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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2017-04-29 12:43:36 (GMT) |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2017-05-15 18:32:12 (GMT) |
| commit | 43c6bdd0209ca31be84d572278485ed604582730 (patch) | |
| tree | 36079aa166a2ef266c016b38fcb8e4f14109968f /include/fdtdec.h | |
| parent | dc8cae4df3c016cbcb6eb8a841a7a94ff36b9e0b (diff) | |
| download | u-boot-43c6bdd0209ca31be84d572278485ed604582730.tar.xz | |
edid: Add HDMI flag to timing info
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@siol.net>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index b0e5b27..3000ecb 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -967,6 +967,7 @@ struct display_timing { struct timing_entry vsync_len; /* ver. sync len */ enum display_flags flags; /* display flags */ + bool hdmi_monitor; /* is hdmi monitor? */ }; /** |