From: "Antonino A. Daplas" <adaplas@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Linux Fbdev development list <linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH 03/20] pm2fb: Reset transparency settings
Date: Sat, 05 May 2007 23:08:59 +0800 [thread overview]
Message-ID: <463C9E0B.9000901@gmail.com> (raw)
From: Krzysztof Helt < krzysztof.h1@wp.pl>
This patch resets transparency settings when depth changes.
Otherwise the 16 and 24-bit modes work incorrectly after
switching from 32-bit mode.
Signed-off-by: Krzysztof Helt < krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
---
drivers/video/pm2fb.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 2a8ba60..33f17a9 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -645,6 +645,8 @@ static int pm2fb_check_var(struct fb_var
return -EINVAL;
}
+ var->transp.offset = 0;
+ var->transp.length = 0;
switch(var->bits_per_pixel) {
case 8:
var->red.length = var->green.length = var->blue.length = 8;
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reply other threads:[~2007-05-05 15:39 UTC|newest]
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