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video: simplefb: Add 30bpp support

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Recognize the canonical format strings for framebuffers in
30bpp mode and 32/24bpp mode.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
This commit is contained in:
Mark Kettenis
2021-09-25 22:47:38 +02:00
committed by Anatolij Gustschin
parent 01fcf0eea6
commit 2c2653d6f9
1 changed files with 11 additions and 1 deletions
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12
drivers/video/simplefb.c
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@@ -50,8 +50,18 @@ static int simple_video_probe(struct udevice *dev)
if (strcmp(format, "r5g6b5") == 0) {
uc_priv->bpix = VIDEO_BPP16;
} else if (strcmp(format, "a8b8g8r8") == 0) {
} else if (strcmp(format, "a8b8g8r8") == 0 ||
strcmp(format, "x8b8g8r8") == 0) {
uc_priv->bpix = VIDEO_BPP32;
uc_priv->format = VIDEO_X8B8G8R8;
} else if (strcmp(format, "a8r8g8b8") == 0 ||
strcmp(format, "x8r8g8b8") == 0) {
uc_priv->bpix = VIDEO_BPP32;
uc_priv->format = VIDEO_X8R8G8B8;
} else if (strcmp(format, "a2r10g10b10") == 0 ||
strcmp(format, "x2r10g10b10") == 0) {
uc_priv->bpix = VIDEO_BPP32;
uc_priv->format = VIDEO_X2R10G10B10;
} else {
printf("%s: invalid format: %s\n", __func__, format);
return -EINVAL;