From: "Krzysztof Helt" <krzysztof.h1@wp.pl>
To: linux-fbdev-devel <linux-fbdev-devel@lists.sourceforge.net>
Subject: [PATCH] pm2fb: Reset transparency settings
Date: Sun, 29 Apr 2007 21:14:21 +0200 [thread overview]
Message-ID: <4634ee8d7d1b2@wp.pl> (raw)
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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.
---
This is a patch against 2.6.21 kernel.
----------------------------------------------------
Sprawdź ile wart jest Twój samochód.
Wycena aut jak na dłoni: http://klik.wp.pl/?adr=www.wycenyaut.wp.pl&sid=1117
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--- linux-2.6.21.new/drivers/video/pm2fb.c 2007-04-29 19:29:43.117682737 +0200
+++ linux-2.6.21/drivers/video/pm2fb.c 2007-04-29 20:59:24.995630216 +0200
@@ -645,6 +656,8 @@ 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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next reply other threads:[~2007-04-29 19:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-29 19:14 Krzysztof Helt [this message]
2007-04-30 6:58 ` [PATCH] pm2fb: Reset transparency settings Antonino A. Daplas
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