eaae2ea735
The driver is used for Rockchip rk3288-based boards using a configurable analog output (can be an headphone) and the built-in HDMI audio output that is part of the RK3288 SoCs and use the Alsa HDMI codec driver. For some rk3288-based boards the analog output and the hdmi audio are plugged on the same i2s line, so we have to do the same in the driver by using a DAI link CPU to multicodecs. This configuration can be found for example on the Radxa Rock2 or the Firefly-RK3288. This commit is based on the initial work that was done by Sjoerd Simons <sjoerd.simons@collabora.com> with some improvements. Signed-off-by: Romain Perier <romain.perier@collabora.com> Signed-off-by: Mark Brown <broonie@kernel.org>
65 lines
2.3 KiB
Plaintext
65 lines
2.3 KiB
Plaintext
config SND_SOC_ROCKCHIP
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tristate "ASoC support for Rockchip"
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depends on COMPILE_TEST || ARCH_ROCKCHIP
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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 Rockchip SoCs' Audio interfaces. You will also need to
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select the audio interfaces to support below.
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config SND_SOC_ROCKCHIP_I2S
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tristate "Rockchip I2S Device Driver"
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depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP
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select SND_SOC_GENERIC_DMAENGINE_PCM
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help
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Say Y or M if you want to add support for I2S driver for
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Rockchip I2S device. The device supports upto maximum of
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8 channels each for play and record.
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config SND_SOC_ROCKCHIP_SPDIF
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tristate "Rockchip SPDIF Device Driver"
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depends on CLKDEV_LOOKUP && SND_SOC_ROCKCHIP
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select SND_SOC_GENERIC_DMAENGINE_PCM
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help
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Say Y or M if you want to add support for SPDIF driver for
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Rockchip SPDIF transceiver device.
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config SND_SOC_ROCKCHIP_MAX98090
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tristate "ASoC support for Rockchip boards using a MAX98090 codec"
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depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP
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select SND_SOC_ROCKCHIP_I2S
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select SND_SOC_MAX98090
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select SND_SOC_TS3A227E
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help
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Say Y or M here if you want to add support for SoC audio on Rockchip
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boards using the MAX98090 codec, such as Veyron.
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config SND_SOC_ROCKCHIP_RT5645
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tristate "ASoC support for Rockchip boards using a RT5645/RT5650 codec"
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depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP
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select SND_SOC_ROCKCHIP_I2S
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select SND_SOC_RT5645
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help
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Say Y or M here if you want to add support for SoC audio on Rockchip
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boards using the RT5645/RT5650 codec, such as Veyron.
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config SND_SOC_RK3288_HDMI_ANALOG
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tristate "ASoC support multiple codecs for Rockchip RK3288 boards"
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depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP
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select SND_SOC_ROCKCHIP_I2S
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select SND_SOC_HDMI_CODEC
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help
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Say Y or M here if you want to add support for SoC audio on Rockchip
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RK3288 boards using an analog output and the built-in HDMI audio.
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config SND_SOC_RK3399_GRU_SOUND
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tristate "ASoC support multiple codecs for Rockchip RK3399 GRU boards"
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depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP && SPI
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select SND_SOC_ROCKCHIP_I2S
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select SND_SOC_MAX98357A
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select SND_SOC_RT5514
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select SND_SOC_DA7219
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select SND_SOC_RT5514_SPI
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help
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Say Y or M here if you want to add support multiple codecs for SoC
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audio on Rockchip RK3399 GRU boards.
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