackfin"
depends on SND_BF5XX_I2S
select SND_BF5XX_SOC_I2S
select SND_SOC_AD73311
help
Say Y if you want to add support for AD73311 codec on Blackfin.
config SND_BFIN_AD73311_SE
int "PF pin for AD73311L Chip Select"
depends on SND_BF5XX_SOC_AD73311
default 4
help
Enter the GPIO used to control AD73311's SE pin. Acceptable
values are 0 to 7
config SND_BF5XX_TDM
tristate "SoC I2S(TDM mode) Audio for the ADI BF5xx chip"
depends on (BLACKFIN && SND_SOC)
select SND_BF5XX_SOC_SPORT
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in TDM
mode.
You will also need to select the audio interfaces to support below.
config SND_BF5XX_SOC_AD1836
tristate "SoC AD1836 Audio support for BF5xx"
depends on SND_BF5XX_TDM
select SND_BF5XX_SOC_TDM
select SND_SOC_AD1836
help
Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
config SND_BF5XX_SOC_AD193X
tristate "SoC AD193X Audio support for Blackfin"
depends on SND_BF5XX_TDM
select SND_BF5XX_SOC_TDM
select SND_SOC_AD193X
help
Say Y if you want to add support for AD193X codec on Blackfin.
This driver supports AD1936, AD1937, AD1938 and AD1939.
config SND_BF5XX_AC97
tristate "SoC AC97 Audio for the ADI BF5xx chip"
depends on BLACKFIN
select AC97_BUS
select SND_SOC_AC97_BUS
select SND_BF5XX_SOC_SPORT
select SND_BF5XX_SOC_AC97
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in slot 16
mode (pseudo AC97 interface).
You will also need to select the audio interfaces to support below.
Note:
AC97 codecs which do not implement the slot-16 mode will not function
properly with this driver. This driver is known to work with the
Analog Devices line of AC97 codecs.
config SND_BF5XX_MMAP_SUPPORT
bool "Enable MMAP Support"
depends on SND_BF5XX_AC97
default y
help
Say y if you want AC97 driver to support mmap mode.
We introduce an intermediate buffer to simulate mmap.
config SND_BF5XX_MULTICHAN_SUPPORT
bool "Enable Multichannel Support"
depends on SND_BF5XX_AC97
default n
help
Say y if you want AC97 driver to support up to 5.1 channel audio.
this mode will consume much more memory for DMA.
config SND_BF5XX_HAVE_COLD_RESET
bool "BOARD has COLD Reset GPIO"
depends on SND_BF5XX_AC97
default y if BFIN548_EZKIT
default n if !BFIN548_EZKIT
config SND_BF5XX_RESET_GPIO_NUM
int "Set a GPIO for cold reset"
depends on SND_BF5XX_HAVE_COLD_RESET
range 0 159
default 19 if BFIN548_EZKIT
default 5 if BFIN537_STAMP
default 0
help
Set the correct GPIO for RESET the sound chip.
config SND_BF5XX_SOC_AD1980
tristate "SoC AD1980/1 Audio support for BF5xx (Obsolete)"
depends on SND_BF5XX_AC97
select SND_BF5XX_SOC_AC97
select SND_SOC_AD1980
help
Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
Warning:
Because Analog Devices Inc. discontinued the ad1980 sound chip since
Sep. 2009, this ad1980 driver is not maintained, tested and supported
by ADI now.
config SND_BF5XX_SOC_SPORT
tristate
config SND_BF5XX_SOC_I2S
tristate
config SND_BF5XX_SOC_TDM
tristate
config SND_BF5XX_SOC_AC97
tristate
config SND_BF5XX_SPORT_NUM
int "Set a SPORT for Sound chip"
depends on (SND_BF5XX_I2S || SND_BF5XX_AC97 || SND_BF5XX_TDM)
range 0 3 if BF54x
range 0 1 if !BF54x
default 0
help
Set the correct SPORT for sound chip.
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