6748d05590
The audio support on the board is using pcm3168a codec connected to McASP10 serializers in parallel setup. The pcm3168a SCKI clock is coming via the j721e AUDIO_REFCLK2 pin. In order to support 48KHz and 44.1KHz family of sampling rates the parent clock for AUDIO_REFCLK2 needs to be changed between PLL4 (for 48KHz) and PLL15 (for 44.1KHz). The same PLLs are used for McASP10's AUXCLK clock via different HSDIVIDER. Generic card can not be used for the board as we need to switch between clock paths for different sampling rate families and also need to change the slot_width between 16 and 24 bit audio. The audio support on the Infotainment Expansion Board consists of McASP0 connected to two pcm3168a codecs with dedicated set of serializers to each. The SCKI for pcm3168a is sourced from j721e AUDIO_REFCLK0 pin. It is extending the audio support on the CPB. Due to the fact that the same PLL4/15 is used by both domains (CPB/IVI) there are cross restriction on sampling rates. The IVI side is represented as multicodec setup. PCMs available on a plain CPB (no IVI addon): hw:0,0 - cpb playback (8 channels) hw:0,1 - cpb capture (6 channels) When the IVI addon is present, additional two PCMs will be present: hw:0,2 - ivi multicodec playback (16 channels) hw:0,3 - ivi multicodec capture (12 channels) Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20200630125843.11561-4-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
49 lines
1.9 KiB
Makefile
49 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Platform drivers
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snd-soc-ti-edma-objs := edma-pcm.o
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snd-soc-ti-sdma-objs := sdma-pcm.o
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snd-soc-ti-udma-objs := udma-pcm.o
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obj-$(CONFIG_SND_SOC_TI_EDMA_PCM) += snd-soc-ti-edma.o
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obj-$(CONFIG_SND_SOC_TI_SDMA_PCM) += snd-soc-ti-sdma.o
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obj-$(CONFIG_SND_SOC_TI_UDMA_PCM) += snd-soc-ti-udma.o
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# CPU DAI drivers
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snd-soc-davinci-asp-objs := davinci-i2s.o
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snd-soc-davinci-mcasp-objs := davinci-mcasp.o
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snd-soc-davinci-vcif-objs := davinci-vcif.o
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snd-soc-omap-dmic-objs := omap-dmic.o
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snd-soc-omap-mcbsp-objs := omap-mcbsp.o omap-mcbsp-st.o
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snd-soc-omap-mcpdm-objs := omap-mcpdm.o
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obj-$(CONFIG_SND_SOC_DAVINCI_ASP) += snd-soc-davinci-asp.o
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obj-$(CONFIG_SND_SOC_DAVINCI_MCASP) += snd-soc-davinci-mcasp.o
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obj-$(CONFIG_SND_SOC_DAVINCI_VCIF) += snd-soc-davinci-vcif.o
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obj-$(CONFIG_SND_SOC_OMAP_DMIC) += snd-soc-omap-dmic.o
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obj-$(CONFIG_SND_SOC_OMAP_MCBSP) += snd-soc-omap-mcbsp.o
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obj-$(CONFIG_SND_SOC_OMAP_MCPDM) += snd-soc-omap-mcpdm.o
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# Machine drivers
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snd-soc-davinci-evm-objs := davinci-evm.o
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snd-soc-n810-objs := n810.o
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snd-soc-rx51-objs := rx51.o
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snd-soc-omap3pandora-objs := omap3pandora.o
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snd-soc-omap-twl4030-objs := omap-twl4030.o
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snd-soc-omap-abe-twl6040-objs := omap-abe-twl6040.o
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snd-soc-ams-delta-objs := ams-delta.o
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snd-soc-omap-hdmi-objs := omap-hdmi.o
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snd-soc-osk5912-objs := osk5912.o
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snd-soc-j721e-evm-objs := j721e-evm.o
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obj-$(CONFIG_SND_SOC_DAVINCI_EVM) += snd-soc-davinci-evm.o
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obj-$(CONFIG_SND_SOC_NOKIA_N810) += snd-soc-n810.o
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obj-$(CONFIG_SND_SOC_NOKIA_RX51) += snd-soc-rx51.o
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obj-$(CONFIG_SND_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
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obj-$(CONFIG_SND_SOC_OMAP3_TWL4030) += snd-soc-omap-twl4030.o
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obj-$(CONFIG_SND_SOC_OMAP_ABE_TWL6040) += snd-soc-omap-abe-twl6040.o
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obj-$(CONFIG_SND_SOC_OMAP_AMS_DELTA) += snd-soc-ams-delta.o
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obj-$(CONFIG_SND_SOC_OMAP_HDMI) += snd-soc-omap-hdmi.o
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obj-$(CONFIG_SND_SOC_OMAP_OSK5912) += snd-soc-osk5912.o
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obj-$(CONFIG_SND_SOC_J721E_EVM) += snd-soc-j721e-evm.o
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