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video: Use enum with video_index_to_colour()

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Use the provided enum with this function, so it is clearer what should be
passed to it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-06-01 10:22:48 -06:00 • committed by Tom Rini
parent 9af341502c
commit 2d6ee92c6a
2 changed files with 3 additions and 3 deletions
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2
drivers/video/video-uclass.c
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@ -260,7 +260,7 @@ static const struct vid_rgb colours[VID_COLOUR_COUNT] = {
{ 0xff, 0xff, 0xff }, /* white */
};
u32 video_index_to_colour(struct video_priv *priv, unsigned int idx)
u32 video_index_to_colour(struct video_priv *priv, enum colour_idx idx)
{
switch (priv->bpix) {
case VIDEO_BPP16:

4
include/video.h
View file

@ -164,10 +164,10 @@ enum colour_idx {
* VID_COLOR_COUNT.
*
* @priv private data of the video device (UCLASS_VIDEO)
* @idx color index
* @idx color index (e.g. VID_YELLOW)
* Return: color value
*/
u32 video_index_to_colour(struct video_priv *priv, unsigned int idx);
u32 video_index_to_colour(struct video_priv *priv, enum colour_idx idx);
/**
* video_reserve() - Reserve frame-buffer memory for video devices