[PATCH 16/34] video: Add a dark-grey console colour

[Simon Glass]

This is useful for highlighting something with a black background, as
is needed with cedit when using a white-on-black console. Add this as
a new colour.

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

 boot/scene.c                 | 2 +-
 drivers/video/video-uclass.c | 3 +++
 include/video.h              | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/boot/scene.c b/boot/scene.c
index d4dfb49ada15..0b37971b1ff4 100644
--- a/boot/scene.c
+++ b/boot/scene.c
@@ -346,7 +346,7 @@ static void scene_render_background(struct scene_obj *obj, bool box_only)
 
 	/* draw a background for the object */
 	if (CONFIG_IS_ENABLED(SYS_WHITE_ON_BLACK)) {
-		fore = VID_BLACK;
+		fore = VID_DARK_GREY;
 		back = VID_WHITE;
 	} else {
 		fore = VID_LIGHT_GRAY;
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index f743ed74c818..51fafbb21747 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -281,6 +281,9 @@ static const struct vid_rgb colours[VID_COLOUR_COUNT] = {
 	{ 0xff, 0x00, 0xff },  /* bright magenta */
 	{ 0x00, 0xff, 0xff },  /* bright cyan */
 	{ 0xff, 0xff, 0xff },  /* white */
+
+	/* an extra one for menus */
+	{ 0x40, 0x40, 0x40 },  /* dark gray */
 };
 
 u32 video_index_to_colour(struct video_priv *priv, enum colour_idx idx)
diff --git a/include/video.h b/include/video.h
index 4d8df9baaada..ae9ce03f5bfa 100644
--- a/include/video.h
+++ b/include/video.h
@@ -179,6 +179,7 @@ enum colour_idx {
 	VID_LIGHT_MAGENTA,
 	VID_LIGHT_CYAN,
 	VID_WHITE,
+	VID_DARK_GREY,
 
 	VID_COLOUR_COUNT
 };
-- 
2.42.0.582.g8ccd20d70d-goog