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ARM: configs: remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs
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Renesas R-Car sound (= rsnd) needs 2 DMAC which are called as
Audio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC).
And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine.
But, in result of DMA ML discussion, 2nd DMAC was concluded that it is
not a general purpose DMAC (2nd DMAC is for Device to Device inside
sound system). Additionally, current DMAEngine can't support Device to
Device, and we don't have correct DT bindings for it at this point.
So the easiest solution for it is that move it from DMAEngine to rsnd
driver.
Audio DMAC peri peri DMAEngine is no longer needed.
Remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs

Signed-off-by: Kuninori Morimoto <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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@morimoto @olofj
morimoto authored and olofj committed Apr 2, 2015
1 parent 8073712 commit e7199d3
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1 change: 0 additions & 1 deletion arch/arm/configs/multi_v7_defconfig
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Expand Up @@ -506,7 +506,6 @@ CONFIG_DW_DMAC=y
CONFIG_MV_XOR=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_SH_DMAE=y
CONFIG_RCAR_AUDMAC_PP=m
CONFIG_RCAR_DMAC=y
CONFIG_STE_DMA40=y
CONFIG_SIRF_DMA=y
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