[PATCH v3 11/24] drm/sun4i: Don't check for LVDS and RGB when TCON has only ch1

[Chen-Yu Tsai]

On Mon, Jun 25, 2018 at 8:02 PM, Jernej Skrabec <jernej.skrabec at siol.net> wrote:
> LVDS and RGB interfaces are always connected to TCONs which have channel
> 0. It doesn't make sense to try to init them on TV TCONs.
>
> Add a check if TCON has channel 0 before trying to init LVDS or RGB
> interface.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>

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

Though I think at some point we could just have separate functions
to handle channel 0 and channel 1.

ChenYu