86 lines
2.4 KiB
Text
86 lines
2.4 KiB
Text
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config SND_BF5XX_I2S
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tristate "SoC I2S Audio for the ADI BF5xx chip"
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depends on BLACKFIN && SND_SOC
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help
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Say Y or M if you want to add support for codecs attached to
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the Blackfin SPORT (synchronous serial ports) interface in I2S
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mode (supports single stereo In/Out).
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You will also need to select the audio interfaces to support below.
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config SND_BF5XX_SOC_SSM2602
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tristate "SoC SSM2602 Audio support for BF52x ezkit"
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depends on SND_BF5XX_I2S
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select SND_BF5XX_SOC_I2S
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select SND_SOC_SSM2602
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select I2C
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select I2C_BLACKFIN_TWI
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help
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Say Y if you want to add support for SoC audio on BF527-EZKIT.
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config SND_BF5XX_AC97
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tristate "SoC AC97 Audio for the ADI BF5xx chip"
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depends on BLACKFIN && SND_SOC
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help
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Say Y or M if you want to add support for codecs attached to
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the Blackfin SPORT (synchronous serial ports) interface in slot 16
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mode (pseudo AC97 interface).
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You will also need to select the audio interfaces to support below.
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Note:
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AC97 codecs which do not implment the slot-16 mode will not function
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properly with this driver. This driver is known to work with the
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Analog Devices line of AC97 codecs.
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config SND_MMAP_SUPPORT
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bool "Enable MMAP Support"
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depends on SND_BF5XX_AC97
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default y
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help
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Say y if you want AC97 driver to support mmap mode.
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We introduce an intermediate buffer to simulate mmap.
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config SND_BF5XX_SOC_SPORT
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tristate
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config SND_BF5XX_SOC_I2S
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tristate
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select SND_BF5XX_SOC_SPORT
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config SND_BF5XX_SOC_AC97
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tristate
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select AC97_BUS
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select SND_SOC_AC97_BUS
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select SND_BF5XX_SOC_SPORT
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config SND_BF5XX_SOC_AD1980
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tristate "SoC AD1980/1 Audio support for BF5xx"
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depends on SND_BF5XX_AC97
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select SND_BF5XX_SOC_AC97
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select SND_SOC_AD1980
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help
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Say Y if you want to add support for SoC audio on BF5xx STAMP/EZKIT.
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config SND_BF5XX_SPORT_NUM
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int "Set a SPORT for Sound chip"
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depends on (SND_BF5XX_I2S || SND_BF5XX_AC97)
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range 0 3 if BF54x
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range 0 1 if (BF53x || BF561)
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default 0
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help
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Set the correct SPORT for sound chip.
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config SND_BF5XX_HAVE_COLD_RESET
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bool "BOARD has COLD Reset GPIO"
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depends on SND_BF5XX_AC97
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default y if BFIN548_EZKIT
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default n if !BFIN548_EZKIT
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config SND_BF5XX_RESET_GPIO_NUM
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int "Set a GPIO for cold reset"
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depends on SND_BF5XX_HAVE_COLD_RESET
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range 0 159
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default 19 if BFIN548_EZKIT
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default 5 if BFIN537_STAMP
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help
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Set the correct GPIO for RESET the sound chip.
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