andreacavalli/xserver-multidpi
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Xfbdev: Treat 1 bpp pseudocolor as monochrome

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miCreateDefColormap() only preallocates black and white pixels if
depth > 1.
Hence override the visual, so fbdevCreateColormap() takes care of it.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Geert Uytterhoeven 2013-03-12 18:10:40 +01:00
parent 6dfb94a891
commit 4ee2566c3e
1 changed files with 6 additions and 4 deletions
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10
hw/kdrive/fbdev/fbdev.c
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@ -216,11 +216,13 @@ fbdevScreenInitialize(KdScreenInfo * screen, FbdevScrPriv * scrpriv)
screen->fb.visuals = (1 << StaticGray);
break;
case FB_VISUAL_PSEUDOCOLOR:
if (gray) {
screen->fb.visuals = (1 << StaticGray);
screen->fb.visuals = (1 << StaticGray);
if (priv->var.bits_per_pixel == 1) {
/* Override to monochrome, to have preallocated black/white */
priv->fix.visual = FB_VISUAL_MONO01;
} else if (gray) {
/* could also support GrayScale, but what's the point? */
}
else {
} else {
screen->fb.visuals = ((1 << StaticGray) |
(1 << GrayScale) |
(1 << StaticColor) |