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Subject[PATCH v2 1/6] ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in Kconfig
Allow SSC to be used on platforms described using audio-graph-card
in Device Tree.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>

---
v2: extended to PDC mode
reworked and fixed Kconfig option dependencies

---
sound/soc/atmel/Kconfig | 30 ++++++++++++++++++------------
1 file changed, 18 insertions(+), 12 deletions(-)

diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 06c1d5ce642c..f118c229ed82 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -12,25 +12,31 @@ if SND_ATMEL_SOC
config SND_ATMEL_SOC_PDC
tristate
depends on HAS_DMA
- default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m
- default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y)
-
-config SND_ATMEL_SOC_SSC_PDC
- tristate

config SND_ATMEL_SOC_DMA
tristate
select SND_SOC_GENERIC_DMAENGINE_PCM
- default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m
- default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y)
-
-config SND_ATMEL_SOC_SSC_DMA
- tristate

config SND_ATMEL_SOC_SSC
tristate
- default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y
- default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m
+
+config SND_ATMEL_SOC_SSC_PDC
+ tristate "SoC PCM DAI support for AT91 SSC controller using PDC"
+ depends on ATMEL_SSC
+ select SND_ATMEL_SOC_PDC
+ select SND_ATMEL_SOC_SSC
+ help
+ Say Y or M if you want to add support for Atmel SSC interface
+ in PDC mode configured using audio-graph-card in device-tree.
+
+config SND_ATMEL_SOC_SSC_DMA
+ tristate "SoC PCM DAI support for AT91 SSC controller using DMA"
+ depends on ATMEL_SSC
+ select SND_ATMEL_SOC_DMA
+ select SND_ATMEL_SOC_SSC
+ help
+ Say Y or M if you want to add support for Atmel SSC interface
+ in DMA mode configured using audio-graph-card in device-tree.

config SND_AT91_SOC_SAM9G20_WM8731
tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
--
2.20.1
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