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The Sampling Frequency Converter (SFC) converts the sampling frequency of the input signal from one frequency to another. It supports sampling frequency conversions of streams of up to two channels (stereo). This patch registers SFC driver with ASoC framework. The component driver exposes DAPM widgets, routes and kcontrols for the device. The DAI driver exposes SFC interfaces, which can be used to connect different components in the ASoC layer. Makefile and Kconfig support is added to allow build the driver. It can be enabled in the DT via "nvidia,tegra210-sfc" compatible binding. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Link: https://lore.kernel.org/r/1631551342-25469-8-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
42 lines
1.9 KiB
Makefile
42 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Tegra platform Support
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snd-soc-tegra-pcm-objs := tegra_pcm.o
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snd-soc-tegra-utils-objs += tegra_asoc_utils.o
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snd-soc-tegra20-ac97-objs := tegra20_ac97.o
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snd-soc-tegra20-das-objs := tegra20_das.o
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snd-soc-tegra20-i2s-objs := tegra20_i2s.o
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snd-soc-tegra20-spdif-objs := tegra20_spdif.o
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snd-soc-tegra30-ahub-objs := tegra30_ahub.o
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snd-soc-tegra30-i2s-objs := tegra30_i2s.o
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snd-soc-tegra210-ahub-objs := tegra210_ahub.o
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snd-soc-tegra210-dmic-objs := tegra210_dmic.o
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snd-soc-tegra210-i2s-objs := tegra210_i2s.o
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snd-soc-tegra186-dspk-objs := tegra186_dspk.o
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snd-soc-tegra210-admaif-objs := tegra210_admaif.o
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snd-soc-tegra210-mvc-objs := tegra210_mvc.o
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snd-soc-tegra210-sfc-objs := tegra210_sfc.o
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obj-$(CONFIG_SND_SOC_TEGRA) += snd-soc-tegra-pcm.o
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obj-$(CONFIG_SND_SOC_TEGRA20_AC97) += snd-soc-tegra20-ac97.o
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obj-$(CONFIG_SND_SOC_TEGRA20_DAS) += snd-soc-tegra20-das.o
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obj-$(CONFIG_SND_SOC_TEGRA20_I2S) += snd-soc-tegra20-i2s.o
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obj-$(CONFIG_SND_SOC_TEGRA20_SPDIF) += snd-soc-tegra20-spdif.o
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obj-$(CONFIG_SND_SOC_TEGRA30_AHUB) += snd-soc-tegra30-ahub.o
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obj-$(CONFIG_SND_SOC_TEGRA30_I2S) += snd-soc-tegra30-i2s.o
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obj-$(CONFIG_SND_SOC_TEGRA210_DMIC) += snd-soc-tegra210-dmic.o
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obj-$(CONFIG_SND_SOC_TEGRA210_AHUB) += snd-soc-tegra210-ahub.o
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obj-$(CONFIG_SND_SOC_TEGRA210_I2S) += snd-soc-tegra210-i2s.o
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obj-$(CONFIG_SND_SOC_TEGRA186_DSPK) += snd-soc-tegra186-dspk.o
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obj-$(CONFIG_SND_SOC_TEGRA210_ADMAIF) += snd-soc-tegra210-admaif.o
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obj-$(CONFIG_SND_SOC_TEGRA210_MVC) += snd-soc-tegra210-mvc.o
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obj-$(CONFIG_SND_SOC_TEGRA210_SFC) += snd-soc-tegra210-sfc.o
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# Tegra machine Support
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snd-soc-tegra-wm8903-objs := tegra_wm8903.o
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snd-soc-tegra-machine-objs := tegra_asoc_machine.o
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snd-soc-tegra-audio-graph-card-objs := tegra_audio_graph_card.o
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obj-$(CONFIG_SND_SOC_TEGRA_WM8903) += snd-soc-tegra-wm8903.o
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obj-$(CONFIG_SND_SOC_TEGRA_MACHINE_DRV) += snd-soc-tegra-machine.o
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obj-$(CONFIG_SND_SOC_TEGRA_AUDIO_GRAPH_CARD) += snd-soc-tegra-audio-graph-card.o
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