On Tue, Jan 31, 2017 at 02:23:55AM +0800, Icenowy Zheng wrote:
31.01.2017, 00:41, "Vinod Koul" vinod.koul@intel.com:
On Sun, Jan 29, 2017 at 10:33:29AM +0800, Icenowy Zheng wrote:
As 64-bit Allwinner H5 SoC has the same DMA engine with H3, the DMA driver should be allowed to be built for ARM64, in order to make it work on H5.
Signed-off-by: Icenowy Zheng icenowy@aosc.xyz Acked-by: Maxime Ripard maxime.ripard@free-electrons.com Acked-by: Chen-Yu Tsai wens@csie.org --- Patch introduced between v1 and v2, to satisfy the newly added H3/H5 audio codec support.
drivers/dma/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 0d6a96ee9fc7..d01d59812cf3 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -157,7 +157,7 @@ config DMA_SUN4I
config DMA_SUN6I tristate "Allwinner A31 SoCs DMA support" - depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST + depends on MACH_SUN6I || MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
Do we really need ARM64 here? also looking at others I wonder why isn't this MACH_SUNXI...?
You mean directly place "ARCH_SUNXI" here?
SUN4I/SUN5I/SUN7I do not use DMA_SUN6I, they have different DMA controllers.
No my question was different..
We have MACH_SUNxx for 6I and 8I, so why do we have ARCH_SUNXI and if its an arch SUNXI, X means it can take any value...
This schema looks pretty confusing while reading
Also I had a question on usage of ARM64..