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dm: video: Repurpose the 'displayport' uclass to 'display'

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The current DisplayPort uclass is too specific. The operations it provides
are shared with other types of output devices, such as HDMI and LVDS LCD
displays.

Generalise the uclass so that it can be used with these devices as well.
Adjust the uclass to handle the EDID reading and conversion to
display_timing internally.

Also update nyan-big which is affected by this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2016-01-21 19:45:00 -07:00
parent cd9c2070ea
commit 2dcf143398
10 changed files with 95 additions and 71 deletions
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include/edid.h
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@@ -17,6 +17,7 @@
/* Size of the EDID data */
#define EDID_SIZE 128
#define EDID_EXT_SIZE 256
#define GET_BIT(_x, _pos) \
(((_x) >> (_pos)) & 1)