[U-Boot] [PATCH 03/12] arm: mx6: cm-fx6: add support for displaytype env var

Igor Grinberg
2015-07-26T17:27:49Z

On 07/23/15 17:19, Nikita Kiryanov wrote:
> Add support for selecting display preset using the environment variable
> "displaytype". This is a preparation for future merging of compulab
> omap3_display.c display selection code with the cm-fx6 display selection code.
>
> The "panel" environment variable is retained for backwards compatibility.
>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Igor Grinberg <grinberg@compulab.co.il>
> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>

Acked-by: Igor Grinberg <grinberg@compulab.co.il>

> ---
> board/compulab/cm_fx6/cm_fx6.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
> index 2fb8db5..3e518c1 100644
> --- a/board/compulab/cm_fx6/cm_fx6.c
> +++ b/board/compulab/cm_fx6/cm_fx6.c
> @@ -95,7 +95,10 @@ int board_video_skip(void)
> {
> int ret;
> struct display_info_t *preset;
> - char const *panel = getenv("panel");
> + char const *panel = getenv("displaytype");
> +
> + if (!panel) /* Also accept panel for backward compatibility */
> + panel = getenv("panel");
>
> if (!panel)
> return -ENOENT;
>

--
Regards,
Igor.