[linux-sunxi] [PATCH v3 07/24] drm/sun4i: Split out code for enumerating endpoints in output port

[Chen-Yu Tsai]

On Mon, Jun 25, 2018 at 8:02 PM, Jernej Skrabec <jernej.skrabec at siol.net> wrote:
> Until now, each node has one input port and one output port. However,
> with TCON TOP this is no longer true. It has 3 input and 3 output ports.
>
> In order to prepare to this situation, split out the code which checks
> all endpoints in input port and adds available components to fifo.
>
> This patch doesn't do any functional change.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>

Reviewed-by: Chen-Yu Tsai <wens at csie.org>