[PATCH 2/2 v6] of: add generic videomode description

[Stephen Warren]

On 10/04/2012 11:59 AM, Steffen Trumtrar wrote:
> Get videomode from devicetree in a format appropriate for the
> backend. drm_display_mode and fb_videomode are supported atm.
> Uses the display signal timings from of_display_timings

> +++ b/drivers/of/of_videomode.c

> +int videomode_from_timing(struct display_timings *disp, struct videomode *vm,

> +	st = display_timings_get(disp, index);
> +
> +	if (!st) {

It's a little odd to leave a blank line between those two lines.

Only half of the code in this file seems OF-related; the routines to
convert a timing to a videomode or drm display mode seem like they'd be
useful outside device tree, so I wonder if putting them into
of_videomode.c is the correct thing to do. Still, it's probably not a
big deal.