From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 26 Oct 2012 06:41:49 +0000 (+0900)
Subject: video: s3c-fb: fix red offset and length for ARGB232 format
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5a9c30a32dd187344cb966db3016861b6b385384;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

video: s3c-fb: fix red offset and length for ARGB232 format

Green pixel and blue pixel are 3 bits and 2 bits respectively
at ARGB232 format. Thus, the value of red offset should be 5,
not 4. Also, the value of red length should be 2, because
red pixel is 2 bits at ARGB232 format.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 21e5d79ce65d..1a00ad241edd 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -268,10 +268,10 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
 	case 8:
 		if (sfb->variant.palette[win->index] != 0) {
 			/* non palletised, A:1,R:2,G:3,B:2 mode */
-			var->red.offset		= 4;
+			var->red.offset		= 5;
 			var->green.offset	= 2;
 			var->blue.offset	= 0;
-			var->red.length		= 5;
+			var->red.length		= 2;
 			var->green.length	= 3;
 			var->blue.length	= 2;
 			var->transp.offset	= 7;