From: yxj <yxj@rock-chips.com>
Date: Sat, 1 Sep 2012 12:22:18 +0000 (+0800)
Subject: rkfb:work around RGBX888 addr calculation bug temporarily
X-Git-Tag: firefly_0821_release~8759
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f556c15b76f0e050c61278d6d8ce681c9103eb78;p=firefly-linux-kernel-4.4.55.git

rkfb:work around RGBX888 addr calculation bug temporarily
---

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index f25d6a115422..b6197e690606 100644
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -176,7 +176,7 @@ static int rk_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
 			par->y_offset = (yoffset*xvir + xoffset)*4;
 			break;
 		case  RGB888:
-			par->y_offset = (yoffset*xvir + xoffset)*3;
+			par->y_offset = (yoffset*xvir + xoffset)*4;
 			break;
 		case RGB565:
 			par->y_offset = (yoffset*xvir + xoffset)*2;