pm2fb: Reset transparency settings

PATCH In review Krzysztof Helt 2 participants 2 messages Apr 29, 2007 – Apr 30, 2007 Framebuffer layer

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Krzysztof Helt

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2007-04-29 19:14 UTC #0 lore raw

PATCH 1/1 pm2fb: Reset transparency settings

From: Krzysztof Helt < [email protected]>

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.

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Sprawdź ile wart jest Twój samochód.
Wycena aut jak na dłoni: http://klik.wp.pl/?adr=www.wycenyaut.wp.pl&sid=1117

drivers/video/pm2fb.c +2 -0

@@ -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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Antonino A. Daplas

2007-04-30 06:59 UTC #1 lore raw

Quoted 8 lines · Krzysztof Helt

From: Krzysztof Helt < [email protected]>
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.

You're forgetting your signed-off-line.

Tony