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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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9ddc9aa910
SuperH FSI device have the hardware limitation to use DMA. If DMA is used, LCD output will be broken. Maybe there are some solution. But I don't know how to do it now. This patch remove DMA support and use soft transfer. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
51 lines
980 B
Plaintext
51 lines
980 B
Plaintext
menu "SoC Audio support for SuperH"
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depends on SUPERH
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config SND_SOC_PCM_SH7760
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tristate "SoC Audio support for Renesas SH7760"
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depends on CPU_SUBTYPE_SH7760 && SH_DMABRG
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help
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Enable this option for SH7760 AC97/I2S audio support.
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##
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## Audio unit modules
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##
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config SND_SOC_SH4_HAC
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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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config SND_SOC_SH4_SSI
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tristate
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config SND_SOC_SH4_FSI
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tristate "SH4 FSI support"
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depends on CPU_SUBTYPE_SH7724
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help
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This option enables FSI sound support
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##
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## Boards
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##
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config SND_SH7760_AC97
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tristate "SH7760 AC97 sound support"
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depends on CPU_SUBTYPE_SH7760 && SND_SOC_PCM_SH7760
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select SND_SOC_SH4_HAC
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select SND_SOC_AC97_CODEC
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help
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This option enables generic sound support for the first
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AC97 unit of the SH7760.
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config SND_FSI_AK4642
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bool "FSI-AK4642 sound support"
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depends on SND_SOC_SH4_FSI
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select SND_SOC_AK4642
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help
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This option enables generic sound support for the
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FSI - AK4642 unit
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endmenu
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