[U-Boot] [PATCH 2/3] edid: Add HDMI flag to timing info

[Simon Glass]

On 29 April 2017 at 06:43, Jernej Skrabec <jernej.skrabec at siol.net> wrote:
> Some DVI monitors don't show anything in HDMI mode since audio stream
> confuses them. To solve this situation, this commit adds HDMI flag in
> timing data and sets it accordingly during edid parsing.
>
> First existence of extension block is checked. If it exists and it is
> CEA861 extension, then data blocks are checked for presence of HDMI
> vendor specific data block. If it is present, HDMI flag is set.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>
> ---
>
>  common/edid.c    | 42 ++++++++++++++++++++++++++++++++++++++++++
>  include/edid.h   | 14 ++++++++++++++
>  include/fdtdec.h |  1 +
>  3 files changed, 57 insertions(+)

Reviewed-by: Simon Glass <sjg at chromium.org>