From: Martin Michlmayr <tbm@cyrius.com>
To: linux-fbdev-devel@lists.sourceforge.net
Cc: Kaj-Michael Lang <milang@tal.org>
Subject: [PATCH] IP32 gbefb depth change fix
Date: Fri, 17 Feb 2006 03:37:47 +0000 [thread overview]
Message-ID: <20060217033747.GA3779@deprecation.cyrius.com> (raw)
From: Kaj-Michael Lang <milang@tal.org>
IP32 gbefb depth change fix
The gbefb driver does not update the framebuffer layers visual setting
when depth is changed with fbset, resulting in strange colors (very
dark blue in 16-bit, almost black in 24-bit).
Signed-off-by: Kaj-Michael Lang <milang@tal.org>
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
---
gbefb.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -656,12 +656,15 @@ static int gbefb_set_par(struct fb_info
switch (bytesPerPixel) {
case 1:
SET_GBE_FIELD(WID, TYP, val, GBE_CMODE_I8);
+ info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
break;
case 2:
SET_GBE_FIELD(WID, TYP, val, GBE_CMODE_ARGB5);
+ info->fix.visual = FB_VISUAL_TRUECOLOR;
break;
case 4:
SET_GBE_FIELD(WID, TYP, val, GBE_CMODE_RGB8);
+ info->fix.visual = FB_VISUAL_TRUECOLOR;
break;
}
SET_GBE_FIELD(WID, BUF, val, GBE_BMODE_BOTH);
--
Martin Michlmayr
http://www.cyrius.com/
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reply other threads:[~2006-02-17 3:37 UTC|newest]
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