On Mon, 3 Jul 2017 13:25:21 +0200
Maxime Ripard [off-list ref] wrote:

Hi,

On Mon, Jul 03, 2017 at 06:59:52PM +0800, Yong wrote:

quoted

quoted

quoted

+	select VIDEOBUF2_DMA_CONTIG
+	select REGMAP_MMIO
+	---help---
+	   Support for the Allwinner Camera Sensor Interface Controller.

This controller is the same for all Allwinner SoC models?

No.
I will change the Kconfig and Makefile.

This is basically a design that has been introduced in the A31 (sun6i
family). I guess we should just call the driver and Kconfig symbols
sun6i_csi (even though we don't support it yet). It also used on the
A23, A33, A80, A83T, H3, and probably the H5 and A64.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

Thanks for the advice. That's good.
My purpose is to make the code reusable. People working on other
Allwinner SoC could easily make their CSI working by just filling the
SoC specific code. But I'm not familiar with other Allwinner SoCs 
except V3s. I hope to get more advice.
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